import {
  AfterViewInit,
  Component,
  Input,
  OnDestroy,
  OnInit,
} from '@angular/core';
import { ILabelDataConfigs, labelSize } from 'ng-devui/quadrant-diagram';
import { fromEvent } from 'rxjs';
import { debounceTime } from 'rxjs/operators';

@Component({
  selector: 'da-work-management',
  templateUrl: './work-management.component.html',
  styleUrls: ['./work-management.component.scss'],
})
export class WorkManagementComponent
  implements OnInit, AfterViewInit, OnDestroy
{
  resizeSub: any;

  currentLabelSize: labelSize = 'large';

  labelData: Array<ILabelDataConfigs> = [
    {
      title: '工作8',
      x: 70,
      y: 20,
      content:
        '<p>First level target</p><p>Value 3</p><p>Urgency 3</p><p>Priority 3</p>',
      progress: 80,
    },
    {
      title: '工作9',
      x: 20,
      y: 45,
      content:
        '<p>First level target</p><p>Value 3</p><p>Urgency 3</p><p>Priority 3</p>',
      progress: 10,
    },
  ];

  quadrantWidth: number;

  workItemElement: any;

  list = [
    {
      title: '工作1',
      content:
        '<p>First level target</p><p>Value 3</p><p>Urgency 3</p><p>Priority 3</p>',
      progress: 40,
    },
    {
      title: '工作2',
      content:
        '<p>Feature target</p><p>Value 3</p><p>Urgency 3</p><p>Priority 3</p>',
      progress: 30,
    },
    {
      title: '工作3',
      content:
        '<p>Secondary target</p><p>Value：3</p><p>Urgency 3</p><p>Priority 3</p>',
      progress: 20,
    },
    {
      title: '工作4',
      content:
        '<p>Three-level target</p><p>Value：3</p><p>Urgency 3</p><p>Priority 3</p>',
      progress: 10,
    },
    {
      title: '工作5',
      content:
        '<p>Three-level target</p><p>Value：3</p><p>Urgency 3</p><p>Priority 3</p>',
      progress: 80,
    },
    {
      title: '工作6',
      content:
        '<p>Three-level target</p><p>Value：3</p><p>Urgency 3</p><p>Priority 3</p>',
      progress: 70,
    },
    {
      title: '工作7',
      content:
        '<p>Three-level target</p><p>Value：3</p><p>Urgency 3</p><p>Priority 3</p>',
      progress: 99,
    },
  ];

  constructor() {}

  ngOnInit(): void {
    this.workItemElement = document.querySelector('.da-work-space-quadrant');
    this.quadrantWidth = 700;
  }

  ngAfterViewInit(): void {
    this.resizeSub = fromEvent(window, 'resize')
      .pipe(debounceTime(500))
      .subscribe((si) => {
        if (
          (si.target as any).innerWidth <= 580 &&
          (si.target as any).innerWidth > 435
        ) {
          this.currentLabelSize = 'normal';
        } else if ((si.target as any).innerWidth <= 435) {
          this.currentLabelSize = 'small';
        } else {
          this.currentLabelSize = 'large';
        }
        this.quadrantWidth = this.workItemElement.clientWidth * 0.8;
      });
    window.dispatchEvent(new Event('resize'));
  }

  dropEvent(item) {
    const droppedItem = this.list
      .map(function (e) {
        return e.title;
      })
      .indexOf(item.dragData.item.title);
    if (droppedItem !== -1) {
      this.list.splice(droppedItem, 1);
    }
    const label = {
      title: item.dragData.item.title,
      content: item.dragData.item.content,
      x: item.xAxisValue,
      y: item.yAxisValue,
      progress: item.dragData.item.progress,
    };
    const labelIndex = this.labelData
      .map(function (e) {
        return e.title;
      })
      .indexOf(label.title);
    if (labelIndex !== -1) {
      this.labelData.splice(labelIndex, 1);
    }
    this.labelData.push(label); // Place the dragged data on the quadrant graph to display
  }

  ngOnDestroy(): void {
    if (this.resizeSub) {
      this.resizeSub.unsubscribe();
    }
  }
}