import { Component, Input, OnInit } from '@angular/core';
import { ApplicantService } from '@core/services/auth-user/applicant.service';
import { ApplicantAdminUser } from '@core/typings/applicant.typing';
import { GrantManagerUser } from '@core/typings/grant-manager.typing';
import { GrantManagerService } from '@features/platform-admin/grant-managers/grant-manager.service';
import { TypeaheadSelectOption, TypeSafeFormBuilder, TypeSafeFormGroup } from '@yourcause/common';
import { AnalyticsService, EventType } from '@yourcause/common/analytics';
import { I18nService } from '@yourcause/common/i18n';
import { YCModalComponent } from '@yourcause/common/modals';
import { NotifierService } from '@yourcause/common/notifier';
interface EmailLinkFormGroup {
  email: string;
  emailText: string;
}

@Component({
  selector: 'gc-applicant-email-link-modal',
  templateUrl: './applicant-email-link-modal.component.html',
  styleUrls: ['./applicant-email-link-modal.component.scss']
})
export class ApplicantEmailLinkModalComponent extends YCModalComponent<string> implements OnInit {
  @Input() user: ApplicantAdminUser | GrantManagerUser;
  @Input() modalType: string;

  formGroup: TypeSafeFormGroup<EmailLinkFormGroup>;
  emailOptions: TypeaheadSelectOption[];

  constructor (
    private applicantService: ApplicantService,
    private grantManagerService: GrantManagerService,
    private formBuilder: TypeSafeFormBuilder,
    private notifier: NotifierService,
    private i18n: I18nService,
    private analyticsService: AnalyticsService
  ) {
    super();
  }

  ngOnInit () {
    this.emailOptions = [{
      label: this.i18n.translate(
        'ADMIN:textPasswordReset',
        {},
        'Password reset'
      ),
      value: 'Reset Password Token Applicant'
    }];
    this.formGroup = this.formBuilder.group({
      email: 'Reset Password Token Applicant',
      emailText: ''
    });
    this.createEmailText();
  }

  async createEmailText () {
    const notificationType = this.formGroup.value.email;
    try {
      let response = null;
      if (this.modalType === 'applicant') {
        response = await this.applicantService.getEmailTextForApplicant(
          this.user.email,
          notificationType
        );
      } else {
        response = await this.grantManagerService.passwordResetForGrantManager(
          this.user.email,
          notificationType
        );
      }
      this.formGroup.get('emailText').setValue(response);
    } catch (error) {
      this.notifier.error(this.i18n.translate(
        'ADMIN:errorLink',
        {},
        'There was an error getting the link'
      ));
    }
  }

  cancel () {
    this.closeModal.emit();
  }

  submit () {
    this.closeModal.emit(this.formGroup.value.emailText);
    this.analyticsService.emitEvent({
      eventName: 'Generate email link platform tool',
      eventType: EventType.Click,
      extras: null
    });
  }
}