diff --git a/.gitignore b/.gitignore
index 3939c37..78a2025 100644
--- a/.gitignore
+++ b/.gitignore
@@ -40,3 +40,5 @@ npm-debug.log
 src/geo_therminator.gleam
 
 .elixir_ls
+
+/old
diff --git a/.tool-versions b/.tool-versions
index 4ac13b4..b18103d 100644
--- a/.tool-versions
+++ b/.tool-versions
@@ -1,3 +1,2 @@
-erlang 25.0.4
-elixir 1.13.4-otp-25
-gleam 0.25.3
+gleam 0.30.5
+nodejs 18.16.0
diff --git a/assets/css/app.css b/assets/css/app.css
deleted file mode 100644
index 9de23e2..0000000
--- a/assets/css/app.css
+++ /dev/null
@@ -1,110 +0,0 @@
-/* This file is for your main application CSS */
-@import "./phoenix.css";
-
-/* Alerts and form errors used by phx.new */
-.alert {
-  padding: 15px;
-  margin-bottom: 20px;
-  border: 1px solid transparent;
-  border-radius: 4px;
-}
-
-.alert-info {
-  color: #31708f;
-  background-color: #d9edf7;
-  border-color: #bce8f1;
-}
-
-.alert-warning {
-  color: #8a6d3b;
-  background-color: #fcf8e3;
-  border-color: #faebcc;
-}
-
-.alert-danger {
-  color: #a94442;
-  background-color: #f2dede;
-  border-color: #ebccd1;
-}
-
-.alert p {
-  margin-bottom: 0;
-}
-
-.alert:empty {
-  display: none;
-}
-
-.invalid-feedback {
-  color: #a94442;
-  display: block;
-  margin: -1rem 0 2rem;
-}
-
-/* LiveView specific classes for your customization */
-.phx-no-feedback.invalid-feedback,
-.phx-no-feedback .invalid-feedback {
-  display: none;
-}
-
-.phx-click-loading {
-  opacity: 0.5;
-  transition: opacity 1s ease-out;
-}
-
-.phx-disconnected {
-  cursor: wait;
-}
-
-.phx-disconnected * {
-  pointer-events: none;
-}
-
-html,
-body,
-div[data-phx-main="true"],
-main.container,
-.main-view-component {
-  width: 100%;
-  height: 100%;
-  margin: 0;
-  padding: 0;
-}
-
-.gthm-logo {
-  min-width: 300px;
-  margin: 1rem;
-  display: block;
-}
-
-.gthm-logo img {
-  width: auto;
-  display: block;
-  max-height: 100px;
-}
-
-.main-view-component {
-  position: relative;
-
-  padding: 10px;
-}
-
-.main-view-component svg {
-  width: 100%;
-  height: 100%;
-  object-fit: contain;
-
-  margin: 0 auto;
-}
-
-.pump-btn:hover {
-  cursor: pointer;
-}
-
-.pump-btn-loading:hover {
-  cursor: progress;
-}
-
-.page-container {
-  padding: 10px;
-}
diff --git a/assets/css/phoenix.css b/assets/css/phoenix.css
deleted file mode 100644
index 8e842ab..0000000
--- a/assets/css/phoenix.css
+++ /dev/null
@@ -1,76 +0,0 @@
-/* Includes some default style for the starter application.
- * This can be safely deleted to start fresh.
- */
-
-/* Milligram v1.4.1 https://milligram.github.io
- * Copyright (c) 2020 CJ Patoilo Licensed under the MIT license
- */
-
-*,*:after,*:before{box-sizing:inherit}html{box-sizing:border-box;font-size:62.5%}body{color:#000000;font-family:'Helvetica Neue', 'Helvetica', 'Arial', sans-serif;font-size:1.6em;font-weight:300;letter-spacing:.01em;line-height:1.6}blockquote{border-left:0.3rem solid #d1d1d1;margin-left:0;margin-right:0;padding:1rem 1.5rem}blockquote *:last-child{margin-bottom:0}.button,button,input[type='button'],input[type='reset'],input[type='submit']{background-color:#0069d9;border:0.1rem solid #0069d9;border-radius:.4rem;color:#fff;cursor:pointer;display:inline-block;font-size:1.1rem;font-weight:700;height:3.8rem;letter-spacing:.1rem;line-height:3.8rem;padding:0 3.0rem;text-align:center;text-decoration:none;text-transform:uppercase;white-space:nowrap}.button:focus,.button:hover,button:focus,button:hover,input[type='button']:focus,input[type='button']:hover,input[type='reset']:focus,input[type='reset']:hover,input[type='submit']:focus,input[type='submit']:hover{background-color:#606c76;border-color:#606c76;color:#fff;outline:0}.button[disabled],button[disabled],input[type='button'][disabled],input[type='reset'][disabled],input[type='submit'][disabled]{cursor:default;opacity:.5}.button[disabled]:focus,.button[disabled]:hover,button[disabled]:focus,button[disabled]:hover,input[type='button'][disabled]:focus,input[type='button'][disabled]:hover,input[type='reset'][disabled]:focus,input[type='reset'][disabled]:hover,input[type='submit'][disabled]:focus,input[type='submit'][disabled]:hover{background-color:#0069d9;border-color:#0069d9}.button.button-outline,button.button-outline,input[type='button'].button-outline,input[type='reset'].button-outline,input[type='submit'].button-outline{background-color:transparent;color:#0069d9}.button.button-outline:focus,.button.button-outline:hover,button.button-outline:focus,button.button-outline:hover,input[type='button'].button-outline:focus,input[type='button'].button-outline:hover,input[type='reset'].button-outline:focus,input[type='reset'].button-outline:hover,input[type='submit'].button-outline:focus,input[type='submit'].button-outline:hover{background-color:transparent;border-color:#606c76;color:#606c76}.button.button-outline[disabled]:focus,.button.button-outline[disabled]:hover,button.button-outline[disabled]:focus,button.button-outline[disabled]:hover,input[type='button'].button-outline[disabled]:focus,input[type='button'].button-outline[disabled]:hover,input[type='reset'].button-outline[disabled]:focus,input[type='reset'].button-outline[disabled]:hover,input[type='submit'].button-outline[disabled]:focus,input[type='submit'].button-outline[disabled]:hover{border-color:inherit;color:#0069d9}.button.button-clear,button.button-clear,input[type='button'].button-clear,input[type='reset'].button-clear,input[type='submit'].button-clear{background-color:transparent;border-color:transparent;color:#0069d9}.button.button-clear:focus,.button.button-clear:hover,button.button-clear:focus,button.button-clear:hover,input[type='button'].button-clear:focus,input[type='button'].button-clear:hover,input[type='reset'].button-clear:focus,input[type='reset'].button-clear:hover,input[type='submit'].button-clear:focus,input[type='submit'].button-clear:hover{background-color:transparent;border-color:transparent;color:#606c76}.button.button-clear[disabled]:focus,.button.button-clear[disabled]:hover,button.button-clear[disabled]:focus,button.button-clear[disabled]:hover,input[type='button'].button-clear[disabled]:focus,input[type='button'].button-clear[disabled]:hover,input[type='reset'].button-clear[disabled]:focus,input[type='reset'].button-clear[disabled]:hover,input[type='submit'].button-clear[disabled]:focus,input[type='submit'].button-clear[disabled]:hover{color:#0069d9}code{background:#f4f5f6;border-radius:.4rem;font-size:86%;margin:0 .2rem;padding:.2rem .5rem;white-space:nowrap}pre{background:#f4f5f6;border-left:0.3rem solid #0069d9;overflow-y:hidden}pre>code{border-radius:0;display:block;padding:1rem 1.5rem;white-space:pre}hr{border:0;border-top:0.1rem solid #f4f5f6;margin:3.0rem 0}input[type='color'],input[type='date'],input[type='datetime'],input[type='datetime-local'],input[type='email'],input[type='month'],input[type='number'],input[type='password'],input[type='search'],input[type='tel'],input[type='text'],input[type='url'],input[type='week'],input:not([type]),textarea,select{-webkit-appearance:none;background-color:transparent;border:0.1rem solid #d1d1d1;border-radius:.4rem;box-shadow:none;box-sizing:inherit;height:3.8rem;padding:.6rem 1.0rem .7rem;width:100%}input[type='color']:focus,input[type='date']:focus,input[type='datetime']:focus,input[type='datetime-local']:focus,input[type='email']:focus,input[type='month']:focus,input[type='number']:focus,input[type='password']:focus,input[type='search']:focus,input[type='tel']:focus,input[type='text']:focus,input[type='url']:focus,input[type='week']:focus,input:not([type]):focus,textarea:focus,select:focus{border-color:#0069d9;outline:0}select{background:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 30 8" width="30"><path fill="%23d1d1d1" d="M0,0l6,8l6-8"/></svg>') center right no-repeat;padding-right:3.0rem}select:focus{background-image:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 30 8" width="30"><path fill="%230069d9" d="M0,0l6,8l6-8"/></svg>')}select[multiple]{background:none;height:auto}textarea{min-height:6.5rem}label,legend{display:block;font-size:1.6rem;font-weight:700;margin-bottom:.5rem}fieldset{border-width:0;padding:0}input[type='checkbox'],input[type='radio']{display:inline}.label-inline{display:inline-block;font-weight:normal;margin-left:.5rem}.container{margin:0 auto;max-width:112.0rem;padding:0 2.0rem;position:relative;width:100%}.row{display:flex;flex-direction:column;padding:0;width:100%}.row.row-no-padding{padding:0}.row.row-no-padding>.column{padding:0}.row.row-wrap{flex-wrap:wrap}.row.row-top{align-items:flex-start}.row.row-bottom{align-items:flex-end}.row.row-center{align-items:center}.row.row-stretch{align-items:stretch}.row.row-baseline{align-items:baseline}.row .column{display:block;flex:1 1 auto;margin-left:0;max-width:100%;width:100%}.row .column.column-offset-10{margin-left:10%}.row .column.column-offset-20{margin-left:20%}.row .column.column-offset-25{margin-left:25%}.row .column.column-offset-33,.row .column.column-offset-34{margin-left:33.3333%}.row .column.column-offset-40{margin-left:40%}.row .column.column-offset-50{margin-left:50%}.row .column.column-offset-60{margin-left:60%}.row .column.column-offset-66,.row .column.column-offset-67{margin-left:66.6666%}.row .column.column-offset-75{margin-left:75%}.row .column.column-offset-80{margin-left:80%}.row .column.column-offset-90{margin-left:90%}.row .column.column-10{flex:0 0 10%;max-width:10%}.row .column.column-20{flex:0 0 20%;max-width:20%}.row .column.column-25{flex:0 0 25%;max-width:25%}.row .column.column-33,.row .column.column-34{flex:0 0 33.3333%;max-width:33.3333%}.row .column.column-40{flex:0 0 40%;max-width:40%}.row .column.column-50{flex:0 0 50%;max-width:50%}.row .column.column-60{flex:0 0 60%;max-width:60%}.row .column.column-66,.row .column.column-67{flex:0 0 66.6666%;max-width:66.6666%}.row .column.column-75{flex:0 0 75%;max-width:75%}.row .column.column-80{flex:0 0 80%;max-width:80%}.row .column.column-90{flex:0 0 90%;max-width:90%}.row .column .column-top{align-self:flex-start}.row .column .column-bottom{align-self:flex-end}.row .column .column-center{align-self:center}@media (min-width: 40rem){.row{flex-direction:row;margin-left:-1.0rem;width:calc(100% + 2.0rem)}.row .column{margin-bottom:inherit;padding:0 1.0rem}}a{color:#0069d9;text-decoration:none}a:focus,a:hover{color:#606c76}dl,ol,ul{list-style:none;margin-top:0;padding-left:0}dl dl,dl ol,dl ul,ol dl,ol ol,ol ul,ul dl,ul ol,ul ul{font-size:90%;margin:1.5rem 0 1.5rem 3.0rem}ol{list-style:decimal inside}ul{list-style:circle inside}.button,button,dd,dt,li{margin-bottom:1.0rem}fieldset,input,select,textarea{margin-bottom:1.5rem}blockquote,dl,figure,form,ol,p,pre,table,ul{margin-bottom:2.5rem}table{border-spacing:0;display:block;overflow-x:auto;text-align:left;width:100%}td,th{border-bottom:0.1rem solid #e1e1e1;padding:1.2rem 1.5rem}td:first-child,th:first-child{padding-left:0}td:last-child,th:last-child{padding-right:0}@media (min-width: 40rem){table{display:table;overflow-x:initial}}b,strong{font-weight:bold}p{margin-top:0}h1,h2,h3,h4,h5,h6{font-weight:300;letter-spacing:-.1rem;margin-bottom:2.0rem;margin-top:0}h1{font-size:4.6rem;line-height:1.2}h2{font-size:3.6rem;line-height:1.25}h3{font-size:2.8rem;line-height:1.3}h4{font-size:2.2rem;letter-spacing:-.08rem;line-height:1.35}h5{font-size:1.8rem;letter-spacing:-.05rem;line-height:1.5}h6{font-size:1.6rem;letter-spacing:0;line-height:1.4}img{max-width:100%}.clearfix:after{clear:both;content:' ';display:table}.float-left{float:left}.float-right{float:right}
-
-/* General style */
-h1{font-size: 3.6rem; line-height: 1.25}
-h2{font-size: 2.8rem; line-height: 1.3}
-h3{font-size: 2.2rem; letter-spacing: -.08rem; line-height: 1.35}
-h4{font-size: 1.8rem; letter-spacing: -.05rem; line-height: 1.5}
-h5{font-size: 1.6rem; letter-spacing: 0; line-height: 1.4}
-h6{font-size: 1.4rem; letter-spacing: 0; line-height: 1.2}
-pre{padding: 1em;}
-
-.container{
-  margin: 0 auto;
-  position: relative;
-  width: 100%
-}
-select {
-  width: auto;
-}
-
-
-/* Headers */
-header {
-  width: 100%;
-  background: #fdfdfd;
-  border-bottom: 1px solid #eaeaea;
-  margin-bottom: 2rem;
-}
-header section {
-  align-items: center;
-  display: flex;
-  flex-direction: column;
-  justify-content: space-between;
-}
-header section :first-child {
-  order: 2;
-}
-header section :last-child {
-  order: 1;
-}
-header nav ul,
-header nav li {
-  margin: 0;
-  padding: 0;
-  display: block;
-  text-align: right;
-  white-space: nowrap;
-}
-header nav ul {
-  margin: 1rem;
-  margin-top: 0;
-}
-header nav a {
-  display: block;
-}
-
-@media (min-width: 40.0rem) { /* Small devices (landscape phones, 576px and up) */
-  header section {
-    flex-direction: row;
-  }
-  header nav ul {
-    margin: 1rem;
-  }
-  .phx-logo {
-    flex-basis: 527px;
-    margin: 2rem 1rem;
-  }
-}
diff --git a/assets/js/app.js b/assets/js/app.js
deleted file mode 100644
index 9eabcff..0000000
--- a/assets/js/app.js
+++ /dev/null
@@ -1,44 +0,0 @@
-// We import the CSS which is extracted to its own file by esbuild.
-// Remove this line if you add a your own CSS build pipeline (e.g postcss).
-import "../css/app.css"
-
-// If you want to use Phoenix channels, run `mix help phx.gen.channel`
-// to get started and then uncomment the line below.
-// import "./user_socket.js"
-
-// You can include dependencies in two ways.
-//
-// The simplest option is to put them in assets/vendor and
-// import them using relative paths:
-//
-//     import "./vendor/some-package.js"
-//
-// Alternatively, you can `npm install some-package` and import
-// them using a path starting with the package name:
-//
-//     import "some-package"
-//
-
-// Include phoenix_html to handle method=PUT/DELETE in forms and buttons.
-import "phoenix_html"
-// Establish Phoenix Socket and LiveView configuration.
-import {Socket} from "phoenix"
-import {LiveSocket} from "phoenix_live_view"
-import topbar from "../vendor/topbar"
-
-let csrfToken = document.querySelector("meta[name='csrf-token']").getAttribute("content")
-let liveSocket = new LiveSocket("/live", Socket, {params: {_csrf_token: csrfToken}})
-
-// Show progress bar on live navigation and form submits
-topbar.config({barColors: {0: "#29d"}, shadowColor: "rgba(0, 0, 0, .3)"})
-window.addEventListener("phx:page-loading-start", info => topbar.show())
-window.addEventListener("phx:page-loading-stop", info => topbar.hide())
-
-// connect if there are any LiveViews on the page
-liveSocket.connect()
-
-// expose liveSocket on window for web console debug logs and latency simulation:
-// >> liveSocket.enableDebug()
-// >> liveSocket.enableLatencySim(1000)  // enabled for duration of browser session
-// >> liveSocket.disableLatencySim()
-window.liveSocket = liveSocket
diff --git a/assets/vendor/topbar.js b/assets/vendor/topbar.js
deleted file mode 100644
index ff7fbb6..0000000
--- a/assets/vendor/topbar.js
+++ /dev/null
@@ -1,157 +0,0 @@
-/**
- * @license MIT
- * topbar 1.0.0, 2021-01-06
- * http://buunguyen.github.io/topbar
- * Copyright (c) 2021 Buu Nguyen
- */
-(function (window, document) {
-  "use strict";
-
-  // https://gist.github.com/paulirish/1579671
-  (function () {
-    var lastTime = 0;
-    var vendors = ["ms", "moz", "webkit", "o"];
-    for (var x = 0; x < vendors.length && !window.requestAnimationFrame; ++x) {
-      window.requestAnimationFrame =
-        window[vendors[x] + "RequestAnimationFrame"];
-      window.cancelAnimationFrame =
-        window[vendors[x] + "CancelAnimationFrame"] ||
-        window[vendors[x] + "CancelRequestAnimationFrame"];
-    }
-    if (!window.requestAnimationFrame)
-      window.requestAnimationFrame = function (callback, element) {
-        var currTime = new Date().getTime();
-        var timeToCall = Math.max(0, 16 - (currTime - lastTime));
-        var id = window.setTimeout(function () {
-          callback(currTime + timeToCall);
-        }, timeToCall);
-        lastTime = currTime + timeToCall;
-        return id;
-      };
-    if (!window.cancelAnimationFrame)
-      window.cancelAnimationFrame = function (id) {
-        clearTimeout(id);
-      };
-  })();
-
-  var canvas,
-    progressTimerId,
-    fadeTimerId,
-    currentProgress,
-    showing,
-    addEvent = function (elem, type, handler) {
-      if (elem.addEventListener) elem.addEventListener(type, handler, false);
-      else if (elem.attachEvent) elem.attachEvent("on" + type, handler);
-      else elem["on" + type] = handler;
-    },
-    options = {
-      autoRun: true,
-      barThickness: 3,
-      barColors: {
-        0: "rgba(26,  188, 156, .9)",
-        ".25": "rgba(52,  152, 219, .9)",
-        ".50": "rgba(241, 196, 15,  .9)",
-        ".75": "rgba(230, 126, 34,  .9)",
-        "1.0": "rgba(211, 84,  0,   .9)",
-      },
-      shadowBlur: 10,
-      shadowColor: "rgba(0,   0,   0,   .6)",
-      className: null,
-    },
-    repaint = function () {
-      canvas.width = window.innerWidth;
-      canvas.height = options.barThickness * 5; // need space for shadow
-
-      var ctx = canvas.getContext("2d");
-      ctx.shadowBlur = options.shadowBlur;
-      ctx.shadowColor = options.shadowColor;
-
-      var lineGradient = ctx.createLinearGradient(0, 0, canvas.width, 0);
-      for (var stop in options.barColors)
-        lineGradient.addColorStop(stop, options.barColors[stop]);
-      ctx.lineWidth = options.barThickness;
-      ctx.beginPath();
-      ctx.moveTo(0, options.barThickness / 2);
-      ctx.lineTo(
-        Math.ceil(currentProgress * canvas.width),
-        options.barThickness / 2
-      );
-      ctx.strokeStyle = lineGradient;
-      ctx.stroke();
-    },
-    createCanvas = function () {
-      canvas = document.createElement("canvas");
-      var style = canvas.style;
-      style.position = "fixed";
-      style.top = style.left = style.right = style.margin = style.padding = 0;
-      style.zIndex = 100001;
-      style.display = "none";
-      if (options.className) canvas.classList.add(options.className);
-      document.body.appendChild(canvas);
-      addEvent(window, "resize", repaint);
-    },
-    topbar = {
-      config: function (opts) {
-        for (var key in opts)
-          if (options.hasOwnProperty(key)) options[key] = opts[key];
-      },
-      show: function () {
-        if (showing) return;
-        showing = true;
-        if (fadeTimerId !== null) window.cancelAnimationFrame(fadeTimerId);
-        if (!canvas) createCanvas();
-        canvas.style.opacity = 1;
-        canvas.style.display = "block";
-        topbar.progress(0);
-        if (options.autoRun) {
-          (function loop() {
-            progressTimerId = window.requestAnimationFrame(loop);
-            topbar.progress(
-              "+" + 0.05 * Math.pow(1 - Math.sqrt(currentProgress), 2)
-            );
-          })();
-        }
-      },
-      progress: function (to) {
-        if (typeof to === "undefined") return currentProgress;
-        if (typeof to === "string") {
-          to =
-            (to.indexOf("+") >= 0 || to.indexOf("-") >= 0
-              ? currentProgress
-              : 0) + parseFloat(to);
-        }
-        currentProgress = to > 1 ? 1 : to;
-        repaint();
-        return currentProgress;
-      },
-      hide: function () {
-        if (!showing) return;
-        showing = false;
-        if (progressTimerId != null) {
-          window.cancelAnimationFrame(progressTimerId);
-          progressTimerId = null;
-        }
-        (function loop() {
-          if (topbar.progress("+.1") >= 1) {
-            canvas.style.opacity -= 0.05;
-            if (canvas.style.opacity <= 0.05) {
-              canvas.style.display = "none";
-              fadeTimerId = null;
-              return;
-            }
-          }
-          fadeTimerId = window.requestAnimationFrame(loop);
-        })();
-      },
-    };
-
-  if (typeof module === "object" && typeof module.exports === "object") {
-    module.exports = topbar;
-  } else if (typeof define === "function" && define.amd) {
-    define(function () {
-      return topbar;
-    });
-  } else {
-    this.topbar = topbar;
-  }
-}.call(this, window, document));
diff --git a/config/config.exs b/config/config.exs
deleted file mode 100644
index 79eeb0a..0000000
--- a/config/config.exs
+++ /dev/null
@@ -1,37 +0,0 @@
-# This file is responsible for configuring your application
-# and its dependencies with the aid of the Config module.
-#
-# This configuration file is loaded before any dependency and
-# is restricted to this project.
-
-# General application configuration
-import Config
-
-# Configures the endpoint
-config :geo_therminator, GeoTherminatorWeb.Endpoint,
-  url: [host: "localhost"],
-  render_errors: [view: GeoTherminatorWeb.ErrorView, accepts: ~w(html json), layout: false],
-  pubsub_server: GeoTherminator.PubSub,
-  live_view: [signing_salt: "PC6YJv8v"]
-
-# Configure esbuild (the version is required)
-config :esbuild,
-  version: "0.12.18",
-  default: [
-    args:
-      ~w(js/app.js --bundle --target=es2016 --outdir=../priv/static/assets --external:/fonts/* --external:/images/*),
-    cd: Path.expand("../assets", __DIR__),
-    env: %{"NODE_PATH" => Path.expand("../deps", __DIR__)}
-  ]
-
-# Configures Elixir's Logger
-config :logger, :console,
-  format: "$time $metadata[$level] $message\n",
-  metadata: [:request_id]
-
-# Use Jason for JSON parsing in Phoenix
-config :phoenix, :json_library, Jason
-
-# Import environment specific config. This must remain at the bottom
-# of this file so it overrides the configuration defined above.
-import_config "#{config_env()}.exs"
diff --git a/config/dev.exs b/config/dev.exs
deleted file mode 100644
index fa8ec49..0000000
--- a/config/dev.exs
+++ /dev/null
@@ -1,65 +0,0 @@
-import Config
-
-# For development, we disable any cache and enable
-# debugging and code reloading.
-#
-# The watchers configuration can be used to run external
-# watchers to your application. For example, we use it
-# with esbuild to bundle .js and .css sources.
-config :geo_therminator, GeoTherminatorWeb.Endpoint,
-  # Binding to loopback ipv4 address prevents access from other machines.
-  # Change to `ip: {0, 0, 0, 0}` to allow access from other machines.
-  http: [ip: {127, 0, 0, 1}, port: 4000],
-  check_origin: false,
-  code_reloader: true,
-  debug_errors: true,
-  secret_key_base: "iNdGHrsVxsC/iRd6ItQmU6WUOOgbs8lixEMdKIypmM2NuKb1PPrzncqR6ETXQvvR",
-  watchers: [
-    # Start the esbuild watcher by calling Esbuild.install_and_run(:default, args)
-    esbuild: {Esbuild, :install_and_run, [:default, ~w(--sourcemap=inline --watch)]}
-  ]
-
-# ## SSL Support
-#
-# In order to use HTTPS in development, a self-signed
-# certificate can be generated by running the following
-# Mix task:
-#
-#     mix phx.gen.cert
-#
-# Note that this task requires Erlang/OTP 20 or later.
