import { Controller, Post, Body, HttpCode, HttpStatus } from '@nestjs/common';
import { ApiTags, ApiOperation, ApiResponse } from '@nestjs/swagger';
import { AuthService } from './auth.service';
import { RegisterDto } from './dto/register.dto';
import { LoginDto } from './dto/login.dto';
import { VerifyOtpDto } from './dto/verify-otp.dto';
import { RefreshTokenDto } from './dto/refresh-token.dto';

@ApiTags('auth')
@Controller('auth')
export class AuthController {
  constructor(private readonly authService: AuthService) {}

  @Post('register')
  @ApiOperation({ summary: 'Iniciar registro con OTP' })
  @ApiResponse({ status: 201, description: 'OTP enviado exitosamente' })
  async register(@Body() registerDto: RegisterDto) {
    return this.authService.initiateRegistration(registerDto);
  }

  @Post('verify-otp')
  @HttpCode(HttpStatus.OK)
  @ApiOperation({ summary: 'Verificar OTP y crear cuenta' })
  @ApiResponse({ status: 200, description: 'Cuenta creada exitosamente' })
  async verifyOtp(@Body() verifyOtpDto: VerifyOtpDto) {
    return this.authService.verifyOtpAndCreateAccount(verifyOtpDto);
  }

  @Post('login')
  @HttpCode(HttpStatus.OK)
  @ApiOperation({ summary: 'Iniciar sesion' })
  @ApiResponse({ status: 200, description: 'Login exitoso' })
  async login(@Body() loginDto: LoginDto) {
    return this.authService.login(loginDto);
  }

  @Post('refresh')
  @HttpCode(HttpStatus.OK)
  @ApiOperation({ summary: 'Renovar tokens' })
  @ApiResponse({ status: 200, description: 'Tokens renovados' })
  async refresh(@Body() refreshTokenDto: RefreshTokenDto) {
    return this.authService.refreshTokens(refreshTokenDto);
  }

  @Post('logout')
  @HttpCode(HttpStatus.OK)
  @ApiOperation({ summary: 'Cerrar sesion' })
  @ApiResponse({ status: 200, description: 'Sesion cerrada' })
  async logout(@Body() body: { refreshToken: string }) {
    return this.authService.logout(body.refreshToken);
  }
}