import { Body, Controller, Get, Param, Patch, Post, Query } from '@nestjs/common';
import { BrandsService } from './brands.service';
import { AuthType } from '../common/decorators/auth.decorators';
import { CreateBrandDto, UpdateBrandDto } from './dto/brand.dto';
import { IsArray, IsString } from 'class-validator';

class SetBrandsBody {
  @IsArray()
  @IsString({ each: true })
  brandIds!: string[];
}

@Controller()
export class BrandsController {
  constructor(private readonly brandsService: BrandsService) {}

  @AuthType('admin')
  @Get('admin/brands')
  list(@Query('activeOnly') activeOnly?: string) {
    return this.brandsService.list(activeOnly === 'true');
  }

  @AuthType('admin')
  @Post('admin/brands')
  create(@Body() dto: CreateBrandDto) {
    return this.brandsService.create(dto);
  }

  @AuthType('admin')
  @Patch('admin/brands/:id')
  update(@Param('id') id: string, @Body() dto: UpdateBrandDto) {
    return this.brandsService.update(id, dto);
  }

  @AuthType('admin')
  @Get('admin/customers/:customerId/brands')
  customerBrands(@Param('customerId') customerId: string) {
    return this.brandsService.listCustomerBrands(customerId);
  }

  @AuthType('admin')
  @Post('admin/customers/:customerId/brands')
  setCustomerBrands(
    @Param('customerId') customerId: string,
    @Body() body: SetBrandsBody,
  ) {
    return this.brandsService.setCustomerBrands(customerId, body.brandIds ?? []);
  }
}