-# Run `mix help phx.gen.cert` for more information.
-#
-# The `http:` config above can be replaced with:
-#
-#     https: [
-#       port: 4001,
-#       cipher_suite: :strong,
-#       keyfile: "priv/cert/selfsigned_key.pem",
-#       certfile: "priv/cert/selfsigned.pem"
-#     ],
-#
-# If desired, both `http:` and `https:` keys can be
-# configured to run both http and https servers on
-# different ports.
-
-# Watch static and templates for browser reloading.
-config :geo_therminator, GeoTherminatorWeb.Endpoint,
-  live_reload: [
-    patterns: [
-      ~r"priv/static/.*(js|css|png|jpeg|jpg|gif|svg)$",
-      ~r"priv/gettext/.*(po)$",
-      ~r"lib/geo_therminator_web/(live|views)/.*(ex)$",
-      ~r"lib/geo_therminator_web/templates/.*(eex)$"
-    ]
-  ]
-
-# Do not include metadata nor timestamps in development logs
-config :logger, :console, format: "[$level] $message\n"
-
-# Set a higher stacktrace during development. Avoid configuring such
-# in production as building large stacktraces may be expensive.
-config :phoenix, :stacktrace_depth, 20
-
-# Initialize plugs at runtime for faster development compilation
-config :phoenix, :plug_init_mode, :runtime
diff --git a/config/prod.exs b/config/prod.exs
deleted file mode 100644
index f79b8b5..0000000
--- a/config/prod.exs
+++ /dev/null
@@ -1,50 +0,0 @@
-import Config
-
-# For production, don't forget to configure the url host
-# to something meaningful, Phoenix uses this information
-# when generating URLs.
-#
-# Note we also include the path to a cache manifest
-# containing the digested version of static files. This
-# manifest is generated by the `mix phx.digest` task,
-# which you should run after static files are built and
-# before starting your production server.
-config :geo_therminator, GeoTherminatorWeb.Endpoint,
-  cache_static_manifest: "priv/static/cache_manifest.json"
-
-# Do not print debug messages in production
-config :logger, level: :info
-
-# ## SSL Support
-#
-# To get SSL working, you will need to add the `https` key
-# to the previous section and set your `:url` port to 443:
-#
-#     config :geo_therminator, GeoTherminatorWeb.Endpoint,
-#       ...,
-#       url: [host: "example.com", port: 443],
-#       https: [
-#         ...,
-#         port: 443,
-#         cipher_suite: :strong,
-#         keyfile: System.get_env("SOME_APP_SSL_KEY_PATH"),
-#         certfile: System.get_env("SOME_APP_SSL_CERT_PATH")
-#       ]
-#
-# The `cipher_suite` is set to `:strong` to support only the
-# latest and more secure SSL ciphers. This means old browsers
-# and clients may not be supported. You can set it to
-# `:compatible` for wider support.
-#
-# `:keyfile` and `:certfile` expect an absolute path to the key
-# and cert in disk or a relative path inside priv, for example
-# "priv/ssl/server.key". For all supported SSL configuration
-# options, see https://hexdocs.pm/plug/Plug.SSL.html#configure/1
-#
-# We also recommend setting `force_ssl` in your endpoint, ensuring
-# no data is ever sent via http, always redirecting to https:
-#
-#     config :geo_therminator, GeoTherminatorWeb.Endpoint,
-#       force_ssl: [hsts: true]
-#
-# Check `Plug.SSL` for all available options in `force_ssl`.
diff --git a/config/runtime.exs b/config/runtime.exs
deleted file mode 100644
index 6a7c95c..0000000
--- a/config/runtime.exs
+++ /dev/null
@@ -1,133 +0,0 @@
-import Config
-import GeoTherminator.ConfigHelpers
-
-Application.app_dir(:geo_therminator, "priv")
-|> Path.join(".env")
-|> DotenvParser.load_file()
-
-config :geo_therminator,
-  api_timeout: 30_000,
-  api_auth_url:
-    get_env("API_AUTH_URL", "https://thermia-auth-api.azurewebsites.net/api/v1/Jwt/login"),
-  api_installations_url:
-    get_env(
-      "API_INSTALLATIONS_URL",
-      "https://online-genesis-serviceapi.azurewebsites.net/api/v1/installationsInfo"
-    ),
-  api_device_url:
-    get_env(
-      "API_DEVICE_URL",
-      "https://online-genesis-serviceapi.azurewebsites.net/api/v1/installations/{id}"
-    ),
-  api_device_status_url:
-    get_env(
-      "API_DEVICE_STATUS_URL",
-      "https://online-genesis-serviceapi.azurewebsites.net/api/v1/installationstatus/{id}/status"
-    ),
-  api_device_register_url:
-    get_env(
-      "API_DEVICE_REGISTER_URL",
-      "https://online-genesis-serviceapi.azurewebsites.net/api/v1/Registers/Installations/{id}/Groups/REG_GROUP_TEMPERATURES"
-    ),
-  api_device_opstat_url:
-    get_env(
-      "API_DEVICE_OPSTAT_URL",
-      "https://online-genesis-serviceapi.azurewebsites.net/api/v1/Registers/Installations/{id}/Groups/REG_GROUP_OPERATIONAL_STATUS"
-    ),
-  api_opstat_mapping: %{
-    # "REG_VALUE_STATUS_MANUAL" => 1,
-    1 => :hand_operated,
-    # "REG_VALUE_STATUS_TAPWATER" => 3,
-    3 => :hot_water,
-    # "REG_VALUE_STATUS_HEAT" => 4,
-    4 => :heating,
-    # "REG_VALUE_STATUS_COOL" => 5,
-    5 => :active_cooling,
-    # "REG_VALUE_STATUS_POOL" => 6,
-    6 => :pool,
-    # "REG_VALUE_STATUS_LEGIONELLA" => 7,
-    7 => :anti_legionella,
-    # "REG_VALUE_STATUS_PASSIVE_COOL" => 8,
-    8 => :passive_cooling,
-    # "REG_VALUE_STATUS_STANDBY" => 98,
-    98 => :standby,
-    # "REG_VALUE_STATUS_IDLE" => 99,
-    99 => :idle,
-    # "REG_VALUE_STATUS_OFF" => 100
-    100 => :off
-  },
-  api_opstat_bitmask_mapping: %{
-    1 => :hand_operated,
-    2 => :defrost,
-    4 => :hot_water,
-    8 => :heating,
-    16 => :active_cooling,
-    32 => :pool,
-    64 => :anti_legionella,
-    128 => :passive_cooling,
-    512 => :standby,
-    1024 => :idle,
-    2048 => :off
-  },
-  api_device_reg_set_url:
-    get_env(
-      "API_DEVICE_REG_SET_URL",
-      "https://online-genesis-serviceapi.azurewebsites.net/api/v1/Registers/Installations/{id}/Registers"
-    ),
-  api_device_temp_set_reg_index: 3,
-  api_device_reg_set_client_id: get_env("API_DEVICE_REG_SET_CLIENT_ID"),
-  api_refresh: 10_000,
-
-  # Database directory for settings
-  db_dir:
-    Path.join(
-      if config_target() in [:ios, :android] do
-        System.get_env("HOME")
-      else
-        Application.app_dir(:geo_therminator, "priv")
-      end,
-      get_env("DB_DIR", "db")
-    )
-
-if config_env() == :dev do
-  config :geo_therminator, GeoTherminatorWeb.Endpoint,
-    http: [
-      port: 0
-    ]
-end
-
-if config_env() == :prod do
-  # The secret key base is used to sign/encrypt cookies and other secrets.
-  # A default value is used in config/dev.exs and config/test.exs but you
-  # want to use a different value for prod and you most likely don't want
-  # to check this value into version control, so we use an environment
-  # variable instead.
-  secret_key_base =
-    System.get_env("SECRET_KEY_BASE") ||
-      raise """
-      environment variable SECRET_KEY_BASE is missing.
-      You can generate one by calling: mix phx.gen.secret
-      """
-
-  config :geo_therminator, GeoTherminatorWeb.Endpoint,
-    http: [
-      # Enable IPv6 and bind on all interfaces.
-      # Set it to  {0, 0, 0, 0, 0, 0, 0, 1} for local network only access.
-      # See the documentation on https://hexdocs.pm/plug_cowboy/Plug.Cowboy.html
-      # for details about using IPv6 vs IPv4 and loopback vs public addresses.
-      ip: {127, 0, 0, 1},
-      port: 0
-    ],
-    secret_key_base: secret_key_base,
-    server: true
-
-  # ## Using releases
-  #
-  # If you are doing OTP releases, you need to instruct Phoenix
-  # to start each relevant endpoint:
-  #
-  #     config :geo_therminator, GeoTherminatorWeb.Endpoint, server: true
-  #
-  # Then you can assemble a release by calling `mix release`.
-  # See `mix help release` for more information.
-end
diff --git a/config/test.exs b/config/test.exs
deleted file mode 100644
index 8bba849..0000000
--- a/config/test.exs
+++ /dev/null
@@ -1,14 +0,0 @@
-import Config
-
-# We don't run a server during test. If one is required,
-# you can enable the server option below.
-config :geo_therminator, GeoTherminatorWeb.Endpoint,
-  http: [ip: {127, 0, 0, 1}, port: 4002],
-  secret_key_base: "jTM8H/r05f0LEiokDoSBgftJugkpUkfr/0wpwwISIZ6wOOM+90aKvcAF8G21pNKA",
-  server: false
-
-# Print only warnings and errors during test
-config :logger, level: :warn
-
-# Initialize plugs at runtime for faster test compilation
-config :phoenix, :plug_init_mode, :runtime
diff --git a/gleam.toml b/gleam.toml
index 4683f3c..837717d 100644
--- a/gleam.toml
+++ b/gleam.toml
@@ -1,10 +1,10 @@
 name = "geo_therminator"
-version = "0.3.0"
-target = "erlang"
+version = "1.0.0"
+target = "javascript"
 
 [dependencies]
-gleam_stdlib = "~> 0.25"
-gleam_http = "~> 3.1"
-gleam_hackney = "~> 0.2.1"
-gleam_erlang = "~> 0.17.1"
-gleam_json = "~> 0.5.0"
+gleam_stdlib = "~> 0.30"
+gleam_http = "~> 3.5"
+gleam_json = "~> 0.6.0"
+gleam_javascript = "~> 0.6.0"
+gleam_fetch = "~> 0.2.0"
diff --git a/lib/geo_therminator/application.ex b/lib/geo_therminator/application.ex
deleted file mode 100644
index c144925..0000000
--- a/lib/geo_therminator/application.ex
+++ /dev/null
@@ -1,48 +0,0 @@
-defmodule GeoTherminator.Application do
-  # See https://hexdocs.pm/elixir/Application.html
-  # for more information on OTP Applications
-  @moduledoc false
-
-  use Application
-
-  @impl true
-  def start(_type, _args) do
-    db_dir = Application.get_env(:geo_therminator, :db_dir)
-
-    children = [
-      {CubDB, name: GeoTherminator.DB, data_dir: db_dir},
-      {Finch, name: GeoTherminator.PumpAPI.HTTP},
-      {Phoenix.PubSub, name: GeoTherminator.PumpAPI.Device.PubSub},
-      {Registry, keys: :unique, name: GeoTherminator.PumpAPI.Device.Registry},
-      {DynamicSupervisor, strategy: :one_for_one, name: GeoTherminator.PumpAPI.Device.Supervisor},
-      {DynamicSupervisor,
-       strategy: :one_for_one, name: GeoTherminator.PumpAPI.Auth.Server.Supervisor},
-
-      # Start the Telemetry supervisor
-      GeoTherminatorWeb.Telemetry,
-      # Start the PubSub system
-      Supervisor.child_spec({Phoenix.PubSub, name: GeoTherminator.PubSub}, id: :phoenix_pubsub),
-      # Start the Endpoint (http/https)
-      GeoTherminatorWeb.Endpoint,
-      {Desktop.Window,
-       [
-         app: :geo_therminator,
-         id: GeoTherminatorWindow,
-         url: &GeoTherminatorWeb.Endpoint.url/0
-       ]}
-    ]
-
-    # See https://hexdocs.pm/elixir/Supervisor.html
-    # for other strategies and supported options
-    opts = [strategy: :one_for_one, name: GeoTherminator.Supervisor]
-    Supervisor.start_link(children, opts)
-  end
-
-  # Tell Phoenix to update the endpoint configuration
-  # whenever the application is updated.
-  @impl true
-  def config_change(changed, _new, removed) do
-    GeoTherminatorWeb.Endpoint.config_change(changed, removed)
-    :ok
-  end
-end
diff --git a/lib/geo_therminator/config_helpers.ex b/lib/geo_therminator/config_helpers.ex
deleted file mode 100644
index 8c85375..0000000
--- a/lib/geo_therminator/config_helpers.ex
+++ /dev/null
@@ -1,35 +0,0 @@
-defmodule GeoTherminator.ConfigHelpers do
-  @type config_type :: :str | :int | :bool | :json
-
-  @doc """
-  Get value from environment variable, converting it to the given type if needed.
-
-  If no default value is given, or `:no_default` is given as the default, an error is raised if the variable is not
-  set.
-  """
-  @spec get_env(String.t(), :no_default | any(), config_type()) :: any()
-  def get_env(var, default \\ :no_default, type \\ :str)
-
-  def get_env(var, :no_default, type) do
-    System.fetch_env!(var)
-    |> get_with_type(type)
-  end
-
-  def get_env(var, default, type) do
-    with {:ok, val} <- System.fetch_env(var) do
-      get_with_type(val, type)
-    else
-      :error -> default
-    end
-  end
-
-  @spec get_with_type(String.t(), config_type()) :: any()
-  defp get_with_type(val, type)
-
-  defp get_with_type(val, :str), do: val
-  defp get_with_type(val, :int), do: String.to_integer(val)
-  defp get_with_type("true", :bool), do: true
-  defp get_with_type("false", :bool), do: false
-  defp get_with_type(val, :json), do: Jason.decode!(val)
-  defp get_with_type(val, type), do: raise("Cannot convert to #{inspect(type)}: #{inspect(val)}")
-end
diff --git a/lib/geo_therminator/pump_api/auth/installation_info.ex b/lib/geo_therminator/pump_api/auth/installation_info.ex
deleted file mode 100644
index cd52047..0000000
--- a/lib/geo_therminator/pump_api/auth/installation_info.ex
+++ /dev/null
@@ -1,7 +0,0 @@
-defmodule GeoTherminator.PumpAPI.Auth.InstallationInfo do
-  require Record
-
-  Record.defrecord(:record, :installation_info, [:id])
-
-  @type t :: record(:record, id: non_neg_integer())
-end
diff --git a/lib/geo_therminator/pump_api/auth/server.ex b/lib/geo_therminator/pump_api/auth/server.ex
deleted file mode 100644
index 6662abd..0000000
--- a/lib/geo_therminator/pump_api/auth/server.ex
+++ /dev/null
@@ -1,127 +0,0 @@
-defmodule GeoTherminator.PumpAPI.Auth.Server do
-  require Logger
-  require GeoTherminator.PumpAPI.Auth.User
-  require GeoTherminator.PumpAPI.Auth.InstallationInfo
-  require GeoTherminator.PumpAPI.Auth.Tokens
-
-  use GenServer
-  import GeoTherminator.TypedStruct
-  alias GeoTherminator.PumpAPI.Auth
-
-  @token_check_timer 10_000
-  @token_check_diff 5 * 60
-
-  defmodule Options do
-    deftypedstruct(%{
-      server_name: GenServer.name(),
-      username: String.t(),
-      password: String.t()
-    })
-  end
-
-  defmodule State do
-    deftypedstruct(%{
-      username: String.t(),
-      password: String.t(),
-      authed_user: {Auth.User.t() | nil, nil},
-      installations_fetched: {boolean(), false},
-      installations: {[Auth.InstallationInfo.t()], []}
-    })
-  end
-
-  @spec start_link(Options.t()) :: GenServer.on_start()
-  def start_link(opts) do
-    GenServer.start_link(__MODULE__, opts, name: opts.server_name)
-  end
-
-  @impl true
-  def init(%Options{} = opts) do
-    case init_state(opts.username, opts.password) do
-      {:ok, state} -> {:ok, state}
-      :error -> {:stop, :error}
-    end
-  end
-
-  @impl true
-  def handle_call(msg, from, state)
-
-  def handle_call(:get_auth, _from, state) do
-    {:reply, state.authed_user, state}
-  end
-
-  def handle_call(:get_installations, _from, state) do
-    {:reply, state.installations, state}
-  end
-
-  def handle_call({:get_installation, id}, _from, state) do
-    {:reply, Enum.find(state.installations, &(Auth.InstallationInfo.record(&1, :id) == id)),
-     state}
-  end
-
-  @impl true
-  def handle_info(msg, state)
-
-  def handle_info(:token_check, state) do
-    now = DateTime.utc_now()
-
-    diff =
-      DateTime.diff(
-        state.authed_user
-        |> Auth.User.record(:tokens)
-        |> Auth.Tokens.record(:access_token_expiry),
-        now
-      )
-
-    schedule_token_check()
-
-    if diff < @token_check_diff do
-      Logger.debug("Renewing auth token since #{diff} < #{@token_check_diff}")
-
-      case init_state(state.username, state.password) do
-        {:ok, new_state} -> {:noreply, new_state}
-        :error -> {:noreply, state}
-      end
-    else
-      {:noreply, state}
-    end
-  end
-
-  @spec get_auth(GenServer.name()) :: Auth.User.t()
-  def get_auth(server) do
-    GenServer.call(server, :get_auth)
-  end
-
-  @spec get_installations(GenServer.name()) :: Auth.InstallationInfo.t()
-  def get_installations(server) do
-    GenServer.call(server, :get_installations)
-  end
-
-  @spec get_installation(GenServer.name(), integer()) :: Auth.InstallationInfo.t() | nil
-  def get_installation(server, id) do
-    GenServer.call(server, {:get_installation, id})
-  end
-
-  defp schedule_token_check() do
-    Process.send_after(self(), :token_check, @token_check_timer)
-  end
-
-  @spec init_state(String.t(), String.t()) :: {:ok, State.t()} | {:stop, :error}
-  defp init_state(username, password) do
-    with {:ok, user} <- :pump_api@auth@api.auth(username, password),
-         {:ok, installations} <- :pump_api@auth@api.installation_info(user) do
-      schedule_token_check()
-
-      state = %State{
-        authed_user: user,
-        installations: installations,
-        installations_fetched: true,
-        username: username,
-        password: password
-      }
-
-      {:ok, state}
-    else
-      _ -> :error
-    end
-  end
-end
diff --git a/lib/geo_therminator/pump_api/auth/tokens.ex b/lib/geo_therminator/pump_api/auth/tokens.ex
deleted file mode 100644
index af3f0d4..0000000
--- a/lib/geo_therminator/pump_api/auth/tokens.ex
+++ /dev/null
@@ -1,18 +0,0 @@
-defmodule GeoTherminator.PumpAPI.Auth.Tokens do
-  require Record
-
-  Record.defrecord(:record, :tokens, [
-    :access_token,
-    :access_token_expiry,
-    :refresh_token,
-    :refresh_token_expiry
-  ])
-
-  @type t ::
-          record(:record,
-            access_token: String.t(),
-            access_token_expiry: DateTime.t(),
-            refresh_token: String.t(),
-            refresh_token_expiry: DateTime.t()
-          )
-end
diff --git a/lib/geo_therminator/pump_api/auth/user.ex b/lib/geo_therminator/pump_api/auth/user.ex
deleted file mode 100644
index a09d577..0000000
--- a/lib/geo_therminator/pump_api/auth/user.ex
+++ /dev/null
@@ -1,7 +0,0 @@
-defmodule GeoTherminator.PumpAPI.Auth.User do
-  require Record
-
-  Record.defrecord(:record, :user, [:tokens])
-
-  @type t :: record(:record, tokens: GeoTherminator.PumpAPI.Auth.Tokens.t())
-end
diff --git a/lib/geo_therminator/pump_api/device/api.ex b/lib/geo_therminator/pump_api/device/api.ex
deleted file mode 100644
index 9436fb2..0000000
--- a/lib/geo_therminator/pump_api/device/api.ex
+++ /dev/null
@@ -1,154 +0,0 @@
-defmodule GeoTherminator.PumpAPI.Device.API do
-  require GeoTherminator.PumpAPI.Auth.InstallationInfo
-
-  alias GeoTherminator.PumpAPI.HTTP
-  alias GeoTherminator.PumpAPI.Device
-  alias GeoTherminator.PumpAPI.Auth
-
-  @spec device_info(Auth.User.t(), Auth.InstallationInfo.t()) :: Device.t()
-  def device_info(user, installation) do
-    url =
-      Application.get_env(:geo_therminator, :api_device_url)
-      |> String.replace("{id}", to_string(Auth.InstallationInfo.record(installation, :id)))
-
-    req = HTTP.authed_req(user, :get, url)
-
-    {:ok, response} = Finch.request(req, HTTP)
-    json = Jason.decode!(response.body)
-
-    last_online = NaiveDateTime.from_iso8601!(json["lastOnline"])
-    created_when = NaiveDateTime.from_iso8601!(json["createdWhen"])
-
-    %Device{
-      id: json["id"],
-      device_id: json["deviceId"],
-      is_online: json["isOnline"],
-      last_online: last_online,
-      created_when: created_when,
-      mac_address: json["macAddress"],
-      name: json["name"],
-      model: json["model"],
-      retailer_access: json["retailerAccess"]
-    }
-  end
-
-  @spec status(Auth.User.t(), Device.t()) :: Device.Status.t()
-  def status(user, device) do
-    url =
-      Application.get_env(:geo_therminator, :api_device_status_url)
-      |> String.replace("{id}", to_string(device.id))
-
-    req = HTTP.authed_req(user, :get, url)
-
-    {:ok, response} = Finch.request(req, HTTP)
-    json = Jason.decode!(response.body)
-
-    %Device.Status{
-      heating_effect: json["heatingEffect"],
-      is_heating_effect_set_by_user: json["isHeatingEffectSetByUser"]
-    }
-  end
-
-  @spec register_info(Auth.User.t(), Device.t()) :: Device.RegisterCollection.t()
-  def register_info(user, device) do
-    url =
-      Application.get_env(:geo_therminator, :api_device_register_url)
-      |> String.replace("{id}", to_string(device.id))
-
-    req = HTTP.authed_req(user, :get, url)
-
-    {:ok, response} = Finch.request(req, HTTP)
-    json = Jason.decode!(response.body)
-
-    registers =
-      Enum.map(json, fn item ->
-        {:ok, timestamp, _} = DateTime.from_iso8601(item["timeStamp"])
-
-        %Device.Register{
-          register_name: item["registerName"],
-          register_value: item["registerValue"],
-          timestamp: timestamp
-        }
-      end)
-
-    %Device.RegisterCollection{
-      outdoor_temp: find_register(registers, "REG_OUTDOOR_TEMPERATURE"),
-      supply_out: find_register(registers, "REG_SUPPLY_LINE"),
-      supply_in: find_register(registers, "REG_OPER_DATA_RETURN"),
-      desired_supply: find_register(registers, "REG_DESIRED_SYS_SUPPLY_LINE_TEMP"),
-      brine_out: find_register(registers, "REG_BRINE_OUT"),
