/*
 * @Author: 吴文洁 
 * @Date: 2020-07-16 11:05:17 
 * @Last Modified by: chenshu
 * @Last Modified time: 2021-04-06 16:40:24
 * @Description: 添加直播-简介
 */

import React from 'react';
import { Input, message, Upload, Radio, Row, Col, Button, Popover, Switch } from 'antd';
import Service from '@/common/js/service';
import GraphicsEditor from './GraphicsEditor';
import User from '@/common/js/user';
import UploadOss from '@/core/upload';
import './AddLiveIntro.less';
import SelectPrepareFileModal from '@/modules/prepare-lesson/modal/SelectPrepareFileModal';
import { DISK_MAP } from '@/common/constants/academic/lessonEnum';
import { ImgCutModalNew } from '@/components';


const { TextArea } = Input;
const defaultCover = 'https://xiaomai-image.oss-cn-hangzhou.aliyuncs.com/1599635741526.png';
class AddLiveIntro extends React.Component {

  constructor(props) {
    super(props);
    this.state = {
      warmUrl: defaultCover,
      showSelectFileModal: false,
      diskList: [],
      selectType:null
    }
  }

  // 上传封面图
  handleShowImgCutModal = (event) => {
    const imageFile = event.target.files[0];
    if (!imageFile) return;      
    this.setState({
      imageFile,
      showCutModal: true,
    });
  }

   // 选择暖场资源
   handleSelectVideo = (file) => {
    const { selectType } = this.state; 
    this.setState({
      showSelectFileModal: false
    })
    const { ossUrl, resourceId, folderName, folderFormat, folderSize } = file;
    if(selectType === 'WARMUP'){
      const liveCourseWarmMedia = {
        contentType: 'WARMUP',
        mediaType: folderFormat === 'MP4' || folderFormat === 'video/mp4' ? 'VIDEO' : 'PICTURE',
        mediaContent: resourceId,
        mediaUrl: ossUrl,
        mediaName: folderName,
        size: folderSize
      }
      this.props.onChange('liveCourseWarmMedia', liveCourseWarmMedia);
    }else{
        // 最多添加九图片
        const { liveCourseMediaRequests } = this.props.data;

        const list = _.filter(liveCourseMediaRequests, (item) => {
          return item.mediaType == "PICTURE";
        });
        if (list.length > 8) {
          message.warning("最多添加9张图片");
          return;
        }
        liveCourseMediaRequests.push({
          contentType: 'INTRO',
          size: folderSize,
          mediaName: folderName,
          mediaContent: resourceId,
          mediaType: 'PICTURE',
          mediaUrl: ossUrl,
        });
        this.props.onChange('liveCourseMediaRequests', liveCourseMediaRequests);
    }
   
  }

  changeIntro = (value) => {
    this.props.onChange('introduce', value);
  }

  whetherVisitorsJoinChange = ()=>{
    if(this.props.data.whetherVisitorsJoin==="NO"){
      this.props.onChange('whetherVisitorsJoin','YES')
    }else{
      this.props.onChange('whetherVisitorsJoin','NO')
    }
  }

  render() {
    const {liveType, isXiaomai, isEdit, data: { id, introduce, needRecord,whetherVisitorsJoin, loadintroduce, liveCourseWarmMedia = {} } } = this.props;
    const { showCutModal, warmUrl, showSelectFileModal, diskList, imageFile,selectType} = this.state
    return (
      <div className="add-live__intro-info">
        <div className="playback" >
          
