From 58e2781412a792cb91c32f02b7457617b740080d Mon Sep 17 00:00:00 2001
From: PhracturedBlue <rc2012@pblue.org>
Date: Tue, 8 Aug 2017 20:58:37 -0700
Subject: [PATCH] Add Initial Mailbox panel and sensor (#319)

* Add Initial Mailbox panel

* Use sha rather than index to lookup mp3 file

* Popups for audio and delete-confirmation.  Don't load all MP3s on page load

* Show duration of message

* Reload messages on change

* eslint fixes

* Wrap transcription text.  Use 2nd-row per entry for transcription.  Table consumes 100% of window height

* Update to support mailbox component

* Use mailbox component state instead of sensor state.  Fix a bug in delete

* Display mailbox entity

* Use events to trigger mailbox updates

* Support multiple mailbox platforms

* Use REST API for mailbox deletion

* Fix linting issues

* Make dialogs reactive

* Replace vaadin-grid with paper-items

* 1st attempt at truncating lines to two columns

* Apply requested changes from review

* Clean up + Lint
---
 panels/mailbox/ha-panel-mailbox.html | 260 +++++++++++++++++++++++++++
 src/components/ha-cards.html         |   1 +
 src/util/hass-util.html              |   3 +
 3 files changed, 264 insertions(+)
 create mode 100644 panels/mailbox/ha-panel-mailbox.html