-      brine_in: find_register(registers, "REG_BRINE_IN"),
-      hot_water_temp: find_register(registers, "REG_HOT_WATER_TEMPERATURE")
-    }
-  end
-
-  @spec opstat(Auth.User.t(), Device.t()) :: Device.OpStat.t()
-  def opstat(user, device) do
-    url =
-      Application.get_env(:geo_therminator, :api_device_opstat_url)
-      |> String.replace("{id}", to_string(device.id))
-
-    req = HTTP.authed_req(user, :get, url)
-
-    {:ok, response} = Finch.request(req, HTTP)
-    json = Jason.decode!(response.body)
-
-    registers =
-      Enum.map(json, fn item ->
-        {:ok, timestamp, _} = DateTime.from_iso8601(item["timeStamp"])
-
-        %Device.Register{
-          register_name: item["registerName"],
-          register_value: item["registerValue"],
-          timestamp: timestamp
-        }
-      end)
-
-    priority_register = find_register(registers, "REG_OPERATIONAL_STATUS_PRIO1")
-
-    priority_register_fallback =
-      find_register(registers, "REG_OPERATIONAL_STATUS_PRIORITY_BITMASK")
-
-    {mapping, register} =
-      if not is_nil(priority_register) do
-        {Application.get_env(:geo_therminator, :api_opstat_mapping), priority_register}
-      else
-        {Application.get_env(:geo_therminator, :api_opstat_bitmask_mapping),
-         priority_register_fallback}
-      end
-
-    %Device.OpStat{
-      priority: Map.get(mapping, register.register_value, :unknown)
-    }
-  end
-
-  @spec set_temp(Auth.User.t(), Device.t(), integer()) :: :ok | {:error, String.t()}
-  def set_temp(user, device, temp) do
-    url =
-      Application.get_env(:geo_therminator, :api_device_reg_set_url)
-      |> String.replace("{id}", to_string(device.id))
-
-    register_index = Application.get_env(:geo_therminator, :api_device_temp_set_reg_index)
-    client_id = Application.get_env(:geo_therminator, :api_device_reg_set_client_id)
-
-    req =
-      HTTP.authed_req(user, :post, url, [], %{
-        registerIndex: register_index,
-        registerValue: temp,
-        clientUuid: client_id
-      })
-
-    IO.inspect(req)
-    {:ok, response} = Finch.request(req, HTTP)
-
-    if response.status == 200 do
-      :ok
-    else
-      {:error, "Error #{response.status}: " <> response.body}
-    end
-  end
-
-  defp find_register(registers, name) do
-    Enum.find(registers, &(&1.register_name == name))
-  end
-end
diff --git a/lib/geo_therminator/pump_api/device/device.ex b/lib/geo_therminator/pump_api/device/device.ex
deleted file mode 100644
index 9310a89..0000000
--- a/lib/geo_therminator/pump_api/device/device.ex
+++ /dev/null
@@ -1,83 +0,0 @@
-defmodule GeoTherminator.PumpAPI.Device do
-  import GeoTherminator.TypedStruct
-
-  deftypedstruct(%{
-    id: integer(),
-    device_id: integer(),
-    is_online: boolean(),
-    last_online: NaiveDateTime.t(),
-    created_when: NaiveDateTime.t(),
-    mac_address: String.t(),
-    name: String.t(),
-    model: String.t(),
-    retailer_access: integer()
-  })
-
-  defmodule Status do
-    deftypedstruct(%{
-      heating_effect: integer(),
-      is_heating_effect_set_by_user: boolean()
-    })
-  end
-
-  defmodule Register do
-    deftypedstruct(%{
-      register_name: String.t(),
-      register_value: integer(),
-      timestamp: DateTime.t()
-    })
-  end
-
-  defmodule RegisterCollection do
-    deftypedstruct(%{
-      outdoor_temp: Register.t(),
-      supply_out: Register.t(),
-      supply_in: Register.t(),
-      desired_supply: Register.t(),
-      brine_out: Register.t(),
-      brine_in: Register.t(),
-      hot_water_temp: Register.t()
-    })
-  end
-
-  defmodule OpStat do
-    deftypedstruct(%{
-      priority:
-        :hand_operated
-        | :hot_water
-        | :heating
-        | :active_cooling
-        | :pool
-        | :anti_legionella
-        | :passive_cooling
-        | :standby
-        | :idle
-        | :off
-        | :defrost
-        | :unknown
-    })
-  end
-
-  @spec get_device_process(GenServer.name(), GeoTherminator.PumpAPI.Auth.InstallationInfo.t()) ::
-          {:ok, GenServer.name()} | :error
-  def get_device_process(auth_server, installation) do
-    case DynamicSupervisor.start_child(
-           __MODULE__.Supervisor,
-           {__MODULE__.Server,
-            %__MODULE__.Server.Options{
-              auth_server: auth_server,
-              installation: installation
-            }}
-         ) do
-      {:ok, pid} ->
-        {:ok, pid}
-
-      {:error, {:already_started, pid}} ->
-        {:ok, pid}
-
-      err ->
-        IO.inspect(err)
-        :error
-    end
-  end
-end
diff --git a/lib/geo_therminator/pump_api/device/pub_sub.ex b/lib/geo_therminator/pump_api/device/pub_sub.ex
deleted file mode 100644
index 56a8d63..0000000
--- a/lib/geo_therminator/pump_api/device/pub_sub.ex
+++ /dev/null
@@ -1,66 +0,0 @@
-defmodule GeoTherminator.PumpAPI.Device.PubSub do
-  require GeoTherminator.PumpAPI.Auth.InstallationInfo
-
-  alias Phoenix.PubSub
-  alias GeoTherminator.PumpAPI.Auth.InstallationInfo
-
-  @installation_topic "installation:"
-
-  @spec subscribe_installation(InstallationInfo.t()) :: :ok
-  def subscribe_installation(installation) do
-    :ok =
-      PubSub.subscribe(
-        __MODULE__,
-        @installation_topic <> to_string(InstallationInfo.record(installation, :id))
-      )
-  end
-
-  @spec broadcast_device(GeoTherminator.PumpAPI.Device.t()) :: :ok
-  def broadcast_device(device) do
-    :ok =
-      PubSub.broadcast!(
-        __MODULE__,
-        @installation_topic <> to_string(device.id),
-        {:device, device}
-      )
-  end
-
-  @spec broadcast_status(
-          GeoTherminator.PumpAPI.Device.t(),
-          GeoTherminator.PumpAPI.Device.Status.t()
-        ) :: :ok
-  def broadcast_status(device, status) do
-    :ok =
-      PubSub.broadcast!(
-        __MODULE__,
-        @installation_topic <> to_string(device.id),
-        {:status, status}
-      )
-  end
-
-  @spec broadcast_registers(
-          GeoTherminator.PumpAPI.Device.t(),
-          GeoTherminator.PumpAPI.Device.RegisterCollection.t()
-        ) :: :ok
-  def broadcast_registers(device, registers) do
-    :ok =
-      PubSub.broadcast!(
-        __MODULE__,
-        @installation_topic <> to_string(device.id),
-        {:registers, registers}
-      )
-  end
-
-  @spec broadcast_opstat(
-          GeoTherminator.PumpAPI.Device.t(),
-          GeoTherminator.PumpAPI.Device.OpStat.t()
-        ) :: :ok
-  def broadcast_opstat(device, opstat) do
-    :ok =
-      PubSub.broadcast!(
-        __MODULE__,
-        @installation_topic <> to_string(device.id),
-        {:opstat, opstat}
-      )
-  end
-end
diff --git a/lib/geo_therminator/pump_api/device/server.ex b/lib/geo_therminator/pump_api/device/server.ex
deleted file mode 100644
index c91f222..0000000
--- a/lib/geo_therminator/pump_api/device/server.ex
+++ /dev/null
@@ -1,139 +0,0 @@
-defmodule GeoTherminator.PumpAPI.Device.Server do
-  use GenServer
-  import GeoTherminator.TypedStruct
-  alias GeoTherminator.PumpAPI.Device
-  alias GeoTherminator.PumpAPI.Auth.InstallationInfo
-  alias GeoTherminator.PumpAPI.Auth.Server, as: AuthServer
-  require Logger
-
-  defmodule Options do
-    deftypedstruct(%{
-      auth_server: GenServer.name(),
-      installation: InstallationInfo.t()
-    })
-  end
-
-  defmodule State do
-    deftypedstruct(%{
-      auth_server: GenServer.name(),
-      device: {Device.t() | nil, nil},
-      status: {Device.Status.t() | nil, nil},
-      registers: {Device.RegisterCollection.t() | nil, nil},
-      opstat: {Device.OpStat.t() | nil, nil}
-    })
-  end
-
-  @spec start_link(Options.t()) :: GenServer.on_start()
-  def start_link(opts) do
-    GenServer.start_link(__MODULE__, opts,
-      name: {:via, Registry, {Device.Registry, opts.installation.id}}
-    )
-  end
-
-  @impl true
-  def init(%Options{} = opts) do
-    {:ok, %State{auth_server: opts.auth_server}, {:continue, {:init, opts.installation}}}
-  end
-
-  @impl true
-  def handle_continue({:init, installation}, state) do
-    user = AuthServer.get_auth(state.auth_server)
-    device = Device.API.device_info(user, installation)
-
-    :ok = Device.PubSub.broadcast_device(device)
-
-    state =
-      %State{state | device: device}
-      |> refresh_status()
-
-    schedule_status()
-    {:noreply, state}
-  end
-
-  @impl true
-  def handle_call(msg, from, state)
-
-  def handle_call(:get_device, _from, state) do
-    {:reply, state.device, state}
-  end
-
-  def handle_call(:get_status, _from, state) do
-    {:reply, state.status, state}
-  end
-
-  def handle_call(:get_registers, _from, state) do
-    {:reply, state.registers, state}
-  end
-
-  def handle_call(:get_opstat, _from, state) do
-    {:reply, state.opstat, state}
-  end
-
-  def handle_call({:set_temp, temp}, _from, state) do
-    user = AuthServer.get_auth(state.auth_server)
-
-    Logger.debug("Begin set temp to #{temp}")
-    resp = Device.API.set_temp(user, state.device, temp)
-    Logger.debug("Set temp result: #{inspect(resp)}")
-    {:reply, resp, state}
-  end
-
-  @impl true
-  def handle_info(msg, state)
-
-  def handle_info(:refresh_status, state) do
-    state = refresh_status(state)
-    schedule_status()
-    {:noreply, state}
-  end
-
-  @spec get_device(GenServer.name()) :: Device.t()
-  def get_device(server) do
-    GenServer.call(server, :get_device)
-  end
-
-  @spec get_status(GenServer.name()) :: Device.Status.t()
-  def get_status(server) do
-    GenServer.call(server, :get_status)
-  end
-
-  @spec get_registers(GenServer.name()) :: Device.RegisterCollection.t()
-  def get_registers(server) do
-    GenServer.call(server, :get_registers)
-  end
-
-  @spec get_opstat(GenServer.name()) :: Device.OpStat.t()
-  def get_opstat(server) do
-    GenServer.call(server, :get_opstat)
-  end
-
-  @spec set_temp(GenServer.name(), integer()) :: :ok | {:error, String.t()}
-  def set_temp(server, temp) do
-    GenServer.call(server, {:set_temp, temp})
-  end
-
-  defp refresh_status(state) do
-    user = AuthServer.get_auth(state.auth_server)
-
-    [status, registers, opstat] =
-      Task.async_stream(
-        [&Device.API.status/2, &Device.API.register_info/2, &Device.API.opstat/2],
-        & &1.(user, state.device),
-        timeout: Application.get_env(:geo_therminator, :api_timeout)
-      )
-      |> Enum.map(fn {:ok, val} -> val end)
-
-    Device.PubSub.broadcast_status(state.device, status)
-    Device.PubSub.broadcast_registers(state.device, registers)
-    Device.PubSub.broadcast_opstat(state.device, opstat)
-    %State{state | status: status, registers: registers, opstat: opstat}
-  end
-
-  defp schedule_status() do
-    Process.send_after(
-      self(),
-      :refresh_status,
-      Application.get_env(:geo_therminator, :api_refresh)
-    )
-  end
-end
diff --git a/lib/geo_therminator/pump_api/http.ex b/lib/geo_therminator/pump_api/http.ex
deleted file mode 100644
index 97e92a4..0000000
--- a/lib/geo_therminator/pump_api/http.ex
+++ /dev/null
@@ -1,59 +0,0 @@
-defmodule GeoTherminator.PumpAPI.HTTP do
-  require GeoTherminator.PumpAPI.Auth.User
-  require GeoTherminator.PumpAPI.Auth.Tokens
-
-  alias GeoTherminator.PumpAPI.Auth.User
-  alias GeoTherminator.PumpAPI.Auth.Tokens
-
-  @spec authed_req(
-          User.t(),
-          Finch.Request.method(),
-          Finch.Request.url(),
-          Finch.Request.headers(),
-          map() | nil,
-          Keyword.t()
-        ) ::
-          Finch.Request.t()
-  def authed_req(user, method, url, headers \\ [], body \\ nil, opts \\ []) do
-    headers =
-      headers
-      |> List.keystore(
-        "authorization",
-        0,
-        {"authorization", "Bearer #{User.record(user, :tokens) |> Tokens.record(:access_token)}"}
-      )
-
-    req(method, url, headers, body, opts)
-  end
-
-  @spec req(
-          Finch.Request.method(),
-          Finch.Request.url(),
-          Finch.Request.headers(),
-          map() | nil,
-          Keyword.t()
-        ) ::
-          Finch.Request.t()
-  def req(method, url, headers \\ [], body \\ nil, opts \\ []) do
-    headers =
-      headers
-      |> List.keystore("accept", 0, {"accept", "application/json"})
-
-    headers =
-      if not is_nil(body) do
-        List.keystore(headers, "content-type", 0, {"content-type", "application/json"})
-      else
-        headers
-      end
-
-    opts = Keyword.put(opts, :timeout, Application.get_env(:geo_therminator, :api_timeout))
-
-    Finch.build(
-      method,
-      url,
-      headers,
-      if(not is_nil(body), do: Jason.encode!(body)),
-      opts
-    )
-  end
-end
diff --git a/lib/geo_therminator/typed_struct.ex b/lib/geo_therminator/typed_struct.ex
deleted file mode 100644
index a61bae5..0000000
--- a/lib/geo_therminator/typed_struct.ex
+++ /dev/null
@@ -1,71 +0,0 @@
-defmodule GeoTherminator.TypedStruct do
-  @doc """
-  Create typed struct with a type, default values, and enforced keys.
-
-  Input should be a map where the key names are names of the struct keys and values are the
-  field information. The value can be a typespec, in which case the field will be enforced, or
-  a 2-tuple of `{typespec, default_value}`, making the field unenforced.
-
-  To prevent ambiguity, a value of `{typespec, :ts_enforced}` will be interpreted as enforced,
-  this will allow you to typespec a 2-tuple.
-
-  NOTE: Due to the ambiguity removal technique above, `:ts_enforced` is not allowed as a default
-  value.
-
-  Example:
-
-  ```elixir
-  deftypedstruct(%{
-    # Enforced with simple type
-    foo: integer(),
-
-    # Enforced 2-tuple typed field, written like this to remove ambiguity
-    bar: {{String.t(), integer()}, :ts_enforced},
-
-    # Non-enforced field with default value
-    baz: {any(), ""}
-  })
-  ```
-  """
-  defmacro deftypedstruct(fields) do
-    fields_list =
-      case fields do
-        {:%{}, _, flist} -> flist
-        _ -> raise ArgumentError, "Fields must be a map!"
-      end
-
-    enforced_list =
-      fields_list
-      |> Enum.filter(fn
-        {_, {_, :ts_enforced}} -> true
-        {_, {_, _}} -> false
-        {_, _} -> true
-      end)
-      |> Enum.map(&elem(&1, 0))
-
-    field_specs =
-      Enum.map(fields_list, fn
-        {field, {typespec, :ts_enforced}} ->
-          {field, typespec}
-
-        {field, {typespec, _}} ->
-          {field, typespec}
-
-        {field, typespec} ->
-          {field, typespec}
-      end)
-
-    field_vals =
-      Enum.map(fields_list, fn
-        {field, {_, :ts_enforced}} -> field
-        {field, {_, default}} -> {field, default}
-        {field, _} -> field
-      end)
-
-    quote do
-      @type t :: %__MODULE__{unquote_splicing(field_specs)}
-      @enforce_keys unquote(enforced_list)
-      defstruct unquote(field_vals)
-    end
-  end
-end
diff --git a/lib/geo_therminator_web/endpoint.ex b/lib/geo_therminator_web/endpoint.ex
deleted file mode 100644
index 6285471..0000000
--- a/lib/geo_therminator_web/endpoint.ex
+++ /dev/null
@@ -1,49 +0,0 @@
-defmodule GeoTherminatorWeb.Endpoint do
-  use Desktop.Endpoint, otp_app: :geo_therminator
-
-  # The session will be stored in the cookie and signed,
-  # this means its contents can be read but not tampered with.
-  # Set :encryption_salt if you would also like to encrypt it.
-  @session_options [
-    store: :cookie,
-    key: "_geo_therminator_key",
-    signing_salt: "j8JUzvur"
-  ]
-
-  socket "/live", Phoenix.LiveView.Socket, websocket: [connect_info: [session: @session_options]]
-
-  # Serve at "/" the static files from "priv/static" directory.
-  #
-  # You should set gzip to true if you are running phx.digest
-  # when deploying your static files in production.
-  plug Plug.Static,
-    at: "/",
-    from: :geo_therminator,
-    gzip: false,
-    only: ~w(assets fonts images favicon.ico robots.txt)
-
-  # Code reloading can be explicitly enabled under the
-  # :code_reloader configuration of your endpoint.
-  if code_reloading? do
-    socket "/phoenix/live_reload/socket", Phoenix.LiveReloader.Socket
-    plug Phoenix.LiveReloader
-    plug Phoenix.CodeReloader
-  end
-
-  plug Phoenix.LiveDashboard.RequestLogger,
-    param_key: "request_logger",
-    cookie_key: "request_logger"
-
-  plug Plug.RequestId
-  plug Plug.Telemetry, event_prefix: [:phoenix, :endpoint]
-
-  plug Plug.Parsers,
-    parsers: [:urlencoded, :multipart, :json],
-    pass: ["*/*"],
-    json_decoder: Phoenix.json_library()
-
-  plug Plug.MethodOverride
-  plug Plug.Head
-  plug Plug.Session, @session_options
-  plug GeoTherminatorWeb.Router
-end
diff --git a/lib/geo_therminator_web/geo_therminator_web.ex b/lib/geo_therminator_web/geo_therminator_web.ex
deleted file mode 100644
index a090f80..0000000
--- a/lib/geo_therminator_web/geo_therminator_web.ex
+++ /dev/null
@@ -1,104 +0,0 @@
-defmodule GeoTherminatorWeb do
-  @moduledoc """
-  The entrypoint for defining your web interface, such
-  as controllers, views, channels and so on.
-
-  This can be used in your application as:
-
-      use GeoTherminatorWeb, :controller
-      use GeoTherminatorWeb, :view
-
-  The definitions below will be executed for every view,
-  controller, etc, so keep them short and clean, focused
-  on imports, uses and aliases.
-
-  Do NOT define functions inside the quoted expressions
-  below. Instead, define any helper function in modules
-  and import those modules here.
-  """
-
-  def controller do
-    quote do
-      use Phoenix.Controller, namespace: GeoTherminatorWeb
-
-      import Plug.Conn
-      import GeoTherminatorWeb.Gettext
-      alias GeoTherminatorWeb.Router.Helpers, as: Routes
-    end
-  end
-
-  def view do
-    quote do
-      use Phoenix.View,
-        root: "lib/geo_therminator_web/templates",
-        namespace: GeoTherminatorWeb
-
-      # Import convenience functions from controllers
-      import Phoenix.Controller,
-        only: [get_flash: 1, get_flash: 2, view_module: 1, view_template: 1]
-
-      # Include shared imports and aliases for views
-      unquote(view_helpers())
-    end
-  end
-
-  def live_view do
-    quote do
-      use Phoenix.LiveView,
-        layout: {GeoTherminatorWeb.LayoutView, "live.html"}
-
-      unquote(view_helpers())
-    end
-  end
-
-  def live_component do
-    quote do
-      use Phoenix.LiveComponent
-
-      unquote(view_helpers())
-    end
-  end
-
-  def router do
-    quote do
-      use Phoenix.Router
-
-      import Plug.Conn
-      import Phoenix.Controller
-      import Phoenix.LiveView.Router
-    end
-  end
-
-  def channel do
-    quote do
-      use Phoenix.Channel
-      import GeoTherminatorWeb.Gettext
-    end
-  end
-
-  defp view_helpers do
-    quote do
-      # Use all HTML functionality (forms, tags, etc)
-      use Phoenix.HTML
-
-      # Import LiveView and .heex helpers (live_render, live_patch, <.form>, etc)
-      import Phoenix.LiveView.Helpers
-
-      # Import basic rendering functionality (render, render_layout, etc)
-      import Phoenix.View
-
-      alias Phoenix.LiveView.JS
-
-      import GeoTherminatorWeb.ErrorHelpers
-      import GeoTherminatorWeb.Gettext
-      alias GeoTherminatorWeb.Router.Helpers, as: Routes
-    end
-  end
-
-  @doc """
-  When used, dispatch to the appropriate controller/view/etc.
-  """
-  defmacro __using__(which) when is_atom(which) do
-    apply(__MODULE__, which, [])
-  end
-end
diff --git a/lib/geo_therminator_web/gettext.ex b/lib/geo_therminator_web/gettext.ex
deleted file mode 100644
index 427154d..0000000
--- a/lib/geo_therminator_web/gettext.ex
+++ /dev/null
@@ -1,24 +0,0 @@
-defmodule GeoTherminatorWeb.Gettext do
-  @moduledoc """
-  A module providing Internationalization with a gettext-based API.
-
-  By using [Gettext](https://hexdocs.pm/gettext),
-  your module gains a set of macros for translations, for example:
-
-      import GeoTherminatorWeb.Gettext
-
-      # Simple translation
-      gettext("Here is the string to translate")
-
-      # Plural translation
-      ngettext("Here is the string to translate",
-               "Here are the strings to translate",
-               3)
-
-      # Domain-based translation
-      dgettext("errors", "Here is the error message to translate")
-
-  See the [Gettext Docs](https://hexdocs.pm/gettext) for detailed usage.
