<template>
  <a-page-header :title="getPageTitle()" @back="() => $router.go(-1)">
    <a-card :bordered="false" :body-style="{ padding: '16px' }">
      <ele-pro-table
        ref="tableRef"
        row-key="articleId"
        :columns="columns"
        :datasource="datasource"
        :customRow="customRow"
        v-model:selection="selection"
        :scroll="{ x: 1200 }"
        tool-class="ele-toolbar-form"
        class="sys-org-table"
      >
        <template #toolbar>
          <search
            @search="reload"
            :selection="selection"
            :navigationList="navigationList"
            :merchantId="merchantId"
            :categoryId="categoryId"
            @add="openEdit"
            @remove="removeBatch"
            @batchMove="openMove"
          />
        </template>
        <template #bodyCell="{ column, record }">
          <template v-if="column.key === 'title'">
            <span class="text-black">{{ record.title }}</span>
          </template>
          <template v-if="column.key === 'categoryName'">
            <a-tooltip>
              <template #title>
                {{ record.categoryId }}
              </template>
              <span class="text-gray-400">{{ record.categoryName }}</span>
            </a-tooltip>
          </template>
          <template v-if="column.key === 'type'">
            <a-tag v-if="record.type === 0">虚拟文章</a-tag>
            <a-tag v-if="record.type === 1">实物文章</a-tag>
          </template>
          <template v-if="column.key === 'actualViews'">
            <span class="text-gray-400">{{ record.actualViews }}</span>
          </template>
          <template v-if="column.key === 'image'">
            <a-image
              :src="record.image"
              :width="50"
              fallback="https://file.wsdns.cn/20230218/550e610d43334dd2a7f66d5b20bd58eb.svg"
            />
          </template>
          <template v-if="column.key === 'salePrice'">
            ￥{{ formatNumber(record.salePrice) }}
          </template>
          <template v-if="column.key === 'status'">
            <a-tag
              :color="record.status == 0 ? 'green' : 'red'"
              class="cursor-pointer"
              @click="onUpdate(record)"
              >{{ record.statusText }}
            </a-tag>
          </template>
          <template v-if="column.key === 'recommend'">
            <a-space @click="onRecommend(record)">
              <span v-if="record.recommend === 1" class="ele-text-success"
                ><CheckOutlined
              /></span>
              <span v-else class="ele-text-placeholder"><CloseOutlined /></span>
            </a-space>
          </template>
          <template v-if="column.key === 'action'">
            <a @click="onShare(record)">预览</a>
            <a-divider type="vertical" />
            <a @click="openEdit(record)">修改</a>
            <a-divider type="vertical" />
            <a-popconfirm
              title="确定要删除此记录吗？"
              @confirm="remove(record)"
            >
              <a class="ele-text-danger">删除</a>
            </a-popconfirm>
          </template>
        </template>
      </ele-pro-table>
    </a-card>

    <!-- 编辑弹窗 -->
    <ArticleEdit
      v-model:visible="showEdit"
      :navigationList="navigationList"
      :categoryList="categoryList"
      :categoryId="categoryId"
      :data="current"
      @done="reload"
    />

    <!-- 批量更新 -->
    <ArticleUpdate
      v-model:visible="showMove"
      :navigationList="navigationList"
      :selection="selection"
      @done="reload"
    />

    <!-- 二维码 -->
    <Qrcode
      v-model:visible="showQrcode"
      :data="current?.url"
      @done="hideShare"
    />
  </a-page-header>
</template>