diff --git a/panels/mailbox/ha-panel-mailbox.html b/panels/mailbox/ha-panel-mailbox.html
new file mode 100644
index 0000000000..f0f97aa34d
--- /dev/null
+++ b/panels/mailbox/ha-panel-mailbox.html
@@ -0,0 +1,260 @@
+<link rel='import' href='../../bower_components/polymer/polymer.html'>
+
+<link rel='import' href='../../bower_components/paper-button/paper-button.html'>
+<link rel='import' href='../../bower_components/paper-dialog/paper-dialog.html'>
+<link rel='import' href='../../bower_components/paper-input/paper-textarea.html'>
+<link rel='import' href='../../bower_components/paper-item/paper-item.html'>
+<link rel='import' href='../../bower_components/paper-item/paper-item-body.html'>
+<link rel='import' href='../../bower_components/paper-card/paper-card.html'>
+
+<link rel='import' href='../../bower_components/app-layout/app-header-layout/app-header-layout.html'>
+<link rel='import' href='../../bower_components/app-layout/app-header/app-header.html'>
+<link rel='import' href='../../bower_components/app-layout/app-toolbar/app-toolbar.html'>
+<link rel="import" href="../../bower_components/app-storage/app-localstorage/app-localstorage-document.html">
+
+<link rel="import" href="../../bower_components/vaadin-combo-box/vaadin-combo-box.html">
+
+<link rel='import' href='../../src/components/ha-menu-button.html'>
+<link rel='import' href='../../src/resources/ha-style.html'>
+
+
+<dom-module id='ha-panel-mailbox'>
+  <template>
+    <style include='ha-style'>
+      :host {
+        -ms-user-select: initial;
+        -webkit-user-select: initial;
+        -moz-user-select: initial;
+      }
+
+      .content {
+        padding: 16px;
+        max-width: 600px;
+        margin: 0 auto;
+      }
+
+      paper-card {
+        display: block;
+      }
+
+      paper-item {
+        cursor: pointer;
+      }
+
+      .header {
+        @apply(--paper-font-title);
+      }
+
+      .row {
+        display: flex;
+       justify-content: space-between;
+      }
+      paper-dialog {
+        border-radius: 2px;
+      }
+
+      #mp3dialog paper-icon-button {
+        float: right;
+      }
+
+      @media all and (max-width: 450px) {
+        paper-dialog {
+          margin: 0;
+          width: 100%;
+          max-height: calc(100% - 64px);
+
+          position: fixed !important;
+          bottom: 0px;
+          left: 0px;
+          right: 0px;
+          overflow: scroll;
+          border-bottom-left-radius: 0px;
+          border-bottom-right-radius: 0px;
+        }
+
+        .content {
+          width: auto;
+          padding: 0;
+        }
+      }
+
+      .tip {
+        color: var(--secondary-text-color);
+        font-size: 14px;
+      }
+      .date {
+        color: var(--primary-text-color);
+      }
+    </style>
+
+    <app-header-layout has-scrolling-region>
+      <app-header slot="header" fixed>
+        <app-toolbar>
+          <ha-menu-button narrow='[[narrow]]' show-menu='[[showMenu]]'></ha-menu-button>
+          <div main-title>Mailbox</div>
+        </app-toolbar>
+      </app-header>
+      <div class='content'>
+        <paper-card>
+          <template is='dom-if' if='[[!_messages.length]]'>
+            <div class='card-content'>
+              You do not have any messages.
+            </div>
+          </template>
+          <template is='dom-repeat' items='[[_messages]]'>
+            <paper-item on-tap='openMP3Dialog'>
+              <paper-item-body style="width:100%" two-line>
+                <div class="row">
+                  <div>[[item.caller]]</div>
+                  <div class="tip">[[item.duration]] secs</div>
+                </div>
+                <div secondary>
+                  <span class="date">[[item.timestamp]]</span> - [[item.message]]
+                </div>
+              </paper-item-body>
+            </paper-item>
+    		  </template>
+        </paper-card>
+      </div>
+    </app-header-layout>
+
+    <paper-dialog with-backdrop id="mp3dialog" on-iron-overlay-closed="_mp3Closed">
+      <h2>
+        Message Playback
+        <paper-icon-button
+          on-tap='openDeleteDialog'
+          icon='mdi:delete'
+        ></paper-icon-button>
+      </h2>
+      <div id="transcribe">text</div>
+      <div>
+        <audio id="mp3" preload="none" controls> <source id="mp3src" src="" type="audio/mpeg"></audio>
+      </div>
+    </paper-dialog>
+
+    <paper-dialog with-backdrop id="confirmdel">
+      <h2>Delete Message</h2>
+      <p>Are you sure you want to delete this message?</p>
+      <div class="buttons">
+        <paper-button dialog-dismiss>Decline</paper-button>
+        <paper-button dialog-confirm autofocus on-tap="deleteSelected">Accept</paper-button>
+      </div>
+    </paper-dialog>
+  </template>
+</dom-module>
+
+<script>
+Polymer({
+  is: 'ha-panel-mailbox',
+  properties: {
+    hass: {
+      type: Object,
+    },
+
+    narrow: {
+      type: Boolean,
+      value: false,
+    },
+
+    showMenu: {
+      type: Boolean,
+      value: false,
+    },
+
+    platforms: {
+      type: Array,
+    },
+
+    _messages: {
+      type: Array,
+    },
+
+    currentMessage: {
+      type: Object,
+    },
+  },
+
+  attached: function () {
+    this.hassChanged = this.hassChanged.bind(this);
+    this.hass.connection.subscribeEvents(this.hassChanged, 'mailbox_updated')
+      .then(function (unsub) { this._unsubEvents = unsub; }.bind(this));
+    this.computePlatforms().then(function (platforms) {
+      this.platforms = platforms;
+      this.hassChanged();
+    }.bind(this));
+  },
+
+  detached: function () {
+    if (this._unsubEvents) this._unsubEvents();
+  },
+
+  hassChanged: function () {
+    if (!this._messages) {
+      this._messages = [];
+    }
+    this.getMessages().then(function (items) {
+      this._messages = items;
+    }.bind(this));
+  },
+
+  openMP3Dialog: function (event) {
+    var platform = event.model.item.platform;
+    this.currentMessage = event.model.item;
+    this.$.mp3dialog.open();
+    this.$.mp3src.src = '/api/mailbox/media/' + platform + '/' + event.model.item.sha;
+    this.$.transcribe.innerText = event.model.item.message;
+    this.$.mp3.load();
+    this.$.mp3.play();
+  },
+
+  _mp3Closed: function () {
+    this.$.mp3.pause();
+  },
+
+  openDeleteDialog: function () {
+    this.$.confirmdel.open();
+  },
+
+  deleteSelected: function () {
+    var msg = this.currentMessage;
+    this.hass.callApi('DELETE', 'mailbox/delete/' + msg.platform + '/' + msg.sha);
+    this.$.mp3dialog.close();
+  },
+  getMessages: function () {
+    const items = this.platforms.map(function (platform) {
+      return this.hass.callApi('GET', 'mailbox/messages/' + platform).then(function (values) {
+        var platformItems = [];
+        var arrayLength = values.length;
+        for (var i = 0; i < arrayLength; i++) {
+          var datetime = window.hassUtil.formatDateTime(new Date(values[i].info.origtime * 1000));
+          platformItems.push({
+            timestamp: datetime,
+            caller: values[i].info.callerid,
+            message: values[i].text,
+            sha: values[i].sha,
+            duration: values[i].info.duration,
+            platform: platform
+          });
+        }
+        return platformItems;
+      });
+    }.bind(this));
+    return Promise.all(items).then(function (platformItems) {
+      var arrayLength = items.length;
+      var final = [];
+      for (var i = 0; i < arrayLength; i++) {
+        final = final.concat(platformItems[i]);
+      }
+      final.sort(function (a, b) {
+        return new Date(b.timestamp) - new Date(a.timestamp);
+      });
+      return final;
+    });
+  },
+
+  computePlatforms: function () {
+    return this.hass.callApi('GET', 'mailbox/platforms');
+  },
+});
+
+</script>
diff --git a/src/components/ha-cards.html b/src/components/ha-cards.html
index 232165258f..b0a988fc92 100644
--- a/src/components/ha-cards.html
+++ b/src/components/ha-cards.html
@@ -106,6 +106,7 @@
     alarm_control_panel: 3,
     sensor: 5,
     binary_sensor: 6,
+    mailbox: 7,
   };
 
   function getPriority(domain) {
diff --git a/src/util/hass-util.html b/src/util/hass-util.html
index f9fe871589..07c9385116 100644
--- a/src/util/hass-util.html
+++ b/src/util/hass-util.html
@@ -302,6 +302,9 @@ window.hassUtil.domainIcon = function (domain, state) {
     case 'lock':
       return state && state === 'unlocked' ? 'mdi:lock-open' : 'mdi:lock';
 
+    case 'mailbox':
+      return 'mdi:mailbox';
+
     case 'media_player':
       return state && state !== 'off' && state !== 'idle' ?
         'mdi:cast-connected' : 'mdi:cast';