<template>
  <div class="countrybill-wrapper">
    <div class="header-box">
      <div class="header-top">
        <SelectBox :placeholder-name="areaPlaceHolder" select-title="科技领域" :select-list="areaList"
          :select-name="selectedArea" @update:select-text="handleSelectArea" />
        <SelectBox :placeholder-name="DatePlaceHolder" select-title="提出时间" :select-list="dateList"
          :select-name="selectedDate" :custom-time="customTime" @update:select-text="handleSelectDate"
          @update:custom-time="handleCustomDate" />
        <SelectBox v-if="isFolderAll" :placeholder-name="partyPlaceHolder" select-title="所属党派" :select-list="partyList"
          :select-name="selectedParty" @update:select-text="handleSelectParty" />
        <SelectBox v-if="isFolderAll" :placeholder-name="congressPlaceHolder" select-title="提出议院"
          :select-list="congressList" :select-name="selectedCongress" @update:select-text="handleSelectCongress" />
        <SelectBox v-if="isFolderAll" :placeholder-name="orgPlaceHolder" select-title="委员会" :select-list="orgList"
          :select-name="selectedOrg" @update:select-text="handleSelectOrg" />
        <SelectBox v-if="isFolderAll" :placeholder-name="memberPlaceHolder" select-title="提出议员"
          :select-list="memberList" :select-name="selectedmember" @update:select-text="handleSelectMember" />
        <SelectBox v-if="isFolderAll" :placeholder-name="statusPlaceHolder" select-title="所处阶段"
          :select-list="statusList" :select-name="selectedStatus" @update:select-text="handleSelectStauts" />
        <div class="check-box">
          <div class="check-box-left text-tip-1">
            {{ '是否涉华：' }}
          </div>
          <div class="check-box-right">
            <el-checkbox v-model="isInvolveCn" class="involve-checkbox" @change="handleInvolveCnChange">
              {{ '只看涉华法案' }}
            </el-checkbox>
          </div>
        </div>
      </div>
      <div class="header-footer">
        <div class="header-footer-left">
          <ActiveTag v-for="tag, index in activeTagList" :key="index" :tagName="tag.name"
            @close="handleCloseCurTag(tag, index)" />
        </div>
        <div class="header-footer-right">
          <HeaderBtnBox :isShowAll="isFolderAll" @show-all="handleSwitchFolderAll" @clear="handleClear"
            @confirm="handleConfirm" />
        </div>
      </div>
    </div>
    <div class="chart-main-box" v-if="isShowChart">
      <div class="info-box">
        <div class="switch-box" @click="handleSwitchChartData">
          <img src="@/views/dataLibrary/assets/icons/chart-active.svg" alt="">
        </div>
        <div class="num-box text-title-3-bold">
          {{ `共 ${totalNum} 条数据` }}
        </div>
      </div>
      <div class="content-box">
        <div class="content-header">
          <ChartHeader :list="staticsDemensionList" @clickItem="handleClickDemensionItem">
            <template #chart-header-right>
              <el-select v-model="selectedTime" placeholder="选择时间" style="width: 150px"
                v-show="curDemension === '提案时间'">
                <el-option v-for="item in timeList" :key="item.value" :label="item.label" :value="item.value" />
              </el-select>

            </template>
          </ChartHeader>
        </div>
        <div class="content-main">
          <ChartContainer :chartTitle="curChartTitle" :chartTypeList="curChartTypeList"
            @clickChartItem="handleSwitchActiveChart" @download="handleDownloadCurChartData">
            <template #chart-box>
              <LineChart v-if="activeChart === '折线图'" :lineChartData="curChartData" />
              <BarChart v-if="activeChart === '柱状图'" :barChartData="curChartData" />
              <PieChart v-if="activeChart === '饼状图'" :pieChartData="curChartData" />
              <RaderChart v-if="activeChart === '雷达图'" :radarChartData="curChartData" />
            </template>
          </ChartContainer>

