<template>
  <div class="p-2">
    <transition :enter-active-class="proxy?.animate.searchAnimate.enter"
      :leave-active-class="proxy?.animate.searchAnimate.leave">
      <div v-show="showSearch" class="mb-[10px]">
        <el-card shadow="hover" class="btn_wev">
          <el-button :type="isListView ? 'primary' : ''" @click="switchView('card')" class="btn_list">
            {{ isListView ? '卡片显示' : '卡片显示' }}
          </el-button>
          <el-button :type="!isListView ? 'primary' : ''" @click="switchView('list')" class="btn_list">
            {{ !isListView ? '列表显示' : '列表显示' }}
          </el-button>
          <div class="btn_search">
            <div style="position: absolute; right:30px; top:30px">
              <el-input v-model="queryParams.content" placeholder="报警信息" clearable
                style="width: 200px; margin-right: 20px;" @keyup.enter="handleQuery" @input="handleInput" />
              <el-button type="primary" plain @click="toggleFilter">高级筛选</el-button>
            </div>
          </div>
          <el-collapse accordion v-model="activeNames">
            <el-collapse-item name="1">
              <el-form ref="queryFormRef" :model="queryParams" :inline="true" style="margin-top: 20px;">
                <el-form-item label="设备名称" prop="deviceName">
                  <el-input v-model="queryParams.deviceName" placeholder="请输入设备名称" clearable
                    @keyup.enter="handleQuery" />
                </el-form-item>
                <el-form-item label="设备类型" prop="deviceType">
                  <el-select v-model="queryParams.deviceType" placeholder="设备类型">
                    <el-option v-for="item in deviceTypeOptions" :key="item.value" :label="item.typeName"
                      :value="item.deviceTypeId" />
                  </el-select>
                </el-form-item>
                <el-form-item label="报警事项" prop="deviceAction">
                  <el-select v-model="queryParams.deviceAction">
                    <el-option value="0" label="强制报警"></el-option>
                    <el-option value="1" label="撞击闯入"></el-option>
                    <el-option value="2" label="自动报警"></el-option>
                    <el-option value="3" label="电子围栏告警"></el-option>
                  </el-select>
                </el-form-item>
                <el-form-item label="报警时间" style="width: 308px">
                  <el-date-picker v-model="dateRange" value-format="YYYY-MM-DD HH:mm:ss" type="daterange"
                    range-separator="-" start-placeholder="开始日期" end-placeholder="结束日期"
                    :default-time="[new Date(2000, 1, 1, 0, 0, 0), new Date(2000, 1, 1, 23, 59, 59)]"></el-date-picker>
                </el-form-item>
                <el-form-item label="处理状态" prop="treatmentState">
                  <el-select v-model="queryParams.treatmentState">
                    <el-option value="0" label="已处理"></el-option>
                    <el-option value="1" label="待处理"></el-option>
                  </el-select>
                </el-form-item>
                <el-form-item>
                  <el-button type="primary" icon="Search" @click="handleQuery">搜索</el-button>
                  <el-button icon="Refresh" @click="resetQuery">重置</el-button>
                </el-form-item>
              </el-form>
            </el-collapse-item>
          </el-collapse>
        </el-card>
      </div>
    </transition>

