wxmini/pages/index/index.wxml

<!-- index.wxml -->
<view class="container" style="flex-direction: column; display: flex;">
  <nav-bar bind:goBack="_goBack" nav-bgc-class="ex-nav-bgc-class" nav-title-class="ex-nav-title-class" ex-back-pre="ex-back-pre" navbar-data='{{nvabarData}}'></nav-bar>

  <view style="height: calc(100vh - 22rpx - {{navBarHeight}}px);">

    <view wx:if="{{indexPage==0}}" class="mair" style="flex-direction: column; display: flex; height: calc(100vh - 105rpx - {{safeBottomHeight}}rpx - 22rpx - {{navBarHeight}}px);">
      <view style="font-size: 32rpx; color: #333333; margin-top: 14rpx;">{{greeting}}</view>

      <!-- banner -->
      <view wx:if="{{bannerList.length>0}}" class="banner_container">
        <swiper class="swiper" indicator-dots="{{bannerList.length>1}}" autoplay="{{autoplay}}" interval="{{interval}}" duration="{{duration}}" circular="{{circular}}" indicator-active-color="#FFFFFF" indicator-color="#999999">
          <block wx:for="{{bannerList}}" wx:key="index">
            <swiper-item>
              <image mode="widthFix" class="swiper_image" src="{{item.pic}}" data-item="{{item}}" bind:tap="onTapBanner" />
            </swiper-item>
          </block>
        </swiper>
      </view>
      <!-- banner -->
      <!-- <view wx:if="{{bannerList.length>0}}" class="banner_container" style="width: calc(100vw - 64rpx);   border-radius: 16rpx;">
        <swiper style="width: calc(100vw - 64rpx);   border-radius: 16rpx;" indicator-dots="{{bannerList.length>1}}" autoplay="{{autoplay}}" interval="{{interval}}" duration="{{duration}}" circular="{{circular}}" indicator-active-color="#FFFFFF" indicator-color="#999999">
          <block wx:for="{{bannerList}}" wx:key="index">
            <swiper-item style="width: calc(100vw - 64rpx); border-radius: 16rpx;">
              <image class="banner_item" style="width: calc(100vw - 64rpx); border-radius: 16px;" src="{{item.pic}}" mode="aspectFill" bindtap="onTapBanner" data-item="{{item}}" lazy-load="true"></image>
            </swiper-item>
          </block>
        </swiper>
      </view> -->

      <view class="add_device_public" bind:tap="jumpToAddDevice">
        <image mode="heightFix" src="./../../img/add_device.png" style="width: 48rpx;height: 48rpx;"></image>
        <view style="color: white; margin-left: 8rpx; font-size: 32rpx;">添加设备</view>
      </view>

      <scroll-view scroll-y="true" style="height: calc(100vh - 152rpx - 296rpx - 46rpx - 105rpx - {{safeBottomHeight}}rpx - 5rpx - {{navBarHeight}}px);">
        <block wx:key="key" wx:for-item="item" wx:for-index="index" wx:for="{{deviceList}}">

          <view class="item_public" style="border: {{item.state && item.state === 'online'&&deviceListSelect === index  ? '6rpx solid #6546A3' : item.state && item.state === 'online'?'2rpx solid #6546A3':'2rpx solid #F2F5F7'}};  flex-direction: row; display: flex; margin-top: 10rpx; margin-bottom: {{index==0?deviceList.length-1:0}}rpx; " data-item="{{item}}" data-index="{{index}}" bind:tap="onTapItem">

            <view style="width: 264rpx; height: 200rpx;">
              <image class="item_public_image" src="{{item.imageUrl}}" style="opacity: {{item.state && item.state === 'online' ? '1' : '0.5'}};" mode="aspectFit" lazy-load="true" webp="true"></image>
            </view>

            <view class="item_public_right" style="flex: 1; margin-right: 25rpx; opacity: {{item.state && item.state === 'online' ? '1' : '0.5'}};">
              <view style="height: 190rpx; margin-top: 37rpx; margin-left: 32rpx; flex-direction: column; display: flex;">

                <view style="flex: 1;flex-direction: column; display: flex;">
                  <view style="display: flex; width: calc(100vw - 64rpx - 268rpx);">

                    <view style="width: calc(100vw - 64rpx - 268rpx - 53rpx - 30rpx); color: #333333; font-size: 28rpx;padding-right: 5rpx; white-space: nowrap; overflow: hidden;  text-overflow: ellipsis;">
                      <text>{{item.devName}}</text>
                    </view>

