cic-staff-client/src/app/pages/accounts/accounts.component.ts

import {ChangeDetectionStrategy, Component, OnInit, ViewChild} from '@angular/core';
import {MatTableDataSource} from '@angular/material/table';
import {MatPaginator} from '@angular/material/paginator';
import {MatSort} from '@angular/material/sort';
import {LoggingService, UserService} from '@app/_services';
import {Router} from '@angular/router';

@Component({
  selector: 'app-accounts',
  templateUrl: './accounts.component.html',
  styleUrls: ['./accounts.component.scss'],
  changeDetection: ChangeDetectionStrategy.OnPush
})
export class AccountsComponent implements OnInit {
  dataSource: MatTableDataSource<any>;
  accounts: any[] = [];
  displayedColumns = ['name', 'phone', 'created', 'balance', 'location'];
  defaultPageSize = 10;
  pageSizeOptions = [10, 20, 50, 100];
  accountsType = 'all';

  @ViewChild(MatPaginator) paginator: MatPaginator;
  @ViewChild(MatSort) sort: MatSort;

  constructor(
    private userService: UserService,
    private loggingService: LoggingService,
    private router: Router
  ) {
    (async () => {
      try {
        await this.userService.loadAccounts(100);
      } catch (error) {
        this.loggingService.sendErrorLevelMessage('Failed to load accounts', this, {error});
      }
    })();
  }

  ngOnInit(): void {
    this.userService.accountsSubject.subscribe(accounts => {
      this.dataSource = new MatTableDataSource<any>(accounts);
      this.dataSource.paginator = this.paginator;
      this.paginator._changePageSize(this.paginator.pageSize);
      this.dataSource.sort = this.sort;
      this.accounts = accounts;
    });
  }

  doFilter(value: string): void {
    this.dataSource.filter = value.trim().toLocaleLowerCase();
  }

  async viewAccount(account): Promise<void> {
    await this.router.navigateByUrl(`/accounts/${account.identities.evm['bloxberg:8996']}`);
  }

  filterAccounts(): void {
    if (this.accountsType === 'all') {
      this.userService.accountsSubject.subscribe(accounts => {
        this.dataSource.data = accounts;
        this.accounts = accounts;
      });
    } else {
      this.dataSource.data = this.accounts.filter(account => account.type === this.accountsType);
    }
  }
}