import {
  Body,
  Controller,
  Delete,
  Get,
  Param,
  ParseUUIDPipe,
  Patch,
  UseGuards,
} from '@nestjs/common';
import { ApiBearerAuth, ApiTags } from '@nestjs/swagger';
import { PermissionCode } from '../authorization/enums/permission-code.enum';
import { CurrentUser } from '../auth/decorators/current-user.decorator';
import { Permissions } from '../auth/decorators/permissions.decorator';
import { Roles } from '../auth/decorators/roles.decorator';
import { PermissionsGuard } from '../auth/guards/permissions.guard';
import { RolesGuard } from '../auth/guards/roles.guard';
import { AuthUser } from '../auth/interfaces/auth-user.interface';
import { UserRole } from '../users/enums/user-role.enum';
import { CustomersService } from './customers.service';
import { UpdateCustomerDto } from './dto/update-customer.dto';
import { SWAGGER_JWT_AUTH } from '../swagger/swagger.setup';
import {
  ApiStandardController,
  ApiStandardEmptyResponse,
  ApiStandardOkResponse,
} from '../swagger/decorators/swagger-response.decorator';
import { Customer } from './entities/customer.entity';

@ApiTags('Customers')
@ApiBearerAuth(SWAGGER_JWT_AUTH)
@ApiStandardController()
@Controller('customers')
@UseGuards(RolesGuard, PermissionsGuard)
export class CustomersController {
  constructor(private readonly customersService: CustomersService) {}

  @Roles(UserRole.ADMIN)
  @Permissions(PermissionCode.CUSTOMERS_READ)
  @ApiStandardOkResponse(Customer, { isArray: true })
  @Get()
  findAll() {
    return this.customersService.findAll();
  }

  @ApiStandardOkResponse(Customer)
  @Get(':id')
  findOne(
    @Param('id', ParseUUIDPipe) id: string,
    @CurrentUser() user: AuthUser,
  ) {
    return this.customersService.findOne(id, user);
  }

  @ApiStandardOkResponse(Customer)
  @Patch(':id')
  update(
    @Param('id', ParseUUIDPipe) id: string,
    @Body() updateCustomerDto: UpdateCustomerDto,
    @CurrentUser() user: AuthUser,
  ) {
    return this.customersService.update(id, updateCustomerDto, user);
  }

  @Roles(UserRole.ADMIN)
  @Permissions(PermissionCode.CUSTOMERS_DELETE)
  @ApiStandardEmptyResponse()
  @Delete(':id')
  remove(@Param('id', ParseUUIDPipe) id: string) {
    return this.customersService.remove(id);
  }
}