    <el-card shadow="never">
      <div v-if="isListView" key="card">
        <el-row :gutter="20" v-if="alarmList.length > 0">
          <el-col :span="6" v-for="(item, index) in alarmList" :key="index">
            <el-card class="custom-alarm-card">
              <div class="card-header">
                <h4 class="device-name">{{ item.startTime }}</h4>
              </div>
              <!-- 卡片内容：报警事项、地点、时间等信息 -->
              <div class="card-body">
                <div class="d_fl">
                  <div class="d_flex">
                    <div>
                      <img :src="item.devicePic" alt="" class="devicePicImg">
                    </div>
                    <div style="margin-left:10px;">
                      <div class="deviceName">{{ item.deviceName }}</div>
                      <div class="deviceTypeName">{{ item.deviceTypeName }}</div>
                    </div>
                  </div>
                  <div>
                    <span class="treatment-state" :class="item.treatmentState === 0 ? 'handled' : 'pending'">
                      {{ item.treatmentState === 0 ? '已处理' : '待处理' }}
                    </span>
                  </div>
                </div>
                <div class="label">报警事项</div>
                <div class="alearm">
                  <template v-if="item.deviceAction === 0">强制报警
                    <span v-if="item.treatmentState === 1">({{ item.timeDiff }})</span>
                  </template>
                  <template v-else-if="item.deviceAction === 1">撞击闯入
                    <span v-if="item.treatmentState === 1">({{ item.timeDiff }})</span>
                  </template>
                  <template v-else-if="item.deviceAction === 2">自动报警
                    <span v-if="item.treatmentState === 1">({{ item.timeDiff }})</span>
                  </template>
                  <template v-else-if="item.deviceAction === 3">电子围栏告警
                    <span v-if="item.treatmentState === 1">({{ item.timeDiff }})</span>
                  </template>
                </div>
                <div class="label">报警地点</div>
                <div class="alearmADD">
                 {{ item.location && item.location !== '[]' ? item.location : '无' }}
                </div>
                <div v-if="item.treatmentState === 0" class="dl_bot d_fl">
                  <div v-if="item.durationTime">时长:{{ item.durationTime }}</div>
                  <div v-if="item.finishTime">解除: {{ item.finishTime.split(' ')[1] || '' }}</div>
                </div>
              </div>
            </el-card>
          </el-col>
        </el-row>
        <el-row :gutter="20" v-else>
          <!-- 使用flex容器实现垂直居中布局 -->
          <div
            style="display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; width: 100%;">
            <img src="@/assets/images/noData.png" alt="暂无数据" style="max-width: 150px; margin-bottom: 16px;">
            <div style="color: #999; font-size: 14px;">暂无数据</div>
          </div>
        </el-row>
      </div>
      <div v-else key="list">
        <el-table v-loading="loading" border :data="alarmList">
          <el-table-column label="设备名称" align="center" prop="deviceName" />
          <el-table-column label="设备类型" align="center" prop="deviceTypeName" />
          <el-table-column label="IMEI/MAC" align="center">
            <template #default="scope">
              <div>{{ scope.row.deviceImei }} {{ scope.row.deviceMac }}</div>
            </template>
          </el-table-column>
          <el-table-column label="报警地点" align="center" prop="location"  show-overflow-tooltip>
            <template #default="scope">
              <div>{{ scope.row.location && scope.row.location !== '[]' ? scope.row.location : '无' }}</div>
            </template>
          </el-table-column>
          <el-table-column label="报警事项" align="center" prop="deviceAction">
            <template #default="scope">
              <el-tag type="danger" v-if="scope.row.deviceAction == 0">强制报警</el-tag>
              <el-tag type="danger" v-if="scope.row.deviceAction == 1">撞击闯入</el-tag>
              <el-tag type="danger" v-if="scope.row.deviceAction == 2">自动报警</el-tag>
              <el-tag type="danger" v-if="scope.row.deviceAction == 3">电子围栏告警</el-tag>
            </template>
          </el-table-column>
          <el-table-column label="报警持续时间" align="center" prop="durationTime" width="180">
            <template #default="scope">
              <el-tag type="danger">{{ scope.row.durationTime || '/' }}</el-tag>
            </template>
          </el-table-column>
          <el-table-column label="处理状态" align="center" prop="treatmentState">
            <template #default="scope">
              <div class="ysStatus" v-if="scope.row.treatmentState == 0">已处理</div>
              <el-tag type="danger" v-if="scope.row.treatmentState == 1">未处理</el-tag>

