<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="applyId"
        :columns="columns"
        :datasource="datasource"
        :customRow="customRow"
        tool-class="ele-toolbar-form"
        class="sys-org-table"
        v-model:selection="selection"
      >
        <template #toolbar>
          <search
            @search="reload"
            :selection="selection"
            @add="openEdit"
            @batchApprove="batchApprove"
            @export="exportData"
          />
        </template>
        <template #bodyCell="{ column, record }">
          <template v-if="column.key === 'applyStatus'">
            <a-tag v-if="record.applyStatus === 10" color="orange"
              >待审核</a-tag
            >
            <a-tag v-if="record.applyStatus === 20" color="green">已通过</a-tag>
            <a-tag v-if="record.applyStatus === 30" color="red">已驳回</a-tag>
          </template>
          <template v-if="column.key === 'action'">
            <a @click="openEdit(record)" class="ele-text-primary">
              <EditOutlined />
              编辑
            </a>
            <template v-if="record.applyStatus !== 20">
              <a-divider type="vertical" />
              <a @click="approveApply(record)" class="ele-text-success">
                <CheckOutlined />
                通过
              </a>
              <a-divider type="vertical" />
              <a @click="rejectApply(record)" class="ele-text-warning">
                <CloseOutlined />
                驳回
              </a>
              <a-divider type="vertical" />
              <a-popconfirm
                v-if="record.applyStatus != 20"
                title="确定要删除此申请记录吗？"
                @confirm="remove(record)"
                placement="topRight"
              >
                <a class="ele-text-danger">
                  <DeleteOutlined />
                  删除
                </a>
              </a-popconfirm>
            </template>
          </template>
        </template>
      </ele-pro-table>
    </a-card>

    <!-- 编辑弹窗 -->
    <ShopDealerApplyEdit
      v-model:visible="showEdit"
      :data="current"
      @done="reload"
    />
  </a-page-header>
</template>

<script lang="ts" setup>
  import { createVNode, ref } from 'vue';
  import { message, Modal } from 'ant-design-vue';
  import {
    ExclamationCircleOutlined,
    CheckOutlined,
    CloseOutlined,
    EditOutlined,
    DeleteOutlined
  } 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 { getPageTitle } from '@/utils/common';
  import ShopDealerApplyEdit from './components/shopDealerApplyEdit.vue';
  import {
    pageShopDealerApply,
    removeShopDealerApply,
    removeBatchShopDealerApply,
    batchApproveShopDealerApply,
    updateShopDealerApply
  } from '@/api/shop/shopDealerApply';
  import type {
    ShopDealerApply,
    ShopDealerApplyParam
  } from '@/api/shop/shopDealerApply/model';

  // 表格实例
  const tableRef = ref<InstanceType<typeof EleProTable> | null>(null);

  // 表格选中数据
  const selection = ref<ShopDealerApply[]>([]);
  // 当前编辑数据
  const current = ref<ShopDealerApply | null>(null);
  // 是否显示编辑弹窗
  const showEdit = ref(false);
  // 加载状态
  const loading = ref(true);

  // 表格数据源
  const datasource: DatasourceFunction = ({
    page,
    limit,
    where,
    orders,
    filters
  }) => {
    if (filters) {
      where.status = filters.status;
    }
    where.type = 4;
    where.applyStatus = 20;
    return pageShopDealerApply({
      ...where,
      ...orders,
      page,
      limit
    });
  };