        </div>
      </div>
    </div>
    <div class="data-main-box" v-else>
      <div class="data-main-box-header">
        <div class="switch-box" @click="handleSwitchChartData">
          <img src="@/views/dataLibrary/assets/icons/data-active.svg" alt="">
        </div>
        <div class="num-box text-title-3-bold">
          {{ `共 ${totalNum} 条数据` }}
        </div>
      </div>
      <div class="data-main-box-main">
        <div class="data-main-box-main-header">
          <div class="header-left">
            <div class="header-left-item1">
              <el-checkbox v-model="isSelectedAll" label="全选" @change="handleSelectAllChange" size="large" />
            </div>
            <div class="header-left-item2 text-tip-1">{{ `已选择${selectedCount}项` }}</div>
            <div class="header-left-item2 text-tip-1 cancel" @click="handleClearAll" v-show="selectedCount">{{ '取消' }}
            </div>
          </div>
          <div class="header-right">
            <div class="header-right-item item1" @click="handleExport">
              <div class="icon">
                <img src="../../assets/icons/download.svg" alt="">
              </div>
              <div class="text text-tip-1">{{ '导出' }}</div>
            </div>
            <div class="header-right-item2 item2">
              <el-select v-model="curOperation" placeholder="批量操作" style="width: 120px">
                <el-option v-for="item in operationList" :key="item.id" :label="item.name" :value="item.id" />
              </el-select>
            </div>
            <div class="header-right-item3 item3">
              <el-select v-model="isSort" placeholder="发布时间" style="width: 166px" @change="handlePxChange">
                <template #prefix>
                  <div style="display: flex; align-items: center; height: 100%">
                    <img src="../../assets/icons/desc-icon.svg" style="width: 14px; height: 14px" />
                  </div>
                </template>
                <el-option v-for="item in releaseTimeList" :key="item.value" :label="item.label" :value="item.value" />
              </el-select>
            </div>
          </div>
        </div>
        <div class="data-main-box-main-content">
          <el-table ref="tableRef" :data="tableData" row-key="id" @selection-change="handleSelectionChange"
            @select="handleSelect" @select-all="handleSelectAll" style="width: 100%" :row-style="{ height: '52px' }">
            <el-table-column type="selection" width="40" />
            <el-table-column label="法案名称" width="455">
              <template #default="scope">
                <span class="title-item text-compact-bold" @click="handleClickToDetail(scope.row)">{{ scope.row.title
                }}</span>
              </template>
            </el-table-column>
            <el-table-column label="日期" width="120" class-name="date-column">
              <template #default="scope">{{ scope.row.date }}</template>
            </el-table-column>
            <el-table-column label="提出人" width="480">
              <template #default="scope">
                <span class="person-item text-compact" @click="handlePerClick(scope.row)">{{ scope.row.sponsorPersonName
                }}</span>
              </template>
            </el-table-column>
            <el-table-column property="affiliation" label="所属党派" width="120" />
            <el-table-column property="originDepart" label="提出委员会" width="180" />
            <el-table-column property="status" label="所处阶段" width="120" />
          </el-table>
        </div>
      </div>
      <div class="data-main-box-footer">
        <el-pagination background layout="prev, pager, next" :total="totalNum" v-model:current-page="currentPage"
          :page-size="pageSize" @current-change="handleCurrentChange" />
      </div>
    </div>
  </div>
</template>

<script setup>
import { ref, computed, watch, onMounted, nextTick, onBeforeUnmount } from 'vue'
import ChartContainer from '../../components/ChartContainer/index.vue'
import ChartHeader from '../../components/ChartHeader/index.vue'
import ActiveTag from '../../components/ActiveTag/index.vue'
import HeaderBtnBox from '../../components/HeaderBtnBox/index.vue'
import LineChart from '../../components/LineChart/index.vue'
import PieChart from '../../components/PieChart/index.vue'
import BarChart from '../../components/BarChart/index.vue'
import RaderChart from '../../components/RadarChart/idnex.vue'
import SelectBox from '../../components/SelectBox/index.vue'
import { useRoute } from "vue-router";
import router from '@/router'

import { getPostOrgList, getPostMemberList } from '@/api/bill/billHome'
import { search, getStatusList } from '@/api/comprehensiveSearch'
import { ElMessage } from 'element-plus'
import getDateRange from '@/utils/getDateRange'

const route = useRoute();

const timer1 = ref(null)
const timer2 = ref(null)
const timer3 = ref(null)

// 图表/数据
const isShowChart = ref(false)
// 点击切换数据/图表
const handleSwitchChartData = () => {
  isShowChart.value = !isShowChart.value
  if (isShowChart.value) {
    const curDemensionItem = staticsDemensionList.value.filter(item => {
      return item.name === curDemension.value
    })[0]
    timer1.value = setTimeout(() => {
      activeChart.value = curDemensionItem.chartTypeList[0]
      curChartData.value = curDemensionItem.data
    })
  }
}

// 总计数据
const totalNum = ref(0)

// 统计维度列表
const staticsDemensionList = ref([
  {
    name: '提案时间',
    active: true,
    chartTypeList: ['折线图', '柱状图'],
    chartTitle: '美国会法案提出数量随时间变化趋势',
    data: {
      dataX: [],
      dataY: []
    },
    quatarData: {

