ROLAC/APP/src/app/features/expense/pages/my-reimbursements-page/my-reimbursements-page.component.ts

import { Component, OnInit } from '@angular/core';
import { CommonModule } from '@angular/common';
import { GridModule } from '@progress/kendo-angular-grid';
import { ButtonsModule } from '@progress/kendo-angular-buttons';
import { ExpenseApiService } from '../../services/expense-api.service';
import { ExpenseFormDialogComponent, ExpenseFormResult } from '../../components/expense-form-dialog/expense-form-dialog.component';
import { ExpenseListItemDto } from '../../models/expense.model';
import { switchMap, of } from 'rxjs';

@Component({
  selector: 'app-my-reimbursements-page',
  standalone: true,
  imports: [CommonModule, GridModule, ButtonsModule, ExpenseFormDialogComponent],
  templateUrl: './my-reimbursements-page.component.html',
  styleUrls: ['./my-reimbursements-page.component.scss'],
})
export class MyReimbursementsPageComponent implements OnInit {
  rows: ExpenseListItemDto[] = [];
  loading = false;
  dialogOpen = false;

  constructor(private api: ExpenseApiService) {}

  ngOnInit(): void { this.load(); }

  load(): void {
    this.loading = true;
    this.api.getMine().subscribe({
      next: r => { this.rows = r.items; this.loading = false; },
      error: () => { this.loading = false; },
    });
  }

  openNew(): void { this.dialogOpen = true; }

  onSave(result: ExpenseFormResult): void {
    this.api.create(result.request).pipe(
      switchMap(created => result.receipt
        ? this.api.uploadReceipt(created.id, result.receipt).pipe(switchMap(() => of(created)))
        : of(created)),
    ).subscribe(() => { this.dialogOpen = false; this.load(); });
  }

  submit(row: ExpenseListItemDto): void { this.api.submit(row.id).subscribe(() => this.load()); }
  remove(row: ExpenseListItemDto): void { this.api.delete(row.id).subscribe(() => this.load()); }

  canEdit(row: ExpenseListItemDto): boolean { return row.status === 'Draft'; }
  statusClass(status: string): string {
    return ({ Draft: 'badge-draft', PendingApproval: 'badge-pending', Approved: 'badge-approved', Paid: 'badge-paid', Rejected: 'badge-rejected' } as Record<string, string>)[status] ?? '';
  }
  receiptUrl(id: number): string { return this.api.receiptUrl(id); }
}