                    <view style="width: 48rpx; height: 48rpx;">
                      <image mode="aspectFit" src="./../../img/add_device_arrow.png" style="width: 48rpx; height: 48rpx; opacity: {{item.state && item.state === 'online'&&deviceListSelect === index ? '1' : '0'}}; "></image>
                    </view>

                  </view>

                  <view style="color: #666666; font-size: 24rpx;display: flex; flex-direction: row; align-items: center;">
                    <image mode="heightFix" src="{{item.connectType==3?'./../../images/device/wifi_black.png':'./../../images/device/blue_black.png'}}" style="width: 28rpx;height: 28rpx; padding-right: 10rpx; opacity: {{item.state && item.state === 'online' ? '1' : '0.7'}};"></image>
                    <view style="white-space: nowrap;"> {{item.state && item.state === "online" ? (item.connectType==3?"Wifi在线":"蓝牙在线") : "离线"}} </view>
                  </view>

                </view>
                <view style="align-items: center; justify-content: center; vertical-align: middle;width: 280rpx;height: 64rpx;background-color: #F2F5F7;  border-radius: 52rpx; text-align: center; justify-content: center;  display: flex;" data-index="{{index}}" catchtap="deleteDevice">
                  <view style="color: #666666; font-size: 28rpx; ">删除</view>
                </view>
              </view>
            </view>
          </view>

        </block>
      </scroll-view>
    </view>

    <view wx:else>

      <!-- 频道 -->
      <view wx:if="{{indexPage==1&&deviceListSelect!=null&&deviceList.length>deviceListSelect&&deviceList[deviceListSelect].connectType===3}}" class="mair" style="height: calc(100vh - 105rpx - {{safeBottomHeight}}rpx - 22rpx - {{navBarHeight}}px);">
        <view class="play-info">
          <view class="info">
            <image src="./../../img/blak.png" class="black" mode="scaleToFill"></image>
            <image src="./../../img/mm.png" class="mode" mode="widthFix"></image>
            <image class="logo" mode="heightFix" src="./../../img/logo.png"></image>
            <view wx:if="{{actionIndex !== null}}" style="opacity: 0.8; text-shadow:0px 0px 4px #6D00FF;" class="fm">
              FM.{{actionIndex !== null ? (actionIndex + 1 < 10 ? "0" + (actionIndex + 1) : actionIndex + 1) : 00}} </view>
                <view wx:if="{{actionIndex !== null}}" style="opacity: 1;" class="fm">
                  FM.{{actionIndex !== null ? (actionIndex + 1 < 10 ? "0" + (actionIndex + 1) : actionIndex + 1) : 00}} <image class="gochnnalList" mode="heightFix" src="./../../img/a6.png">
                    </image>
                </view>
                <view class="fmMod" bindtap="onTapToChannel"></view>
                <view wx:if="{{actionIndex !== null}}" class="thisMusic">
                  <text>当前播放：</text>
                  <view class="scroll-box">
                    <view class="scroll-wrap">
                      <view class="scroll-item">{{channelData[actionIndex].channelName}}</view>
                    </view>
                  </view>
                </view>
                <image src="{{'./../../img/dl' + battery + '.png'}}" class="battery" mode="scaleToFill"></image>
            </view>
            <view class="wakeMode" bindtap="goWake">
              <image src="./../../img/woak.png" class="mode" mode="scaleToFill"></image>
              <image class="wake" mode="heightFix" src="{{isSetWake ? './../../img/n24.png' : './../../img/n23.png' }}"></image>
              <text>定时</text>
            </view>
          </view>
          <scroll-view class="pd" scroll-y="true">
            <view class="conm" wx:if="{{channelData && channelData.length > 0}}">
              <image mode="scaleToFill" class="cz" src="./../../img/cz.png"></image>
              <view class="musicList">
                <view wx:for="{{channelData}}" class="li {{index === actionIndex ? 'action' : ' '}}">
                  <image mode="scaleToFill" wx:if="{{index === actionIndex}}" class="zz" src="./../../img/zz.png"></image>
                  <text class="lm">{{luoma[index]}}</text>
                  <view class="musicInfo" data-index="{{index}}" bindtap="onTapChannelIndex">
                    <image mode="scaleToFill" class="pic" src="{{item.channelPic ? item.channelPic : './../../img/head_pic.png'}}"></image>
                    <text>{{item.channelName}}</text>
                    <image mode="scaleToFill" wx:if="{{index === actionIndex}}" class="svg" src="./../../svg/audio.svg"></image>
                  </view>
                </view>
              </view>
              <!-- <image src="./../../svg/audio.svg"></image> -->
            </view>
          </scroll-view>
          <!-- 登录启用以下版本 -->
          <view class="gologin" wx:if="{{showLogin}}">
            <view class="model">
              <view bindtap="goLogin" style="position: none; height: auto;" class="loginPic">
                <image style="margin: 20rpx 0 20rpx 0; width: 100vw;" mode="widthFix" src="./../../img/BG_long.png"></image>
              </view>
              <view style="position: none; height: calc(100% - 224rpx); overflow: auto;" class="BG_PD">
                <view>
                  <image style="margin: 0; width: 100vw;" mode="widthFix" src="./../../img/BG_PD.png"></image>
                </view>
              </view>
            </view>
          </view>
          <view class="gologin goruter" wx:if="{{!showLogin && deviceList && deviceList.length === 0}}">
            <view class="model">
              <view bindtap="goDeviceConnect" style="position: none; height: auto;" class="loginPic">
                <image style="margin: 20rpx 0 20rpx 0; width: 100vw;" mode="widthFix" src="./../../img/BG_LJ.png"></image>
              </view>
              <view style="position: none; height: calc(100% - 224rpx); overflow: auto;" class="BG_PD">
                <view>
                  <image style="margin: 0; width: 100vw;" mode="widthFix" src="./../../img/BG_PD.png"></image>
                </view>
              </view>
            </view>
          </view>
        </view>

