import {
  Body,
  Param,
  Controller,
  Get,
  HttpCode,
  HttpStatus,
  Post,
  Put,
  Request,
  UseGuards,
  Delete,
  ParseIntPipe,
  Query,
  Logger,
  Req,
} from '@nestjs/common';
import { AuthGuard } from './auth.guard';
import { AuthService } from './auth.service';
import { registerDto } from './dto/registerDto.dto';
import { Roles } from '../permissions/roles.decorator';
import { RolesGuard } from '../permissions/roles.guard';
import { Role } from '../permissions/role.enum';

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

  @HttpCode(HttpStatus.OK)
  @Post('login')
  async signIn(@Body() data: registerDto) {
    Logger.debug('signIn');
    const { rememberMe } = data;
    return this.authService.signIn(data, rememberMe);
  }

  //@UseGuards()
  @Post('register')
  @Roles(Role.Admin)
  async register(@Body() data: registerDto) {
    Logger.debug('register user');
    return this.authService.register(data);
  }

  @Get()
  findAll() {
    Logger.debug('find all users');
    return this.authService.findAll();
  }

  @Get('page')
  findAllPaginated(
    @Query('page') page: number = 1,
    @Query('limit') limit: number = 10,
    @Query() filters: any,
  ) {
    Logger.debug('find all users max 10');
    page = page < 1 ? 1 : page;
    limit = limit > 10 || limit < 1 ? 10 : limit;

    return this.authService.findAllPaginated(page, limit, filters);
  }

  @Get(':id_usuario')
  async profile(@Param('id_usuario', ParseIntPipe) id_usuario: number) {
    Logger.debug('find one user');
    return this.authService.profile(id_usuario);
  }

  //@UseGuards(AuthGuard)
  @Put(':id_usuario')
  @Roles(Role.Admin)
  async update(
    @Param('id_usuario') id_usuario: number,
    @Body() data: registerDto,
    @Req() req: any
  ) {
    const authHeader = req.headers['authorization'];
    const [, token] = authHeader.split(' ');

    return this.authService.update(id_usuario, data, token);
  }

  //@UseGuards(AuthGuard)
  @Delete(':id_usuario')
  @Roles(Role.Admin)
  async remove(@Param('id_usuario') id_usuario: number) {
    Logger.debug('delete user');
    await this.authService.remove(id_usuario);
    return { message: 'User successfully deleted' };
  }

  @HttpCode(HttpStatus.OK)
  @Post('validate')
  async validateToken(@Body('token') token: string) {
    Logger.debug('validate user');
    return this.authService.validateToken(token);
  }
}