    },
    yearData: {

    }
  },
  {
    name: '科技领域',
    active: false,
    chartTypeList: ['饼状图'],
    chartTitle: '美国会法案领域分布',
    data: []
  },
  {
    name: '提出议院',
    active: false,
    chartTypeList: ['饼状图'],
    chartTitle: '美国会法案议院分布',
    data: []
  },
  {
    name: '提出委员会',
    active: false,
    chartTypeList: ['饼状图'],
    chartTitle: '美国会法案委员会分布',
    data: []
  },
  {
    name: '提出议员党派',
    active: false,
    chartTypeList: ['饼状图'],
    chartTitle: '美国会法案党派分布',
    data: []
  },
  {
    name: '立法阶段',
    active: false,
    chartTypeList: ['饼状图'],
    chartTitle: '美国会法案立法阶段分布',
    data: []
  },
])

// 当前维度下的图表列表
const curChartTypeList = computed(() => {
  let arr = staticsDemensionList.value.filter(item => item.active)
  return arr[0].chartTypeList
})

const curChartTitle = computed(() => {
  let arr = staticsDemensionList.value.filter(item => item.active)
  return arr[0].chartTitle
})

// 当前维度
const curDemension = ref('提案时间')

// 点击维度item
const handleClickDemensionItem = (val) => {
  activeChart.value = ''
  staticsDemensionList.value.forEach(item => {
    item.active = false
  })
  val.active = true
  curDemension.value = val.name
  timer2.value = setTimeout(() => {
    activeChart.value = val.chartTypeList[0]
    curChartData.value = val.data
  })
}

const selectedTime = ref('按月统计')
const timeList = ref([
  {
    label: '按年度统计',
    value: '按年度统计'
  },
  {
    label: '按季度统计',
    value: '按季度统计'
  },
  {
    label: '按月度统计',
    value: '按月度统计'
  },
])

// 激活的标签列表
const activeTagList = computed(() => {
  const arr = []
  if (selectedArea.value && selectedArea.value !== '全部领域') {
    arr.push(
      {
        tag: '科技领域',
        name: selectedArea.value
      }
    )
  }
  if (selectedDate.value === '自定义') {
    arr.push(
      {
        tag: '提出时间',
        name: customTime.value.join('至')
      }
    )
  }
  if (selectedParty.value && selectedParty.value !== '全部党派') {
    arr.push(
      {
        tag: '所属党派',
        name: selectedParty.value
      }
    )
  }
  if (selectedCongress.value && selectedCongress.value !== '全部议院') {
    arr.push(
      {
        tag: '提出议院',
        name: selectedCongress.value
      }
    )
  }
  if (selectedOrg.value && selectedOrg.value !== '全部委员会') {
    arr.push(
      {
        tag: '委员会',
        name: selectedOrg.value
      }
    )
  }
  if (selectedmember.value && selectedmember.value !== '全部议员') {
    arr.push(
      {
        tag: '提出议员',
        name: selectedmember.value
      }
    )
  }
  if (selectedStatus.value && selectedStatus.value !== '全部阶段') {
    const statusName = statusList.value.filter(item => {
      return item.id === selectedStatus.value
    })[0].name
    arr.push(
      {
        tag: '所处阶段',
        name: statusName
      }
    )
  }
  if (isInvolveCn.value) {
    const involveStr = '涉华'
    arr.push(
      {
        tag: '是否涉华',
        name: involveStr
      }
    )
  }
  return arr
})

const handleCloseCurTag = (tag, index) => {
  switch (tag.tag) {
    case '科技领域':
      selectedArea.value = '全部领域'
      break
    case '提出时间':
      selectedDate.value = ''
      break
    case '所属党派':
      selectedParty.value = '全部党派'
      break
    case '提出议院':
      selectedCongress.value = '全部议院'
      break
    case '委员会':
      selectedOrg.value = '全部委员会'
      break
    case '提出议员':
      selectedmember.value = '全部议员'
      break
    case '所处阶段':
      selectedStatus.value = '全部阶段'
      break
    case '是否涉华':
      isInvolveCn.value = false
      break
  }
}

const activeChart = ref('')  // 当前激活的图表

const handleSwitchActiveChart = val => {
  activeChart.value = val.name
}

const radarChartData = ref({
  title: [
    {
      name: '航空航天',
      max: 10
    },
    {
      name: '先进制造',
      max: 10
    },
    {
      name: '量子科技',
      max: 10
    },
    {
      name: '人工智能',
      max: 10
    },
    {
      name: '新材料',
      max: 10
    },
    {
      name: '集成电路',
      max: 10
    },
  ],
  data: [
    {
      name: "337调查",
      value: [10, 5, 2, 8, 5, 7
      ]
    },
    {
      name: "232调查",
      value: [2, 5, 3, 8, 10, 2]
    },
    {
      name: "301调查",
      value: [5, 8, 2, 9, 1, 5]
    }
  ]
}

)


// 数据- 是否全选
const isSelectedAll = ref(false)

const curOperation = ref('')
const operationList = ref([
  {
    name: 'aaa',
    id: 'aaa'
  },
  {
    name: 'bbb',
    id: 'bbb'
  },
  {
    name: 'ccc',
    id: 'ccc'
  },
])