  // 表格列配置
  const columns = ref<ColumnItem[]>([
    {
      title: 'ID',
      dataIndex: 'applyId',
      key: 'applyId',
      align: 'center',
      width: 80,
      fixed: 'left'
    },
    {
      title: '申请人信息',
      key: 'applicantInfo',
      align: 'left',
      fixed: 'left',
      customRender: ({ record }) => {
        return `${record.realName || '-'} (${record.mobile || '-'})`;
      }
    },
    {
      title: '申请方式',
      dataIndex: 'applyType',
      key: 'applyType',
      align: 'center',
      width: 120,
      customRender: ({ text }) => {
        const typeMap = {
          10: { text: '需审核', color: 'orange' },
          20: { text: '免审核', color: 'green' }
        };
        const type = typeMap[text] || { text: '未知', color: 'default' };
        return {
          type: 'tag',
          props: { color: type.color },
          children: type.text
        };
      }
    },
    {
      title: '审核状态',
      dataIndex: 'applyStatus',
      key: 'applyStatus',
      align: 'center',
      width: 120
    },
    {
      title: '推荐人',
      dataIndex: 'refereeId',
      key: 'refereeId',
      align: 'center',
      width: 100,
      customRender: ({ text }) => (text ? `ID: ${text}` : '无')
    },
    // {
    //   title: '申请时间',
    //   dataIndex: 'applyTime',
    //   key: 'applyTime',
    //   align: 'center',
    //   width: 120,
    //   customRender: ({ text }) => text ? toDateString(new Date(text), 'yyyy-MM-dd HH:mm') : '-'
    // },
    // {
    //   title: '审核时间',
    //   dataIndex: 'auditTime',
    //   key: 'auditTime',
    //   align: 'center',
    //   customRender: ({ text }) => text ? toDateString(new Date(text), 'yyyy-MM-dd HH:mm') : '-'
    // },
    {
      title: '驳回原因',
      dataIndex: 'rejectReason',
      key: 'rejectReason',
      align: 'left',
      ellipsis: true,
      customRender: ({ text }) => text || '-'
    },
    {
      title: '创建时间',
      dataIndex: 'createTime',
      key: 'createTime',
      align: 'center',
      sorter: true,
      ellipsis: true
    },
    {
      title: '操作',
      key: 'action',
      fixed: 'right',
      align: 'center',
      width: 380,
      hideInSetting: true
    }
  ]);

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

  /* 审核通过 */
  const approveApply = (row: ShopDealerApply) => {
    Modal.confirm({
      title: '审核通过确认',
      content: `确定要通过 ${row.realName} 的经销商申请吗？`,
      icon: createVNode(CheckOutlined),
      okText: '确认通过',
      okType: 'primary',
      cancelText: '取消',
      onOk: async () => {
        const hide = message.loading('正在处理审核...', 0);
        try {
          await updateShopDealerApply({
            ...row,
            applyId: row.applyId,
            applyStatus: 20
          });
          hide();
          message.success('审核通过成功');
          reload();
        } catch (error: any) {
          hide();
          message.error(error.message || '审核失败，请重试');
        }
      }
    });
  };

  /* 审核驳回 */
  const rejectApply = (row: ShopDealerApply) => {
    let rejectReason = '';
    Modal.confirm({
      title: '审核驳回',
      content: createVNode('div', null, [
        createVNode('p', null, `申请人: ${row.realName} (${row.mobile})`),
        createVNode('p', { style: 'margin-top: 12px;' }, '请输入驳回原因:'),
        createVNode('textarea', {
          placeholder: '请输入驳回原因...',
          style:
            'width: 100%; height: 80px; margin-top: 8px; padding: 8px; border: 1px solid #d9d9d9; border-radius: 4px;',
          onInput: (e: any) => {
            rejectReason = e.target.value;
          }
        })
      ]),
      icon: createVNode(CloseOutlined),
      okText: '确认驳回',
      okType: 'danger',
      cancelText: '取消',
      onOk: async () => {
        if (!rejectReason.trim()) {
          message.error('请输入驳回原因');
          return Promise.reject();
        }
        const hide = message.loading('正在处理审核...', 0);
        try {
          await updateShopDealerApply({
            ...row,
            applyStatus: 30,
            rejectReason: rejectReason.trim()
          });
          hide();
          message.success('审核驳回成功');
          reload();
        } catch (error: any) {
          hide();
          message.error(error.message || '审核失败，请重试');
        }
      }
    });
  };

  /* 打开编辑弹窗 */
  const openEdit = (row?: ShopDealerApply) => {
    current.value = row ?? null;
    showEdit.value = true;
  };