            </template>
          </el-table-column>
          <el-table-column label="报警时间" align="center" prop="startTime" />
        </el-table>
      </div>
      <pagination v-show="total > 0" :total="total" v-model:page="queryParams.pageNum"
        v-model:limit="queryParams.pageSize" @pagination="getList" />
    </el-card>
  </div>
</template>

<script setup name="Alarm" lang="ts">
import { listAlarm } from '@/api/equipmentAlarmRecord/index';
import { AlarmVO, AlarmQuery, AlarmForm } from '@/api/equipmentAlarmRecord/types';
import apiTypeAll from '@/api/equipmentManagement/device/index';
import { TimeConverter } from '@/utils/timeConverter';
const { proxy } = getCurrentInstance() as ComponentInternalInstance;
const alarmList = ref<AlarmVO[]>([]);
const timers = ref<Record<string, number>>({});
const isListView = ref(true);
const dateRange = ref(['', '']);
const loading = ref(true);
const showSearch = ref(true);
const total = ref(0);
const deviceTypeOptions = ref([]); //设备类型
const queryFormRef = ref<ElFormInstance>();
const activeNames = ref([]);
const debounceTimer = ref(null)   // 用于防抖的定时器
const initFormData: AlarmForm = {
  id: undefined,
  deviceId: undefined,
  deviceAction: undefined,
  deviceName: undefined,
  dataSource: undefined,
  content: undefined,
  deviceType: undefined,
  longitude: undefined,
  latitude: undefined,
  location: undefined,
  startTime: undefined,
}
const data = reactive<PageData<AlarmForm, AlarmQuery>>({
  form: { ...initFormData },
  queryParams: {
    pageNum: 1,
    pageSize: 8,
    deviceId: undefined,
    deviceAction: undefined,
    deviceName: undefined,
    dataSource: undefined,
    content: undefined,
    deviceType: undefined,
    longitude: undefined,
    latitude: undefined,
    durationTime: undefined,
    treatmentState: undefined,
    params: {
    }
  },
  rules: {
    id: [
      { required: true, message: "ID不能为空", trigger: "blur" }
    ],
  }
});

const { queryParams, form, rules } = toRefs(data);
const switchView = (view: 'list' | 'card') => {
  isListView.value = (view === 'card');
};
/** 查询设备告警列表 */
const getList = async () => {
  loading.value = true;
  const [startTime, endTime] = dateRange.value;
  queryParams.value = {
    ...queryParams.value,
    queryTime1: startTime,
    queryTime2: endTime
  };
  const res = await listAlarm(queryParams.value);
  if (res.rows) {
    // 先清除已有定时器
    clearAllTimers();
    //alarmList.value = res.rows;
    // 为每个项添加timeDiff属性并初始化
    alarmList.value = res.rows.map(item => ({
      ...item,
      timeDiff: '' // 用于存储计算出的时间差
    }));
    total.value = res.total;
    // 为每个需要计时的项创建定时器
    initTimers();
  }

  loading.value = false;
}
// 初始化所有定时器
const initTimers = () => {
  alarmList.value.forEach(item => {
    // 只对需要计时的项创建定时器（根据你的业务逻辑判断）
    if (item.treatmentState === 1 && item.startTime) {
      // 使用项的唯一标识作为定时器键名（假设id是唯一标识）
      timers.value[item.id] = TimeConverter.createTimeDiffTimer(
        item.startTime,
        (diff) => {
          // 找到对应的项并更新时间差
          const index = alarmList.value.findIndex(i => i.id === item.id);
          if (index !== -1) {
            alarmList.value[index].timeDiff = diff;
          }
        }
      );
    }
  });
};
// 清除所有定时器
const clearAllTimers = () => {
  Object.values(timers.value).forEach(timerId => {
    TimeConverter.clearTimeDiffTimer(timerId);
  });
  timers.value = {};
};
// 设备类型
const getDeviceType = () => {
  apiTypeAll.deviceTypeAll().then(res => {
    if (res.code == 200) {
      deviceTypeOptions.value = res.data
    }
  }).catch(err => {