// 科技领域
const areaPlaceHolder = ref('请选择领域')
const selectedArea = ref('全部领域')
const areaList = ref([
  {
    name: '全部领域',
    id: '全部领域'
  },
  {
    name: '人工智能',
    id: '人工智能'
  },
  {
    name: '生物科技',
    id: '生物科技'
  },
  {
    name: '新一代通信网络',
    id: '新一代通信网络'
  },
  {
    name: '量子科技',
    id: '量子科技'
  },
  {
    name: '新能源',
    id: '新能源'
  },
  {
    name: '集成电路',
    id: '集成电路'
  },
  {
    name: '海洋',
    id: '海洋'
  },
  {
    name: '先进制造',
    id: '先进制造'
  },
  {
    name: '新材料',
    id: '新材料'
  },
  {
    name: '航空航天',
    id: '航空航天'
  },
  {
    name: '太空',
    id: '太空'
  },
  {
    name: '深海',
    id: '深海'
  },
  {
    name: '极地',
    id: '极地'
  },
  {
    name: '核',
    id: '核'
  },
  {
    name: '其他',
    id: '其他'
  },
])
const handleSelectArea = (value) => {
  selectedArea.value = value
}

// 提出时间
const DatePlaceHolder = ref('请选择时间')
const selectedDate = ref('')
const dateList = ref([
  {
    name: '自定义',
    id: '自定义'
  },
  {
    name: '近一年',
    id: '近一年'
  },
  {
    name: '近半年',
    id: '近半年'
  },
  {
    name: '近三月',
    id: '近三月'
  },
  {
    name: '近一月',
    id: '近一月'
  }
])
const customTime = ref([])  // 自定义时间
const handleCustomDate = value => {
  // console.log('value', value);
  customTime.value = value
}

const handleSelectDate = (value) => {
  selectedDate.value = value
  if (selectedDate.value !== '自定义') {
    customTime.value = getDateRange(selectedDate.value)
  }
}

// 所属党派
const partyList = ref([
  {
    name: '全部党派',
    id: '全部党派'
  },
  {
    name: '共和党',
    id: '共和党'
  },
  {
    name: '民主党',
    id: '民主党'
  },
  {
    name: '其他',
    id: '其他'
  },
])
const selectedParty = ref('全部党派')
const partyPlaceHolder = ref('请选择党派')

const handleSelectParty = value => {
  selectedParty.value = value
}

// 议院列表
const congressList = ref([
  {
    name: '全部议院',
    id: '全部议院'
  },
  {
    name: '众议院',
    id: '众议院'
  },
  {
    name: '参议院',
    id: '参议院'
  }
])
const selectedCongress = ref('全部议院')
const congressPlaceHolder = ref('请选择议院')
const handleSelectCongress = value => {
  selectedCongress.value = value
}

// 委员会
const orgList = ref([])
const selectedOrg = ref('全部委员会')
const orgPlaceHolder = ref('请选择委员会')

const handleSelectOrg = value => {
  selectedOrg.value = value
}

// 获取委员会
const handleGetOrgList = async () => {
  try {
    const res = await getPostOrgList()
    console.log('委员会列表', res);
    if (res.code === 200 && res.data) {
      orgList.value = res.data.map(item => {
        return {
          name: item.departmentName,
          id: item.departmentName
        }
      })
      orgList.value = [{ name: '全部委员会', id: '全部委员会' }, ...orgList.value]
    }

  } catch (error) {
    console.error('获取委员会列表报错:', error);

  }
}

// 提出议员
const memberList = ref([])
const selectedmember = ref('全部议员')
const memberPlaceHolder = ref('请选择议员')
const handleSelectMember = value => {
  selectedmember.value = value
}

// 获取议员
const handleGetMemberList = async () => {
  try {
    const res = await getPostMemberList()
    console.log('议员列表', res);
    if (res.code === 200 && res.data) {
      memberList.value = res.data.map(item => {
        return {
          name: item.memberName,
          id: item.memberName,
          memberId: item.memberId
        }
      })
      memberList.value = [{ name: '全部议员', id: '全部议员' }, ...memberList.value]
    }

  } catch (error) {
    console.error('获取议员列表报错:', error);

  }
}

// 阶段列表
const statusList = ref([
  {
    name: '全部阶段',
    id: '全部阶段'
  },
  {
    name: '提出法案',
    id: '提出法案'
  },
  {
    name: '众议院通过',
    id: '众议院通过'
  },
  {
    name: '参议院通过',
    id: '参议院通过'
  },
  {
    name: '解决分歧',
    id: '解决分歧'
  },
  {
    name: '完成立法',
    id: '完成立法'
  },
])

const handleGetStatusList = async () => {
  try {
    const res = await getStatusList()
    console.log('获取立法阶段列表', res);
    if (res.code === 200) {
      const arr = res.data.map(item => {
        return {
          name: item.name,
          id: item.number
        }
      })
      statusList.value = [
        {
          name: '全部阶段',
          id: '全部阶段'
        },
        ...arr
      ]
    }