-  """
-  use Gettext, otp_app: :geo_therminator
-end
diff --git a/lib/geo_therminator_web/live/components/main_view.ex b/lib/geo_therminator_web/live/components/main_view.ex
deleted file mode 100644
index 474d246..0000000
--- a/lib/geo_therminator_web/live/components/main_view.ex
+++ /dev/null
@@ -1,19 +0,0 @@
-defmodule GeoTherminatorWeb.Components.MainView do
-  use GeoTherminatorWeb, :live_component
-
-  @impl true
-  def update(assigns, socket) do
-    {:ok,
-     assign(socket,
-       set_temp: assigns.status.heating_effect,
-       set_temp_active: assigns.status.is_heating_effect_set_by_user,
-       hot_water_temp: assigns.registers.hot_water_temp.register_value,
-       brine_out: assigns.registers.brine_out.register_value,
-       brine_in: assigns.registers.brine_in.register_value,
-       supply_out: assigns.registers.supply_out.register_value,
-       supply_in: assigns.registers.supply_in.register_value,
-       outdoor_temp: assigns.registers.outdoor_temp.register_value,
-       priority: assigns.opstat.priority
-     )}
-  end
-end
diff --git a/lib/geo_therminator_web/live/components/main_view.html.heex b/lib/geo_therminator_web/live/components/main_view.html.heex
deleted file mode 100644
index 4cca2ba..0000000
--- a/lib/geo_therminator_web/live/components/main_view.html.heex
+++ /dev/null
@@ -1,508 +0,0 @@
-<div class="main-view-component">
-  <svg
-    xmlns="http://www.w3.org/2000/svg"
-    xmlns:xlink="http://www.w3.org/1999/xlink"
-    version="1.1"
-    width="484px"
-    height="665px"
-    viewBox="-0.5 -0.5 484 665"
-    style="background-color: rgb(255, 255, 255);"
-  >
-    <defs>
-      <linearGradient x1="0%" y1="0%" x2="0%" y2="100%" id="mx-gradient-f5f5f5-1-b3b3b3-1-s-0">
-        <stop offset="0%" style="stop-color: rgb(245, 245, 245); stop-opacity: 1;" />
-        <stop offset="100%" style="stop-color: rgb(179, 179, 179); stop-opacity: 1;" />
-      </linearGradient>
-      <linearGradient x1="0%" y1="0%" x2="0%" y2="100%" id="mx-gradient-dae8fc-1-7ea6e0-1-s-0">
-        <stop offset="0%" style="stop-color: rgb(218, 232, 252); stop-opacity: 1;" />
-        <stop offset="100%" style="stop-color: rgb(126, 166, 224); stop-opacity: 1;" />
-      </linearGradient>
-      <linearGradient x1="0%" y1="0%" x2="0%" y2="100%" id="mx-gradient-f8cecc-1-ea6b66-1-s-0">
-        <stop offset="0%" style="stop-color: rgb(248, 206, 204); stop-opacity: 1;" />
-        <stop offset="100%" style="stop-color: rgb(234, 107, 102); stop-opacity: 1;" />
-      </linearGradient>
-    </defs>
-    <g>
-      <rect
-        x="0"
-        y="144"
-        width="200"
-        height="520"
-        fill="url(#mx-gradient-f5f5f5-1-b3b3b3-1-s-0)"
-        stroke="#666666"
-        pointer-events="none"
-      />
-      <rect
-        x="60"
-        y="194"
-        width="80"
-        height="80"
-        fill="rgba(255, 255, 255, 1)"
-        stroke="rgba(0, 0, 0, 1)"
-        pointer-events="none"
-      />
-      <rect
-        x="90"
-        y="464"
-        width="97"
-        height="48"
-        fill="rgba(255, 255, 255, 1)"
-        stroke="none"
-        pointer-events="none"
-      />
-      <g transform="translate(-0.5 -0.5)">
-        <text
-          x="185"
-          y="498"
-          fill="rgba(0, 0, 0, 1)"
-          font-family="Helvetica"
-          font-size="34px"
-          text-anchor="end"
-        >
-          <%= @outdoor_temp %>°C
-        </text>
-      </g>
-      <rect
-        x="10"
-        y="468"
-        width="30"
-        height="40"
-        fill="rgba(255, 255, 255, 1)"
-        stroke="rgba(0, 0, 0, 1)"
-        pointer-events="none"
-      />
-      <path
-        d="M 30 488 L 53.63 488"
-        fill="none"
-        stroke="rgba(0, 0, 0, 1)"
-        stroke-miterlimit="10"
-        pointer-events="none"
-      />
-      <path
-        d="M 58.88 488 L 51.88 491.5 L 53.63 488 L 51.88 484.5 Z"
-        fill="rgba(0, 0, 0, 1)"
-        stroke="rgba(0, 0, 0, 1)"
-        stroke-miterlimit="10"
-        pointer-events="none"
-      />
-
-      <%= if @priority == :heating do %>
-        <ellipse
-          cx="172"
-          cy="289"
-          rx="15"
-          ry="15"
-          fill="#ffff88"
-          stroke="#36393d"
-          pointer-events="none"
-        />
-      <% end %>
-
-      <%= if @priority == :hot_water  do %>
-        <ellipse
-          cx="100"
-          cy="169"
-          rx="15"
-          ry="15"
-          fill="#ffff88"
-          stroke="#36393d"
-          pointer-events="none"
-        />
-      <% end %>
-
-      <path
-        d="M 10 344 Q 10 344 53.63 344"
-        fill="none"
-        stroke="rgba(0, 0, 0, 1)"
-        stroke-miterlimit="10"
-        pointer-events="none"
-      />
-      <path
-        d="M 58.88 344 L 51.88 347.5 L 53.63 344 L 51.88 340.5 Z"
-        fill="rgba(0, 0, 0, 1)"
-        stroke="rgba(0, 0, 0, 1)"
-        stroke-miterlimit="10"
-        pointer-events="none"
-      />
-      <rect
-        x="90"
-        y="320"
-        width="97"
-        height="48"
-        fill="rgba(255, 255, 255, 1)"
-        stroke="none"
-        pointer-events="none"
-      />
-      <g transform="translate(-0.5 -0.5)">
-        <text
-          x="185"
-          y="354"
-          fill="rgba(0, 0, 0, 1)"
-          font-family="Helvetica"
-          font-size="34px"
-          text-anchor="end"
-        >
-          <%= @set_temp %>°C
-        </text>
-      </g>
-      <rect
-        id="dec-tmp-rect"
-        class={"pump-btn #{if @set_temp_active, do: "pump-btn-loading"}"}
-        x="25"
-        y="384"
-        width="60"
-        height="60"
-        rx="9"
-        ry="9"
-        fill={if @set_temp_active, do: "#ccc", else: "url(#mx-gradient-dae8fc-1-7ea6e0-1-s-0)"}
-        stroke="#6c8ebf"
-        phx-click="dec_temp"
-      />
-      <g transform="translate(-0.5 -0.5)">
-        <text
-          id="dec-tmp-text"
-          class={"pump-btn #{if @set_temp_active, do: "pump-btn-loading"}"}
-          x="55"
-          y="424"
-          fill="rgba(0, 0, 0, 1)"
-          font-family="Helvetica"
-          font-size="34px"
-          text-anchor="middle"
-          phx-click="dec_temp"
-        >
-          -
-        </text>
-      </g>
-      <rect
-        id="inc-tmp-rect"
-        class={"pump-btn #{if @set_temp_active, do: "pump-btn-loading"}"}
-        x="115"
-        y="384"
-        width="60"
-        height="60"
-        rx="9"
-        ry="9"
-        fill={if @set_temp_active, do: "#ccc", else: "url(#mx-gradient-f8cecc-1-ea6b66-1-s-0)"}
-        stroke="#b85450"
-        phx-click="inc_temp"
-      />
-      <g transform="translate(-0.5 -0.5)">
-        <text
-          id="inc-tmp-text"
-          class={"pump-btn #{if @set_temp_active, do: "pump-btn-loading"}"}
-          x="145"
-          y="424"
-          fill="rgba(0, 0, 0, 1)"
-          font-family="Helvetica"
-          font-size="34px"
-          text-anchor="middle"
-          phx-click="inc_temp"
-        >
-          +
-        </text>
-      </g>
-      <path
-        d="M 50 144 L 50 24 L 480 24"
-        fill="none"
-        stroke="#b85450"
-        stroke-width="4"
-        stroke-miterlimit="10"
-        pointer-events="none"
-      />
-      <path
-        d="M 150 144 L 150 84 L 480 84"
-        fill="none"
-        stroke="#6c8ebf"
-        stroke-width="4"
-        stroke-miterlimit="10"
-        pointer-events="none"
-      />
-      <path
-        d="M 200 353 L 310 353 L 310 323 L 480 323"
-        fill="none"
-        stroke="#6c8ebf"
-        stroke-width="4"
-        stroke-miterlimit="10"
-        pointer-events="none"
-      />
-      <path
-        d="M 200 223 L 310 223 L 310 263 L 480 263"
-        fill="none"
-        stroke="#b85450"
-        stroke-width="4"
-        stroke-miterlimit="10"
-        pointer-events="none"
-      />
-      <path
-        d="M 200 614 L 310 614 L 310 584 L 480 584"
-        fill="none"
-        stroke="#b85450"
-        stroke-width="4"
-        stroke-miterlimit="10"
-        pointer-events="none"
-      />
-      <path
-        d="M 200 484 L 310 484 L 310 524 L 480 524"
-        fill="none"
-        stroke="#6c8ebf"
-        stroke-width="4"
-        stroke-miterlimit="10"
-        pointer-events="none"
-      />
-      <rect
-        x="368"
-        y="560"
-        width="97"
-        height="48"
-        fill="rgba(255, 255, 255, 1)"
-        stroke="none"
-        pointer-events="none"
-      />
-      <g transform="translate(-0.5 -0.5)">
-        <text
-          x="463"
-          y="594"
-          fill="rgba(0, 0, 0, 1)"
-          font-family="Helvetica"
-          font-size="34px"
-          text-anchor="end"
-        >
-          <%= @brine_in %>°C
-        </text>
-      </g>
-      <rect
-        x="368"
-        y="500"
-        width="97"
-        height="48"
-        fill="rgba(255, 255, 255, 1)"
-        stroke="none"
-        pointer-events="none"
-      />
-      <g transform="translate(-0.5 -0.5)">
-        <text
-          x="463"
-          y="534"
-          fill="rgba(0, 0, 0, 1)"
-          font-family="Helvetica"
-          font-size="34px"
-          text-anchor="end"
-        >
-          <%= @brine_out %>°C
-        </text>
-      </g>
-      <rect
-        x="368"
-        y="298"
-        width="97"
-        height="48"
-        fill="rgba(255, 255, 255, 1)"
-        stroke="none"
-        pointer-events="none"
-      />
-      <g transform="translate(-0.5 -0.5)">
-        <text
-          x="463"
-          y="332"
-          fill="rgba(0, 0, 0, 1)"
-          font-family="Helvetica"
-          font-size="34px"
-          text-anchor="end"
-        >
-          <%= @supply_in %>°C
-        </text>
-      </g>
-      <rect
-        x="368"
-        y="239"
-        width="97"
-        height="48"
-        fill="rgba(255, 255, 255, 1)"
-        stroke="none"
-        pointer-events="none"
-      />
-      <g transform="translate(-0.5 -0.5)">
-        <text
-          x="463"
-          y="273"
-          fill="rgba(0, 0, 0, 1)"
-          font-family="Helvetica"
-          font-size="34px"
-          text-anchor="end"
-        >
-          <%= @supply_out %>°C
-        </text>
-      </g>
-      <rect
-        x="168"
-        y="32"
-        width="97"
-        height="48"
-        fill="rgba(255, 255, 255, 1)"
-        stroke="none"
-        pointer-events="none"
-      />
-      <g transform="translate(-0.5 -0.5)">
-        <text
-          x="263"
-          y="66"
-          fill="rgba(0, 0, 0, 1)"
-          font-family="Helvetica"
-          font-size="34px"
-          text-anchor="end"
-        >
-          <%= @hot_water_temp %>°C
-        </text>
-      </g>
-      <rect
-        x="269"
-        y="284"
-        width="40"
-        height="10"
-        fill="rgba(255, 255, 255, 1)"
-        stroke="rgba(0, 0, 0, 1)"
-        pointer-events="none"
-      />
-      <rect
-        x="210"
-        y="314"
-        width="40"
-        height="10"
-        fill="rgba(255, 255, 255, 1)"
-        stroke="rgba(0, 0, 0, 1)"
-        pointer-events="none"
-      />
-      <rect
-        x="210"
-        y="284"
-        width="40"
-        height="10"
-        fill="rgba(255, 255, 255, 1)"
-        stroke="rgba(0, 0, 0, 1)"
-        pointer-events="none"
-      />
-      <rect
-        x="220"
-        y="274"
-        width="80"
-        height="60"
-        fill="rgba(255, 255, 255, 1)"
-        stroke="rgba(0, 0, 0, 1)"
-        pointer-events="none"
-      />
-      <path
-        d="M 230 326.5 L 230 281.5"
-        fill="none"
-        stroke="rgba(0, 0, 0, 1)"
-        stroke-miterlimit="10"
-        pointer-events="none"
-      />
-      <path
-        d="M 240 326.5 L 240 281.5"
-        fill="none"
-        stroke="rgba(0, 0, 0, 1)"
-        stroke-miterlimit="10"
-        pointer-events="none"
-      />
-      <path
-        d="M 250 326.5 L 250 281.5"
-        fill="none"
-        stroke="rgba(0, 0, 0, 1)"
-        stroke-miterlimit="10"
-        pointer-events="none"
-      />
-      <path
-        d="M 260 326.5 L 260 281.5"
-        fill="none"
-        stroke="rgba(0, 0, 0, 1)"
-        stroke-miterlimit="10"
-        pointer-events="none"
-      />
-      <path
-        d="M 270 326.5 L 270 281.5"
-        fill="none"
-        stroke="rgba(0, 0, 0, 1)"
-        stroke-miterlimit="10"
-        pointer-events="none"
-      />
-      <path
-        d="M 280 326.5 L 280 281.5"
-        fill="none"
-        stroke="rgba(0, 0, 0, 1)"
-        stroke-miterlimit="10"
-        pointer-events="none"
-      />
-      <path
-        d="M 290 326.5 L 290 281.5"
-        fill="none"
-        stroke="rgba(0, 0, 0, 1)"
-        stroke-miterlimit="10"
-        pointer-events="none"
-      />
-      <path
-        d="M 230 264 Q 220 254 230 249 Q 240 244 230 234"
-        fill="none"
-        stroke="rgba(0, 0, 0, 1)"
-        stroke-miterlimit="10"
-        pointer-events="none"
-      />
-      <path
-        d="M 250 264 Q 240 254 250 249 Q 260 244 250 234"
-        fill="none"
-        stroke="rgba(0, 0, 0, 1)"
-        stroke-miterlimit="10"
-        pointer-events="none"
-      />
-      <path
-        d="M 270 264 Q 260 254 270 249 Q 280 244 270 234"
-        fill="none"
-        stroke="rgba(0, 0, 0, 1)"
-        stroke-miterlimit="10"
-        pointer-events="none"
-      />
-      <path
-        d="M 290 264 Q 280 254 290 249 Q 300 244 290 234"
-        fill="none"
-        stroke="rgba(0, 0, 0, 1)"
-        stroke-miterlimit="10"
-        pointer-events="none"
-      />
-      <path
-        d="M 70 60 L 140 60 L 140 80 L 90 80 L 90 100 L 70 100 Z"
-        fill="rgba(255, 255, 255, 1)"
-        stroke="rgba(0, 0, 0, 1)"
-        stroke-miterlimit="10"
-        pointer-events="none"
-      />
-      <path
-        d="M 105 35 L 125 35 L 125 45 L 115 45 L 115 65 L 105 65 Z"
-        fill="rgba(255, 255, 255, 1)"
-        stroke="rgba(0, 0, 0, 1)"
-        stroke-miterlimit="10"
-        transform="rotate(90,115,50)"
-        pointer-events="none"
-      />
-      <path
-        d="M 80 102 L 84.71 115.33 C 84.9 115.87 85 116.43 85 117 C 85 118.33 84.47 119.6 83.54 120.54 C 82.6 121.47 81.33 122 80 122 C 78.67 122 77.4 121.47 76.46 120.54 C 75.53 119.6 75 118.33 75 117 C 75 116.43 75.1 115.87 75.29 115.33 Z"
-        fill="#dae8fc"
-        stroke="#6c8ebf"
-        stroke-miterlimit="10"
-        pointer-events="none"
-      />
-      <path
-        d="M 235 506 C 235 497.72 245.07 491 257.5 491 C 263.47 491 269.19 492.58 273.41 495.39 C 277.63 498.21 280 502.02 280 506 L 280 592 C 280 600.28 269.93 607 257.5 607 C 245.07 607 235 600.28 235 592 Z"
-        fill="rgba(255, 255, 255, 1)"
-        stroke="rgba(0, 0, 0, 1)"
-        stroke-miterlimit="10"
-        pointer-events="none"
-      />
-      <path
-        d="M 280 506 C 280 514.28 269.93 521 257.5 521 C 245.07 521 235 514.28 235 506"
-        fill="none"
-        stroke="rgba(0, 0, 0, 1)"
-        stroke-miterlimit="10"
-        pointer-events="none"
-      />
-    </g>
-  </svg>
-</div>
diff --git a/lib/geo_therminator_web/live/main/device_list.ex b/lib/geo_therminator_web/live/main/device_list.ex
deleted file mode 100644
index ee20248..0000000
--- a/lib/geo_therminator_web/live/main/device_list.ex
+++ /dev/null
@@ -1,28 +0,0 @@
-defmodule GeoTherminatorWeb.MainLive.DeviceList do
-  use GeoTherminatorWeb, :live_view
-
-  @impl Phoenix.LiveView
-  def mount(_params, _session, socket) do
-    CubDB.delete(GeoTherminator.DB, :viewing_pump)
-
-    user = GeoTherminator.PumpAPI.Auth.Server.get_auth(GeoTherminator.PumpAPI.Auth.Server)
-
-    installations =
-      GeoTherminator.PumpAPI.Auth.Server.get_installations(GeoTherminator.PumpAPI.Auth.Server)
-
-    {:ok, assign(socket, user: user, installations: installations)}
-  end
-
-  @impl Phoenix.LiveView
-  def handle_event(evt, value, socket)
-
-  def handle_event("logout", _value, socket) do
-    DynamicSupervisor.stop(GeoTherminator.PumpAPI.Auth.Server.Supervisor)
-    CubDB.delete(GeoTherminator.DB, :auth_credentials)
-
-    {:noreply,
-     Phoenix.LiveView.push_redirect(socket,
-       to: Routes.live_path(socket, GeoTherminatorWeb.MainLive.Index)
-     )}
-  end
-end
diff --git a/lib/geo_therminator_web/live/main/device_list.html.heex b/lib/geo_therminator_web/live/main/device_list.html.heex
deleted file mode 100644
index 51cba2a..0000000
--- a/lib/geo_therminator_web/live/main/device_list.html.heex
+++ /dev/null
@@ -1,22 +0,0 @@
-<section id="main-section" class="page-container">
-  <header>
-    <h1>Welcome, <%= @user.first_name %>!</h1>
-  </header>
-
-  <section class="pumps">
-    <h2>Your available pumps</h2>
-    <ul>
-      <%= for installation <- @installations do %>
-        <li>
-          <%= live_redirect(installation.id,
-            to: Routes.live_path(@socket, GeoTherminatorWeb.MainLive.Pump, installation.id)
-          ) %>
-        </li>
-      <% end %>
-    </ul>
-  </section>
-
-  <footer>
-    <button type="button" phx-click="logout">Log out</button>
-  </footer>
-</section>
diff --git a/lib/geo_therminator_web/live/main/index.ex b/lib/geo_therminator_web/live/main/index.ex
deleted file mode 100644
index f8159c7..0000000
--- a/lib/geo_therminator_web/live/main/index.ex
+++ /dev/null
@@ -1,62 +0,0 @@
-defmodule GeoTherminatorWeb.MainLive.Index do
-  use GeoTherminatorWeb, :live_view
-
-  @impl Phoenix.LiveView
-  def mount(_params, _session, socket) do
-    socket = assign(socket, error: false)
-
-    credentials = CubDB.get(GeoTherminator.DB, :auth_credentials)
-
-    socket =
-      if connected?(socket) and is_map(credentials) do
-        try_init(socket, credentials["username"], credentials["password"])
-      else
-        socket
-      end
-
-    {:ok, socket}
-  end
-
-  @impl Phoenix.LiveView
-  def handle_event(evt, val, socket)
-
-  def handle_event("login", values, socket) do
-    {:noreply, try_init(socket, values["username"], values["password"])}
-  end
-
-  defp try_init(socket, username, password) do
-    on_start =
-      DynamicSupervisor.start_child(
-        GeoTherminator.PumpAPI.Auth.Server.Supervisor,
-        {GeoTherminator.PumpAPI.Auth.Server,
-         %GeoTherminator.PumpAPI.Auth.Server.Options{
-           server_name: GeoTherminator.PumpAPI.Auth.Server,
-           username: username,
-           password: password
-         }}
-      )
-
-    case on_start do
-      {:ok, _} ->
-        CubDB.put(GeoTherminator.DB, :auth_credentials, %{
-          "username" => username,
-          "password" => password
-        })
-
-        viewing_pump = CubDB.get(GeoTherminator.DB, :viewing_pump)
-
-        if viewing_pump != nil do
-          push_redirect(socket,
-            to: Routes.live_path(socket, GeoTherminatorWeb.MainLive.Pump, viewing_pump)
-          )
-        else
-          push_redirect(socket,
-            to: Routes.live_path(socket, GeoTherminatorWeb.MainLive.DeviceList)
-          )
-        end
-
-      _ ->
-        assign(socket, error: true)
-    end
-  end
-end
diff --git a/lib/geo_therminator_web/live/main/index.html.heex b/lib/geo_therminator_web/live/main/index.html.heex
deleted file mode 100644
index 347d5b8..0000000
--- a/lib/geo_therminator_web/live/main/index.html.heex
+++ /dev/null
@@ -1,17 +0,0 @@
-<div class="container page-container">
-  <%= if connected?(@socket) do %>
-    <form phx-submit="login">
-      <h1>Log in</h1>
-
-      <label>Email <input type="email" name="username" /></label>
-      <label>Password <input type="password" name="password" /></label>
-      <button>Log in</button>
-
-      <%= if @error do %>
-        <div class="error">Error occurred, please try again.</div>
-      <% end %>
-    </form>
-  <% else %>
-    <h1>Loading…</h1>
-  <% end %>
-</div>
diff --git a/lib/geo_therminator_web/live/main/pump.ex b/lib/geo_therminator_web/live/main/pump.ex
deleted file mode 100644
index d6e7cad..0000000
--- a/lib/geo_therminator_web/live/main/pump.ex
+++ /dev/null
@@ -1,94 +0,0 @@
-defmodule GeoTherminatorWeb.MainLive.Pump do
-  use GeoTherminatorWeb, :live_view
-  alias GeoTherminator.PumpAPI.Auth
-  alias GeoTherminator.PumpAPI.Device
-  require Logger
-
-  @impl true
-  def mount(%{"id" => str_id}, _session, socket) do
-    socket =
-      with {id, ""} <- Integer.parse(str_id),
-           info when info != nil <- Auth.Server.get_installation(Auth.Server, id),
-           :ok <- Device.PubSub.subscribe_installation(info),
-           {:ok, pid} <- Device.get_device_process(Auth.Server, info),
-           %Device{} = device <- Device.Server.get_device(pid),
-           %Device.Status{} = status <- Device.Server.get_status(pid),
-           %Device.RegisterCollection{} = registers <- Device.Server.get_registers(pid),
-           %Device.OpStat{} = opstat <- Device.Server.get_opstat(pid) do
-        CubDB.put(GeoTherminator.DB, :viewing_pump, str_id)
-
-        assign(socket,
-          pid: pid,
-          device: device,
-          status: status,
-          registers: registers,
-          opstat: opstat
-        )
-      else
-        err ->
-          Logger.debug("EXPLODY #{inspect(err)}")
-          assign(socket, pid: nil, device: nil, status: nil, registers: nil, opstat: nil)
-      end
-
-    {:ok, socket}
-  end
-
-  @impl true
-  def handle_event(event, unsigned_params, socket)
-
-  def handle_event("inc_temp", _params, socket) do
-    if not socket.assigns.status.is_heating_effect_set_by_user do
-      current = socket.assigns.status.heating_effect
-      _ = Device.Server.set_temp(socket.assigns.pid, current + 1)
-
-      optimistic_status = %Device.Status{
-        socket.assigns.status
-        | is_heating_effect_set_by_user: true
-      }
-
-      {:noreply, assign(socket, status: optimistic_status)}
-    else
-      {:noreply, socket}
-    end
-  end
-
-  def handle_event("dec_temp", _params, socket) do
-    if not socket.assigns.status.is_heating_effect_set_by_user do
-      current = socket.assigns.status.heating_effect
-      _ = Device.Server.set_temp(socket.assigns.pid, current - 1)
-
-      optimistic_status = %Device.Status{
-        socket.assigns.status
-        | is_heating_effect_set_by_user: true
-      }
-
-      {:noreply, assign(socket, status: optimistic_status)}
-    else
-      {:noreply, socket}
-    end
-  end
-
-  @impl true
-  def handle_info(msg, socket)
-
-  def handle_info({:device, device}, socket) do
-    {:noreply, assign(socket, device: device)}
-  end
-
-  def handle_info({:status, status}, socket) do
-    {:noreply, assign(socket, status: status)}
-  end
-
-  def handle_info({:registers, registers}, socket) do
-    {:noreply, assign(socket, registers: registers)}
-  end
-
-  def handle_info({:opstat, opstat}, socket) do
-    {:noreply, assign(socket, opstat: opstat)}
-  end
-
-  def handle_info(msg, socket) do
-    Logger.debug("Unknown message: #{inspect(msg)}")
-    {:noreply, socket}
-  end
-end
diff --git a/lib/geo_therminator_web/live/main/pump.html.heex b/lib/geo_therminator_web/live/main/pump.html.heex
deleted file mode 100644
index 6a3c995..0000000
--- a/lib/geo_therminator_web/live/main/pump.html.heex
+++ /dev/null
@@ -1,16 +0,0 @@
-<%= if is_nil(@pid) do %>
-  Some fail happened.
-<% else %>
-  <%= if is_nil(@device) do %>
-    Loading pump data…
-  <% else %>
-    <.live_component
-      module={GeoTherminatorWeb.Components.MainView}
-      id={"pump-#{@device.id}"}
-      device={@device}
-      status={@status}
-      registers={@registers}
-      opstat={@opstat}
-    />
-  <% end %>
-<% end %>
diff --git a/lib/geo_therminator_web/router.ex b/lib/geo_therminator_web/router.ex
deleted file mode 100644
index b0bf41c..0000000
--- a/lib/geo_therminator_web/router.ex
+++ /dev/null
@@ -1,45 +0,0 @@
-defmodule GeoTherminatorWeb.Router do
-  use GeoTherminatorWeb, :router
-
-  pipeline :browser do
-    plug :accepts, ["html"]
-    plug :fetch_session
-    plug :fetch_live_flash
-    plug :put_root_layout, {GeoTherminatorWeb.LayoutView, :root}
-    plug :protect_from_forgery
-    plug :put_secure_browser_headers
-  end
-
-  pipeline :api do
-    plug :accepts, ["json"]
-  end
-
-  scope "/", GeoTherminatorWeb do
-    pipe_through :browser
-
-    live "/", MainLive.Index
-    live "/devices", MainLive.DeviceList
-    live "/pump/:id", MainLive.Pump
-  end
-
-  # Other scopes may use custom stacks.
-  # scope "/api", GeoTherminatorWeb do
-  #   pipe_through :api
-  # end
-
-  # Enables LiveDashboard only for development
-  #
-  # If you want to use the LiveDashboard in production, you should put
-  # it behind authentication and allow only admins to access it.
-  # If your application does not have an admins-only section yet,
-  # you can use Plug.BasicAuth to set up some basic authentication
-  # as long as you are also using SSL (which you should anyway).
-  if Mix.env() in [:dev, :test] do
-    import Phoenix.LiveDashboard.Router
-
-    scope "/" do
-      pipe_through :browser
-      live_dashboard "/dashboard", metrics: GeoTherminatorWeb.Telemetry
-    end
-  end
-end
diff --git a/lib/geo_therminator_web/telemetry.ex b/lib/geo_therminator_web/telemetry.ex
deleted file mode 100644
index 659425e..0000000
--- a/lib/geo_therminator_web/telemetry.ex
+++ /dev/null
@@ -1,48 +0,0 @@
-defmodule GeoTherminatorWeb.Telemetry do
-  use Supervisor
-  import Telemetry.Metrics
-
-  def start_link(arg) do
-    Supervisor.start_link(__MODULE__, arg, name: __MODULE__)
-  end
-
-  @impl true
-  def init(_arg) do
-    children = [
-      # Telemetry poller will execute the given period measurements
-      # every 10_000ms. Learn more here: https://hexdocs.pm/telemetry_metrics
-      {:telemetry_poller, measurements: periodic_measurements(), period: 10_000}
-      # Add reporters as children of your supervision tree.
