<template>
  <view>
    <topHeader ref="topHeaderRef" @search="search"></topHeader>
    <!-- tabel -->
    <div class="bg-#fff rounded-8px w-100% py-0 px-20px mb-24px">
      <div class="title-row">
        <span class="title mr-4px">行业热门话题洞察</span>
        <Tooltip>
          <template #title>基于社交内容平台的行业数据，分析用户关注的热门话题与趋势。</template>
          <SvgIcon name="xt-question-circle" size="16" class="!color-#737478" />
        </Tooltip>
      </div>
      <Table
        :dataSource="dataList"
        :pagination="false"
        :showSorterTooltip="false"
        @change="handleChange"
      >
        <Table.Column
          v-for="column in columns"
          :key="column.dataIndex"
          :title="column.title"
          :dataIndex="column.dataIndex"
          :width="column.width"
          :minWidth="column.minWidth"
          :sortable="column.sortable"
        >
          <template v-if="column.slotName === 'rank'" #customRender="{ record }">
            <img v-if="record.rank == 1" :src="topImages[0]" style="width: 25px; height: 17px" />
            <img v-else-if="record.rank == 2" :src="topImages[1]" style="width: 25px; height: 17px" />
            <img v-else-if="record.rank == 3" :src="topImages[2]" style="width: 25px; height: 17px" />
            <span v-else>{{ record.rank }}</span>
          </template>
          <template v-else-if="column.slotName === 'keywords'" #customRender="{ record }">
            <Tag
              v-for="item in record.keywords"
              :key="item"
              class="!rounded-2px !px-8px !py-1px !bg-#F2F3F5 !h-22px !color-#3C4043 mb-5px mr-5px"
              >{{ item }}</Tag
            >
          </template>
          <template v-else-if="column.slotName === 'hot'" #customRender="{ record }">
            <img
              v-for="i in record.hot"
              :key="i"
              :src="starImages[i - 1]"
              style="width: 16px; height: 16px"
              class="mr-2px"
            />
          </template>
          <template v-else-if="column.slotName === 'sentiment'" #customRender="{ record }">
            <img v-if="record.felling == '2'" src="@/assets/img/hottranslation/good.png" class="w-24px h-24px" />
            <img v-else-if="record.felling == '1'" src="@/assets/img/hottranslation/normal.png" class="w-24px h-24px" />
            <img v-else-if="record.felling == '0'" src="@/assets/img/hottranslation/poor.png" class="w-24px h-24px" />
          </template>
          <template v-else-if="column.slotName === 'optional'" #customRender="{ record }">
            <Button type="primary" ghost @click="gotoDetail(record)">详情</Button>
          </template>
          <template v-else-if="column.titleSlotName === 'hotTitle'" #title>
            <div class="flex items-center">
              <span class="mr-8px">热度指数</span>
              <Tooltip>
                <template #title>综合话题出现频次、互动数据（如点赞、收藏、评论）加权计算的热度得分。</template>
                <SvgIcon name="xt-question-circle" size="14" class="!color-#737478" />
              </Tooltip>
            </div>
          </template>
          <template v-else-if="column.titleSlotName === 'sentimentTitle'" #title>
            <div class="flex items-center">
              <span class="mr-8px">情感倾向</span>
              <Tooltip>
                <template #title
                  >统计该行业下全部内容的情绪分布，选取占比最高的情绪类型作为该话题的整体情感倾向。</template
                >
                <SvgIcon name="xt-question-circle" size="14" class="!color-#737478" />
              </Tooltip>
            </div>
          </template>
        </Table.Column>
        <template #emptyText>
          <NoData />
        </template>
      </Table>
    </div>
    <Modal
      v-model:open="visible"
      unmountOnClose
      centered
      wrapClassName="hot-translation-modal"
      width="640px"
      @cancel="handleCancel"
    >
      <template #title>
        <span style="text-align: left; width: 100%">行业热门话题洞察</span>
      </template>
      <div>
        <Space direction="vertical">
          <div class="mb-4px flex items-center">
            <p class="cts !mr-16px flex-shrink-0 w-48px">话题名称</p>
            <span class="cts">{{ topicInfo.name }}</span>
          </div>
          <div class="mb-10px flex items-start">
            <p class="cts !mr-16px flex-shrink-0 w-48px">话题简介</p>
            <span class="cts">{{ topicInfo.intro }}</span>
          </div>
          <div class="mb-4px flex items-center">
            <p class="cts !mr-16px flex-shrink-0 w-48px">关键词</p>
            <Tag
              v-for="item in topicInfo.keywords"
              :key="item"
              class="mr-8px py-10px px-8px rounded-4px bg-#F2F3F5 cts !h-24px"
              >{{ item }}</Tag
            >
          </div>
          <div class="mb-4px flex items-center">
            <p class="cts !mr-16px flex-shrink-0 w-48px">热度指数</p>
            <img v-for="i in topicInfo.hot" :key="i" :src="starImages[i - 1]" style="width: 16px; height: 16px" />
          </div>
          <div class="mb-4px flex items-center">
            <p class="cts !mr-16px flex-shrink-0 w-48px">情感指数</p>
            <img v-if="topicInfo.felling == '2'" src="@/assets/img/hottranslation/good.png" class="w-20px h-20px" />
            <img
              v-else-if="topicInfo.felling == '1'"
              src="@/assets/img/hottranslation/normal.png"
              class="w-20px h-20px"
            />
            <img
              v-else-if="topicInfo.felling == '0'"
              src="@/assets/img/hottranslation/poor.png"
              class="w-20px h-20px"
            />
          </div>
          <div class="flex items-start">
            <p class="!mr-16px w-48px cts relative top-2px">原始来源</p>
            <div class="flex flex-col">
              <div v-for="item in topicInfo.industry_topic_sources" :key="item" class="mb-18px flex items-center">
                <Link :href="item.link" target="_blank" class="!text-12px">{{
                  item.title
                }}</Link>
                <img src="@/assets/img/hottranslation/xhs.png" width="16" height="16" />
              </div>
            </div>
          </div>
        </Space>
      </div>
      <template #footer>
        <Button size="large" @click="handleCancel">取消</Button>
        <Button type="primary" size="large" @click="handleOk"> 确定 </Button>
      </template>
    </Modal>
  </view>
</template>