<script lang="ts" setup>
  import { createVNode, ref, watch } from 'vue';
  import { message, Modal } from 'ant-design-vue';
  import { useI18n } from 'vue-i18n';
  import {
    CheckOutlined,
    CloseOutlined,
    ExclamationCircleOutlined
  } from '@ant-design/icons-vue';
  import type { EleProTable } from 'ele-admin-pro';
  import type {
    DatasourceFunction,
    ColumnItem
  } from 'ele-admin-pro/es/ele-pro-table/types';
  import Search from './components/search.vue';
  import ArticleEdit from './components/articleEdit.vue';
  import ArticleUpdate from './components/articleUpdate.vue';
  import {
    pageCmsArticle,
    removeCmsArticle,
    removeBatchCmsArticle,
    updateCmsArticle,
    getCmsArticle
  } from '@/api/cms/cmsArticle';
  import type { CmsArticle, CmsArticleParam } from '@/api/cms/cmsArticle/model';
  import { formatNumber } from 'ele-admin-pro/es';
  import router from '@/router';
  import { toTreeData } from 'ele-admin-pro';
  import { detail, getPageTitle } from '@/utils/common';
  import { listCmsNavigation } from '@/api/cms/cmsNavigation';
  import { CmsNavigation } from '@/api/cms/cmsNavigation/model';
  import { CmsArticleCategory } from '@/api/cms/cmsArticleCategory/model';
  import { listCmsArticleCategory } from '@/api/cms/cmsArticleCategory';
  import Qrcode from '@/components/QrCode/index.vue';

  // 表格实例
  const tableRef = ref<InstanceType<typeof EleProTable> | null>(null);
  // 国际化
  const { locale } = useI18n();
  // 表格选中数据
  const selection = ref<CmsArticle[]>([]);
  // 当前编辑数据
  const current = ref<CmsArticle | null>(null);
  // 是否显示编辑弹窗
  const showEdit = ref(false);
  // 是否显示批量移动弹窗
  const showMove = ref(false);
  // 店铺ID
  const merchantId = ref<number>();
  // 栏目ID
  const categoryId = ref<number>();
  // 栏目数据
  const navigationList = ref<CmsNavigation[]>();
  // 文章分类
  const categoryList = ref<CmsArticleCategory[]>();
  // 是否显示二维码
  const showQrcode = ref(false);

  // 表格数据源
  const datasource: DatasourceFunction = ({ page, limit, where, orders }) => {
    if (categoryId.value) {
      where.categoryId = categoryId.value;
    }
    // where.lang = locale.value || undefined;
    return pageCmsArticle({
      ...where,
      ...orders,
      page,
      limit
    });
  };

  // 表格列配置
  const columns = ref<ColumnItem[]>([
    {
      title: 'ID',
      dataIndex: 'articleId',
      key: 'articleId',
      align: 'center',
      width: 90
    },
    {
      title: '封面图',
      dataIndex: 'image',
      key: 'image',
      width: 120,
      align: 'center'
    },
    {
      title: '文章标题',
      dataIndex: 'title',
      key: 'title'
    },
    {
      title: '栏目名称',
      dataIndex: 'categoryName',
      key: 'categoryName',
      width: 120,
      align: 'center'
    },
    {
      title: '所属栏目',
      dataIndex: 'categoryId',
      key: 'categoryId',
      align: 'center',
      hideInTable: true
    },
    {
      title: '实际阅读量',
      dataIndex: 'actualViews',
      key: 'actualViews',
      sorter: true,
      width: 120,
      align: 'center'
    },
    {
      title: '虚拟阅读量',
      dataIndex: 'virtualViews',
      key: 'virtualViews',
      width: 120,
      align: 'center',
      hideInTable: true
    },
    {
      title: '推荐',
      dataIndex: 'recommend',
      key: 'recommend',
      sorter: true,
      width: 120,
      align: 'center'
    },
    {
      title: '状态',
      dataIndex: 'status',
      key: 'status',
      sorter: true,
      width: 120,
      align: 'center'
    },
    {
      title: '排序号',
      dataIndex: 'sortNumber',
      key: 'sortNumber',
      sorter: true,
      width: 120,
      align: 'center'
    },
    {
      title: '创建时间',
      dataIndex: 'createTime',
      key: 'createTime',
      align: 'center',
      width: 180,
      sorter: true
    },
    {
      title: '操作',
      key: 'action',
      width: 180,
      fixed: 'right',
      align: 'center',
      hideInSetting: true
    }
  ]);