  } catch (error) {

  }
}

const selectedStatus = ref('全部阶段')
const statusPlaceHolder = ref('请选择立法阶段')
const handleSelectStauts = value => {
  selectedStatus.value = value
}

// 是否涉华
const isInvolveCn = ref(false)
const handleInvolveCnChange = () => {
}

// 清空条件
const handleClear = () => {
  selectedArea.value = '全部领域'
  selectedDate.value = ''
  selectedParty.value = '全部党派'
  selectedCongress.value = '全部议院'
  selectedOrg.value = '全部委员会'
  selectedmember.value = '全部议员'
  selectedStatus.value = '全部阶段'
  isInvolveCn.value = false
  ElMessage.success('已清空条件！')
}

// 确定
const handleConfirm = () => {
  currentPage.value = 1
  fetchTableData()
}

// 展开全部 / 收起
const isFolderAll = ref(false)
const handleSwitchFolderAll = () => {
  isFolderAll.value = !isFolderAll.value
}

const tableRef = ref(null)

// 表格数据
const tableData = ref([
])

const releaseTimeList = ref([
  {
    label: "按发布时间倒序",
    value: true
  },
  {
    label: "按发布时间升序",
    value: false
  }
]);

const isSort = ref(true); // true 倒序  false 升序
// const handleSwithSort = () => {
// 	isSort.value = !isSort.value;
// };
const handlePxChange = val => {
  fetchTableData()
};

const currentPage = ref(1);
const pageSize = ref(10)

// 存储选中的数据（跨页）[citation:3][citation:8]
const selectedMap = ref(new Map())  // 使用 Map 存储，key 为唯一 id

// 计算已选中的条数
const selectedCount = computed(() => selectedMap.value.size)

// 获取表格数据（示例）
const fetchTableData = async () => {
  // isSelectedAll.value = false
  // selectedMap.value.clear()
  // 调用接口获取数据...

  loading.value = true

  const params = {
    page: currentPage.value,
    size: pageSize.value,
    keyword: '',
    type: 1,  // type 1= 法案  2= 政令 3 =智库 4=智库报告 5=实体清单【制裁记录】 6= 人物 7= 机构 8=新闻 9= 社媒
    domains: selectedArea.value === '全部领域' ? null : [selectedArea.value],
    proposedDateStart: customTime.value[0],
    proposedDateEnd: customTime.value[1],
    affiliation: selectedParty.value === '全部党派' ? null : selectedParty.value,
    originChamber: selectedCongress.value === '全部议院' ? null : selectedCongress.value,
    originDepart: selectedOrg.value === '全部委员会' ? null : selectedOrg.value,
    sponsorPersonName: selectedmember.value === '全部议员' ? null : selectedmember.value,
    status: selectedStatus.value === '全部阶段' ? null : selectedStatus.value,
    isInvolveCn: isInvolveCn.value ? 'Y' : 'N',
    sort: isSort.value ? 0 : 1     // 0 先按分数降序 后按时间降序  1 先按分数降序，再按时间升序
  }
  try {
    const res = await search(params)
    console.log('搜索结果', res);
    if (res.code === 200 && res.data) {
      tableData.value = res.data.records
      totalNum.value = res.data.total
      staticsDemensionList.value[0].data = {
        dataX: Object.keys(res.data.aggregationsDate),
        dataY: Object.values(res.data.aggregationsDate).map(value => Number(value))
      }
      staticsDemensionList.value[1].data = Object.entries(res.data.aggregationsDomain).map(([key, value]) => ({
        name: key,
        value: Number(value)
      }))
      staticsDemensionList.value[2].data = Object.entries(res.data.aggregationsOriginChamber).map(([key, value]) => ({
        name: key,
        value: Number(value)
      }))
      staticsDemensionList.value[3].data = Object.entries(res.data.aggregationsOriginDepart).map(([key, value]) => ({
        name: key,
        value: Number(value)
      }))
      staticsDemensionList.value[4].data = Object.entries(res.data.aggregationsAffiliation).map(([key, value]) => ({
        name: key,
        value: Number(value)
      }))
      staticsDemensionList.value[5].data = Object.entries(res.data.aggregationsStatus).map(([key, value]) => ({
        name: key === '1' ? '通过' : '提出',
        value: Number(value)
      }))
    }

    const curDemensionItem = staticsDemensionList.value.filter(item => {
      return item.name === curDemension.value
    })[0]

    activeChart.value = ''

    timer3.value = setTimeout(() => {
      activeChart.value = curDemensionItem.chartTypeList[0]
      curChartData.value = curDemensionItem.data
    })
    loading.value = false