-      # {Telemetry.Metrics.ConsoleReporter, metrics: metrics()}
-    ]
-
-    Supervisor.init(children, strategy: :one_for_one)
-  end
-
-  def metrics do
-    [
-      # Phoenix Metrics
-      summary("phoenix.endpoint.stop.duration",
-        unit: {:native, :millisecond}
-      ),
-      summary("phoenix.router_dispatch.stop.duration",
-        tags: [:route],
-        unit: {:native, :millisecond}
-      ),
-
-      # VM Metrics
-      summary("vm.memory.total", unit: {:byte, :kilobyte}),
-      summary("vm.total_run_queue_lengths.total"),
-      summary("vm.total_run_queue_lengths.cpu"),
-      summary("vm.total_run_queue_lengths.io")
-    ]
-  end
-
-  defp periodic_measurements do
-    [
-      # A module, function and arguments to be invoked periodically.
-      # This function must call :telemetry.execute/3 and a metric must be added above.
-      # {GeoTherminatorWeb, :count_users, []}
-    ]
-  end
-end
diff --git a/lib/geo_therminator_web/templates/layout/app.html.heex b/lib/geo_therminator_web/templates/layout/app.html.heex
deleted file mode 100644
index 169aed9..0000000
--- a/lib/geo_therminator_web/templates/layout/app.html.heex
+++ /dev/null
@@ -1,5 +0,0 @@
-<main class="container">
-  <p class="alert alert-info" role="alert"><%= get_flash(@conn, :info) %></p>
-  <p class="alert alert-danger" role="alert"><%= get_flash(@conn, :error) %></p>
-  <%= @inner_content %>
-</main>
diff --git a/lib/geo_therminator_web/templates/layout/live.html.heex b/lib/geo_therminator_web/templates/layout/live.html.heex
deleted file mode 100644
index a29d604..0000000
--- a/lib/geo_therminator_web/templates/layout/live.html.heex
+++ /dev/null
@@ -1,11 +0,0 @@
-<main class="container">
-  <p class="alert alert-info" role="alert"
-    phx-click="lv:clear-flash"
-    phx-value-key="info"><%= live_flash(@flash, :info) %></p>
-
-  <p class="alert alert-danger" role="alert"
-    phx-click="lv:clear-flash"
-    phx-value-key="error"><%= live_flash(@flash, :error) %></p>
-
-  <%= @inner_content %>
-</main>
diff --git a/lib/geo_therminator_web/templates/layout/root.html.heex b/lib/geo_therminator_web/templates/layout/root.html.heex
deleted file mode 100644
index b8e2cfc..0000000
--- a/lib/geo_therminator_web/templates/layout/root.html.heex
+++ /dev/null
@@ -1,15 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-  <head>
-    <meta charset="utf-8"/>
-    <meta http-equiv="X-UA-Compatible" content="IE=edge"/>
-    <meta name="viewport" content="width=device-width, initial-scale=1.0"/>
-    <%= csrf_meta_tag() %>
-    <%= live_title_tag assigns[:page_title] || "Main", suffix: " · GeoTherminator" %>
-    <link phx-track-static rel="stylesheet" href={Routes.static_path(@conn, "/assets/app.css")}/>
-    <script defer phx-track-static type="text/javascript" src={Routes.static_path(@conn, "/assets/app.js")}></script>
-  </head>
-  <body>
-    <%= @inner_content %>
-  </body>
-</html>
diff --git a/lib/geo_therminator_web/views/error_helpers.ex b/lib/geo_therminator_web/views/error_helpers.ex
deleted file mode 100644
index 6eee012..0000000
--- a/lib/geo_therminator_web/views/error_helpers.ex
+++ /dev/null
@@ -1,47 +0,0 @@
-defmodule GeoTherminatorWeb.ErrorHelpers do
-  @moduledoc """
-  Conveniences for translating and building error messages.
-  """
-
-  use Phoenix.HTML
-
-  @doc """
-  Generates tag for inlined form input errors.
-  """
-  def error_tag(form, field) do
-    Enum.map(Keyword.get_values(form.errors, field), fn error ->
-      content_tag(:span, translate_error(error),
-        class: "invalid-feedback",
-        phx_feedback_for: input_name(form, field)
-      )
-    end)
-  end
-
-  @doc """
-  Translates an error message using gettext.
-  """
-  def translate_error({msg, opts}) do
-    # When using gettext, we typically pass the strings we want
-    # to translate as a static argument:
-    #
-    #     # Translate "is invalid" in the "errors" domain
-    #     dgettext("errors", "is invalid")
-    #
-    #     # Translate the number of files with plural rules
-    #     dngettext("errors", "1 file", "%{count} files", count)
-    #
-    # Because the error messages we show in our forms and APIs
-    # are defined inside Ecto, we need to translate them dynamically.
-    # This requires us to call the Gettext module passing our gettext
-    # backend as first argument.
-    #
-    # Note we use the "errors" domain, which means translations
-    # should be written to the errors.po file. The :count option is
-    # set by Ecto and indicates we should also apply plural rules.
-    if count = opts[:count] do
-      Gettext.dngettext(GeoTherminatorWeb.Gettext, "errors", msg, msg, count, opts)
-    else
-      Gettext.dgettext(GeoTherminatorWeb.Gettext, "errors", msg, opts)
-    end
-  end
-end
diff --git a/lib/geo_therminator_web/views/error_view.ex b/lib/geo_therminator_web/views/error_view.ex
deleted file mode 100644
index 4bffcab..0000000
--- a/lib/geo_therminator_web/views/error_view.ex
+++ /dev/null
@@ -1,16 +0,0 @@
-defmodule GeoTherminatorWeb.ErrorView do
-  use GeoTherminatorWeb, :view
-
-  # If you want to customize a particular status code
-  # for a certain format, you may uncomment below.
-  # def render("500.html", _assigns) do
-  #   "Internal Server Error"
-  # end
-
-  # By default, Phoenix returns the status message from
-  # the template name. For example, "404.html" becomes
-  # "Not Found".
-  def template_not_found(template, _assigns) do
-    Phoenix.Controller.status_message_from_template(template)
-  end
-end
diff --git a/lib/geo_therminator_web/views/layout_view.ex b/lib/geo_therminator_web/views/layout_view.ex
deleted file mode 100644
index 47278a4..0000000
--- a/lib/geo_therminator_web/views/layout_view.ex
+++ /dev/null
@@ -1,7 +0,0 @@
-defmodule GeoTherminatorWeb.LayoutView do
-  use GeoTherminatorWeb, :view
-
-  # Phoenix LiveDashboard is available only in development by default,
-  # so we instruct Elixir to not warn if the dashboard route is missing.
-  @compile {:no_warn_undefined, {Routes, :live_dashboard_path, 2}}
-end
diff --git a/assets/mainview.drawio b/mainview.drawio
similarity index 100%
rename from assets/mainview.drawio
rename to mainview.drawio
diff --git a/manifest.toml b/manifest.toml
index 6cfed50..08f354d 100644
--- a/manifest.toml
+++ b/manifest.toml
@@ -2,25 +2,17 @@
 # You typically do not need to edit this file
 
 packages = [
-  { name = "certifi", version = "2.9.0", build_tools = ["rebar3"], requirements = [], otp_app = "certifi", source = "hex", outer_checksum = "266DA46BDB06D6C6D35FDE799BCB28D36D985D424AD7C08B5BB48F5B5CDD4641" },
-  { name = "gleam_erlang", version = "0.17.1", build_tools = ["gleam"], requirements = ["gleam_stdlib"], otp_app = "gleam_erlang", source = "hex", outer_checksum = "BAAA84F5BCC4477E809BA3E03BB3009A3894A6544C1511626C44408E39DB2AE6" },
-  { name = "gleam_hackney", version = "0.2.1", build_tools = ["gleam"], requirements = ["gleam_stdlib", "hackney", "gleam_http"], otp_app = "gleam_hackney", source = "hex", outer_checksum = "CCACA00027C827436D8EB945651392B6E5798CFC9E69907A28BE61832B0C02A4" },
-  { name = "gleam_http", version = "3.1.1", build_tools = ["gleam"], requirements = ["gleam_stdlib"], otp_app = "gleam_http", source = "hex", outer_checksum = "B66B7A1539CCB577119E4DC80DD3484C1A652CB032967954498EEDBAE3355763" },
-  { name = "gleam_json", version = "0.5.0", build_tools = ["gleam"], requirements = ["gleam_stdlib", "thoas"], otp_app = "gleam_json", source = "hex", outer_checksum = "E42443C98AA66E30143C24818F2CEA801491C10CE6B1A5EDDF3FC4ABDC7601CB" },
-  { name = "gleam_stdlib", version = "0.25.0", build_tools = ["gleam"], requirements = [], otp_app = "gleam_stdlib", source = "hex", outer_checksum = "AD0F89928E0B919C8F8EDF640484633B28DBF88630A9E6AE504617A3E3E5B9A2" },
-  { name = "hackney", version = "1.18.1", build_tools = ["rebar3"], requirements = ["certifi", "mimerl", "parse_trans", "ssl_verify_fun", "unicode_util_compat", "metrics", "idna"], otp_app = "hackney", source = "hex", outer_checksum = "A4ECDAFF44297E9B5894AE499E9A070EA1888C84AFDD1FD9B7B2BC384950128E" },
-  { name = "idna", version = "6.1.1", build_tools = ["rebar3"], requirements = ["unicode_util_compat"], otp_app = "idna", source = "hex", outer_checksum = "92376EB7894412ED19AC475E4A86F7B413C1B9FBB5BD16DCCD57934157944CEA" },
-  { name = "metrics", version = "1.0.1", build_tools = ["rebar3"], requirements = [], otp_app = "metrics", source = "hex", outer_checksum = "69B09ADDDC4F74A40716AE54D140F93BEB0FB8978D8636EADED0C31B6F099F16" },
-  { name = "mimerl", version = "1.2.0", build_tools = ["rebar3"], requirements = [], otp_app = "mimerl", source = "hex", outer_checksum = "F278585650AA581986264638EBF698F8BB19DF297F66AD91B18910DFC6E19323" },
-  { name = "parse_trans", version = "3.3.1", build_tools = ["rebar3"], requirements = [], otp_app = "parse_trans", source = "hex", outer_checksum = "07CD9577885F56362D414E8C4C4E6BDF10D43A8767ABB92D24CBE8B24C54888B" },
-  { name = "ssl_verify_fun", version = "1.1.6", build_tools = ["mix", "rebar3", "make"], requirements = [], otp_app = "ssl_verify_fun", source = "hex", outer_checksum = "BDB0D2471F453C88FF3908E7686F86F9BE327D065CC1EC16FA4540197EA04680" },
-  { name = "thoas", version = "0.4.0", build_tools = ["rebar3"], requirements = [], otp_app = "thoas", source = "hex", outer_checksum = "442296847ACA11DB8D25180693D7CA3073D6D7179F66952F07B16415306513B6" },
-  { name = "unicode_util_compat", version = "0.7.0", build_tools = ["rebar3"], requirements = [], otp_app = "unicode_util_compat", source = "hex", outer_checksum = "25EEE6D67DF61960CF6A794239566599B09E17E668D3700247BC498638152521" },
+  { name = "gleam_fetch", version = "0.2.0", build_tools = ["gleam"], requirements = ["gleam_http", "gleam_javascript"], otp_app = "gleam_fetch", source = "hex", outer_checksum = "D0C9E9CAE8D6EFCCC3A9FF817DCA9ED327097222086D91DE4F6CA8FBAB02D79F" },
+  { name = "gleam_http", version = "3.5.0", build_tools = ["gleam"], requirements = ["gleam_stdlib"], otp_app = "gleam_http", source = "hex", outer_checksum = "FAE9AE3EB1CA90C2194615D20FFFD1E28B630E84DACA670B28D959B37BCBB02C" },
+  { name = "gleam_javascript", version = "0.6.1", build_tools = ["gleam"], requirements = ["gleam_stdlib"], otp_app = "gleam_javascript", source = "hex", outer_checksum = "BFEBB63ABE4A1694E07DEFD19B160C2980304B5D775A89D4B02E7DE7C9D8008B" },
+  { name = "gleam_json", version = "0.6.0", build_tools = ["gleam"], requirements = ["thoas", "gleam_stdlib"], otp_app = "gleam_json", source = "hex", outer_checksum = "C6CC5BEECA525117E97D0905013AB3F8836537455645DDDD10FE31A511B195EF" },
+  { name = "gleam_stdlib", version = "0.30.2", build_tools = ["gleam"], requirements = [], otp_app = "gleam_stdlib", source = "hex", outer_checksum = "8D8BF3790AA31176B1E1C0B517DD74C86DA8235CF3389EA02043EE4FD82AE3DC" },
+  { name = "thoas", version = "0.4.1", build_tools = ["rebar3"], requirements = [], otp_app = "thoas", source = "hex", outer_checksum = "4918D50026C073C4AB1388437132C77A6F6F7C8AC43C60C13758CC0ADCE2134E" },
 ]
 
 [requirements]
-gleam_erlang = "~> 0.17.1"
-gleam_hackney = "~> 0.2.1"
-gleam_http = "~> 3.1"
-gleam_json = "~> 0.5.0"
-gleam_stdlib = "~> 0.25"
+gleam_fetch = { version = "~> 0.2.0" }
+gleam_http = { version = "~> 3.5" }
+gleam_javascript = { version = "~> 0.6.0" }
+gleam_json = { version = "~> 0.6.0" }
+gleam_stdlib = { version = "~> 0.30" }
diff --git a/mix.exs b/mix.exs
deleted file mode 100644
index f5cfa3d..0000000
--- a/mix.exs
+++ /dev/null
@@ -1,97 +0,0 @@
-defmodule GeoTherminator.MixProject do
-  use Mix.Project
-
-  @app :geo_therminator
-
-  def project do
-    [
-      app: @app,
-      version: "0.3.0",
-      elixir: "~> 1.13",
-      elixirc_paths: elixirc_paths(Mix.env()),
-      erlc_paths: [
-        "build/dev/erlang/#{@app}/_gleam_artefacts"
-      ],
-      erlc_include_path: "build/dev/erlang/#{@app}/include",
-      archives: [mix_gleam: "~> 0.6.1"],
-      compilers:
-        if Mix.env() != :test do
-          [:gleam]
-        else
-          []
-        end ++ Mix.compilers(),
-      start_permanent: Mix.env() == :prod,
-      aliases: aliases(),
-      deps: deps(),
-      releases: [
-        android: [
-          include_executables_for: [:unix],
-          include_erts: false
-        ]
-      ]
-    ]
-  end
-
-  # Configuration for the OTP application.
-  #
-  # Type `mix help compile.app` for more information.
-  def application do
-    [
-      mod: {GeoTherminator.Application, []},
-      extra_applications: [:logger, :runtime_tools, :logger, :ssl, :crypto, :sasl, :tools, :inets]
-    ]
-  end
-
-  # Specifies which paths to compile per environment.
-  defp elixirc_paths(:test), do: ["lib", "test/support"]
-  defp elixirc_paths(_), do: ["lib"]
-
-  # Specifies your project dependencies.
-  #
-  # Type `mix help deps` for examples and options.
-  defp deps do
-    deps_list = [
-      {:phoenix, "~> 1.6.2"},
-      {:phoenix_html, "~> 3.0"},
-      {:phoenix_live_reload, "~> 1.2", only: :dev},
-      {:phoenix_live_view, "~> 0.17.11"},
-      {:floki, ">= 0.30.0", only: :test},
-      {:phoenix_live_dashboard, "~> 0.6"},
-      {:esbuild, "~> 0.2", runtime: Mix.env() == :dev},
-      {:telemetry_metrics, "~> 0.6"},
-      {:telemetry_poller, "~> 1.0"},
-      {:gettext, "~> 0.18"},
-      {:jason, "~> 1.2"},
-      {:plug_cowboy, "~> 2.5"},
-      {:dotenv_parser, "~> 1.2"},
-      {:finch, "~> 0.9.0"},
-      {:desktop, "~> 1.4"},
-      {:cubdb, "~> 2.0"},
-      {:gleam_stdlib, "~> 0.25"},
-      {:gleam_http, "~> 3.1"},
-      {:gleam_hackney, "~> 0.2.1"},
-      {:gleam_erlang, "~> 0.17.1"},
-      {:gleam_json, "~> 0.5.0"}
-    ]
-
-    if Mix.target() in [:android, :ios] do
-      deps_list ++ [{:wx, "~> 1.0", hex: :bridge, targets: [:android, :ios]}]
-    else
-      deps_list
-    end
-  end
-
-  # Aliases are shortcuts or tasks specific to the current project.
-  # For example, to install project dependencies and perform other setup tasks, run:
-  #
-  #     $ mix setup
-  #
-  # See the documentation for `Mix` for more info on aliases.
-  defp aliases do
-    [
-      setup: ["deps.get"],
-      "assets.deploy": ["esbuild default --minify", "phx.digest"],
-      "deps.get": ["deps.get", "gleam.deps.get"]
-    ]
-  end
-end
diff --git a/mix.lock b/mix.lock
deleted file mode 100644
index 2424284..0000000
--- a/mix.lock
+++ /dev/null
@@ -1,56 +0,0 @@
-%{
-  "castore": {:hex, :castore, "0.1.20", "62a0126cbb7cb3e259257827b9190f88316eb7aa3fdac01fd6f2dfd64e7f46e9", [:mix], [], "hexpm", "a020b7650529c986c454a4035b6b13a328e288466986307bea3aadb4c95ac98a"},
-  "certifi": {:hex, :certifi, "2.9.0", "6f2a475689dd47f19fb74334859d460a2dc4e3252a3324bd2111b8f0429e7e21", [:rebar3], [], "hexpm", "266da46bdb06d6c6d35fde799bcb28d36d985d424ad7c08b5bb48f5b5cdd4641"},
-  "cowboy": {:hex, :cowboy, "2.9.0", "865dd8b6607e14cf03282e10e934023a1bd8be6f6bacf921a7e2a96d800cd452", [:make, :rebar3], [{:cowlib, "2.11.0", [hex: :cowlib, repo: "hexpm", optional: false]}, {:ranch, "1.8.0", [hex: :ranch, repo: "hexpm", optional: false]}], "hexpm", "2c729f934b4e1aa149aff882f57c6372c15399a20d54f65c8d67bef583021bde"},
-  "cowboy_telemetry": {:hex, :cowboy_telemetry, "0.4.0", "f239f68b588efa7707abce16a84d0d2acf3a0f50571f8bb7f56a15865aae820c", [:rebar3], [{:cowboy, "~> 2.7", [hex: :cowboy, repo: "hexpm", optional: false]}, {:telemetry, "~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "7d98bac1ee4565d31b62d59f8823dfd8356a169e7fcbb83831b8a5397404c9de"},
-  "cowlib": {:hex, :cowlib, "2.11.0", "0b9ff9c346629256c42ebe1eeb769a83c6cb771a6ee5960bd110ab0b9b872063", [:make, :rebar3], [], "hexpm", "2b3e9da0b21c4565751a6d4901c20d1b4cc25cbb7fd50d91d2ab6dd287bc86a9"},
-  "cubdb": {:hex, :cubdb, "2.0.2", "d4253885084dae37a8ff73887d232864eb38ecac962aa08543e686b0183a1d62", [:mix], [], "hexpm", "c99cc8f9e6c4deb98d16cca5ded1928edd22e48b4736b76e8a1a85367d7fe921"},
-  "dbus": {:hex, :dbus, "0.8.0", "7c800681f35d909c199265e55a8ee4aea9ebe4acccce77a0740f89f29cc57648", [:make], [], "hexpm", "a9784f2d9717ffa1f74169144a226c39633ac0d9c7fe8cb3594aeb89c827cca5"},
-  "debouncer": {:hex, :debouncer, "0.1.7", "a7f59fb55cdb54072aff8ece461f4d041d2a709da84e07ed0ab302d348724640", [:mix], [], "hexpm", "b7fd0623df8ab16933bb164d19769884b18c98cab8677cd53eed59587f290603"},
-  "desktop": {:hex, :desktop, "1.4.2", "48cb5f02aa77522bd9996bfe02c4b23f8dc40d30076ada46b660f4a20bd7a3a1", [:mix], [{:debouncer, "~> 0.1", [hex: :debouncer, repo: "hexpm", optional: false]}, {:ex_sni, "~> 0.2", [hex: :ex_sni, repo: "hexpm", optional: false]}, {:gettext, "> 0.10.0", [hex: :gettext, repo: "hexpm", optional: false]}, {:oncrash, "~> 0.1", [hex: :oncrash, repo: "hexpm", optional: false]}, {:phoenix, "> 1.0.0", [hex: :phoenix, repo: "hexpm", optional: false]}, {:phoenix_live_view, "> 0.15.0", [hex: :phoenix_live_view, repo: "hexpm", optional: false]}, {:plug, "> 1.0.0", [hex: :plug, repo: "hexpm", optional: false]}], "hexpm", "bcaee5daf0c547ed988d26d4bec04388f104ce169a4e255a786cd64598ce3362"},
-  "dotenv_parser": {:hex, :dotenv_parser, "1.2.0", "f062900aeb57727b619aeb182fa4a8b1cbb7b4260ebec2b70b3d5c064885aff3", [:mix], [], "hexpm", "eddd69e7fde28618adb2e4153fa380db5c56161b32341e7a4e0530d86987c47f"},
-  "esbuild": {:hex, :esbuild, "0.6.0", "9ba6ead054abd43cb3d7b14946a0cdd1493698ccd8e054e0e5d6286d7f0f509c", [:mix], [{:castore, ">= 0.0.0", [hex: :castore, repo: "hexpm", optional: false]}], "hexpm", "30f9a05d4a5bab0d3e37398f312f80864e1ee1a081ca09149d06d474318fd040"},
-  "ex_dbus": {:hex, :ex_dbus, "0.1.4", "053df83d45b27ba0b9b6ef55a47253922069a3ace12a2a7dd30d3aff58301e17", [:mix], [{:dbus, "~> 0.8.0", [hex: :dbus, repo: "hexpm", optional: false]}, {:saxy, "~> 1.4.0", [hex: :saxy, repo: "hexpm", optional: false]}], "hexpm", "d8baeaf465eab57b70a47b70e29fdfef6eb09ba110fc37176eebe6ac7874d6d5"},
-  "ex_sni": {:hex, :ex_sni, "0.2.9", "81f9421035dd3edb6d69f1a4dd5f53c7071b41628130d32ba5ab7bb4bfdc2da0", [:mix], [{:debouncer, "~> 0.1", [hex: :debouncer, repo: "hexpm", optional: false]}, {:ex_dbus, "~> 0.1", [hex: :ex_dbus, repo: "hexpm", optional: false]}, {:saxy, "~> 1.4.0", [hex: :saxy, repo: "hexpm", optional: false]}], "hexpm", "921d67d913765ed20ea8354fd1798dabc957bf66990a6842d6aaa7cd5ee5bc06"},
-  "expo": {:hex, :expo, "0.1.0", "d4e932bdad052c374118e312e35280f1919ac13881cb3ac07a209a54d0c81dd8", [:mix], [], "hexpm", "c22c536021c56de058aaeedeabb4744eb5d48137bacf8c29f04d25b6c6bbbf45"},
-  "file_system": {:hex, :file_system, "0.2.10", "fb082005a9cd1711c05b5248710f8826b02d7d1784e7c3451f9c1231d4fc162d", [:mix], [], "hexpm", "41195edbfb562a593726eda3b3e8b103a309b733ad25f3d642ba49696bf715dc"},
-  "finch": {:hex, :finch, "0.9.1", "ab2b0151ba88543e221cb50bf0734860db55e8748816ee16e4997fe205f7b315", [:mix], [{:castore, "~> 0.1", [hex: :castore, repo: "hexpm", optional: false]}, {:mint, "~> 1.3", [hex: :mint, repo: "hexpm", optional: false]}, {:nimble_options, "~> 0.4.0", [hex: :nimble_options, repo: "hexpm", optional: false]}, {:nimble_pool, "~> 0.2", [hex: :nimble_pool, repo: "hexpm", optional: false]}, {:telemetry, "~> 0.4 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "6d6b898a59d19f84958eaffec40580f5a9ff88a31e93156707fa8b1d552aa425"},
