import { Component, Input, OnInit } from '@angular/core';
import { CommonModule } from '@angular/common';
import { NzSpaceModule } from 'ng-zorro-antd/space';
import { CommonCompModule } from '../../../../services/common.modules';
import { ActivatedRoute, Router } from '@angular/router';
import { NzMessageModule } from 'ng-zorro-antd/message';
import { NzMessageService } from 'ng-zorro-antd/message';
import Parse from 'parse';
import { textbookServer } from '../../../../services/textbook';
import { NzModalService } from 'ng-zorro-antd/modal';
import { MatDialog } from '@angular/material/dialog';
import { NzEmptyModule } from 'ng-zorro-antd/empty';
import { DatePipe } from '@angular/common';
import { NzPopoverModule } from 'ng-zorro-antd/popover';

@Component({
  selector: 'app-review-details',
  templateUrl: './review-details.component.html',
  styleUrls: ['./review-details.component.scss'],
  imports: [
    CommonModule,
    NzSpaceModule,
    CommonCompModule,
    NzMessageModule,
    NzEmptyModule,
    NzPopoverModule,
  ],
  providers: [DatePipe],
  standalone: true,
})
export class ReviewDetailsComponent implements OnInit {
  reviewList: Array<Parse.Object> = [];
  count: number = 0;
  @Input('limit') limit: number = 10;
  pageIndex: number = 1;
  loading: boolean = false;
  @Input('maxWidth') maxWidth: any; //最大宽度
  @Input('eduProcess') eduProcess?: Parse.Object; //流程id，verify存在时需要

  @Input('listOfFilter') listOfFilter: Array<any> = []; //评审组
  @Input('filterObj') filterObj: any = {
    showGroup: false,
    contained: [],
    bookMap: {}, //教材对应评审组结构{booid:评审组名称}
  };
  searchValue: string = '';
  listOfColumns: any = {
    lang: {
      // listOfFilter: [{ value: '中文', text: '中文' }],
      onChange: (data: Array<string>) => {
        console.log(data);
        if (data?.length < 1) {
          this.filterObj.contained = Object.keys(this.filterObj.bookMap);
        } else {
          this.filterObj.contained = [];
          for (const key in this.filterObj.bookMap) {
            const item = this.filterObj.bookMap[key];
            if (data.includes(item.id)) {
              this.filterObj.contained.push(key);
            }
          }
        }
        this.getTextbook(this.searchValue);
      },
    },
  };

  showLoading: boolean = false; //全局
  time: any;

  constructor(
    private activeRoute: ActivatedRoute,
    public tbookSer: textbookServer,
    private router: Router,
    private msg: NzMessageService,
    public dialog: MatDialog,
    private route: Router,
    private datePipe: DatePipe,
    private modal: NzModalService
  ) {}

  ngOnInit() {
    this.getTextbook();
  }
  async getTextbook(val?: string, exported?: boolean): Promise<any[] | void> {
    if (this.loading) return;
    if(!exported) this.loading = true;
    try {
      let queryParams: any = {
        where: {
          $or: [
            {
              eduTextbook: {
                $inQuery: {
                  where: {
                    $or: [
                      {
                        title: { $regex: `.*${val || ''}.*` },
                      },
                      {
                        childrens: {
                          $inQuery: {
                            where: {
                              $or: [
                                {
                                  ISBN: { $regex: `.*${val || ''}.*` },
                                },
                                {
                                  author: { $regex: `.*${val || ''}.*` },
                                },
                              ],
                            },
                            className: 'EduTextbookVolume',
                          },
                        },
                      },
                    ],
                  },
                  className: 'EduTextbook',
                },
              },
            },
            {
              profile: {
                $inQuery: {
                  where: {
                    $or: [
                      {
                        user: {
                          $inQuery: {
                            where: {
                              $or: [
                                {
                                  name: { $regex: `.*${val || ''}.*` },
                                },
                              ],
                            },
                            className: '_User',
                          },
                        },
                      },
                    ],
                  },
                  className: 'Profile',
                },
              },
            },
          ],
          eduTextbook: { $in: this.filterObj.contained },
        },
      };
      let query = Parse.Query.fromJSON('EduReview', queryParams);
      this.eduProcess?.id && query.equalTo('eduProcess', this.eduProcess.id);
      query.descending('updatedAt');
      query.notEqualTo('isDeleted', true);
      query.include('eduTextbook', 'profile', 'profile.user');
      this.count = await query.count();
      query.limit(this.limit);
      query.skip(this.limit * (this.pageIndex - 1));
      if (exported) {
        query.limit(1000);
        let r = await query.find();
        this.loading = false;
        return r;
      }
      this.reviewList = await query.find();
      console.log(this.reviewList);
      this.loading = false;
    } catch (err) {
      console.warn(err);
      this.msg.error('获取超时');
    }
    this.loading = false;
  }
  onSearch(e: string) {
    this.pageIndex = 1;
    console.log(e);
    if (this.time) clearTimeout(this.time);
    this.time = setTimeout(() => {
      this.getTextbook(e);
    }, 500);
  }
  //分页切换
  pageIndexChange(e: any) {
    console.log(e);
    this.pageIndex = e;
    this.getTextbook(this.searchValue);
  }
  //切换分页条数
  onPageSizeChange($event: any): void {
    console.log(this.limit);
    // this.onAllChecked(false)
    this.pageIndex = 1;
    this.getTextbook();
  }

