lami/src/app/features/auth/forgot-password/forgot-password.component.ts

import { Component, inject } from '@angular/core';
import { FormsModule } from '@angular/forms';
import { Router, RouterModule } from '@angular/router';
import { FaIconComponent } from '@fortawesome/angular-fontawesome';
import {
  faEnvelope,
  faLock,
  faEye,
  faEyeSlash,
  faCircleCheck,
} from '@fortawesome/free-solid-svg-icons';
import { AuthService } from '../../../core/auth/auth.service';

@Component({
  selector: 'app-forgot-password',
  standalone: true,
  imports: [FormsModule, FaIconComponent, RouterModule],
  templateUrl: './forgot-password.component.html',
})
export class ForgotPasswordComponent {
  private authService = inject(AuthService);
  private router = inject(Router);

  protected readonly faEnvelope = faEnvelope;
  protected readonly faLock = faLock;
  protected readonly faEye = faEye;
  protected readonly faEyeSlash = faEyeSlash;
  protected readonly faCircleCheck = faCircleCheck;

  email = '';
  newPassword = '';
  confirmPassword = '';
  showPassword = false;
  showConfirmPassword = false;
  submitted = false;
  success = false;
  errorMessage = '';

  protected togglePasswordVisibility(): void {
    this.showPassword = !this.showPassword;
  }

  protected toggleConfirmPasswordVisibility(): void {
    this.showConfirmPassword = !this.showConfirmPassword;
  }

  protected async onSubmit(): Promise<void> {
    this.submitted = true;
    this.errorMessage = '';

    if (!this.email.trim()) {
      this.errorMessage = '请输入邮箱地址';
      return;
    }

    if (!/^[^\s@]+@[^\s@]+\.[^\s@]+$/.test(this.email.trim())) {
      this.errorMessage = '邮箱格式不正确';
      return;
    }

    if (!this.newPassword) {
      this.errorMessage = '请输入新密码';
      return;
    }

    if (this.newPassword.length < 6) {
      this.errorMessage = '新密码长度不能少于6位';
      return;
    }

    if (this.newPassword !== this.confirmPassword) {
      this.errorMessage = '两次输入的密码不一致';
      return;
    }

    const result = await this.authService.resetPasswordByEmail(
      this.email.trim(),
      this.newPassword,
    );
    if (result.ok) {
      this.success = true;
    } else {
      this.errorMessage = result.error ?? '该邮箱未注册，请检查后重试';
    }
  }

  protected goToLogin(): void {
    this.router.navigate(['/login'], { queryParams: { reset: 'true' } });
  }
}