weixin/utils/control.js

const {postData} = require('../api/intell')
const {putDevice} = require('../api/device')
function getlooplist(){
  var group = wx.getStorageSync('group')
  //获取分组下拉  
  var groups = []//分组列表
  var device = []//设备列表 
  for(let i = 0;i < group.length;i++){
    groups.push(group[i].groupName)
  }
  //改变分组下标
  if(wx.getStorageSync('groupName') != ''){
    for(let n = 0;n < groups.length;n++){
      if(groups[n] == wx.getStorageSync('groupName')){
         var groupsIndex = n//分组下标
      }
    }
  }
  for(let j = 0;j < group.length;j++){
    if(groups[groupsIndex] == group[j].groupName){
      if(group[j].devices != null && group[j].devices.length != 0){
        for(let p = 0;p < group[j].devices.length;p++){
          device.push(group[j].devices[p].deviceName)     
        }
        if(wx.getStorageSync('deviceName') != ''){
         for(let m = 0;m < device.length;m++){
           if(device[m] == wx.getStorageSync('deviceName')){
             var deviceIndex = m//设备下标
           }
         }
        }
        //根据分组名和设备名获取key和id以及回路名称
        for(let d = 0;d < group.length;d++){
          if(groups[groupsIndex] == group[d].groupName){
            for(let g = 0;g < group[d].devices.length;g++){
              if(device[deviceIndex] == group[d].devices[g].deviceName){
                var loopnum = group[d].devices[g].circuits
                var deviceId = group[d].devices[g].deviceId
                var deviceKey = group[d].devices[g].deviceKey
              }
            }
          }
        }
      }
  }
  }

  return [groups,groupsIndex,device,deviceIndex,loopnum,deviceId,deviceKey]
}
//回路开/关
function Switch(deviceId,deviceKey,Rel){
  postData(deviceId,deviceKey,Rel).then(res => {
    if(res.data.errno == 10){
      wx.showModal({
        title:'错误',
        content:'设备处于离线状态',
        showCancel:false
      })
    }
  })
}
//回路开/关读取
function switchReal(police,lamp,index){
  switch(police.length){
    case 1:
      police = '000' + police
    break;
    case 2:
      police = '00' + police
    break;
    case 3:
      police = '0' + police
    break;
    default:
      police = police
    break;
  }
  if(police.substring(2,3) == '0' && police.substring(3,4) == '0'){
    lamp[index] = 'https://cloud.long-chi.com/resource/miniprogram-lightcontrol/image/lamp.png'
  }
  else if(police.substring(2,3) == '0' && police.substring(3,4) == '1'){
    lamp[index] = 'https://cloud.long-chi.com/resource/miniprogram-lightcontrol/image/lamp1.png'
  }
  return lamp 
}

//回路名称调整(未解决)
function loopname(deviceid,groupid,loop,loops,slice,groupName,deviceName,group,content){
  if(content == ''){
    wx.showModal({
      title:'提示',
      content:'请输入名称',
      showCancel:false
    })
  }
  else if(content.length > 10){
    wx.showModal({
      title:'提示',
      content:'回路名称不能大于10个字符',
      showCancel:false
    })
  }
  else{
    loop[0] = content
    slice = loop.slice(0,loops)
    slice = slice.toString()
    putDevice({id:deviceid,groupId:groupid,circuits:slice}).then(ever => {
      if(ever.data.code == 200){
        for(let i = 0;i < group.length;i++){
          if(groupName == group[i].groupName){
            for(let j = 0;j < group[i].devices.length;j++){
              if(deviceName == group[i].devices[j].deviceName){
                  group[i].devices[j].circuits = slice
                  wx.setStorageSync('group', group)
                  return loop
              }
            }
          }
        }
      }
      else{
        wx.showModal({
          title:'错误',
          content:ever.data.msg,
          showCancel:false
        })
      }
    })
  } 
}

//分组下拉和设备下拉的获取(主页界面)
function droplist(){
  var group = wx.getStorageSync('group')
  //获取分组下拉  
  var groups = []
  for(let i = 0;i < group.length;i++){
    groups.push(group[i].groupName)
  }
  //改变分组下标
  if(wx.getStorageSync('groupName') != ''){
    let GroupName = that.data.groupName
    for(let n = 0;n < GroupName.length;n++){
      if(GroupName[n] == wx.getStorageSync('groupName')){
        var groupIndex = n
      }
    }
  }
  else{wx.setStorageSync('groupName',that.data.groupName[that.data.groupIndex])}
  //获取设备下拉
  var device = []
  var groupName = that.data.groupName
  var groupIndex = that.data.groupIndex
  for(let j = 0;j < group.length;j++){
    if(groupName[groupIndex] == group[j].groupName){
      if(group[j].devices != null && group[j].devices.length != 0){
        for(let p = 0;p < group[j].devices.length;p++){
          device.push(group[j].devices[p].deviceName)     
        }
        that.setData({deviceName:device})
        //改变设备下标
        if(wx.getStorageSync('deviceName') != ''){
          var DeviceName = that.data.deviceName
          for(let m = 0;m < DeviceName.length;m++){
            if(DeviceName[m] == wx.getStorageSync('deviceName')){
              that.setData({
                deviceIndex:m
              })
            }
          }
        }
        else{
          wx.setStorageSync('deviceName', that.data.deviceName[that.data.deviceIndex])
        }
      }
    }
  }
}

module.exports = {
  getlooplist:getlooplist,
  Switch:Switch,
  switchReal:switchReal,
  loopname:loopname,
}