        <!-- 我的 -->
        <view wx:elif="{{indexPage==2}}" class="me" style="height: calc(100vh - 105rpx - {{safeBottomHeight}}rpx - 22rpx - {{navBarHeight}}px);">
          <view class="head-logo">
            <image mode="scaleToFill" src="{{userPic}}"></image>
            <text class="nick_name" wx:if="{{nickName}}">{{nickName}}</text>
          </view>
          <view class="br"></view>
          <view class="list">
            <view class="li">
              <view class="icon">
                <image mode="widthFix" style="width: 40rpx; height: 40rpx;" src="./../../img/o.png"></image>
              </view>
              <view class="button">
                <button open-type="feedback">建议与反馈</button>
                <image class="j" src="./../../img/b.png"></image>
              </view>
            </view>
            <view class="li">
              <view class="icon">
                <image mode="widthFix" style="width: 40rpx; height: 40rpx;" src="./../../img/q.png"></image>
              </view>
              <view class="button" bindtap="jumpToAboutUs">
                <text>关于我们</text>
                <image class="j" src="./../../img/b.png"></image>
              </view>
            </view>
          </view>
          <view wx:if="{{isLogin}}" class="login">
            <view bindtap="onTapLogin" class="{{!isLogin ? 'action' : ''}}">
              {{isLogin ? '退出登录' : "登录"}}
            </view>
          </view>
        </view>
      </view>

    </view>

    <view style="height: calc(105rpx + {{safeBottomHeight}}rpx); flex-direction: column; display: flex;background-color: white;">
      <view class="line"></view>
      <view style="flex: 1; text-align: center; display: flex;align-items: center;">
        <!-- 首页 -->
        <view class="bottom_view" data-index="0" bind:tap="onTapIndex">
          <image class="bottom_image" mode="widthFix" src="{{indexPage==0?'./../../img/index_action.png':'./../../img/index_unaction.png'}}"></image>
          <view style="font-size: 20rpx;color: {{indexPage==0?'#A4D099':'black'}}; padding-top: 0rpx;margin-top: 0rpx;">
            首页
          </view>
        </view>

        <!-- 频道 -->
        <view wx:if="{{deviceListSelect!=null&&deviceList.length>deviceListSelect&&deviceList[deviceListSelect].connectType===3}}" class="bottom_view" data-index="1" bind:tap="onTapIndex">
          <image class="bottom_image" mode="widthFix" src="{{indexPage==1?'./../../img/channel_action.png':'./../../img/channel_unaction.png'}}"></image>
          <view style="font-size: 20rpx;color: {{indexPage==1?'#A4D099':'black'}};">频道</view>
        </view>

        <!-- 我的 -->
        <view class="bottom_view" data-index="2" bind:tap="onTapIndex">
          <image class="bottom_image" mode="widthFix" src="{{indexPage==2?'./../../img/me_action.png':'./../../img/me_unaction.png'}}"></image>
          <view style="font-size: 20rpx;color: {{indexPage==2?'#A4D099':'black'}};">我的</view>
        </view>
      </view>
      <view style="height: {{safeBottomHeight}}rpx;"></view>
    </view>

  </view>