  /* 搜索 */
  const reload = (where?: CmsArticleParam) => {
    selection.value = [];
    tableRef?.value?.reload({ where: where });
  };

  /* 打开编辑弹窗 */
  const openEdit = async (row?: CmsArticle) => {
    current.value = row ?? null;
    if (row?.articleId) {
      current.value = await getCmsArticle(row?.articleId);
    }
    showEdit.value = true;
  };

  /* 打开批量移动弹窗 */
  const openMove = () => {
    showMove.value = true;
  };

  // 分享二维码
  const onShare = (row?: CmsArticle) => {
    const data = {
      isMobile: true,
      ...row
    };
    data.qrcode = `${detail(data)}`;
    data.url = `${detail(row)}`;
    current.value = data ?? null;
    showQrcode.value = true;
  };

  const hideShare = () => {
    showQrcode.value = false;
  };

  const onUpdate = (row?: CmsArticle) => {
    const status = row?.status == 0 ? 1 : 0;
    updateCmsArticle({ ...row, status }).then((msg) => {
      message.success(msg);
      reload();
    });
  };

  const onRecommend = (row: CmsArticle) => {
    updateCmsArticle({
      ...row,
      recommend: row.recommend == 1 ? 0 : 1
    }).then((msg) => {
      message.success(msg);
      reload();
    });
  };

  /* 删除单个 */
  const remove = (row: CmsArticle) => {
    const hide = message.loading('请求中..', 0);
    removeCmsArticle(row.articleId)
      .then((msg) => {
        hide();
        message.success(msg);
        reload();
      })
      .catch((e) => {
        hide();
        message.error(e.message);
      });
  };

  /* 批量删除 */
  const removeBatch = () => {
    if (!selection.value.length) {
      message.error('请至少选择一条数据');
      return;
    }
    Modal.confirm({
      title: '提示',
      content: '确定要删除选中的记录吗?',
      icon: createVNode(ExclamationCircleOutlined),
      maskClosable: true,
      onOk: () => {
        const hide = message.loading('请求中..', 0);
        removeBatchCmsArticle(selection.value.map((d) => d.articleId))
          .then((msg) => {
            hide();
            message.success(msg);
            reload();
          })
          .catch((e) => {
            hide();
            message.error(e.message);
          });
      }
    });
  };

  /* 自定义行属性 */
  const customRow = (record: CmsArticle) => {
    return {
      // 行点击事件
      onClick: () => {
        // console.log(record);
      },
      // 行双击事件
      onDblclick: () => {
        openEdit(record);
      }
    };
  };

  // 加载栏目数据
  if (!navigationList.value) {
    listCmsNavigation({}).then((res) => {
      navigationList.value = toTreeData({
        data: res?.map((d) => {
          d.value = d.navigationId;
          d.label = d.title;
          if (!d.component) {
            d.disabled = true;
          }
          if (d.model == 'index' || d.model == 'page' || d.model == 'order') {
            d.disabled = true;
          }
          return d;
        }),
        idField: 'navigationId',
        parentIdField: 'parentId'
      });
    });
  }

  // 加载文章分类
  if (!categoryList.value) {
    listCmsArticleCategory({}).then((res) => {
      categoryList.value = toTreeData({
        data: res?.map((d) => {
          d.value = d.categoryId;
          d.label = d.title;
          return d;
        }),
        idField: 'categoryId',
        parentIdField: 'parentId'
      });
    });
  }

  watch(
    () => router.currentRoute.value.query,
    (query) => {
      if (query) {
        categoryId.value = Number(query.id);
        reload();
      }
    },
    { immediate: true }
  );
</script>

<script lang="ts">
  export default {
    name: 'CmsArticleV2'
  };
</script>