<script setup>
import topHeader from './topHeader.vue';
import { Modal, Button, Tooltip, Space, Table, Tag, Typography } from 'ant-design-vue';
const { Link } = Typography;
import { ref, computed } from 'vue';
import { fetchIndustriesTree, fetchIndustryTopics, fetchIndustryTopicDetail } from '@/api/all/index';
import star1 from '@/assets/img/hottranslation/star-fill1.png';
import star2 from '@/assets/img/hottranslation/star-fill2.png';
import star3 from '@/assets/img/hottranslation/star-fill3.png';
import star4 from '@/assets/img/hottranslation/star-fill4.png';
import star5 from '@/assets/img/hottranslation/star-fill5.png';
import top1 from '@/assets/img/captcha/top1.svg';
import top2 from '@/assets/img/captcha/top2.svg';
import top3 from '@/assets/img/captcha/top3.svg';
// 新增排序状态和函数
const heatSortDirection = ref('desc'); // 默认降序排列
const columns = [
  {
    title: '排名',
    dataIndex: 'rank',
    slotName: 'rank',
    width: 60,
    minWidth: 60,
  },
  {
    title: '话题名称',
    dataIndex: 'name',
    width: 300,
    minWidth: 300,
  },
  {
    title: '关键词',
    dataIndex: 'keywords',
    slotName: 'keywords',
    width: 250,
    minWidth: 250,
  },
  {
    titleSlotName: 'hotTitle',
    width: 180,
    minWidth: 180,
    title: '热度指数',
    dataIndex: 'hot',
    slotName: 'hot',
    sortable: {
      sortDirections: ['ascend', 'descend'],
    },
  },
  {
    titleSlotName: 'sentimentTitle',
    title: '情感倾向',
    dataIndex: 'sentiment',
    slotName: 'sentiment',
    width: 120,
    minWidth: 120,
  },
  {
    title: '操作',
    slotName: 'optional',
    width: 80,
  },
];
// 切换排序方向
const toggleHeatSort = () => {
  heatSortDirection.value = heatSortDirection.value === 'asc' ? 'desc' : 'asc';
  sortDataByHeat();
};