  } catch (error) {
    loading.value = false
  }
  // tableData.value = res.data
  // total.value = res.total

  // 数据加载后，回显已选中的行 
  nextTick(() => {
    tableData.value.forEach(row => {
      if (selectedMap.value.has(row.id)) {
        tableRef.value?.toggleRowSelection(row, true)
      }
    })
  })
}

const allData = ref([])

// 获取筛选条件下全部表格数据
const fetchAllData = async () => {
  let statusParam = null
  if (selectedStatus.value !== '全部阶段') {
    statusParam = statusList.value.filter(item => {
      return item.name === selectedStatus.value
    })[0].id
  }
  const params = {
    page: 1,
    size: 9999,
    keyword: '',
    type: 1,  // type 1= 法案  2= 政令 3 =智库 4=智库报告 5=实体清单【制裁记录】 6= 人物 7= 机构 8=新闻 9= 社媒
    domains: selectedArea.value === '全部领域' ? null : [selectedArea.value],
    proposedDateStart: customTime.value[0],
    proposedDateEnd: customTime.value[1],
    affiliation: selectedParty.value === '全部党派' ? null : selectedParty.value,
    originChamber: selectedCongress.value === '全部议院' ? null : selectedCongress.value,
    originDepart: selectedOrg.value === '全部委员会' ? null : selectedOrg.value,
    sponsorPersonName: selectedmember.value === '全部议员' ? null : selectedmember.value,
    status: selectedStatus.value === '全部阶段' ? null : selectedStatus.value,
    isInvolveCn: isInvolveCn.value ? 'Y' : 'N',
    sort: isSort.value ? 0 : 1     // 0 先按分数降序 后按时间降序  1 先按分数降序，再按时间升序
  }
  try {
    const res = await search(params)
    console.log('搜索结果', res);
    if (res.code === 200 && res.data) {
      allData.value = res.data.records
    }

  } catch (error) {
    ElMessage.error('加载全部数据出错！')
  }
}

// 单选事件 
const handleSelect = (selection, row) => {
  if (selection.some(item => item.id === row.id)) {
    // 选中：添加到 Map
    selectedMap.value.set(row.id, row)
  } else {
    // 取消选中：从 Map 移除
    selectedMap.value.delete(row.id)
  }
}

// 全选/全不选事件 
const handleSelectAll = (selection) => {
  if (selection.length > 0) {
    // 全选：将当前页所有数据添加到 Map
    tableData.value.forEach(row => {
      if (!selectedMap.value.has(row.id)) {
        selectedMap.value.set(row.id, row)
      }
    })
  } else {
    // 全不选：从 Map 中移除当前页的所有数据
    tableData.value.forEach(row => {
      selectedMap.value.delete(row.id)
    })
  }
}

// 处理选择变化（用于统计）
const handleSelectionChange = (val) => {
  // 这里可以做一些额外的处理，但主要统计使用 selectedMap
  console.log('当前页选中数量:', val.length)
}

// 全选当前页按钮
const handleSelectAllPage = () => {
  if (tableData.value.length === 0) return

  // 检查当前页是否已全选
  const currentPageSelected = tableData.value.every(row =>
    selectedMap.value.has(row.id)
  )

  if (currentPageSelected) {
    // 已全选，则不动当前页的全选
    tableData.value.forEach(row => {
      tableRef.value.toggleRowSelection(row, false)
      // selectedMap.value.delete(row.id)
    })
  } else {
    // 未全选，则全选当前页
    tableData.value.forEach(row => {
      tableRef.value.toggleRowSelection(row, true)
      if (!selectedMap.value.has(row.id)) {
        selectedMap.value.set(row.id, row)
      }
    })
  }
}

// 全选最大1万条提示
const isShowAllDataMaxLengthTip = ref(false)
const loading = ref(false)  // 加载数据loading

// 处理 全选(全部数据)
const handleSelectAllChange = async () => {
  if (isSelectedAll.value) {

    if (totalNum.value > 10000) {
      isShowAllDataMaxLengthTip.value = true
    }
    loading.value = true

    await fetchAllData()
    handleSelectAllPage()
    allData.value.forEach(row => {
      if (!selectedMap.value.has(row.id)) {
        selectedMap.value.set(row.id, row)
      }
    })
    loading.value = false
  } else {
    handleClearAll()
  }

}

// 清空所有选择
const handleClearAll = () => {
  isSelectedAll.value = false
  selectedMap.value.clear()
  tableRef.value?.clearSelection()
}

