import { Body, Controller, Delete, Get, HttpCode, Param, Post, Query } from '@nestjs/common';
import { RoutesService } from './routes.service';
import { CurrentTenantContext } from '../auth/current-tenant.decorator';
import { TenantContext } from '../../common/tenant-context';
import { IsString } from 'class-validator';

class CreateRouteDto {
  @IsString() sourceGroupId!: string;
  @IsString() targetGroupId!: string;
}

class BatchCreateRouteDto {
  @IsString() sourceGroupId!: string;
  @IsString({ each: true }) targetGroupIds!: string[];
}

@Controller('routes')
export class RoutesController {
  constructor(private readonly routesService: RoutesService) {}

  @Get()
  list(
    @CurrentTenantContext() ctx: TenantContext,
    @Query('sourceGroupId') sourceGroupId?: string,
  ) {
    return this.routesService.list(ctx.tenantId, sourceGroupId);
  }

  @Post()
  create(@CurrentTenantContext() ctx: TenantContext, @Body() body: CreateRouteDto) {
    return this.routesService.create(ctx.tenantId, body.sourceGroupId, body.targetGroupId);
  }

  @Post('batch')
  createBatch(@CurrentTenantContext() ctx: TenantContext, @Body() body: BatchCreateRouteDto) {
    return this.routesService.createBatch(ctx.tenantId, body.sourceGroupId, body.targetGroupIds);
  }

  @Delete(':id')
  @HttpCode(204)
  async remove(@CurrentTenantContext() ctx: TenantContext, @Param('id') id: string) {
    await this.routesService.remove(ctx.tenantId, id);
  }
}