dbsd_kczx/src/utils/common/renderUtils.ts

import { h } from 'vue';
import { Avatar, Tag, Tooltip } from 'ant-design-vue';
import { getFileAccessHttpUrl } from '/@/utils/common/compUtils';
import { Tinymce } from '/@/components/Tinymce';
import Icon from '/@/components/Icon';
import { getDictItemsByCode } from '/@/utils/dict/index';
import { filterMultiDictText } from '/@/utils/dict/JDictSelectUtil.js';
import { isEmpty } from '/@/utils/is';
import { useMessage } from '/@/hooks/web/useMessage';
const { createMessage } = useMessage();

const render = {
  /**
   * 渲染列表头像
   */
  renderAvatar: ({ record }) => {
    if (record.avatar) {
      let avatarList = record.avatar.split(',');
      return h(
        'span',
        avatarList.map((item) => {
          return h(Avatar, {
            src: getFileAccessHttpUrl(item),
            shape: 'square',
            size: 'default',
            style: { marginRight: '5px' },
          });
        })
      );
    } else {
      return h(
        Avatar,
        { shape: 'square', size: 'default' },
        {
          icon: () => h(Icon, { icon: 'ant-design:file-image-outlined', size: 30 }),
        }
      );
    }
  },
  /**
   * 根据字典编码 渲染
   * @param v 值
   * @param code 字典编码
   * @param renderTag 是否使用tag渲染
   */
  renderDict: (v, code, renderTag = false) => {
    let text = '';
    let array = getDictItemsByCode(code) || [];
    let obj = array.filter((item) => {
      return item.value == v;
    });
    if (obj.length > 0) {
      text = obj[0].text;
    }
    return isEmpty(text) || !renderTag ? h('span', text) : h(Tag, text);
  },
  /**
   * 渲染图片
   * @param text
   */
  renderImage: ({ text }) => {
    if (!text) {
      //update-begin-author:taoyan date:2022-5-24 for:  VUEN-1084 【vue3】online表单测试发现的新问题 41、生成的代码，树默认图大小未改
      return h(
        Avatar,
        { shape: 'square', size: 25 },
        {
          icon: () => h(Icon, { icon: 'ant-design:file-image-outlined', size: 25 }),
        }
      );
    }
    let avatarList = text.split(',');
    return h(
      'span',
      avatarList.map((item) => {
        return h(Avatar, {
          src: getFileAccessHttpUrl(item),
          shape: 'square',
          size: 25,
          style: { marginRight: '5px' },
        });
      })
    );
    //update-end-author:taoyan date:2022-5-24 for:  VUEN-1084 【vue3】online表单测试发现的新问题 41、生成的代码，树默认图大小未改
  },
  /**
   * 渲染 Tooltip
   * @param text
   * @param len
   */
  renderTip: (text, len = 20) => {
    if (text) {
      let showText = text + '';
      if (showText.length > len) {
        showText = showText.substr(0, len) + '...';
      }
      return h(Tooltip, { title: text }, () => showText);
    }
    return text;
  },
  /**
   * 渲染a标签
   * @param text
   */
  renderHref: ({ text }) => {
    if (!text) {
      return '';
    }
    const len = 20;
    if (text.length > len) {
      text = text.substr(0, len);
    }
    return h('a', { href: text, target: '_blank' }, text);
  },
  /**
   * 根据字典渲染
   * @param v
   * @param array
   */
  renderDictNative: (v, array, renderTag = false) => {
    let text = '';
    let color = '';
    let obj = array.filter((item) => {
      return item.value == v;
    });
    if (obj.length > 0) {
      text = obj[0].label;
      color = obj[0].color;
    }
    return isEmpty(text) || !renderTag ? h('span', text) : h(Tag, { color }, () => text);
  },
  /**
   * 渲染富文本
   */
  renderTinymce: ({ model, field }) => {
    return h(Tinymce, {
      showImageUpload: false,
      height: 300,
      value: model[field],
      onChange: (value: string) => {
        model[field] = value;
      },
    });
  },

  renderSwitch: (text, arr) => {
    return text ? filterMultiDictText(arr, text) : '';
  },
  renderCategoryTree: (text, code) => {
    let array = getDictItemsByCode(code);
    return filterMultiDictText(array, text);
  },
  renderTag(text, color) {
    return isEmpty(text) ? h('span', text) : h(Tag, { color }, () => text);
  },
};

/**
 * 文件下载
 */
function downloadFile(url) {
  if (!url) {
    createMessage.warning('未知的文件');
    return;
  }
  if (url.indexOf(',') > 0) {
    url = url.substring(0, url.indexOf(','));
  }
  url = getFileAccessHttpUrl(url.split(',')[0]);
  if (url) {
    window.open(url);
  }
}

export { render, downloadFile };