// 翻页
const handleCurrentChange = async (val) => {
  currentPage.value = val
  await fetchTableData()
  if (isSelectedAll.value) {
    handleSelectAllPage()
  }
}


// 监听数据变化，回显选中状态 [citation:4][citation:8]
watch(tableData, () => {
  nextTick(() => {
    tableData.value.forEach(row => {
      if (selectedMap.value.has(row.id)) {
        tableRef.value?.toggleRowSelection(row, true)
      }
    })
  })
})

// 当前图表数据
const curChartData = ref(null)

// 下载当前图表数据
const handleDownloadCurChartData = () => {
  const jsonStr = JSON.stringify(curChartData.value, null, 2);
  const blob = new Blob([jsonStr], { type: 'application/json' });
  const url = URL.createObjectURL(blob);

  const link = document.createElement('a');
  link.href = url;
  link.download = 'chartData.json';
  link.click();

  URL.revokeObjectURL(url);
}

// 跳转到当前页 初始化筛选条件
const initParam = () => {
  const hasQuery = Object.keys(route.query).length > 0;
  if (hasQuery) {
    selectedArea.value = route.query.domains ? route.query.domains : '全部领域'

    if (route.query.selectedDate && Array.isArray(JSON.parse(route.query.selectedDate)) && JSON.parse(route.query.selectedDate).length) {
      selectedDate.value = '自定义'
      customTime.value = JSON.parse(route.query.selectedDate)
    }
    isInvolveCn.value = route.query.isInvolveCn ? true : false
    if (route.query.selectedStatus && route.query.selectedStatus !== '全部阶段') {
      selectedStatus.value = statusList.value.filter(item => {
        return item.name === route.query.selectedStatus
      })[0].id
    } else {
      selectedStatus.value = '全部阶段'
    }

    selectedCongress.value = route.query.selectedCongress ? route.query.selectedCongress : '全部议院'
    selectedOrg.value = route.query.selectedOrg ? route.query.selectedOrg : '全部委员会'

    const query = route.query;
    if (Object.keys(query).length > 0) {
      sessionStorage.setItem('routeQuery', JSON.stringify(query));
    }
  } else {
    const savedQuery = JSON.parse(sessionStorage.getItem('routeQuery') || '{}');
    selectedArea.value = savedQuery.domains ? savedQuery.domains : '全部领域'
    if (savedQuery.selectedDate && Array.isArray(JSON.parse(savedQuery.selectedDate)) && JSON.parse(savedQuery.selectedDate).length) {
      selectedDate.value = '自定义'
      customTime.value = JSON.parse(savedQuery.selectedDate)
    }
    isInvolveCn.value = savedQuery.isInvolveCn ? true : false
    if (savedQuery.selectedStatus) {
      selectedStatus.value = savedQuery.selectedStatus
    } else {
      selectedStatus.value = '全部阶段'
    }

    selectedCongress.value = savedQuery.selectedCongress ? savedQuery.selectedCongress : '全部议院'
    selectedOrg.value = savedQuery.selectedOrg ? savedQuery.selectedOrg : '全部委员会'
  }

}

// 跳转法案详情
const handleClickToDetail = (curBill) => {
  console.log('curBill', curBill);

  window.sessionStorage.setItem("billId", curBill.id);
  window.sessionStorage.setItem("curTabName", curBill.title);
  const route = router.resolve({
    path: "/billLayout",
    query: {
      billId: curBill.id
    }
  });
  window.open(route.href, "_blank");
};

// 跳转人物详情
const handlePerClick = item => {
  window.sessionStorage.setItem("curTabName", item.sponsorPersonName);
  const route = router.resolve({
    path: "/characterPage",
    query: {
      type: 2,
      personId: item.personId
    }
  });
  window.open(route.href, "_blank");
};

// 导出
const handleExport = () => {
  if (!selectedCount.value) {
    ElMessage.warning('请至少选择一项！')
    return
  }
  console.log(selectedMap.value);
  const arr = Array.from(selectedMap.value);

  const jsonStr = JSON.stringify(arr, null, 2);
  const blob = new Blob([jsonStr], { type: 'application/json' });
  const url = URL.createObjectURL(blob);

  const link = document.createElement('a');
  link.href = url;
  link.download = 'bill.json';
  link.click();

  URL.revokeObjectURL(url);
};

onMounted(async () => {
  handleGetOrgList()
  handleGetMemberList()
  await handleGetStatusList()
  // 初始化
  initParam()

  fetchTableData()
})

onBeforeUnmount(() => {
  if (timer1.value) {
    clearTimeout(timer1.value)
  }
  if (timer2.value) {
    clearTimeout(timer2.value)
  }
  if (timer3.value) {
    clearTimeout(timer3.value)
  }
})

