/**
 * 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 { Router, ActivatedRoute, RouterLink } from '@angular/router';

/** Custom Services */
import { ClientsService } from '../../../clients.service';
import { SettingsService } from 'app/settings/settings.service';
import { Dates } from 'app/core/utils/dates';
import { MatCheckbox } from '@angular/material/checkbox';
import { STANDALONE_SHARED_IMPORTS } from 'app/standalone-shared.module';

/**
 * Edit Family Member Component
 */
@Component({
  selector: 'mifosx-edit-family-member',
  templateUrl: './edit-family-member.component.html',
  styleUrls: ['./edit-family-member.component.scss'],
  imports: [
    ...STANDALONE_SHARED_IMPORTS,
    MatCheckbox
  ]
})
export class EditFamilyMemberComponent implements OnInit {
  private formBuilder = inject(UntypedFormBuilder);
  private dateUtils = inject(Dates);
  private router = inject(Router);
  private route = inject(ActivatedRoute);
  private clientsService = inject(ClientsService);
  private settingsService = inject(SettingsService);

  /** Maximum Due Date allowed. */
  maxDate = new Date();
  /** Edit family member form. */
  editFamilyMemberForm: UntypedFormGroup;
  /** Family member template options. */
  addFamilyMemberTemplate: any;
  /** Family Members Details */
  familyMemberDetails: any;

  constructor() {
    this.route.data.subscribe((data: { clientTemplate: any; editFamilyMember: any }) => {
      this.addFamilyMemberTemplate = data.clientTemplate.familyMemberOptions;
      this.familyMemberDetails = data.editFamilyMember;
    });
  }

  ngOnInit() {
    this.maxDate = this.settingsService.businessDate;
    this.createEditFamilyMemberForm(this.familyMemberDetails);
  }

  createEditFamilyMemberForm(familyMember: any) {
    this.editFamilyMemberForm = this.formBuilder.group({
      nominationType: [familyMember.nominationType || 'DA1'],
      firstName: [
        familyMember.firstName,
        Validators.required
      ],
      relationshipId: [
        familyMember.relationshipId,
        Validators.required
      ],
      dateOfBirth: [
        familyMember.dateOfBirth ? this.dateUtils.formatDate(familyMember.dateOfBirth, 'yyyy-MM-dd') : null
      ],
      percentageShare: [familyMember.percentageShare ?? 100],
      isDependent: [familyMember.isDependent || false],
      guardianName: [familyMember.guardianName || ''],
      guardianRelationship: [familyMember.guardianRelationship || ''],
      remarks: [familyMember.remarks || '']
    });
  }

  submit() {
    const formValue = { ...this.editFamilyMemberForm.value };

    const locale = this.settingsService.language.code;
    const dateFormat = this.settingsService.dateFormat;

    if (formValue.dateOfBirth) {
      if (formValue.dateOfBirth instanceof Date) {
        formValue.dateOfBirth = this.dateUtils.formatDate(formValue.dateOfBirth, dateFormat);
      }
    } else {
      delete formValue.dateOfBirth;
    }

    const data = {
      ...formValue,
      dateFormat,
      locale
    };

    this.clientsService
      .editFamilyMember(this.familyMemberDetails.clientId, this.familyMemberDetails.id, data)
      .subscribe((res) => {
        this.router.navigate(['../../'], { relativeTo: this.route });
      });
  }
}