-  "floki": {:hex, :floki, "0.34.0", "002d0cc194b48794d74711731db004fafeb328fe676976f160685262d43706a8", [:mix], [], "hexpm", "9c3a9f43f40dde00332a589bd9d389b90c1f518aef500364d00636acc5ebc99c"},
-  "gettext": {:hex, :gettext, "0.21.0", "15bbceb20b317b706a8041061a08e858b5a189654128618b53746bf36c84352b", [:mix], [{:expo, "~> 0.1.0", [hex: :expo, repo: "hexpm", optional: false]}], "hexpm", "04a66db4103b6d1d18f92240bb2c73167b517229316b7bef84e4eebbfb2f14f6"},
-  "gleam_erlang": {:hex, :gleam_erlang, "0.17.1", "40fff501e8ca39fa166f4c12ed13bb57e94fc5bb59a93b4446687d82d4a12ff9", [:gleam], [{:gleam_stdlib, "~> 0.22", [hex: :gleam_stdlib, repo: "hexpm", optional: false]}], "hexpm", "baaa84f5bcc4477e809ba3e03bb3009a3894a6544c1511626c44408e39db2ae6"},
-  "gleam_hackney": {:hex, :gleam_hackney, "0.2.1", "ca3c5677b85f31885a4366c73a110803515d6d23a2e233e459dc164260315404", [:gleam], [{:gleam_http, "~> 3.0", [hex: :gleam_http, repo: "hexpm", optional: false]}, {:gleam_stdlib, "~> 0.18", [hex: :gleam_stdlib, repo: "hexpm", optional: false]}, {:hackney, "~> 1.18", [hex: :hackney, repo: "hexpm", optional: false]}], "hexpm", "ccaca00027c827436d8eb945651392b6e5798cfc9e69907a28be61832b0c02a4"},
-  "gleam_http": {:hex, :gleam_http, "3.1.1", "609158240630e21fc70c69b21384e5ebbcd86f71bd378a6f7c2b87f910ab3561", [:gleam], [{:gleam_stdlib, "~> 0.18", [hex: :gleam_stdlib, repo: "hexpm", optional: false]}], "hexpm", "b66b7a1539ccb577119e4dc80dd3484c1a652cb032967954498eedbae3355763"},
-  "gleam_json": {:hex, :gleam_json, "0.5.0", "aff4507ad7700ad794ada6671c6dfd0174696713659bd8782858135b19f41b58", [:gleam], [{:gleam_stdlib, "~> 0.19", [hex: :gleam_stdlib, repo: "hexpm", optional: false]}, {:thoas, "~> 0.2", [hex: :thoas, repo: "hexpm", optional: false]}], "hexpm", "e42443c98aa66e30143c24818f2cea801491c10ce6b1a5eddf3fc4abdc7601cb"},
-  "gleam_stdlib": {:hex, :gleam_stdlib, "0.25.0", "656f39258dcc8772719e463bbe7d1d1c7800238a520b41558fad53ea206ee3ab", [:gleam], [], "hexpm", "ad0f89928e0b919c8f8edf640484633b28dbf88630a9e6ae504617a3e3e5b9a2"},
-  "hackney": {:hex, :hackney, "1.18.1", "f48bf88f521f2a229fc7bae88cf4f85adc9cd9bcf23b5dc8eb6a1788c662c4f6", [:rebar3], [{:certifi, "~>2.9.0", [hex: :certifi, repo: "hexpm", optional: false]}, {:idna, "~>6.1.0", [hex: :idna, repo: "hexpm", optional: false]}, {:metrics, "~>1.0.0", [hex: :metrics, repo: "hexpm", optional: false]}, {:mimerl, "~>1.1", [hex: :mimerl, repo: "hexpm", optional: false]}, {:parse_trans, "3.3.1", [hex: :parse_trans, repo: "hexpm", optional: false]}, {:ssl_verify_fun, "~>1.1.0", [hex: :ssl_verify_fun, repo: "hexpm", optional: false]}, {:unicode_util_compat, "~>0.7.0", [hex: :unicode_util_compat, repo: "hexpm", optional: false]}], "hexpm", "a4ecdaff44297e9b5894ae499e9a070ea1888c84afdd1fd9b7b2bc384950128e"},
-  "hpax": {:hex, :hpax, "0.1.2", "09a75600d9d8bbd064cdd741f21fc06fc1f4cf3d0fcc335e5aa19be1a7235c84", [:mix], [], "hexpm", "2c87843d5a23f5f16748ebe77969880e29809580efdaccd615cd3bed628a8c13"},
-  "idna": {:hex, :idna, "6.1.1", "8a63070e9f7d0c62eb9d9fcb360a7de382448200fbbd1b106cc96d3d8099df8d", [:rebar3], [{:unicode_util_compat, "~>0.7.0", [hex: :unicode_util_compat, repo: "hexpm", optional: false]}], "hexpm", "92376eb7894412ed19ac475e4a86f7b413c1b9fbb5bd16dccd57934157944cea"},
-  "jason": {:hex, :jason, "1.4.0", "e855647bc964a44e2f67df589ccf49105ae039d4179db7f6271dfd3843dc27e6", [:mix], [{:decimal, "~> 1.0 or ~> 2.0", [hex: :decimal, repo: "hexpm", optional: true]}], "hexpm", "79a3791085b2a0f743ca04cec0f7be26443738779d09302e01318f97bdb82121"},
-  "metrics": {:hex, :metrics, "1.0.1", "25f094dea2cda98213cecc3aeff09e940299d950904393b2a29d191c346a8486", [:rebar3], [], "hexpm", "69b09adddc4f74a40716ae54d140f93beb0fb8978d8636eaded0c31b6f099f16"},
-  "mime": {:hex, :mime, "2.0.3", "3676436d3d1f7b81b5a2d2bd8405f412c677558c81b1c92be58c00562bb59095", [:mix], [], "hexpm", "27a30bf0db44d25eecba73755acf4068cbfe26a4372f9eb3e4ea3a45956bff6b"},
-  "mimerl": {:hex, :mimerl, "1.2.0", "67e2d3f571088d5cfd3e550c383094b47159f3eee8ffa08e64106cdf5e981be3", [:rebar3], [], "hexpm", "f278585650aa581986264638ebf698f8bb19df297f66ad91b18910dfc6e19323"},
-  "mint": {:hex, :mint, "1.4.2", "50330223429a6e1260b2ca5415f69b0ab086141bc76dc2fbf34d7c389a6675b2", [:mix], [{:castore, "~> 0.1.0", [hex: :castore, repo: "hexpm", optional: true]}, {:hpax, "~> 0.1.1", [hex: :hpax, repo: "hexpm", optional: false]}], "hexpm", "ce75a5bbcc59b4d7d8d70f8b2fc284b1751ffb35c7b6a6302b5192f8ab4ddd80"},
-  "nimble_options": {:hex, :nimble_options, "0.4.0", "c89babbab52221a24b8d1ff9e7d838be70f0d871be823165c94dd3418eea728f", [:mix], [], "hexpm", "e6701c1af326a11eea9634a3b1c62b475339ace9456c1a23ec3bc9a847bca02d"},
-  "nimble_pool": {:hex, :nimble_pool, "0.2.6", "91f2f4c357da4c4a0a548286c84a3a28004f68f05609b4534526871a22053cde", [:mix], [], "hexpm", "1c715055095d3f2705c4e236c18b618420a35490da94149ff8b580a2144f653f"},
-  "oncrash": {:hex, :oncrash, "0.1.0", "9cf4ae8eba4ea250b579470172c5e9b8c75418b2264de7dbcf42e408d62e30fb", [:mix], [], "hexpm", "6968e775491cd857f9b6ff940bf2574fd1c2fab84fa7e14d5f56c39174c00018"},
-  "parse_trans": {:hex, :parse_trans, "3.3.1", "16328ab840cc09919bd10dab29e431da3af9e9e7e7e6f0089dd5a2d2820011d8", [:rebar3], [], "hexpm", "07cd9577885f56362d414e8c4c4e6bdf10d43a8767abb92d24cbe8b24c54888b"},
-  "phoenix": {:hex, :phoenix, "1.6.15", "0a1d96bbc10747fd83525370d691953cdb6f3ccbac61aa01b4acb012474b047d", [:mix], [{:castore, ">= 0.0.0", [hex: :castore, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: true]}, {:phoenix_pubsub, "~> 2.0", [hex: :phoenix_pubsub, repo: "hexpm", optional: false]}, {:phoenix_view, "~> 1.0 or ~> 2.0", [hex: :phoenix_view, repo: "hexpm", optional: false]}, {:plug, "~> 1.10", [hex: :plug, repo: "hexpm", optional: false]}, {:plug_cowboy, "~> 2.2", [hex: :plug_cowboy, repo: "hexpm", optional: true]}, {:plug_crypto, "~> 1.2", [hex: :plug_crypto, repo: "hexpm", optional: false]}, {:telemetry, "~> 0.4 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "d70ab9fbf6b394755ea88b644d34d79d8b146e490973151f248cacd122d20672"},
-  "phoenix_html": {:hex, :phoenix_html, "3.2.0", "1c1219d4b6cb22ac72f12f73dc5fad6c7563104d083f711c3fcd8551a1f4ae11", [:mix], [{:plug, "~> 1.5", [hex: :plug, repo: "hexpm", optional: true]}], "hexpm", "36ec97ba56d25c0136ef1992c37957e4246b649d620958a1f9fa86165f8bc54f"},
-  "phoenix_live_dashboard": {:hex, :phoenix_live_dashboard, "0.6.5", "1495bb014be12c9a9252eca04b9af54246f6b5c1e4cd1f30210cd00ec540cf8e", [:mix], [{:ecto, "~> 3.6.2 or ~> 3.7", [hex: :ecto, repo: "hexpm", optional: true]}, {:ecto_mysql_extras, "~> 0.3", [hex: :ecto_mysql_extras, repo: "hexpm", optional: true]}, {:ecto_psql_extras, "~> 0.7", [hex: :ecto_psql_extras, repo: "hexpm", optional: true]}, {:mime, "~> 1.6 or ~> 2.0", [hex: :mime, repo: "hexpm", optional: false]}, {:phoenix_live_view, "~> 0.17.7", [hex: :phoenix_live_view, repo: "hexpm", optional: false]}, {:telemetry_metrics, "~> 0.6.0", [hex: :telemetry_metrics, repo: "hexpm", optional: false]}], "hexpm", "ef4fa50dd78364409039c99cf6f98ab5209b4c5f8796c17f4db118324f0db852"},
-  "phoenix_live_reload": {:hex, :phoenix_live_reload, "1.4.1", "2aff698f5e47369decde4357ba91fc9c37c6487a512b41732818f2204a8ef1d3", [:mix], [{:file_system, "~> 0.2.1 or ~> 0.3", [hex: :file_system, repo: "hexpm", optional: false]}, {:phoenix, "~> 1.4", [hex: :phoenix, repo: "hexpm", optional: false]}], "hexpm", "9bffb834e7ddf08467fe54ae58b5785507aaba6255568ae22b4d46e2bb3615ab"},
-  "phoenix_live_view": {:hex, :phoenix_live_view, "0.17.12", "74f4c0ad02d7deac2d04f50b52827a5efdc5c6e7fac5cede145f5f0e4183aedc", [:mix], [{:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: true]}, {:phoenix, "~> 1.6.0 or ~> 1.7.0", [hex: :phoenix, repo: "hexpm", optional: false]}, {:phoenix_html, "~> 3.1", [hex: :phoenix_html, repo: "hexpm", optional: false]}, {:telemetry, "~> 0.4.2 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "af6dd5e0aac16ff43571f527a8e0616d62cb80b10eb87aac82170243e50d99c8"},
-  "phoenix_pubsub": {:hex, :phoenix_pubsub, "2.1.1", "ba04e489ef03763bf28a17eb2eaddc2c20c6d217e2150a61e3298b0f4c2012b5", [:mix], [], "hexpm", "81367c6d1eea5878ad726be80808eb5a787a23dee699f96e72b1109c57cdd8d9"},
-  "phoenix_template": {:hex, :phoenix_template, "1.0.0", "c57bc5044f25f007dc86ab21895688c098a9f846a8dda6bc40e2d0ddc146e38f", [:mix], [{:phoenix_html, "~> 2.14.2 or ~> 3.0", [hex: :phoenix_html, repo: "hexpm", optional: true]}], "hexpm", "1b066f99a26fd22064c12b2600a9a6e56700f591bf7b20b418054ea38b4d4357"},
-  "phoenix_view": {:hex, :phoenix_view, "2.0.2", "6bd4d2fd595ef80d33b439ede6a19326b78f0f1d8d62b9a318e3d9c1af351098", [:mix], [{:phoenix_html, "~> 2.14.2 or ~> 3.0", [hex: :phoenix_html, repo: "hexpm", optional: true]}, {:phoenix_template, "~> 1.0", [hex: :phoenix_template, repo: "hexpm", optional: false]}], "hexpm", "a929e7230ea5c7ee0e149ffcf44ce7cf7f4b6d2bfe1752dd7c084cdff152d36f"},
-  "plug": {:hex, :plug, "1.14.0", "ba4f558468f69cbd9f6b356d25443d0b796fbdc887e03fa89001384a9cac638f", [:mix], [{:mime, "~> 1.0 or ~> 2.0", [hex: :mime, repo: "hexpm", optional: false]}, {:plug_crypto, "~> 1.1.1 or ~> 1.2", [hex: :plug_crypto, repo: "hexpm", optional: false]}, {:telemetry, "~> 0.4.3 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "bf020432c7d4feb7b3af16a0c2701455cbbbb95e5b6866132cb09eb0c29adc14"},
-  "plug_cowboy": {:hex, :plug_cowboy, "2.6.0", "d1cf12ff96a1ca4f52207c5271a6c351a4733f413803488d75b70ccf44aebec2", [:mix], [{:cowboy, "~> 2.7", [hex: :cowboy, repo: "hexpm", optional: false]}, {:cowboy_telemetry, "~> 0.3", [hex: :cowboy_telemetry, repo: "hexpm", optional: false]}, {:plug, "~> 1.14", [hex: :plug, repo: "hexpm", optional: false]}], "hexpm", "073cf20b753ce6682ed72905cd62a2d4bd9bad1bf9f7feb02a1b8e525bd94fa6"},
-  "plug_crypto": {:hex, :plug_crypto, "1.2.3", "8f77d13aeb32bfd9e654cb68f0af517b371fb34c56c9f2b58fe3df1235c1251a", [:mix], [], "hexpm", "b5672099c6ad5c202c45f5a403f21a3411247f164e4a8fab056e5cd8a290f4a2"},
-  "ranch": {:hex, :ranch, "1.8.0", "8c7a100a139fd57f17327b6413e4167ac559fbc04ca7448e9be9057311597a1d", [:make, :rebar3], [], "hexpm", "49fbcfd3682fab1f5d109351b61257676da1a2fdbe295904176d5e521a2ddfe5"},
-  "saxy": {:hex, :saxy, "1.4.0", "c7203ad20001f72eaaad07d08f82be063fa94a40924e6bb39d93d55f979abcba", [:mix], [], "hexpm", "3fe790354d3f2234ad0b5be2d99822a23fa2d4e8ccd6657c672901dac172e9a9"},
-  "ssl_verify_fun": {:hex, :ssl_verify_fun, "1.1.6", "cf344f5692c82d2cd7554f5ec8fd961548d4fd09e7d22f5b62482e5aeaebd4b0", [:make, :mix, :rebar3], [], "hexpm", "bdb0d2471f453c88ff3908e7686f86f9be327d065cc1ec16fa4540197ea04680"},
-  "telemetry": {:hex, :telemetry, "1.2.0", "a8ce551485a9a3dac8d523542de130eafd12e40bbf76cf0ecd2528f24e812a44", [:rebar3], [], "hexpm", "1427e73667b9a2002cf1f26694c422d5c905df889023903c4518921d53e3e883"},
-  "telemetry_metrics": {:hex, :telemetry_metrics, "0.6.1", "315d9163a1d4660aedc3fee73f33f1d355dcc76c5c3ab3d59e76e3edf80eef1f", [:mix], [{:telemetry, "~> 0.4 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "7be9e0871c41732c233be71e4be11b96e56177bf15dde64a8ac9ce72ac9834c6"},
-  "telemetry_poller": {:hex, :telemetry_poller, "1.0.0", "db91bb424e07f2bb6e73926fcafbfcbcb295f0193e0a00e825e589a0a47e8453", [:rebar3], [{:telemetry, "~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "b3a24eafd66c3f42da30fc3ca7dda1e9d546c12250a2d60d7b81d264fbec4f6e"},
-  "thoas": {:hex, :thoas, "0.4.0", "86a72ccdc5ec388a13f9f843bcd6c1076640233b95440e47ffb8e3c0dbdb5a17", [:rebar3], [], "hexpm", "442296847aca11db8d25180693d7ca3073d6d7179f66952f07b16415306513b6"},
-  "unicode_util_compat": {:hex, :unicode_util_compat, "0.7.0", "bc84380c9ab48177092f43ac89e4dfa2c6d62b40b8bd132b1059ecc7232f9a78", [:rebar3], [], "hexpm", "25eee6d67df61960cf6a794239566599b09e17e668d3700247bc498638152521"},
-}
diff --git a/priv/gettext/en/LC_MESSAGES/errors.po b/priv/gettext/en/LC_MESSAGES/errors.po
deleted file mode 100644
index cdec3a1..0000000
--- a/priv/gettext/en/LC_MESSAGES/errors.po
+++ /dev/null
@@ -1,11 +0,0 @@
-## `msgid`s in this file come from POT (.pot) files.
-##
-## Do not add, change, or remove `msgid`s manually here as
-## they're tied to the ones in the corresponding POT file
-## (with the same domain).
-##
-## Use `mix gettext.extract --merge` or `mix gettext.merge`
-## to merge POT files into PO files.
-msgid ""
-msgstr ""
-"Language: en\n"
diff --git a/priv/gettext/errors.pot b/priv/gettext/errors.pot
deleted file mode 100644
index d6f47fa..0000000
--- a/priv/gettext/errors.pot
+++ /dev/null
@@ -1,10 +0,0 @@
-## This is a PO Template file.
-##
-## `msgid`s here are often extracted from source code.
-## Add new translations manually only if they're dynamic
-## translations that can't be statically extracted.
-##
-## Run `mix gettext.extract` to bring this file up to
-## date. Leave `msgstr`s empty as changing them here has no
-## effect: edit them in PO (`.po`) files instead.
-
diff --git a/priv/repo/migrations/20211106121919_create_paskas.exs b/priv/repo/migrations/20211106121919_create_paskas.exs
deleted file mode 100644
index b9435b7..0000000
--- a/priv/repo/migrations/20211106121919_create_paskas.exs
+++ /dev/null
@@ -1,11 +0,0 @@
-defmodule GeoTherminator.Repo.Migrations.CreatePaskas do
-  use Ecto.Migration
-
-  def change do
-    create table(:paskas) do
-      add :name, :string
-
-      timestamps()
-    end
-  end
-end
diff --git a/priv/static/favicon.ico b/priv/static/favicon.ico
deleted file mode 100644
index 73de524..0000000
Binary files a/priv/static/favicon.ico and /dev/null differ
diff --git a/priv/static/robots.txt b/priv/static/robots.txt
deleted file mode 100644
index 3c9c7c0..0000000
--- a/priv/static/robots.txt
+++ /dev/null
@@ -1,5 +0,0 @@
-# See http://www.robotstxt.org/robotstxt.html for documentation on how to use the robots.txt file
-#
-# To ban all spiders from the entire site uncomment the next two lines:
-# User-agent: *
-# Disallow: /
diff --git a/rel/env.bat.eex b/rel/env.bat.eex
deleted file mode 100644
index 60beb80..0000000
--- a/rel/env.bat.eex
+++ /dev/null
@@ -1,5 +0,0 @@
-@echo off
-rem Set the release to work across nodes.
-rem RELEASE_DISTRIBUTION must be "sname" (local), "name" (distributed) or "none".
-rem set RELEASE_DISTRIBUTION=name
-rem set RELEASE_NODE=<%= @release.name %>
diff --git a/rel/env.sh.eex b/rel/env.sh.eex
deleted file mode 100644
index 70cfce3..0000000
--- a/rel/env.sh.eex
+++ /dev/null
@@ -1,17 +0,0 @@
-#!/bin/sh
-
-# Sets and enables heart (recommended only in daemon mode)
-# case $RELEASE_COMMAND in
-#   daemon*)
-#     HEART_COMMAND="$RELEASE_ROOT/bin/$RELEASE_NAME $RELEASE_COMMAND"
-#     export HEART_COMMAND
-#     export ELIXIR_ERL_OPTIONS="-heart"
-#     ;;
-#   *)
-#     ;;
-# esac
-
-# Set the release to work across nodes.
-# RELEASE_DISTRIBUTION must be "sname" (local), "name" (distributed) or "none".
-# export RELEASE_DISTRIBUTION=name
-# export RELEASE_NODE=<%= @release.name %>
diff --git a/rel/remote.vm.args.eex b/rel/remote.vm.args.eex
deleted file mode 100644
index 5886aa8..0000000
--- a/rel/remote.vm.args.eex
+++ /dev/null
@@ -1,11 +0,0 @@
-## Customize flags given to the VM: https://erlang.org/doc/man/erl.html
-## -mode/-name/-sname/-setcookie are configured via env vars, do not set them here
-
-## Number of dirty schedulers doing IO work (file, sockets, and others)
-##+SDio 5
-
-## Increase number of concurrent ports/sockets
-##+Q 65536
-
-## Tweak GC to run more often
-##-env ERL_FULLSWEEP_AFTER 10
diff --git a/rel/vm.args.eex b/rel/vm.args.eex
deleted file mode 100644
index 5886aa8..0000000
--- a/rel/vm.args.eex
+++ /dev/null
@@ -1,11 +0,0 @@
-## Customize flags given to the VM: https://erlang.org/doc/man/erl.html
-## -mode/-name/-sname/-setcookie are configured via env vars, do not set them here
-
-## Number of dirty schedulers doing IO work (file, sockets, and others)
-##+SDio 5
-
-## Increase number of concurrent ports/sockets
-##+Q 65536
-
-## Tweak GC to run more often
-##-env ERL_FULLSWEEP_AFTER 10
diff --git a/src/azure/b2c.gleam b/src/azure/b2c.gleam
deleted file mode 100644
index 5759148..0000000
--- a/src/azure/b2c.gleam
+++ /dev/null
@@ -1,328 +0,0 @@
-//// Implementation of Azure B2C authentication as used by the Thermia API.
-//// Mostly translated from:
-//// https://github.com/klejejs/python-thermia-online-api/blob/2f0ec4e45bfecbd90932a10247283cbcd6a6c48c/ThermiaOnlineAPI/api/ThermiaAPI.py
-//// Used under the Gnu General Public License 3.0
-
-import gleam/json
-import gleam/base
-import gleam/hackney
-import gleam/uri
-import gleam/http
-import gleam/http/request
-import gleam/http/response
-import gleam/dynamic
-import gleam/string
-import gleam/list
-import gleam/result
-import gleam/int
-import azure/utils
-import helpers/crypto
-import helpers/uri as uri_helpers
-import helpers/parsing
-
-const challenge_length = 43
-
-const b2c_client_id = "09ea4903-9e95-45fe-ae1f-e3b7d32fa385"
-
-const b2c_scope = b2c_client_id
-
-const b2c_redirect_uri = "https://online-genesis.thermia.se/login"
-
-const b2c_auth_url = "https://thermialogin.b2clogin.com/thermialogin.onmicrosoft.com/b2c_1a_signuporsigninonline"
-
-const b2c_authorize_prefix = "var SETTINGS = "
-
-pub type Tokens {
-  Tokens(
-    access_token: String,
-    access_token_expires_in: Int,
-    refresh_token: String,
-    refresh_token_expires_in: Int,
-  )
-}
-
-pub type B2CError {
-  B2CError(msg: String)
-}
-
-type Cookies =
-  List(#(String, String))
-
-type AuthInfo {
-  AuthInfo(state_code: String, csrf_token: String, cookies: Cookies)
-}
-
-type SelfAsserted {
-  SelfAsserted(cookies: Cookies)
-}
-
-type Confirmed {
-  Confirmed(code: String)
-}
-
-/// Authenticate to API with B2C authentication, returning the tokens needed
-/// for using the API.
-pub fn authenticate(
-  username: String,
-  password: String,
-) -> Result(Tokens, B2CError) {
-  let code_challenge = utils.generate_challenge(challenge_length)
-  try auth_info = authorize(code_challenge)
-  try self_asserted = signin(username, password, auth_info)
-  try confirmed = confirm(self_asserted, auth_info)
-  get_tokens(confirmed, code_challenge)
-}
-
-pub fn refresh(tokens: Tokens) -> Result(Tokens, B2CError) {
-  todo
-}
-
-fn authorize(code_challenge: String) -> Result(AuthInfo, B2CError) {
-  let auth_data = [
-    #("response_type", "code"),
-    #("code_challenge", hash_challenge(code_challenge)),
-    #("code_challenge_method", "S256"),
-    ..base_request_data()
-  ]
-
-  let req = build_req(authorize_url(), http.Get)
-  let req = request.set_query(req, auth_data)
-
-  try resp = run_req(req)
-
-  let body_split = string.split(resp.body, "\n")
-  try settings =
-    list.find(
-      body_split,
-      fn(line) { string.starts_with(line, b2c_authorize_prefix) },
-    )
-    |> b2c_error("Authorize settings string not found.")
