/**
 * Copyright since 2025 Mifos Initiative
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 */

/** Angular Imports */
import { Component, OnInit, inject } from '@angular/core';
import { UntypedFormGroup, UntypedFormBuilder, Validators, ReactiveFormsModule } from '@angular/forms';
import { ActivatedRoute, Router, RouterLink } from '@angular/router';
import { Dates } from 'app/core/utils/dates';

/** Custom Services */
import { CurrentAccountsService } from 'app/current-accounts/current-accounts.service';
import { SettingsService } from 'app/settings/settings.service';
import { CdkTextareaAutosize } from '@angular/cdk/text-field';
import { STANDALONE_SHARED_IMPORTS } from 'app/standalone-shared.module';

/**
 * Approve Current Account Component
 */
@Component({
  selector: 'mifosx-approve-current-account',
  templateUrl: './approve-current-account.component.html',
  styleUrls: ['./approve-current-account.component.scss'],
  imports: [
    ...STANDALONE_SHARED_IMPORTS,
    CdkTextareaAutosize
  ]
})
export class ApproveCurrentAccountComponent implements OnInit {
  private formBuilder = inject(UntypedFormBuilder);
  private currentAccountsService = inject(CurrentAccountsService);
  private dateUtils = inject(Dates);
  private route = inject(ActivatedRoute);
  private router = inject(Router);
  private settingsService = inject(SettingsService);

  /** Minimum date allowed. */
  minDate = new Date(2000, 0, 1);
  /** Maximum date allowed. */
  maxDate = new Date();
  /** Approve Current Account form. */
  approveCurrentAccountForm: UntypedFormGroup;
  /** Current Account Id */
  accountId: any;

  /**
   * @param {FormBuilder} formBuilder Form Builder
   * @param {CurrentAccountsService} currentAccountsService Current Accounts Service
   * @param {Dates} dateUtils Date Utils
   * @param {ActivatedRoute} route Activated Route
   * @param {Router} router Router
   * @param {SettingsService} settingsService Setting service
   */
  constructor() {
    this.accountId = this.route.snapshot.params['currentAccountId'];
  }

  /**
   * Creates the approve current account form.
   */
  ngOnInit() {
    this.maxDate = this.settingsService.businessDate;
    this.createApproveCurrentAccountForm();
  }

  /**
   * Creates the approve current account form.
   */
  createApproveCurrentAccountForm() {
    this.approveCurrentAccountForm = this.formBuilder.group({
      approvedOnDate: [
        '',
        Validators.required
      ],
      note: ['']
    });
  }

  /**
   * Submits the form, approves the current account, then immediately activates it on the same
   * date -- Approve and Activate are still two separate Fineract commands underneath (each shows
   * up in the audit trail), but the officer only sees and clicks through one step.
   */
  submit() {
    const approveCurrentAccountFormData = this.approveCurrentAccountForm.value;
    const locale = this.settingsService.language.code;
    const dateFormat = this.settingsService.dateFormat;
    const prevApprovedOnDate: Date = this.approveCurrentAccountForm.value.approvedOnDate;
    if (approveCurrentAccountFormData.approvedOnDate instanceof Date) {
      approveCurrentAccountFormData.approvedOnDate = this.dateUtils.formatDate(prevApprovedOnDate, dateFormat);
    }
    const data = {
      ...approveCurrentAccountFormData,
      dateFormat,
      locale
    };
    this.currentAccountsService.executeCurrentAccountCommand(this.accountId, 'approve', data).subscribe(() => {
      const activationData = {
        activatedOnDate: approveCurrentAccountFormData.approvedOnDate,
        dateFormat,
        locale
      };
      this.currentAccountsService
        .executeCurrentAccountCommand(this.accountId, 'activate', activationData)
        .subscribe(() => {
          this.router.navigate(['../../transactions'], { relativeTo: this.route });
        });
    });
  }
}