import { h } from 'vue';
import { Tag,Avatar } from 'ant-design-vue';
export const columns = [
  {
    title: 'ID',
    dataIndex: 'id',
    fixed:'left',
    width: 100,
  },
  {
    title: '广告标题',
    dataIndex: 'title',
    width: 250,
    customRender({ record }) {
      return h('a', {
        href: record.url,
        target:"_blank"
      }, record.title);
    },
  },
  {
    title: '广告封面',
    dataIndex: 'cover',
    customRender({ record }) {
      return h(Avatar, {
        size: 35,
        src: record.cover,
        shape: 'square',
        fit: 'fill',
      });
    },
    width: 100,
  },
  {
    title: '广告类型',
    dataIndex: 'type',
    customRender({ record }) {
      let typeText = ''
      switch (record.type) {
        case 1:
          typeText='图片'
          break;
        case 2:
          typeText='文字'
          break;
        case 3:
          typeText='视频'
          break;
        default:
          break;
      }
      return h('span', typeText || '-');
    },
    width:100
  },
  {
    title: '广告状态',
    dataIndex: 'status',
    customRender({ record }) {
      return h(
        Tag,
        {
          color: record.status ==1 ? 'success' : 'error',
        },
        {
          default: () => (record.status ==1 ? '正常' : '停用'),
        },
      );
    },
    width:100
  },
  {
    title: '广告尺寸',
    dataIndex: 'size',
    customRender({ record }) {
      return record.width + 'x' +  record.height;
    },
    width:100
  },
  {
    title: '投放时间',
    dataIndex: 'time',
    customRender({ record }) {
      return record.startTime + '-' +  record.endTime;
    },
    width:300
  },
  {
    title: '点击量',
    dataIndex: 'click',
    width:100
  },
  {
    title: '排序',
    dataIndex: 'sort',
    width:100
  },
  {
    title: '创建人',
    dataIndex: 'createUser',
    width:100
  },
  {
    title: '创建时间',
    dataIndex: 'createTime',
    width: 180,
  },
  {
    title: '操作',
    fixed:'right',
    dataIndex: 'action',
    key: 'action',
    width: 200,
  },
];