-
-  let prefix_len = string.length(b2c_authorize_prefix)
-  let settings_json =
-    string.slice(settings, prefix_len, string.length(settings) - prefix_len - 2)
-  try data =
-    json.decode(settings_json, using: dynamic.dynamic)
-    |> b2c_error(
-      "Authorize settings JSON parsing error: " <> string.inspect(settings_json),
-    )
-
-  try csrf_token = data_get(data, "csrf", dynamic.string)
-
-  try state_code_block = data_get(data, "transId", dynamic.string)
-  try state_code =
-    state_code_block
-    |> string.split("=")
-    |> list.at(1)
-    |> b2c_error("State code parsing error: " <> state_code_block)
-
-  Ok(AuthInfo(
-    state_code: state_code,
-    csrf_token: csrf_token,
-    cookies: response.get_cookies(resp),
-  ))
-}
-
-fn signin(
-  username: String,
-  password: String,
-  auth_info: AuthInfo,
-) -> Result(SelfAsserted, B2CError) {
-  let self_asserted_data = [
-    #("request_type", "RESPONSE"),
-    #("signInName", username),
-    #("password", password),
-  ]
-
-  let req =
-    build_req(self_asserted_url(), http.Post)
-    |> request.set_body(uri_helpers.form_urlencoded_serialize(
-      self_asserted_data,
-    ))
-    |> request.set_query(base_query(auth_info))
-    |> request.set_header("x-csrf-token", auth_info.csrf_token)
-
-  let req =
-    list.fold(
-      auth_info.cookies,
-      req,
-      fn(acc, cookie) {
-        let #(name, value) = cookie
-        request.set_cookie(acc, name, value)
-      },
-    )
-
-  try resp = run_req(req)
-
-  case string.contains(resp.body, "{\"status\":\"400\"") {
-    True -> Error(B2CError(msg: "Wrong credentials."))
-    False -> Ok(SelfAsserted(cookies: response.get_cookies(resp)))
-  }
-}
-
-fn confirm(
-  self_asserted: SelfAsserted,
-  auth_info: AuthInfo,
-) -> Result(Confirmed, B2CError) {
-  let csrf_cookie_key = "x-ms-cpim-csrf"
-
-  try csrf_cookie =
-    list.key_find(auth_info.cookies, csrf_cookie_key)
-    |> b2c_error("CSRF cookie not found in auth info.")
-  let cookies = [#(csrf_cookie_key, csrf_cookie), ..self_asserted.cookies]
-
-  let req = build_req(confirm_url(), http.Get)
-
-  let req =
-    list.fold(
-      cookies,
-      req,
-      fn(acc, cookie) { request.set_cookie(acc, cookie.0, cookie.1) },
-    )
-    |> request.set_query([
-      #("csrf_token", auth_info.csrf_token),
-      ..base_query(auth_info)
-    ])
-
-  try resp =
-    req
-    |> hackney.send()
-    |> b2c_error("Confirm HTTP request failed.")
-
-  try resp = case resp.status {
-    302 -> Ok(resp)
-    _ -> Error(B2CError(msg: "Confirm HTTP request bad error code."))
-  }
-
-  try location =
-    response.get_header(resp, "location")
-    |> b2c_error("Location not found for confirm response.")
-
-  try code =
-    location
-    |> string.split("code=")
-    |> list.at(1)
-    |> b2c_error("Confirmation code not found.")
-
-  Ok(Confirmed(code: code))
-}
-
-fn get_tokens(
-  confirmed: Confirmed,
-  code_challenge: String,
-) -> Result(Tokens, B2CError) {
-  let request_token_data = [
-    #("code", confirmed.code),
-    #("code_verifier", code_challenge),
-    #("grant_type", "authorization_code"),
-    ..base_request_data()
-  ]
-
-  let req =
-    build_req(get_token_url(), http.Post)
-    |> request.set_body(uri_helpers.form_urlencoded_serialize(
-      request_token_data,
-    ))
-
-  try resp = run_req(req)
-  try data =
-    json.decode(resp.body, using: dynamic.dynamic)
-    |> b2c_error("Get tokens JSON parsing error: " <> string.inspect(resp.body))
-
-  try token = data_get(data, "access_token", dynamic.string)
-  try expires_in = data_get(data, "expires_in", dynamic.int)
-  try refresh_token = data_get(data, "refresh_token", dynamic.string)
-  try refresh_token_expires_in =
-    data_get(data, "refresh_token_expires_in", dynamic.int)
-
-  Ok(Tokens(
-    access_token: token,
-    access_token_expires_in: expires_in,
-    refresh_token: refresh_token,
-    refresh_token_expires_in: refresh_token_expires_in,
-  ))
-}
-
-fn hash_challenge(challenge: String) -> String {
-  let hashed = crypto.hash(crypto.Sha256, challenge)
-  base.url_encode64(hashed, False)
-}
-
-fn authorize_url() -> String {
-  b2c_auth_url <> "/oauth2/v2.0/authorize"
-}
-
-fn self_asserted_url() -> String {
-  b2c_auth_url <> "/SelfAsserted"
-}
-
-fn confirm_url() -> String {
-  b2c_auth_url <> "/api/CombinedSigninAndSignup/confirmed"
-}
-
-fn get_token_url() -> String {
-  b2c_auth_url <> "/oauth2/v2.0/token"
-}
-
-fn build_req(url: String, method: http.Method) -> request.Request(String) {
-  assert Ok(req_url) = uri.parse(url)
-  assert Ok(req) = request.from_uri(req_url)
-
-  let req = request.set_method(req, method)
-
-  case method {
-    http.Post ->
-      request.set_header(
-        req,
-        "content-type",
-        "application/x-www-form-urlencoded; charset=UTF-8",
-      )
-    _ -> req
-  }
-}
-
-fn run_req(
-  req: request.Request(String),
-) -> Result(response.Response(String), B2CError) {
-  try resp =
-    req
-    |> hackney.send()
-    |> b2c_error("HTTP request failed.")
-
-  case resp.status {
-    200 -> Ok(resp)
-    code ->
-      Error(B2CError(
-        msg: "Not OK response code " <> int.to_string(code) <> " from URL " <> uri.to_string(request.to_uri(
-          req,
-        )) <> "\n\n" <> string.inspect(resp),
-      ))
-  }
-}
-
-fn base_request_data() -> List(#(String, String)) {
-  [
-    #("client_id", b2c_client_id),
-    #("scope", b2c_scope),
-    #("redirect_uri", b2c_redirect_uri),
-  ]
-}
-
-fn base_query(auth_info: AuthInfo) -> List(#(String, String)) {
-  [
-    #("tx", "StateProperties=" <> auth_info.state_code),
-    #("p", "B2C_1A_SignUpOrSigninOnline"),
-  ]
-}
-
-fn data_get(
-  data: dynamic.Dynamic,
-  key: String,
-  data_type: dynamic.Decoder(a),
-) -> Result(a, B2CError) {
-  parsing.data_get(data, key, data_type, B2CError)
-}
-
-fn b2c_error(r: Result(a, b), msg: String) -> Result(a, B2CError) {
-  result.replace_error(r, B2CError(msg))
-}
diff --git a/src/config_ffi.mjs b/src/config_ffi.mjs
new file mode 100644
index 0000000..cd376db
--- /dev/null
+++ b/src/config_ffi.mjs
@@ -0,0 +1,3 @@
+export function get(key) {
+  return globalThis.__geo_therminator_config?.[key];
+}
diff --git a/src/crypto_ffi.mjs b/src/crypto_ffi.mjs
new file mode 100644
index 0000000..ce3b1ba
--- /dev/null
+++ b/src/crypto_ffi.mjs
@@ -0,0 +1,21 @@
+import { Ok, Error, BitString } from "./gleam.mjs";
+
+let crypto;
+
+export async function hash(algo, data) {
+  if (!crypto) {
+    if (globalThis.crypto) {
+      crypto = globalThis.crypto;
+    } else {
+      crypto = await import("node:crypto");
+    }
+  }
+
+  try {
+    const hash = await crypto.subtle.digest(algo, data);
+    const hashArray = new Uint8Array(hash);
+    return new Ok(new BitString(hashArray));
+  } catch (e) {
+    return new Error(e);
+  }
+}
diff --git a/src/date_ffi.mjs b/src/date_ffi.mjs
new file mode 100644
index 0000000..cb68f26
--- /dev/null
+++ b/src/date_ffi.mjs
@@ -0,0 +1,14 @@
+import { Ok, Error } from "./gleam.mjs";
+
+function construct(input) {
+  const d = new Date(input);
+
+  if (isNaN(d.valueOf())) {
+    return new Error(undefined);
+  } else {
+    return new Ok(d);
+  }
+}
+
+export const from_iso8601 = construct;
+export const from_unix = construct;
diff --git a/src/fetch_ffi.mjs b/src/fetch_ffi.mjs
new file mode 100644
index 0000000..6088fbc
--- /dev/null
+++ b/src/fetch_ffi.mjs
@@ -0,0 +1,5 @@
+export function preventRedirection(request) {
+  return new Request(request, {
+    redirect: "manual",
+  });
+}
diff --git a/src/geo_t/azure/b2c.gleam b/src/geo_t/azure/b2c.gleam
new file mode 100644
index 0000000..dd4ad44
--- /dev/null
+++ b/src/geo_t/azure/b2c.gleam
@@ -0,0 +1,382 @@
+//// Implementation of Azure B2C authentication as used by the Thermia API.
+//// Mostly translated from:
+//// https://github.com/klejejs/python-thermia-online-api/blob/2f0ec4e45bfecbd90932a10247283cbcd6a6c48c/ThermiaOnlineAPI/api/ThermiaAPI.py
+//// Used under the Gnu General Public License 3.0
+
+import gleam/json
+import gleam/base
+import gleam/uri
+import gleam/http
+import gleam/http/request
+import gleam/http/response
+import gleam/dynamic
+import gleam/string
+import gleam/list
+import gleam/result
+import gleam/int
+import gleam/fetch
+import gleam/javascript/promise.{Promise}
+import geo_t/azure/utils
+import geo_t/helpers/crypto
+import geo_t/helpers/uri as uri_helpers
+import geo_t/helpers/parsing
+import geo_t/helpers/promise as promise_helpers
+import geo_t/helpers/fetch as fetch_helpers
+import geo_t/config.{Config}
+
+const challenge_length = 43
+
+const b2c_authorize_prefix = "var SETTINGS = "
+
+pub type Tokens {
+  Tokens(
+    access_token: String,
+    access_token_expires_in: Int,
+    refresh_token: String,
+    refresh_token_expires_in: Int,
+  )
+}
+
+pub type B2CError {
+  HashError(inner: crypto.HashingError)
+  RequestError(inner: fetch.FetchError)
+  ContentError(msg: String)
+}
+
+type Cookies =
+  List(#(String, String))
+
+type AuthInfo {
+  AuthInfo(state_code: String, csrf_token: String, cookies: Cookies)
+}
+
+type SelfAsserted {
+  SelfAsserted(cookies: Cookies)
+}
+
+type Confirmed {
+  Confirmed(code: String)
+}
+
+/// Authenticate to API with B2C authentication, returning the tokens needed
+/// for using the API.
+pub fn authenticate(
+  config: Config,
+  username: String,
+  password: String,
+) -> Promise(Result(Tokens, B2CError)) {
+  let code_challenge = utils.generate_challenge(challenge_length)
+  use auth_info <- promise.try_await(authorize(config, code_challenge))
+  use self_asserted <- promise.try_await(signin(
+    config,
+    username,
+    password,
+    auth_info,
+  ))
+  use confirmed <- promise.try_await(confirm(config, self_asserted, auth_info))
+  get_tokens(config, confirmed, code_challenge)
+}
+
+fn authorize(
+  config: Config,
+  code_challenge: String,
+) -> Promise(Result(AuthInfo, B2CError)) {
+  use challenge <- promise.try_await(
+    hash_challenge(code_challenge)
+    |> promise_helpers.map_error(HashError),
+  )
+
+  let auth_data = [
+    #("response_type", "code"),
+    #("code_challenge", challenge),
+    #("code_challenge_method", "S256"),
+    ..base_request_data(config)
+  ]
+
+  let req = build_req(authorize_url(config), http.Get)
+  let req = request.set_query(req, auth_data)
+
+  use resp <- promise.try_await(run_req(req))
+
+  let body_split = string.split(resp.body, "\n")
+  use settings <- promise.map_try(promise.resolve(
+    list.find(
+      body_split,
+      fn(line) { string.starts_with(line, b2c_authorize_prefix) },
+    )
+    |> b2c_error("Authorize settings string not found."),
+  ))
+
+  let prefix_len = string.length(b2c_authorize_prefix)
+  let settings_json =
+    string.slice(settings, prefix_len, string.length(settings) - prefix_len - 2)
+  use data <- result.try(
+    json.decode(settings_json, using: dynamic.dynamic)
+    |> b2c_error(
+      "Authorize settings JSON parsing error: " <> string.inspect(settings_json),
+    ),
+  )
+
+  use csrf_token <- result.try(data_get(data, "csrf", dynamic.string))
+
+  use state_code_block <- result.try(data_get(data, "transId", dynamic.string))
+  use state_code <- result.try(
+    state_code_block
+    |> string.split("=")
+    |> list.at(1)
+    |> b2c_error("State code parsing error: " <> state_code_block),
+  )
+
+  Ok(AuthInfo(
+    state_code: state_code,
+    csrf_token: csrf_token,
+    cookies: response.get_cookies(resp),
+  ))
+}
+
+fn signin(
+  config: Config,
+  username: String,
+  password: String,
+  auth_info: AuthInfo,
+) -> Promise(Result(SelfAsserted, B2CError)) {
+  let self_asserted_data = [
+    #("request_type", "RESPONSE"),
+    #("signInName", username),
+    #("password", password),
+  ]
+
+  let req =
+    build_req(self_asserted_url(config), http.Post)
+    |> request.set_body(uri_helpers.form_urlencoded_serialize(
+      self_asserted_data,
+    ))
+    |> request.set_query(base_query(auth_info))
+    |> request.set_header("x-csrf-token", auth_info.csrf_token)
+
+  let req =
+    list.fold(
+      auth_info.cookies,
+      req,
+      fn(acc, cookie) {
+        let #(name, value) = cookie
+        request.set_cookie(acc, name, value)
+      },
+    )
+
+  use resp <- promise.try_await(run_req(req))
+
+  case string.contains(resp.body, "{\"status\":\"400\"") {
+    True -> promise.resolve(Error(ContentError(msg: "Wrong credentials.")))
+    False ->
+      promise.resolve(Ok(SelfAsserted(cookies: response.get_cookies(resp))))
+  }
+}
+
+fn confirm(
+  config: Config,
+  self_asserted: SelfAsserted,
+  auth_info: AuthInfo,
+) -> Promise(Result(Confirmed, B2CError)) {
+  let csrf_cookie_key = "x-ms-cpim-csrf"
+
+  use csrf_cookie <- promise.try_await(promise.resolve(
+    list.key_find(auth_info.cookies, csrf_cookie_key)
+    |> b2c_error("CSRF cookie not found in auth info."),
+  ))
+  let cookies = [#(csrf_cookie_key, csrf_cookie), ..self_asserted.cookies]
+
+  let req = build_req(confirm_url(config), http.Get)
+
+  let req =
+    list.fold(
+      cookies,
+      req,
+      fn(acc, cookie) { request.set_cookie(acc, cookie.0, cookie.1) },
+    )
+    |> request.set_query([
+      #("csrf_token", auth_info.csrf_token),
+      ..base_query(auth_info)
+    ])
+
+  use resp <- promise.try_await(
+    req
+    |> fetch.to_fetch_request()
+    |> fetch_helpers.prevent_redirection()
+    |> fetch_helpers.log_raw_send()
+    |> request_error(),
+  )
+
+  use resp <- promise.try_await(case resp.status {
+    302 -> promise.resolve(Ok(resp))
+    error ->
+      promise.resolve(Error(ContentError(
+        msg: "Confirm HTTP request bad error code: " <> int.to_string(error),
+      )))
+  })
+
+  use location <- promise.try_await(promise.resolve(
+    response.get_header(resp, "location")
+    |> b2c_error("Location not found for confirm response."),
+  ))
+
+  use code <- promise.try_await(promise.resolve(
+    location
+    |> string.split("code=")
+    |> list.at(1)
+    |> b2c_error("Confirmation code not found."),
+  ))
+
+  promise.resolve(Ok(Confirmed(code: code)))
+}
+
+fn get_tokens(
+  config: Config,
+  confirmed: Confirmed,
+  code_challenge: String,
+) -> Promise(Result(Tokens, B2CError)) {
+  let request_token_data = [
+    #("code", confirmed.code),
+    #("code_verifier", code_challenge),
+    #("grant_type", "authorization_code"),
+    ..base_request_data(config)
+  ]
+
+  let req =
+    build_req(get_token_url(config), http.Post)
+    |> request.set_body(uri_helpers.form_urlencoded_serialize(
+      request_token_data,
+    ))
+
+  use resp <- promise.try_await(run_req(req))
+
+  use data <- promise.try_await(promise.resolve(
+    json.decode(resp.body, using: dynamic.dynamic)
+    |> b2c_error("Get tokens JSON parsing error: " <> string.inspect(resp.body)),
+  ))
+
+  use token <- promise.try_await(promise.resolve(data_get(
+    data,
+    "access_token",
+    dynamic.string,
+  )))
+  use expires_in <- promise.try_await(promise.resolve(data_get(
+    data,
+    "expires_in",
+    dynamic.int,
+  )))
+  use refresh_token <- promise.try_await(promise.resolve(data_get(
+    data,
+    "refresh_token",
+    dynamic.string,
+  )))
+  use refresh_token_expires_in <- promise.try_await(promise.resolve(data_get(
+    data,
+    "refresh_token_expires_in",
+    dynamic.int,
+  )))
+
+  promise.resolve(Ok(Tokens(
+    access_token: token,
+    access_token_expires_in: expires_in,
+    refresh_token: refresh_token,
+    refresh_token_expires_in: refresh_token_expires_in,
+  )))
+}
+
+fn hash_challenge(
+  challenge: String,
+) -> Promise(Result(String, crypto.HashingError)) {
+  use hashed <- promise.try_await(crypto.hash(crypto.Sha256, challenge))
+  promise.resolve(Ok(base.url_encode64(hashed, False)))
+}
+
+fn authorize_url(config: Config) -> uri.Uri {
+  resolve_url(config.b2c_auth_url, "/oauth2/v2.0/authorize")
+}
+
+fn self_asserted_url(config: Config) -> uri.Uri {
+  resolve_url(config.b2c_auth_url, "/SelfAsserted")
+}
+
+fn confirm_url(config: Config) -> uri.Uri {
+  resolve_url(config.b2c_auth_url, "/api/CombinedSigninAndSignup/confirmed")
+}
+
+fn get_token_url(config: Config) -> uri.Uri {
+  resolve_url(config.b2c_auth_url, "/oauth2/v2.0/token")
+}
+
+fn resolve_url(base: uri.Uri, relative: String) -> uri.Uri {
+  let assert Ok(relative) = uri.parse(relative)
+  uri.Uri(..base, path: base.path <> relative.path)
+}
+
+fn build_req(url: uri.Uri, method: http.Method) -> request.Request(String) {
+  let assert Ok(req) = request.from_uri(url)
+
+  let req = request.set_method(req, method)
+
+  case method {
+    http.Post ->
+      request.set_header(
+        req,
+        "content-type",
+        "application/x-www-form-urlencoded; charset=UTF-8",
+      )
+    _ -> req
+  }
+}
+
+fn run_req(
+  req: request.Request(String),
+) -> Promise(Result(response.Response(String), B2CError)) {
+  use resp <- promise.try_await(
+    req
+    |> fetch_helpers.log_send()
+    |> request_error(),
+  )
+
+  case resp.status {
+    200 -> promise.resolve(Ok(resp))
+    code ->
+      promise.resolve(Error(ContentError(
+        msg: "Not OK response code " <> int.to_string(code) <> " from URL " <> uri.to_string(request.to_uri(
+          req,
+        )) <> "\n\n" <> string.inspect(resp),
+      )))
+  }
+}
+
+fn base_request_data(config: Config) -> List(#(String, String)) {
+  [
+    #("client_id", config.b2c_client_id),
+    #("scope", config.b2c_client_id),
+    #("redirect_uri", uri.to_string(config.b2c_redirect_url)),
+  ]
+}
+
+fn base_query(auth_info: AuthInfo) -> List(#(String, String)) {
+  [
+    #("tx", "StateProperties=" <> auth_info.state_code),
+    #("p", "B2C_1A_SignUpOrSigninOnline"),
+  ]
+}
+
+fn data_get(
+  data: dynamic.Dynamic,
+  key: String,
+  data_type: dynamic.Decoder(a),
+) -> Result(a, B2CError) {
+  parsing.data_get(data, key, data_type, ContentError)
+}
+
+fn b2c_error(r: Result(a, b), msg: String) -> Result(a, B2CError) {
+  result.replace_error(r, ContentError(msg))
+}
+
+fn request_error(
+  p: Promise(Result(a, fetch.FetchError)),
+) -> Promise(Result(a, B2CError)) {
+  promise_helpers.map_error(p, RequestError)
+}
diff --git a/src/azure/utils.gleam b/src/geo_t/azure/utils.gleam
similarity index 51%
rename from src/azure/utils.gleam
rename to src/geo_t/azure/utils.gleam
index 8951862..3d029bd 100644
--- a/src/azure/utils.gleam
+++ b/src/geo_t/azure/utils.gleam
@@ -1,28 +1,19 @@
 import gleam/string
 import gleam/list
 import gleam/int
-import gleam/bit_string
-import helpers/binary
 
 const alphabet = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"
 
 const alphabet_len = 62
 
 pub fn generate_challenge(length: Int) -> String {
-  let alphabet_str = bit_string.from_string(alphabet)
-
   list.range(0, length - 1)
-  |> list.map(fn(_) { random_char(alphabet_str) })
+  |> list.map(fn(_) { random_char(alphabet) })
   |> string.join(with: "")
 }
 
-fn random_char(alphabet: BitString) -> String {
+fn random_char(alphabet: String) -> String {
   let index = int.random(0, alphabet_len)
 
-  assert Ok(char) =
-    alphabet
-    |> binary.part(index, 1)
-    |> bit_string.to_string()
-
-  char
+  string.slice(alphabet, index, 1)
 }
diff --git a/src/geo_t/config.gleam b/src/geo_t/config.gleam
new file mode 100644
index 0000000..104b8df
--- /dev/null
+++ b/src/geo_t/config.gleam
@@ -0,0 +1,117 @@
+import gleam/map.{Map}
+import gleam/uri.{Uri}
+import gleam/result
+import geo_t/pump_api/device/opstat.{
+  ActiveCooling, AntiLegionella, Defrost, HandOperated, Heating, HotWater, Idle,
+  Off, OpStat, PassiveCooling, Pool, Standby,
+}
+import geo_t/helpers/config as config_helpers
+
+pub type Config {
+  Config(
+    debug: Bool,
+    api_timeout: Int,
+    api_auth_url: Uri,
+    api_installations_url: Uri,
+    api_device_url: Uri,
+    api_device_status_url: Uri,
+    api_device_register_url: Uri,
+    api_device_opstat_url: Uri,
+    api_device_reg_set_url: Uri,
+    api_device_temp_set_reg_index: Int,
+    api_device_reg_set_client_id: String,
+    api_refresh: Int,
+    b2c_client_id: String,
+    b2c_redirect_url: Uri,
+    b2c_auth_url: Uri,
+    api_opstat_mapping: Map(Int, OpStat),
+    api_opstat_bitmask_mapping: Map(Int, OpStat),
+  )
+}
+
+pub fn load_config() -> Config {
+  Config(
+    debug: get_env(config_helpers.debug, False),
+    api_timeout: get_env(config_helpers.api_timeout, 30_000),
+    api_auth_url: get_uri(
+      config_helpers.api_auth_url,
+      "https://thermia-auth-api.azurewebsites.net/api/v1/Jwt/login",
+    ),
+    api_installations_url: get_uri(
+      config_helpers.api_installations_url,
+      "https://online-genesis-serviceapi.azurewebsites.net/api/v1/installationsInfo",
+    ),
+    api_device_url: get_uri(
+      config_helpers.api_device_url,
