import { Component, OnInit } from '@angular/core';
import { NzMessageService } from '../../../index.showcase';

@Component({
  selector: 'nz-demo-transfer-search',
  template: `
  <nz-transfer
      [nzDataSource]="list"
      nzShowSearch
      [nzFilterOption]="filterOption"
      (nzSearchChange)="search($event)"
      (nzSelectChange)="select($event)"
      (nzChange)="change($event)">
  </nz-transfer>
  `
})
export class NzDemoTransferSearchComponent implements OnInit {
  list: any[] = [];
  ngOnInit() {
    for (let i = 0; i < 20; i++) {
      this.list.push({
        key: i.toString(),
        title: `content${i + 1}`,
        description: `description of content${i + 1}`,
        direction: Math.random() * 2 > 1 ? 'right' : ''
      });
    }
  }

  filterOption(inputValue, option) {
    return option.description.indexOf(inputValue) > -1;
  }

  search(ret: any) {
    console.log('nzSearchChange', ret);
  }

  select(ret: any) {
    console.log('nzSelectChange', ret);
  }

  change(ret: any) {
    console.log('nzChange', ret);
  }
}