// 实际排序逻辑
const sortDataByHeat = () => {
  dataList.value.sort((a, b) => {
    return heatSortDirection.value === 'asc' ? a.hot - b.hot : b.hot - a.hot;
  });
  // 排序后更新排名
  dataList.value.forEach((item, index) => {
    item.rank = index + 1;
  });
};

const starImages = [star1, star2, star3, star4, star5];
const topImages = [top1, top2, top3];
// 行业大类
const industriesTree = ref([]);
// 行业热门话题洞察
const dataList = ref([]);
// 显示详情
const visible = ref(false);
const topicInfo = ref({});
const topHeaderRef = ref();
// 从topHeader获取统一的状态
const selectedIndustry = computed(() => topHeaderRef.value?.selectedIndustry);
const selectedSubCategory = computed(() => topHeaderRef.value?.selectedSubCategory);
const selectedTimePeriod = computed(() => topHeaderRef.value?.selectedTimePeriod);
const search = () => {
  getIndustryTopics();
};
// 监听筛选条件变化
watch([selectedIndustry, selectedTimePeriod, selectedSubCategory], () => {
  getIndustryTopics();
});
watch(selectedIndustry, () => {
  selectedSubCategory.value = 0;
  getIndustryTopics();
});

onMounted(() => {
  getIndustriesTree();
});
// 获取行业大类数据
const getIndustriesTree = async () => {
  const res = await fetchIndustriesTree();
  industriesTree.value = res;
  selectedIndustry.value = res[0]?.id;
  getIndustryTopics();
};

const handleSort = () => {
  console.log('table change');
};

// 行业热门话题
const getIndustryTopics = async () => {
  let parms = {
    industry_id: selectedIndustry.value,
    time_dimension: selectedTimePeriod.value,
  };
  if (selectedIndustry.value == undefined) {
    return;
  }
  if (selectedSubCategory.value != undefined && selectedSubCategory.value != 0) {
    parms['industry_id'] = selectedSubCategory.value;
  }
  const res = await fetchIndustryTopics(parms);
  if (res.code == 200) {
    dataList.value = res.data;
  }
};

// 详情
const gotoDetail = async (record) => {
  console.log(record);
  const res = await fetchIndustryTopicDetail(record.id);
  if (res.code == 200) {
    visible.value = true;
    topicInfo.value = res.data;
  }
};

// 弹窗的取消
const handleCancel = () => {
  visible.value = false;
};

// 弹窗的确定
const handleOk = () => {
  visible.value = false;
};
</script>

<style scoped lang="scss">
:deep(.arco-table) {
  tbody {
    .arco-table-cell {
      .arco-table-cell-content {
        color: var(--Text-2, #3c4043);
      }
    }
  }
}
/* 自定义样式 */
:deep(.arco-table-th) {
  background-color: var(--color-fill-2);
}

:deep(.arco-table-tr):hover {
  background-color: var(--color-fill-1);
}
:deep(.arco-btn-outline) {
  color: #6d4cfe !important;
  border-color: #6d4cfe !important;
}
:deep(.ant-modal-body) {
  padding: 0px;
}

.pop-btn {
  background: #fff !important;
  border-color: #fff !important;
  color: #737478 !important;
  margin-left: -10px;
}

.pop-btn2 {
  background: transparent !important;
  border-color: transparent !important;
  color: #737478 !important;
  margin-left: -10px;
}

:deep(.arco-icon) {
  display: inline-block;
  vertical-align: middle;
}

/* 按钮悬停效果 */
:deep(.arco-btn-text:not(.arco-btn-disabled):hover) {
  background-color: transparent;
}
.title-row {
  display: flex;
  height: 64px;
  padding: 10px 0 2px 0;
  align-items: center;
  .title {
    color: var(--Text-1, #211f24);
    font-family: $font-family-medium;
    font-size: 16px;
    font-style: normal;
    font-weight: 400;
    line-height: 24px; /* 150% */
  }
}
</style>

<style lang="scss">
.hot-translation-modal {
  .arco-modal-header {
    border-bottom: none;
    height: 56px;
    padding: 0 20px;
    .arco-modal-title {
      justify-content: flex-start;
    }
  }

  .ant-modal-body {
    padding: 12px 20px 0;
    .cts {
      color: var(--Text-2, #3c4043);
      font-family: $font-family-regular;
      font-size: 12px;
      font-style: normal;
      font-weight: 400;
      line-height: 20px; /* 166.667% */
    }
    p {
      margin: 0;
      padding: 0;
    }
  }

  .arco-modal-footer {
    display: flex;
    height: 64px;
    padding: 0px 20px;
    justify-content: flex-end;
    align-items: center;
    border-top: 1px solid var(--Border-1, #d7d7d9);
  }
}
</style>