  })
};
const toggleFilter = () => {
  if (activeNames.value.length > 0) {
    activeNames.value = [];
  } else {
    activeNames.value = ['1'];
  }
};

const handleInput = () => {
  if (debounceTimer.value) {
    clearTimeout(debounceTimer.value)
  }
  // 300ms后执行查询（避免输入过程中频繁调用接口）
  debounceTimer.value = setTimeout(() => {
    handleQuery()  // 调用查询接口的方法
  }, 300)
};
/** 搜索按钮操作 */
const handleQuery = () => {
  queryParams.value.pageNum = 1;
  getList();
}

/** 重置按钮操作 */
const resetQuery = () => {
  dateRange.value = ['', ''];
  queryFormRef.value?.resetFields();
  handleQuery();
}
onMounted(() => {
  getList();
  getDeviceType()
});
// 组件卸载时清除所有定时器
onUnmounted(() => {
  clearAllTimers();
});
</script>
<style lang="scss" scoped>
:deep .el-collapse {
  border-top: none
}

:deep .el-collapse-item__header {
  display: none;
}

:deep .el-collapse-item__wrap {
  border-top: none;
}

.btn_wev {
  padding: 5px 0;
}

.btn_list {
  margin-top: -5px;
  margin-bottom: 10px;
}

.custom-alarm-card {
  min-height: 270px;
  display: flex;
  flex-direction: column;
  box-shadow: 0px 0px 6px 0px rgba(0, 27, 74, 0.1);
  background: linear-gradient(127.63deg, rgba(255, 240, 240, 1), rgba(255, 255, 255, 1) 100%);
  border: none;
  margin-bottom: 16px;
  border-radius: 5px;
}

/* 卡片头部：设备名称 + 处理状态 布局 */
.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
  border-bottom: 1px solid rgba(235, 238, 248, 1);
  height: 30px;
  margin-top: -11px;
}

.d_fl {
  display: flex;
  justify-content: space-between;
}

.d_flex {
  display: flex;
}

.devicePicImg {
  width: 48px;
  height: 37px;
}

.deviceTypeName {
  font-size: 13px;
  font-weight: 400;
}


.deviceName {
  color: rgba(56, 64, 79, 1);
  font-family: Microsoft YaHei;
  font-size: 14px;
  font-weight: 700;
}

/* 处理状态标签：不同状态不同颜色 */
.treatment-state {
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 12px;
}

.handled {
  /* 已处理-绿色 */
  color: rgba(0, 165, 82, 1);
}

.pending {
  /* 待处理-红色 */
  color: rgba(224, 52, 52, 1);
}

/* 标签与值的间距 */
.label {
  font-weight: 500;
  margin-right: 4px;
  margin: 4px 0;
  font-size: 14px;
}

.value {
  flex: 1;
}

.alearm {
  border-radius: 4px;
  background: rgba(224, 52, 52, 0.04);
  padding: 8px 18px;
  margin: 10px 0 10px 0;
  position: relative;
  color: rgb(224, 52, 52);
  font-size: 13px;
}

.alearm::before {
  position: absolute;
  content: "";
  width: 7px;
  height: 7px;
  background: rgb(224, 52, 52);
  border-radius: 50%;
  left: 6px;
  top: 15px;
}

.alearmADD {
  border-radius: 4px;
  background: rgba(224, 52, 52, 0.04);
  padding: 8px 18px;
  margin: 10px 0 10px 0;
  position: relative;
  color: rgba(56, 64, 79, 1);
  font-size: 13px;
}

.alearmADD::before {
  position: absolute;
  content: "";
  width: 7px;
  height: 7px;
  background: rgba(56, 64, 79, 1);
  border-radius: 50%;
  left: 6px;
  top: 15px;
}

.dl_bot {
  border-top: 1px solid rgba(235, 238, 248, 1);
  padding-top: 10px;
  color: rgba(56, 64, 79, 0.6);
  font-size: 12px;
}

.ysStatus {
  color: #00A552;
}
</style>