  toUrl(url: string, param?: Object) {
    console.log(url);
    if (param) {
      this.route.navigate([url, param]);
      return;
    }
    this.route.navigate([url]);
  }

  //导出表格
  async export() {
    if (this.showLoading) return;
    this.showLoading = true;
    try {
      let data: any = await this.getTextbook('', true);
      let table = `<table border="1px" cellspacing="0" cellpadding="0">
        <thead>
          <tr>
            <th>序号</th>
            <th>申报教材名称</th>
            <th>所属评审组</th>
            ${this.filterObj.showGroup ? '<th>评审专家</th>' : ''}
            <th>提交时间</th>
            <th>分值</th>
          </tr>
        </thead>
        <tbody>
        `;
      let _body = '';
      for (var row = 0; row < data.length; row++) {
        _body += '<tr>';
        _body += '<td>';
        _body += `${row + 1}`;
        _body += '</td>';

        _body += '<td>';
        _body += `&nbsp;${data[row]?.get('eduTextbook')?.get('title') || ''}`;
        _body += '</td>';

        if(this.filterObj.showGroup){
          _body += '<td>';
          _body += ` &nbsp;${
            this.filterObj.bookMap[data[row]?.get('eduTextbook')?.id].name || '-'
          }`;
          _body += '</td>';
        }

        _body += '<td>';
        _body += `${
          data[row]?.get('profile')?.get('user')?.get('name') || '-'
        }`;
        _body += '</td>';

        _body += '<td>';
        _body += `&nbsp;${this.datePipe.transform(
          data[row]?.updatedAt,
          'yyyy-MM-dd HH:mm:ss'
        )}`;
        _body += '</td>';

        _body += '<td>';
        _body += `${data[row]?.get('score') ?? '-'}`;
        _body += '</td>';

        _body += '</tr>';
      }
      table += _body;
      table += '</tbody>';
      table += '</table>';
      let title = '评审详情表';
      this.excel(table, `${title}.xls`);
      this.showLoading = false;
    } catch (err) {
      console.log(err);
      this.showLoading = false;
      this.msg.error('导出超时');
    }
  }
  excel(data: any, filename: string) {
    let html =
      "<html xmlns:o='urn:schemas-microsoft-com:office:office' xmlns:x='urn:schemas-microsoft-com:office:excel' xmlns='http://www.w3.org/TR/REC-html40'>";
    html +=
      '<meta http-equiv="content-type" content="application/vnd.ms-excel; charset=UTF-8">';
    html += '<meta http-equiv="content-type" content="application/vnd.ms-excel';
    html += '; charset=UTF-8">';
    html += '<head>';
    html += '</head>';
    html += '<body>';
    html += data;
    html += '</body>';
    html += '</html>';
    let uri =
      'data:application/vnd.ms-excel;charset=utf-8,' + encodeURIComponent(html);
    let link = document.createElement('a');
    link.href = uri;
    link.download = `${filename}`;
    document.body.appendChild(link);
    link.click();
    document.body.removeChild(link);
  }
}