          <span className="label"><span className="require">*</span>直播回放：</span>
          <div className="content">
            <Radio.Group value={needRecord} onChange={(e) => { this.props.onChange('needRecord', e.target.value) }}  disabled={!isEdit ? true: false}>
              <Row style={{ marginBottom: '5px' }}>
                <Col span={24}>
                  <Radio value="YES">
                    自动录制 
                    <span className="playback__text">系统自助进行全程直播录制</span>
                  </Radio>
                </Col>
              </Row>
              <Row>
                <Col span={24}>
                  <Radio value="NO">
                    手动录制
                    <span className="playback__text">讲师手动选择何时开始录制</span>
                  </Radio>
                </Col>
              </Row>
            </Radio.Group>
          </div>
        </div>
        <div className="allow-tourist-join">
          <span className="label">观看设置：</span>
          <div className="content">
            <div>
                <Switch checked={whetherVisitorsJoin==="YES"? true:false} onChange={this.whetherVisitorsJoinChange}/>
            </div>  
            <div>
              <div class="instro-text">
                <div>开启：允许未绑定手机号的学员进入直播间观看直播</div>
                <div>关闭：仅限绑定了手机号的学员可以进入直播间观看直播</div>
              </div>
            </div> 
          </div>
        </div>
        <div className="warmup">
            <span className="label">直播暖场图：</span>
            <div className="course-cover__wrap">
              <div className="img-content" style={ liveCourseWarmMedia.mediaUrl ? {background: '#000'} : {} }>
                <img src={liveCourseWarmMedia.mediaType === 'VIDEO' ? `${liveCourseWarmMedia.mediaUrl}?x-oss-process=video/snapshot,t_0,m_fast` : (liveCourseWarmMedia.mediaUrl ? liveCourseWarmMedia.mediaUrl : defaultCover )} />
                {
                  liveCourseWarmMedia.mediaUrl && 
                  <div className="img-delete-wrap">
                    <img src="https://xiaomai-image.oss-cn-hangzhou.aliyuncs.com/1600073872956.png" onClick={() => {
                      this.props.onChange('liveCourseWarmMedia', {});
                    }}/>
                  </div>
                }
              </div>
              <div className="opt-btns">
                <Button 
                  disabled={!isEdit}
                  onClick={() => {
                  this.setState({
                    showSelectFileModal: true,
                    selectType:'WARMUP'
                  })
                }}>上传图片/视频</Button>
               
                <div className="tips">
                  <div>建议尺寸1280*720px或16:9。图片最大5M，支持jpg、jpeg和png；视频最大2G，</div>
                  <div>支持mp4。</div>
                </div>

                <Popover content={
                  <div className="example-wrap">
                    <p className="title">直播间暖场图示例</p>
                    <p className="text">直播开始前，展示在直播间视频区域</p>
                    <img src='https://xiaomai-image.oss-cn-hangzhou.aliyuncs.com/1599644482652.png'></img>
                  </div>
                }>
                  <div className="checkExample">查看示例</div>
                </Popover>
              </div>
            
            </div>
        </div>
     
        
        <div className="introduce">
          <span className="label">直播课简介：</span>
          <div className="content">
            <div className="intro-list">
              <div className="intro-list__item introduce-editor">
                {(!id || loadintroduce) &&
                  <GraphicsEditor
                    id="intro"
                    isIntro={true}
                    detail={{
                      content: introduce
                    }}
                    onChange={(val) => { this.changeIntro(val) }}
                  />
                }
              </div>
            </div>
          </div>
        </div>
        {/* 选择暖场图文件弹窗 */}
        { showSelectFileModal && 
           <SelectPrepareFileModal
           key="instro"
           operateType="select"
           accept={selectType==="INTRO"?"image/jpeg,image/png,image/jpg":"video/mp4,image/jpeg,image/png,image/jpg"}
           selectTypeList={ selectType==="INTRO" ? ['JPG', 'JPEG', 'PNG']: ['MP4', 'JPG', 'JPEG', 'PNG'] }
           tooltip={ selectType==="INTRO"?'支持文件类型：jpg、jpeg、png':'支持文件类型：jpg、jpeg、png、mp4'}
           isOpen={showSelectFileModal}
           onClose={() => {
             this.setState({ showSelectFileModal: false })
           }}
           onSelect={this.handleSelectVideo}
         />
        }
       
        
      </div>
    )
  }
}

export default AddLiveIntro;
