<!-- 夕彤编写,在此备份 -->
<script lang="ts" setup name="ResourceList">
import type { Ref } from 'vue'
import { getCurrentInstance, nextTick, reactive, ref } from 'vue'
import { ElMessage, ElMessageBox } from 'element-plus'
import dayjs from 'dayjs'
import { videoTree } from '@/api/ycjg/aqbb'
const router = useRouter()

const treeRef = ref(null) as any
const filterText = ref('')
const timeRange = ref<[any, any]>(['', ''])
// 默认查询条件
const defaultQuery = {
  id: '',
  startTime: '',
  endTime: '',
}
const listQuery = reactive({ ...defaultQuery })

const data = ref([])

const defaultProps = ref({
  children: 'childre                                                                                                                                                                                     n',
  label: 'name',
  isDisabled: 'disabled',
})

const { proxy } = getCurrentInstance() as any
const width = ref(0)
const height = ref(0)
const loading = ref(false)
const src = ref('')

const resize = () => {
  const divPlugin = document.getElementById('home')
  console.log(divPlugin)
  width.value = divPlugin!.clientWidth - 20
  height.value = divPlugin!.clientHeight - 60
}

function filterNode(value: any, data: { name: string | any[] }) {
  if (value === '' || value === null) {
    return true
  }
  return data.name.includes(value)
}

let treeClickCount = 0
let currentCameras = {} as any

function recordStart(this: any, type: any) {
  const codeMap = { MP4: 5, PS: 2 }
  let player = this.player
  let index = player.currentWindowIndex
  let fileName = `${moment().format('YYYYMMDDHHmm')}.mp4`
  typeCode = codeMap[type]

  player.JS_StartSaveEx(index, fileName, typeCode).then(
    () => { console.log('record start ...') },
    (e: any) => { console.error(e) },
  )
}

function recordStop(this: any) {
  let player = this.player
  index = player.currentWindowIndex

  player.JS_StopSave(index).then(
    () => { console.log('record stoped, saving ...') },
    (e: any) => { console.error(e) },
  )
}

async function realplay() {
  const playUrl = await getPreviewUrl(deviceData.value.cameraIndexCode)
  player.value!.JS_Play(playUrl, { playURL: playUrl, mode: 0 }, 0).then(
    () => { console.log('realplay success') },
    (e: any) => { console.error(e) },
  )
}

function handleNodeClick(data: any, node: any, self: any) {
  const now = new Date().getTime()
  if (now - treeClickCount < 300) { // 双击事件的判断，300毫秒内重复点击
    console.log('Double click on:', data)
    if (Object.prototype.hasOwnProperty.call(data, 'children')) { // 点击父亲
      return
    }
    src.value = data.url // todo 视频地址
    currentCameras = data
  }
  treeClickCount = now
}

const unwatch = watch(filterText, (newVal) => {
  treeRef.value.filter(newVal)
})

function search() {

}

// 搜索重置
function reset() {
  Object.assign(listQuery, defaultQuery)
  listQuery.startTime = dayjs(Date.now() - 7 * 24 * 60 * 60 * 1000).format('YYYY-MM-DD HH:mm:ss')
  listQuery.endTime = dayjs().format('YYYY-MM-DD HH:mm:ss')
  listQuery.id = ''
  timeRange.value = [listQuery.startTime, listQuery.endTime]
  search()
}

onBeforeUnmount(() => {
  unwatch()
  window.removeEventListener('resize', resize)
})

function solveData(data: any) {
  data.forEach((item: any) => {
    if (item.device) {
      item.name = `${item.name} (${item.device.deviceStatusName})`
      console.log('修改后的name', item.name)
    }
    if (item.children && item.children.length) {
      solveData(item.children)
    }
  })
  return data
}

onMounted(() => {
  videoTree().then((response) => {
    if (response.code === 200) {
      data.value = response.data
      data.value = solveData(data.value)
    }
  })
  resize()
  reset()
  window.addEventListener('resize', resize)
})
</script>

<template>
  <app-container style="height: calc(100vh - 110px)">
    <div style="display: flex;height: 100%">
      <el-card class="left">
        <el-input
          placeholder="设备名称过滤"
          v-model="filterText">
        </el-input>
        <el-tree
          ref="treeRef"
          class="filter-tree"
          style="width: 100%;height: 100%"
          :data="data"
          :filter-node-method="filterNode"
          node-key="id"
          :default-expand-all="true"
          :props="defaultProps"
          @node-click="handleNodeClick"
        >
          <template #default="{ node }">
            <span style="display: flex;align-items: center;">
              <el-icon v-if="node.label.slice(node.label.indexOf('(')) === '(在线)'" style="margin-right: 5px">
                <svg-icon name="icon-online" />
              </el-icon>
              <el-icon v-if="node.label.slice(node.label.indexOf('(')) === '(离线)'" style="margin-right: 5px">
                <svg-icon name="icon-offline" />
              </el-icon>
              <el-tooltip
                class="box-item"
                effect="dark"
                :content="node.label"
                placement="right"
              >
                <span v-if="node.label.indexOf('(') === -1">{{ node.label }}</span>
              </el-tooltip>
              <el-tooltip
                class="box-item"
                effect="dark"
                :content="node.label.slice(0, node.label.indexOf('('))"
                placement="right"
              >
                <span v-if="node.label.indexOf('(') !== -1" :style="{ 'color': node.label.slice(node.label.indexOf('(')) === '(在线)' ? '#0e932e' : '#606266', 'font-weight': node.label.slice(node.label.indexOf('(')) === '(在线)' ? 600 : 500 }">{{ node.label.slice(0, node.label.indexOf('(')) }}</span>
              </el-tooltip>
              <!-- <span v-if="node.label.slice(node.label.indexOf('(')) === '(在线)' || node.label.slice(node.label.indexOf('(')) === '(离线)'" :style="{ color: node.label.slice(node.label.indexOf('(')) === '(在线)' ? 'green' : 'red' ,  'font-weight': 600 }">{{ node.label.slice(node.label.indexOf('(')) }}</span> -->
            </span>
          </template>
        </el-tree>
      </el-card>
      <div id="home" class="right">
        <div style="display:flex;">
          <search-area :need-clear="true" @search="search" @clear="reset" style="width: calc(100% - 268px)">
            <search-item>
              <el-date-picker
                v-model="timeRange"
                type="datetimerange"
                range-separator="到"
                format="YYYY-MM-DD HH:mm:ss"
                value-format="YYYY-MM-DD HH:mm:ss"
                start-placeholder="开始时间"
                end-placeholder="结束时间"
                style="width: 450px;"
                :clearable="false"
              />
            </search-item>
          </search-area>
          <div style="position: absolute;right: 20px;top: 22px">
            <el-button type="primary" @click="recordStart('MP4')" plain>录制MP4</el-button>
            <el-button @click="recordStop" type="info" plain>停止录制并保存文件</el-button>
          </div>
        </div>
        <div id="player"></div>
        <video id="video0" :src="src" autoPlay :width="width" :height="height" style="margin: 0 10px"/>
      </div>
    </div>
  </app-container>
</template>

<style lang="scss" scoped>
.left {
  width: 300px;
  height: 100%;
  padding: 10px;
  overflow-y: scroll;
}
.right {
  width: calc(100% - 310px);
  margin-left: 10px;
  background-color: white;
}
.video-container {
  display: flex;
  flex: 1;
  flex-direction: row;
  justify-content: center;
  align-items: center;
  margin-bottom: 5px;
}
video {
  position: relative;
  object-fit: fill;
  overflow: hidden;
  background: #000;
}
</style>