</script>

<style lang="scss" scoped>
.countrybill-wrapper {
  width: 1600px;
  height: 968px;
  overflow: hidden;
  overflow-y: auto;

  .headere-box {
    width: 1568px;
    height: 112px;
    border-radius: 10px;
    background: rgb(255, 255, 255);
    border: 1px solid var(--bg-black-5);
    margin: 16px auto;
  }

  .header-box {
    width: 1568px;
    min-height: 112px;
    border-radius: 10px;
    background: rgb(255, 255, 255);
    border: 1px solid var(--bg-black-5);
    margin: 16px auto;
    box-sizing: border-box;
    padding: 16px 24px;

    .header-top {
      min-height: 28px;
      display: flex;
      flex-wrap: wrap;
      gap: 12px 42px;

      // transition: all ease 1s;
      .check-box {
        display: flex;
        width: 348px;
        height: 28px;
        align-items: center;
        gap: 8px;

        .check-box-left {
          width: 100px;
          color: var(--text-primary-65-color);
        }
      }
    }


    .header-footer {
      margin-top: 16px;
      display: flex;
      justify-content: space-between;

      .header-footer-left {
        display: flex;
        justify-content: space-between;
        gap: 8px;
      }
    }
  }

  .chart-main-box {
    .info-box {
      margin: 0 auto;
      width: 1568px;
      height: 30px;
      display: flex;
      justify-content: space-between;

      .switch-box {
        width: 160px;
        border-radius: 20px;
        border: 1px solid var(--color-primary-100);
        height: 30px;
        cursor: pointer;

        img {
          width: 100%;
          height: 100%;
        }
      }

      .num-box {
        color: var(--color-red-100);
      }
    }

    .content-box {
      margin: 0 auto;
      margin-top: 16px;
      width: 1568px;
      height: 766px;
      border-radius: 10px;
      background: rgba(255, 255, 255);
      border: 1px solid var(--bg-black-5);

      .content-header {
        margin: 16px 24px;
        width: 1520px;
        height: 28px;
      }

      .content-main {
        width: 1520px;
        margin: 0 auto;
      }
    }
  }

  .data-main-box {
    width: 1568px;
    min-height: 810px;
    border-radius: 10px;
    background: var(--bg-white-100);
    margin: 0 auto;
    margin-bottom: 20px;
    overflow: hidden;

    .data-main-box-header {
      margin: 16px auto;
      width: 1520px;
      height: 30px;
      display: flex;
      justify-content: space-between;

      .switch-box {
        width: 160px;
        border-radius: 20px;
        border: 1px solid var(--color-primary-100);
        height: 30px;
        cursor: pointer;

        img {
          width: 100%;
          height: 100%;
        }
      }

      .num-box {
        box-sizing: border-box;
        padding: 2px 0;
        color: var(--color-red-100);
      }
    }

    .data-main-box-main {
      width: 1520px;
      min-height: 680px;
      border-radius: 10px;
      border: 1px solid var(--bg-black-5);
      margin: 0 auto;

      .data-main-box-main-header {
        height: 48px;
        background: var(--bg-black-2);
        display: flex;
        justify-content: space-between;

        .header-left {
          margin-left: 16px;
          height: 48px;
          display: flex;
          gap: 16px;
          align-items: center;

          .header-left-item2 {
            color: var(--color-primary-100);

          }

          .cancel {
            cursor: pointer;
          }
        }

        .header-right {
          margin-right: 16px;
          display: flex;
          gap: 8px;
          align-items: center;

          .header-right-item {
            height: 30px;
            padding: 5px 16px;
            border: 1px solid var(--bg-black-10);
            border-radius: 4px;
            background: var(--bg-white-100);
            cursor: pointer;
          }

          .item1 {
            display: flex;
            gap: 2px;
            justify-content: center;
            align-items: center;

            &:hover {
              background: var(--color-primary-2);
            }

            .icon {
              width: 16px;
              height: 16px;

              img {
                width: 100%;
                height: 100%;
              }
            }

            .text {
              color: var(--text-primary-65-color);
            }
          }

          .item2 {}

          .item3 {}
        }
      }

      .data-main-box-main-content {}
    }

    .data-main-box-footer {
      margin: 16px auto 0;
      height: 40px;
      width: 1520px;
      display: flex;
      align-items: center;
      justify-content: flex-end;
    }
  }
}

.date-column {
  background-color: #ecf5ff;
}

.date-column .cell {
  color: #409eff !important;
  font-weight: 500;
}

.title-item {
  color: var(--text-primary-80-color);
  cursor: pointer;

  &:hover {
    color: var(--color-primary-100);
    text-decoration: underline;
  }
}

.person-item {
  color: var(--color-primary-100);
  cursor: pointer;

  &:hover {
    font-weight: bold;
    text-decoration: underline;
  }
}
</style>