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/Icon.vue';
import { getDictItemsByCode } from '@/utils/dict/index';
import { filterMultiDictText } from '@/utils/dict/JDictSelectUtil.js';
import { loadCategoryData } from '@/api-service/common/api';
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){
      return h(Avatar, { shape: 'square', size: 25 }, {
        icon: () => h(Icon, { icon: 'ant-design:file-image-outlined', size: 30 }),
      });
    }
    let avatarList = text.split(',');
    return h('span', avatarList.map((item) => {
        return h(Avatar, { src: getFileAccessHttpUrl(item), shape: 'square', size: 25, style: { marginRight: '5px' } });
    }));
  },
  /**
   * 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 };
