app/api/Binding.qml

   1 /*
   2  * Copyright (C) 2016 The Qt Company Ltd.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *      http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 import QtQuick 2.6
  18 import QtWebSockets 1.0
  19 import 'MessageId.js' as MessageId
  20
  21 WebSocket {
  22         id: root
  23         active: true
  24
  25         property string statusString: "waiting..."
  26
  27         property real fanSpeed: 0.0
  28         property real leftTemperature: 21.0
  29         property real rightTemperature: 21.0
  30         property string language: "en_US"
  31
  32         property Connections c : Connections {
  33                 target: root
  34                 onFanSpeedChanged: {
  35                         var json = [MessageId.call, '9999', 'hvac/set', {'FanSpeed': fanSpeed}]
  36                         console.debug(JSON.stringify(json))
  37                         sendTextMessage(JSON.stringify(json))
  38                 }
  39                 onLeftTemperatureChanged: {
  40                         var json = [MessageId.call, '9999', 'hvac/set', {'LeftTemperature': leftTemperature}]
  41                         console.debug(JSON.stringify(json))
  42                         sendTextMessage(JSON.stringify(json))
  43
  44                         var json1 = [MessageId.call, '9999', 'hvac/temp_left_zone_led', {'LeftLed': leftTemperature}]
  45                         console.debug(JSON.stringify(json1))
  46                         sendTextMessage(JSON.stringify(json1))
  47                 }
  48                 onRightTemperatureChanged: {
  49                         var json = [MessageId.call, '9999', 'hvac/set', {'RightTemperature': rightTemperature}]
  50                         console.debug(JSON.stringify(json))
  51                         sendTextMessage(JSON.stringify(json))
  52
  53                         var json1 = [MessageId.call, '9999', 'hvac/temp_right_zone_led', {'RightLed': rightTemperature}]
  54                         console.debug(JSON.stringify(json1))
  55                         sendTextMessage(JSON.stringify(json1))
  56                 }
  57                 onLanguageChanged: {
  58                         var json = [MessageId.call, '9999', 'hvac/set', {'Language': language}]
  59                         console.debug(JSON.stringify(json))
  60                         sendTextMessage(JSON.stringify(json))
  61                 }
  62         }
  63
  64         onTextMessageReceived: {
  65                 var json = JSON.parse(message)
  66                 var request = json[2].request
  67                 var response = json[2].response
  68                 console.log("HVAC Binding Message: ",message)
  69                 switch (json[0]) {
  70                 case MessageId.call:
  71                         break
  72                 case MessageId.retok:
  73                         root.statusString = request.status
  74                         break
  75                 case MessageId.reterr:
  76                         root.statusString = "Bad return value, binding probably not installed"
  77                         break
  78                 case MessageId.event:
  79                         if (json[1] === "hvac/language")
  80                                 console.log("HVAC event received: ",json[2])
  81                                 root.language = json[2].data
  82                                 root.statusString = "Language changed to "+language
  83                         break
  84                 }
  85         }
  86         onStatusChanged: {
  87                 switch (status) {
  88                 case WebSocket.Error:
  89                         root.statusString = "WebSocket error: " + root.errorString
  90                         break
  91                 }
  92         }
  93 }