  /* 删除单个 */
  const remove = (row: ShopDealerApply) => {
    if (!row.applyId) {
      message.error('删除失败：缺少必要参数');
      return;
    }

    const hide = message.loading('正在删除申请记录...', 0);
    removeShopDealerApply(row.applyId)
      .then((msg) => {
        hide();
        message.success(msg || '删除成功');
        reload();
      })
      .catch((e) => {
        hide();
        message.error(e.message || '删除失败');
      });
  };

  /* 批量删除 */
  const removeBatch = () => {
    if (!selection.value.length) {
      message.error('请至少选择一条数据');
      return;
    }

    const validIds = selection.value
      .filter((d) => d.applyId)
      .map((d) => d.applyId);
    if (!validIds.length) {
      message.error('选中的数据中没有有效的ID');
      return;
    }

    Modal.confirm({
      title: '批量删除确认',
      content: `确定要删除选中的 ${validIds.length} 条申请记录吗？此操作不可恢复。`,
      icon: createVNode(ExclamationCircleOutlined),
      maskClosable: true,
      okText: '确认删除',
      okType: 'danger',
      cancelText: '取消',
      onOk: () => {
        const hide = message.loading(
          `正在删除 ${validIds.length} 条记录...`,
          0
        );
        removeBatchShopDealerApply(validIds)
          .then((msg) => {
            hide();
            message.success(msg || `成功删除 ${validIds.length} 条记录`);
            selection.value = [];
            reload();
          })
          .catch((e) => {
            hide();
            message.error(e.message || '批量删除失败');
          });
      }
    });
  };

  /* 批量通过 */
  const batchApprove = () => {
    if (!selection.value.length) {
      message.error('请至少选择一条数据');
      return;
    }

    const pendingApplies = selection.value.filter(
      (item) => item.applyStatus === 10
    );
    if (!pendingApplies.length) {
      message.error('所选申请中没有待审核的记录');
      return;
    }

    Modal.confirm({
      title: '批量通过确认',
      content: `确定要通过选中的 ${pendingApplies.length} 个申请吗？`,
      icon: createVNode(ExclamationCircleOutlined),
      okText: '确认通过',
      okType: 'primary',
      cancelText: '取消',
      onOk: async () => {
        const hide = message.loading('正在批量通过...', 0);
        try {
          const ids = pendingApplies.map((item) => item.applyId);
          await batchApproveShopDealerApply(ids);
          hide();
          message.success(`成功通过 ${pendingApplies.length} 个申请`);
          selection.value = [];
          reload();
        } catch (error: any) {
          hide();
          message.error(error.message || '批量审核失败，请重试');
        }
      }
    });
  };

  /* 导出数据 */
  const exportData = () => {
    const hide = message.loading('正在导出申请数据...', 0);
    // 这里调用导出API
    setTimeout(() => {
      hide();
      message.success('申请数据导出成功');
    }, 2000);
  };

  /* 查询 */
  const query = () => {
    loading.value = true;
  };

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

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

<style lang="less" scoped>
  .sys-org-table {
    :deep(.ant-table-thead > tr > th) {
      background-color: #fafafa;
      font-weight: 600;
    }

    :deep(.ant-table-tbody > tr:hover > td) {
      background-color: #f8f9fa;
    }
  }

  .detail-item {
    p {
      margin: 4px 0;
      color: #666;
    }

    strong {
      color: #1890ff;
      font-size: 14px;
    }
  }

  .ele-text-primary {
    color: #1890ff;

    &:hover {
      color: #40a9ff;
    }
  }

  .ele-text-info {
    color: #13c2c2;

    &:hover {
      color: #36cfc9;
    }
  }

  .ele-text-success {
    color: #52c41a;

    &:hover {
      color: #73d13d;
    }
  }

  .ele-text-warning {
    color: #faad14;

    &:hover {
      color: #ffc53d;
    }
  }

  .ele-text-danger {
    color: #ff4d4f;

    &:hover {
      color: #ff7875;
    }
  }
</style>
