import React, { Fragment, useRef, useMemo,useEffect,useState } from 'react';
import BasicCrudModal from '../../../../components/crud/BasicCrudModal';
import { Table, Card, Modal, Form, Input, Button, Row,Col, Timeline, message, Tabs,Image } from 'antd';
import {FileWordOutlined,FilePdfOutlined,FileZipOutlined,FileExcelOutlined } from '@ant-design/icons';
import { useSelector } from 'react-redux';
import ToolBar from './toolbar';
import apiurl from '../../../../service/apiurl';
import usePageTable from '../../../../components/crud/usePageTable2';
import { createCrudService } from '../../../../components/crud/_';
import {CrudOpRender_text} from '../../../../components/crud/CrudOpRender';
import './index.less'
import { httppost5 } from '../../../../utils/request';
import { exportFile } from '../../../../utils/tools';

const url = "http://223.75.53.141:9102/test.by-lyf.tmp"
const Page = () => {
  const role = useSelector(state => state.auth.role);
  const editBtn = role?.rule?.find(item => item.menuName == "编辑");
  const viewBtn = role?.rule?.find(item => item.menuName == "查看");
  const delBtn = role?.rule?.find(item => item.menuName == "删除");
  const refModal = useRef();
  const [searchVal, setSearchVal] = useState(false)
  const [isFetch, setIsFetch] = useState(false)
  const [iframeSrc, setIframeSrc] = useState('')
  const [pdfViewOPen, setPdfViewOPen] = useState(false)

  const command = (type) => (params) => {
    if (type === 'save') {
      refModal.current.showSave();
    } else if (type === 'edit') {
      refModal.current.showEdit({ ...params });
    } else if (type === 'view') {
      refModal.current.showView(params);
    } else if (type === 'del') {
      refModal.current.onDeleteGet(apiurl.rcgl.gcdsj.delete + `/${params.id}`);
    }
  }
  
  const download = (params) => {
    let downloadLink = document.createElement("a");
        downloadLink.href = `http://local.gunshiiot.com:18083/gunshiApp/tsg/projectEvents/file/download/${params}`;
        downloadLink.download = `${params.fileName}`;
        downloadLink.style.display = "none";
        // 将链接添加到页面中
        document.body.appendChild(downloadLink);

        // 模拟点击事件，开始下载
        downloadLink.click();
  }

  const { tableProps, search, refresh } = usePageTable(createCrudService(apiurl.gcdsj.qzqda.list).find_noCode);
  console.log(tableProps);
  
  /**
   * @description pdf文件预览
   * @param {String} params 文件预览url
   */
  const viewPdf = (params) => {
    setIframeSrc(params)
    setPdfViewOPen(true)
  }
  
const onExport = () => {
    let params = {
      ...searchVal,
      pageSo:{
        pageNum:1,pageSize:9999
      }
    }
    httppost5(apiurl.gcdsj.qzqda.export, params).then(res => {
      exportFile(`全周期档案.xlsx`,res.data)
  })
}
  useEffect(()=>{
    const params = {
      search: {
        ...searchVal,
        
      },
      pageSize:9999
    };
    search(params)
  }, [searchVal])
  
  
  return (
    <>
      <div className='content-root clearFloat xybm' style={{paddingRight:"0",paddingBottom:"0"}}>
        <div className='lf CrudAdcdTreeTableBox' style={{width:"100%",overflow:'hidden'}}>
          <Card className='nonebox'>
            <ToolBar
              setSearchVal={setSearchVal}
              onExport={onExport}
              role={role}
            />
          </Card>
          <div className="ant-card-body" style={{ padding: "20px 0 0 0",overflowY:"auto",height: 'calc(100vh - 68px)'}}>
                <div className='time-line' style={{width:'calc(100% - 140px)'}}>
                  <Timeline >
                    {tableProps.dataSource?.map((item, index) => (
                      <Timeline.Item key={index}>
                        <div className='time-line-item'>
                        <div style={{width:100}}>
                          <span>{item.eventsDate}</span>
                          <div className='dsj'>{item.typeName}</div>
                          </div>
                        
                          <div className='item-right'>
                            <span>{item.eventsDesc}</span>
                            <div style={{ display: "flex"}}>
                              <span>附件：</span>
                            <Row gutter={[16]} style={{flex:1}}>
               {
                  item.files?.length > 0 && item.files?.map(file => {
                  return (
                      <Col span={12}>
                        <div className="file-item" style={{width:"100%"}}>
                          <div className='file-description'>
                          {file.fileName?.indexOf('.docx') > -1 ?
                            <div
                              onClick={() => { download(file.fileId) }}
                              style={{ cursor: 'pointer' }}
                            >
                              <FileWordOutlined
                              style={{ fontSize: 40 }}
                            />
                            </div>
                             :
                            file.fileName?.indexOf('.pdf') > -1 ?
                              <div
                                onClick={() => { viewPdf(file?.fileId) }}
                                style={{ cursor: 'pointer' }}
                              >
                              <FilePdfOutlined style={{ fontSize: 40 }} /> 
                              </div>
                              :
                              file.fileName?.indexOf('.zip') > -1 ?
                                <div
                                  onClick={() => { download(file?.fileId) }}
                                  style={{ cursor: 'pointer' }}
                                >
                                  <FileZipOutlined style={{ fontSize: 40 }} /> 
                                </div>
                                :
                                file.fileName?.indexOf('.xlsx') > -1 ?
                                <div
                                  onClick={() => { download(file?.fileId) }}
                                  style={{ cursor: 'pointer' }}
                                >
                                  <FileExcelOutlined style={{ fontSize: 40 }} /> 
                                </div>
                                :
                            <Image width={60} src={url +file?.filePath} alt='' />
                            }
                            <span>{file.fileName}</span>
                          </div>
                        </div>
                      </Col>
                  )
                })
                }
                            </Row>
                            </div>
                        </div>
                        </div>
                      </Timeline.Item>
                    ))}
                  </Timeline>
                 </div>
          </div>
        </div>
      </div>
      <Modal
        open={pdfViewOPen}
        width={1000}
        title=""
        footer={null}
        style={{marginTop:"-5%"}}
        onCancel={() => {
          setPdfViewOPen(false)
        }}
      >
      <iframe
          style={{
            height: '80vh',
            width: '100%',
            border: 0,
            marginTop: 20,
          }}
         src={`${process.env.PUBLIC_URL}/static/pdf/web/viewer.html?file=${encodeURIComponent(`/gunshiApp/tsg/projectEvents/file/download/${iframeSrc}`)}`}
        />
      </Modal>
    </>
  );
}

export default Page;