+      "https://online-genesis-serviceapi.azurewebsites.net/api/v1/installations/{id}",
+    ),
+    api_device_status_url: get_uri(
+      config_helpers.api_device_status_url,
+      "https://online-genesis-serviceapi.azurewebsites.net/api/v1/installationstatus/{id}/status",
+    ),
+    api_device_register_url: get_uri(
+      config_helpers.api_device_register_url,
+      "https://online-genesis-serviceapi.azurewebsites.net/api/v1/Registers/Installations/{id}/Groups/REG_GROUP_TEMPERATURES",
+    ),
+    api_device_opstat_url: get_uri(
+      config_helpers.api_device_opstat_url,
+      "https://online-genesis-serviceapi.azurewebsites.net/api/v1/Registers/Installations/{id}/Groups/REG_GROUP_OPERATIONAL_STATUS",
+    ),
+    api_opstat_mapping: map.from_list([
+      #(1, HandOperated),
+      #(3, HotWater),
+      #(4, Heating),
+      #(5, ActiveCooling),
+      #(6, Pool),
+      #(7, AntiLegionella),
+      #(8, PassiveCooling),
+      #(98, Standby),
+      #(99, Idle),
+      #(100, Off),
+    ]),
+    api_opstat_bitmask_mapping: map.from_list([
+      #(1, HandOperated),
+      #(2, Defrost),
+      #(4, HotWater),
+      #(8, Heating),
+      #(16, ActiveCooling),
+      #(32, Pool),
+      #(64, AntiLegionella),
+      #(128, PassiveCooling),
+      #(512, Standby),
+      #(1024, Idle),
+      #(2048, Off),
+    ]),
+    api_device_reg_set_url: get_uri(
+      config_helpers.api_device_reg_set_url,
+      "https://online-genesis-serviceapi.azurewebsites.net/api/v1/Registers/Installations/{id}/Registers",
+    ),
+    api_device_temp_set_reg_index: 3,
+    api_device_reg_set_client_id: get_env(
+      config_helpers.api_device_reg_set_client_id,
+      "",
+    ),
+    api_refresh: 10_000,
+    b2c_client_id: get_env(
+      config_helpers.b2c_client_id,
+      "09ea4903-9e95-45fe-ae1f-e3b7d32fa385",
+    ),
+    b2c_redirect_url: get_uri(
+      config_helpers.b2c_redirect_url,
+      "https://online-genesis.thermia.se/login",
+    ),
+    b2c_auth_url: get_uri(
+      config_helpers.b2c_auth_url,
+      "https://thermialogin.b2clogin.com/thermialogin.onmicrosoft.com/b2c_1a_signuporsigninonline",
+    ),
+  )
+}
+
+fn get_env(getter: fn() -> Result(a, b), default: a) -> a {
+  result.unwrap(getter(), default)
+}
+
+fn get_uri(getter: fn() -> Result(Uri, b), default: String) -> Uri {
+  let assert Ok(default) = uri.parse(default)
+  get_env(getter, default)
+}
diff --git a/src/geo_t/helpers/config.gleam b/src/geo_t/helpers/config.gleam
new file mode 100644
index 0000000..71cf28c
--- /dev/null
+++ b/src/geo_t/helpers/config.gleam
@@ -0,0 +1,74 @@
+import gleam/dynamic
+import gleam/uri
+import geo_t/helpers/try.{try}
+
+pub const app_name = "geo_therminator"
+
+pub fn debug() {
+  config("debug", dynamic.bool)
+}
+
+pub fn api_timeout() {
+  config("api_timeout", dynamic.int)
+}
+
+pub fn api_auth_url() {
+  config_url("api_auth_url")
+}
+
+pub fn api_installations_url() {
+  config_url("api_installations_url")
+}
+
+pub fn api_device_url() {
+  config_url("api_device_url")
+}
+
+pub fn api_device_status_url() {
+  config_url("api_device_status_url")
+}
+
+pub fn api_device_register_url() {
+  config_url("api_device_register_url")
+}
+
+pub fn api_device_opstat_url() {
+  config_url("api_device_opstat_url")
+}
+
+pub fn api_device_reg_set_url() {
+  config_url("api_device_reg_set_url")
+}
+
+pub fn b2c_redirect_url() {
+  config_url("b2c_redirect_url")
+}
+
+pub fn b2c_auth_url() {
+  config_url("b2c_auth_url")
+}
+
+pub fn b2c_client_id() {
+  config("b2c_client_id", dynamic.string)
+}
+
+pub fn api_device_reg_set_client_id() {
+  config("api_device_reg_set_client_id", dynamic.string)
+}
+
+fn config(config_key: String, decoder: dynamic.Decoder(a)) {
+  config_key
+  |> get_conf()
+  |> decoder()
+}
+
+fn config_url(config_key: String) -> Result(uri.Uri, Nil) {
+  let url = get_conf(config_key)
+
+  use url_str <- try(dynamic.string(url), fn(_) { Nil })
+  use parsed_url <- try(uri.parse(url_str), fn(_) { Nil })
+  Ok(parsed_url)
+}
+
+@external(javascript, "../../config_ffi.mjs", "get")
+fn get_conf(key: String) -> dynamic.Dynamic
diff --git a/src/geo_t/helpers/crypto.gleam b/src/geo_t/helpers/crypto.gleam
new file mode 100644
index 0000000..da60788
--- /dev/null
+++ b/src/geo_t/helpers/crypto.gleam
@@ -0,0 +1,27 @@
+import gleam/javascript/promise.{Promise}
+
+pub type HashAlgorithm {
+  // For now, only SHA256
+  Sha256
+}
+
+pub type HashingError
+
+pub fn hash(
+  algo: HashAlgorithm,
+  data: String,
+) -> Promise(Result(BitString, HashingError)) {
+  do_hash(algo_to_string(algo), data)
+}
+
+fn algo_to_string(algo: HashAlgorithm) -> String {
+  case algo {
+    Sha256 -> "SHA-256"
+  }
+}
+
+@external(javascript, "../../crypto_ffi.mjs", "hash")
+fn do_hash(
+  algo algo: String,
+  data data: String,
+) -> Promise(Result(BitString, HashingError))
diff --git a/src/geo_t/helpers/date.gleam b/src/geo_t/helpers/date.gleam
new file mode 100644
index 0000000..b2f18b6
--- /dev/null
+++ b/src/geo_t/helpers/date.gleam
@@ -0,0 +1,7 @@
+pub type Date
+
+@external(javascript, "../../date_ffi.mjs", "from_iso8601")
+pub fn from_iso8601(a: String) -> Result(Date, Nil)
+
+@external(javascript, "../../date_ffi.mjs", "from_unix")
+pub fn from_unix(a: Int) -> Result(Date, Nil)
diff --git a/src/geo_t/helpers/debug.gleam b/src/geo_t/helpers/debug.gleam
new file mode 100644
index 0000000..74d6e02
--- /dev/null
+++ b/src/geo_t/helpers/debug.gleam
@@ -0,0 +1,12 @@
+import geo_t/config.{Config}
+
+pub fn if_debug(config: Config, do: fn() -> a) {
+  case config.debug {
+    True -> {
+      do()
+      Nil
+    }
+
+    False -> Nil
+  }
+}
diff --git a/src/geo_t/helpers/fetch.gleam b/src/geo_t/helpers/fetch.gleam
new file mode 100644
index 0000000..5d29dbe
--- /dev/null
+++ b/src/geo_t/helpers/fetch.gleam
@@ -0,0 +1,30 @@
+import gleam/io
+import gleam/http/request.{Request}
+import gleam/javascript/promise
+import gleam/string
+import gleam/fetch as og_fetch
+
+const debug_print_len = 1000
+
+pub fn log_send(req: Request(String)) {
+  io.println("Sending request:")
+  io.debug(req)
+  use resp <- promise.try_await(og_fetch.send(req))
+  use resp <- promise.try_await(og_fetch.read_text_body(resp))
+  io.println(string.slice(string.inspect(resp), 0, debug_print_len))
+  promise.resolve(Ok(resp))
+}
+
+pub fn log_raw_send(req: og_fetch.FetchRequest) {
+  io.println("Sending raw request:")
+  io.debug(req)
+  use resp <- promise.try_await(og_fetch.raw_send(req))
+  use resp <- promise.try_await(og_fetch.read_text_body(og_fetch.from_fetch_response(
+    resp,
+  )))
+  io.println(string.slice(string.inspect(resp), 0, debug_print_len))
+  promise.resolve(Ok(resp))
+}
+
+@external(javascript, "../../fetch_ffi.mjs", "preventRedirection")
+pub fn prevent_redirection(req: og_fetch.FetchRequest) -> og_fetch.FetchRequest
diff --git a/src/helpers/parsing.gleam b/src/geo_t/helpers/parsing.gleam
similarity index 100%
rename from src/helpers/parsing.gleam
rename to src/geo_t/helpers/parsing.gleam
diff --git a/src/geo_t/helpers/promise.gleam b/src/geo_t/helpers/promise.gleam
new file mode 100644
index 0000000..dcd0db4
--- /dev/null
+++ b/src/geo_t/helpers/promise.gleam
@@ -0,0 +1,13 @@
+import gleam/result
+import gleam/javascript/promise.{Promise} as og_promise
+
+pub fn map_error(
+  p: Promise(Result(a, b)),
+  mapper: fn(b) -> c,
+) -> Promise(Result(a, c)) {
+  og_promise.map(p, fn(r) { result.map_error(r, mapper) })
+}
+
+pub fn replace_error(p: Promise(Result(a, b)), err: c) -> Promise(Result(a, c)) {
+  og_promise.map(p, fn(r) { result.replace_error(r, err) })
+}
diff --git a/src/geo_t/helpers/try.gleam b/src/geo_t/helpers/try.gleam
new file mode 100644
index 0000000..5d03dd6
--- /dev/null
+++ b/src/geo_t/helpers/try.gleam
@@ -0,0 +1,13 @@
+import gleam/result
+
+pub fn try(
+  val: Result(val_a, err_a),
+  err_mapper: fn(err_a) -> err_b,
+  callback: fn(val_a) -> Result(val_b, err_b),
+) {
+  result.try(
+    val
+    |> result.map_error(err_mapper),
+    callback,
+  )
+}
diff --git a/src/helpers/uri.gleam b/src/geo_t/helpers/uri.gleam
similarity index 100%
rename from src/helpers/uri.gleam
rename to src/geo_t/helpers/uri.gleam
diff --git a/src/geo_t/pump_api/auth/api.gleam b/src/geo_t/pump_api/auth/api.gleam
new file mode 100644
index 0000000..523e26b
--- /dev/null
+++ b/src/geo_t/pump_api/auth/api.gleam
@@ -0,0 +1,99 @@
+import gleam/http/request
+import gleam/json
+import gleam/result
+import gleam/dynamic
+import gleam/list
+import gleam/string
+import gleam/javascript/promise.{Promise}
+import geo_t/pump_api/auth/user.{User}
+import geo_t/pump_api/auth/tokens.{Tokens}
+import geo_t/pump_api/auth/installation_info.{InstallationInfo}
+import geo_t/pump_api/http
+import geo_t/helpers/date
+import geo_t/helpers/parsing
+import geo_t/azure/b2c.{B2CError}
+import geo_t/helpers/promise as promise_helpers
+import geo_t/helpers/fetch as fetch_helpers
+import geo_t/config.{Config}
+
+pub type ApiError {
+  ApiRequestFailed
+  NotOkResponse
+  InvalidData(msg: String)
+  AuthError(inner: B2CError)
+}
+
+pub fn auth(
+  config: Config,
+  username: String,
+  password: String,
+) -> Promise(Result(User, ApiError)) {
+  use tokens <- promise.try_await(
+    b2c.authenticate(config, username, password)
+    |> promise_helpers.map_error(AuthError),
+  )
+  use access_token_expires_in <- promise.try_await(promise.resolve(
+    date.from_unix(tokens.access_token_expires_in)
+    |> result.replace_error(InvalidData(
+      msg: "Access token expiry could not be converted into DateTime: " <> string.inspect(
+        tokens.access_token_expires_in,
+      ),
+    )),
+  ))
+  use refresh_token_expires_in <- promise.try_await(promise.resolve(
+    date.from_unix(tokens.refresh_token_expires_in)
+    |> result.replace_error(InvalidData(
+      msg: "Refresh token expiry could not be converted into DateTime: " <> string.inspect(
+        tokens.refresh_token_expires_in,
+      ),
+    )),
+  ))
+
+  promise.resolve(Ok(User(tokens: Tokens(
+    access_token: tokens.access_token,
+    access_token_expiry: access_token_expires_in,
+    refresh_token: tokens.refresh_token,
+    refresh_token_expiry: refresh_token_expires_in,
+  ))))
+}
+
+pub fn installation_info(
+  config: Config,
+  user: User,
+) -> Promise(Result(List(InstallationInfo), ApiError)) {
+  let url = config.api_installations_url
+  let assert Ok(raw_req) = request.from_uri(url)
+
+  let empty_req = request.set_body(raw_req, http.Empty)
+  use data <- promise.try_await(run_req(http.authed_req(user, empty_req)))
+
+  use items <- promise.try_await(promise.resolve(parsing.data_get(
+    data,
+    "items",
+    dynamic.list(of: dynamic.field("id", dynamic.int)),
+    InvalidData,
+  )))
+
+  promise.resolve(Ok(list.map(items, fn(id) { InstallationInfo(id: id) })))
+}
+
+fn run_req(req: request.Request(String)) {
+  use resp <- promise.try_await(
+    req
+    |> fetch_helpers.log_send()
+    |> promise_helpers.replace_error(ApiRequestFailed),
+  )
+
+  use body <- promise.try_await(promise.resolve(case resp.status {
+    200 -> Ok(resp.body)
+    _ -> Error(NotOkResponse)
+  }))
+
+  promise.resolve(
+    body
+    |> json.decode(using: dynamic.dynamic)
+    |> result.replace_error(InvalidData(
+      msg: "Could not parse InstallationInfo JSON.",
+    )),
+  )
+}
diff --git a/src/pump_api/auth/installation_info.gleam b/src/geo_t/pump_api/auth/installation_info.gleam
similarity index 100%
rename from src/pump_api/auth/installation_info.gleam
rename to src/geo_t/pump_api/auth/installation_info.gleam
diff --git a/src/geo_t/pump_api/auth/tokens.gleam b/src/geo_t/pump_api/auth/tokens.gleam
new file mode 100644
index 0000000..224a322
--- /dev/null
+++ b/src/geo_t/pump_api/auth/tokens.gleam
@@ -0,0 +1,10 @@
+import geo_t/helpers/date.{Date}
+
+pub type Tokens {
+  Tokens(
+    access_token: String,
+    access_token_expiry: Date,
+    refresh_token: String,
+    refresh_token_expiry: Date,
+  )
+}
diff --git a/src/pump_api/auth/user.gleam b/src/geo_t/pump_api/auth/user.gleam
similarity index 59%
rename from src/pump_api/auth/user.gleam
rename to src/geo_t/pump_api/auth/user.gleam
index 7e40b64..7e50050 100644
--- a/src/pump_api/auth/user.gleam
+++ b/src/geo_t/pump_api/auth/user.gleam
@@ -1,4 +1,4 @@
-import pump_api/auth/tokens
+import geo_t/pump_api/auth/tokens
 
 pub type User {
   User(tokens: tokens.Tokens)
diff --git a/src/geo_t/pump_api/device/opstat.gleam b/src/geo_t/pump_api/device/opstat.gleam
new file mode 100644
index 0000000..ae71723
--- /dev/null
+++ b/src/geo_t/pump_api/device/opstat.gleam
@@ -0,0 +1,13 @@
+pub type OpStat {
+  HandOperated
+  Defrost
+  HotWater
+  Heating
+  ActiveCooling
+  Pool
+  AntiLegionella
+  PassiveCooling
+  Standby
+  Idle
+  Off
+}
diff --git a/src/pump_api/http.gleam b/src/geo_t/pump_api/http.gleam
similarity index 94%
rename from src/pump_api/http.gleam
rename to src/geo_t/pump_api/http.gleam
index 6cc2f0f..e1bf0be 100644
--- a/src/pump_api/http.gleam
+++ b/src/geo_t/pump_api/http.gleam
@@ -1,6 +1,6 @@
 import gleam/http/request
 import gleam/json.{Json}
-import pump_api/auth/user.{User}
+import geo_t/pump_api/auth/user.{User}
 
 pub type Body {
   Empty
diff --git a/src/helpers/application.gleam b/src/helpers/application.gleam
deleted file mode 100644
index 5b948b2..0000000
--- a/src/helpers/application.gleam
+++ /dev/null
@@ -1,8 +0,0 @@
-import gleam/erlang/atom.{Atom}
-import gleam/dynamic.{Dynamic}
-
-pub external fn get_env(Atom, Atom) -> Dynamic =
-  "Elixir.Application" "get_env"
-
-pub external fn fetch_env_angry(Atom, Atom) -> Dynamic =
-  "Elixir.Application" "fetch_env!"
diff --git a/src/helpers/binary.gleam b/src/helpers/binary.gleam
deleted file mode 100644
index 3d449e6..0000000
--- a/src/helpers/binary.gleam
+++ /dev/null
@@ -1,2 +0,0 @@
-pub external fn part(data: BitString, pos: Int, len: Int) -> BitString =
-  "binary" "part"
diff --git a/src/helpers/config.gleam b/src/helpers/config.gleam
deleted file mode 100644
index c3caae7..0000000
--- a/src/helpers/config.gleam
+++ /dev/null
@@ -1,37 +0,0 @@
-import gleam/erlang/atom
-import gleam/dynamic
-import gleam/uri
-import helpers/application
-
-fn app_name() -> atom.Atom {
-  assert Ok(name) = atom.from_string("geo_therminator")
-  name
-}
-
-pub fn api_timeout() -> Int {
-  let timeout =
-    application.fetch_env_angry(
-      app_name(),
-      atom.create_from_string("api_timeout"),
-    )
-
-  assert Ok(timeout_int) = dynamic.int(timeout)
-  timeout_int
-}
-
-pub fn api_auth_url() -> uri.Uri {
-  config_url("api_auth_url")
-}
-
-pub fn api_installations_url() -> uri.Uri {
-  config_url("api_installations_url")
-}
-
-fn config_url(config_key: String) -> uri.Uri {
-  let url =
-    application.fetch_env_angry(app_name(), atom.create_from_string(config_key))
-
-  assert Ok(url_str) = dynamic.string(url)
-  assert Ok(parsed_url) = uri.parse(url_str)
-  parsed_url
-}
diff --git a/src/helpers/crypto.gleam b/src/helpers/crypto.gleam
deleted file mode 100644
index daf366a..0000000
--- a/src/helpers/crypto.gleam
+++ /dev/null
@@ -1,7 +0,0 @@
-pub type HashAlgorithm {
-  // For now, only SHA256
-  Sha256
-}
-
-pub external fn hash(algo: HashAlgorithm, data: String) -> BitString =
-  "crypto" "hash"
diff --git a/src/helpers/date_time.gleam b/src/helpers/date_time.gleam
deleted file mode 100644
index 973f041..0000000
--- a/src/helpers/date_time.gleam
+++ /dev/null
@@ -1,9 +0,0 @@
-import gleam/erlang/atom.{Atom}
-
-pub external type DateTime
-
-pub external fn from_iso8601(String) -> Result(#(DateTime, Int), Atom) =
-  "Elixir.DateTime" "from_iso8601"
-
-pub external fn from_unix(Int) -> Result(DateTime, #(Atom, Atom)) =
-  "Elixir.DateTime" "from_unix"
diff --git a/src/helpers/io_lib.gleam b/src/helpers/io_lib.gleam
deleted file mode 100644
index 5c4487c..0000000
--- a/src/helpers/io_lib.gleam
+++ /dev/null
@@ -1,4 +0,0 @@
-import gleam/erlang/charlist.{Charlist}
-
-pub external fn format_int(format: String, data: List(Int)) -> Charlist =
-  "io_lib" "format"
diff --git a/src/pump_api/auth/api.gleam b/src/pump_api/auth/api.gleam
deleted file mode 100644
index 310142d..0000000
--- a/src/pump_api/auth/api.gleam
+++ /dev/null
@@ -1,85 +0,0 @@
-import gleam/http/request
-import gleam/json
-import gleam/hackney
-import gleam/result
-import gleam/dynamic
-import gleam/list
-import gleam/string
-import pump_api/auth/user.{User}
-import pump_api/auth/tokens.{Tokens}
-import pump_api/auth/installation_info.{InstallationInfo}
-import pump_api/http
-import helpers/config
-import helpers/date_time
-import helpers/parsing
-import azure/b2c.{B2CError}
-
-pub type ApiError {
-  ApiRequestFailed
-  NotOkResponse
-  InvalidData(msg: String)
-  AuthError(inner: B2CError)
-}
-
-pub fn auth(username: String, password: String) -> Result(User, ApiError) {
-  try tokens =
-    b2c.authenticate(username, password)
-    |> result.map_error(fn(err) { AuthError(inner: err) })
-  try access_token_expires_in =
-    date_time.from_unix(tokens.access_token_expires_in)
-    |> result.replace_error(InvalidData(
-      msg: "Access token expiry could not be converted into DateTime: " <> string.inspect(
-        tokens.access_token_expires_in,
-      ),
-    ))
-  try refresh_token_expires_in =
-    date_time.from_unix(tokens.refresh_token_expires_in)
-    |> result.replace_error(InvalidData(
-      msg: "Refresh token expiry could not be converted into DateTime: " <> string.inspect(
-        tokens.refresh_token_expires_in,
-      ),
-    ))
-
-  Ok(User(tokens: Tokens(
-    access_token: tokens.access_token,
-    access_token_expiry: access_token_expires_in,
-    refresh_token: tokens.refresh_token,
-    refresh_token_expiry: refresh_token_expires_in,
-  )))
-}
-
-pub fn installation_info(user: User) -> Result(List(InstallationInfo), ApiError) {
-  let url = config.api_installations_url()
-  assert Ok(raw_req) = request.from_uri(url)
-
-  let empty_req = request.set_body(raw_req, http.Empty)
-  try data = run_req(http.authed_req(user, empty_req))
-
-  try items =
-    parsing.data_get(
-      data,
-      "items",
-      dynamic.list(of: dynamic.field("id", dynamic.int)),
-      InvalidData,
-    )
-
-  Ok(list.map(items, fn(id) { InstallationInfo(id: id) }))
-}
-
-fn run_req(req: request.Request(String)) {
-  try resp =
-    req
-    |> hackney.send()
-    |> result.replace_error(ApiRequestFailed)
-
-  try body = case resp.status {
-    200 -> Ok(resp.body)
-    _ -> Error(NotOkResponse)
-  }
-
-  body
-  |> json.decode(using: dynamic.dynamic)
-  |> result.replace_error(InvalidData(
-    msg: "Could not parse InstallationInfo JSON.",
-  ))
-}
diff --git a/src/pump_api/auth/tokens.gleam b/src/pump_api/auth/tokens.gleam
deleted file mode 100644
index 850ac4d..0000000
--- a/src/pump_api/auth/tokens.gleam
+++ /dev/null
@@ -1,10 +0,0 @@
-import helpers/date_time.{DateTime}
-
-pub type Tokens {
-  Tokens(
-    access_token: String,
-    access_token_expiry: DateTime,
-    refresh_token: String,
-    refresh_token_expiry: DateTime,
-  )
-}
diff --git a/test/geo_therminator_web/views/error_view_test.exs b/test/geo_therminator_web/views/error_view_test.exs
deleted file mode 100644
index 18c2daf..0000000
--- a/test/geo_therminator_web/views/error_view_test.exs
+++ /dev/null
@@ -1,14 +0,0 @@
-defmodule GeoTherminatorWeb.ErrorViewTest do
-  use GeoTherminatorWeb.ConnCase, async: true
-
-  # Bring render/3 and render_to_string/3 for testing custom views
-  import Phoenix.View
-
-  test "renders 404.html" do
-    assert render_to_string(GeoTherminatorWeb.ErrorView, "404.html", []) == "Not Found"
-  end
-
-  test "renders 500.html" do
-    assert render_to_string(GeoTherminatorWeb.ErrorView, "500.html", []) == "Internal Server Error"
-  end
-end
diff --git a/test/geo_therminator_web/views/layout_view_test.exs b/test/geo_therminator_web/views/layout_view_test.exs
deleted file mode 100644
index 74d6230..0000000
--- a/test/geo_therminator_web/views/layout_view_test.exs
+++ /dev/null
@@ -1,8 +0,0 @@
-defmodule GeoTherminatorWeb.LayoutViewTest do
-  use GeoTherminatorWeb.ConnCase, async: true
-
-  # When testing helpers, you may want to import Phoenix.HTML and
-  # use functions such as safe_to_string() to convert the helper
-  # result into an HTML string.
-  # import Phoenix.HTML
-end
diff --git a/test/geo_therminator_web/views/page_view_test.exs b/test/geo_therminator_web/views/page_view_test.exs
deleted file mode 100644
index 86c51d9..0000000
--- a/test/geo_therminator_web/views/page_view_test.exs
+++ /dev/null
@@ -1,3 +0,0 @@
-defmodule GeoTherminatorWeb.PageViewTest do
-  use GeoTherminatorWeb.ConnCase, async: true
-end
diff --git a/test/test_helper.exs b/test/test_helper.exs
deleted file mode 100644
index 869559e..0000000
--- a/test/test_helper.exs
+++ /dev/null
@@ -1 +0,0 @@
-ExUnit.start()