import {
  Body,
  Controller,
  Get,
  Param,
  ParseUUIDPipe,
  Post,
  Query,
  Req,
} from '@nestjs/common';
import { CurrentAuth } from '../auth/decorators/current-auth.decorator';
import { RequirePermissions } from '../authorization/decorators/require-permissions.decorator';
import type { AuthPrincipal, RequestWithContext } from '../common/http/request-context';
import { AssetOperationalRelationsService } from './asset-operational-relations.service';
import { CreateAreaCompanyRelationDto } from './dto/create-area-company-relation.dto';
import { EndAreaCompanyRelationDto } from './dto/end-area-company-relation.dto';
import { ListAreaCompanyRelationsQueryDto } from './dto/list-area-company-relations-query.dto';
import { ListOperationalAreasQueryDto } from './dto/list-operational-areas-query.dto';

@Controller('asset-operational-relations')
export class AssetOperationalRelationsController {
  constructor(private readonly relations: AssetOperationalRelationsService) {}

  @Get('areas')
  @RequirePermissions('asset_relations.read')
  areas(@Query() query: ListOperationalAreasQueryDto) {
    return this.relations.listAreas(query.parentId);
  }

  @Get('companies')
  @RequirePermissions('asset_relations.read')
  companies() {
    return this.relations.listCompanies();
  }

  @Get('organizations')
  @RequirePermissions('asset_relations.read')
  organizations() {
    return this.relations.listCompanies();
  }

  @Get('areas/:areaId/companies')
  @RequirePermissions('asset_relations.read')
  companiesForArea(@Param('areaId', new ParseUUIDPipe({ version: '4' })) areaId: string) {
    return this.relations.listCompaniesForArea(areaId);
  }

  @Get('areas/:areaId/organizations')
  @RequirePermissions('asset_relations.read')
  organizationsForArea(@Param('areaId', new ParseUUIDPipe({ version: '4' })) areaId: string) {
    return this.relations.listCompaniesForArea(areaId);
  }

  @Get('companies/:companyId/areas')
  @RequirePermissions('asset_relations.read')
  areasForCompany(@Param('companyId', new ParseUUIDPipe({ version: '4' })) companyId: string) {
    return this.relations.listAreasForCompany(companyId);
  }

  @Get('organizations/:organizationId/areas')
  @RequirePermissions('asset_relations.read')
  areasForOrganization(@Param('organizationId', new ParseUUIDPipe({ version: '4' })) organizationId: string) {
    return this.relations.listAreasForCompany(organizationId);
  }

  @Get()
  @RequirePermissions('asset_relations.read')
  list(@Query() query: ListAreaCompanyRelationsQueryDto) {
    return this.relations.list(query);
  }

  @Post()
  @RequirePermissions('asset_relations.manage')
  create(
    @Body() dto: CreateAreaCompanyRelationDto,
    @CurrentAuth() principal: AuthPrincipal,
    @Req() request: RequestWithContext,
  ) {
    return this.relations.create(dto, principal, request);
  }

  @Post(':id/end')
  @RequirePermissions('asset_relations.manage')
  end(
    @Param('id', new ParseUUIDPipe({ version: '4' })) id: string,
    @Body() dto: EndAreaCompanyRelationDto,
    @CurrentAuth() principal: AuthPrincipal,
    @Req() request: RequestWithContext,
  ) {
    return this.relations.end(id, dto, principal, request);
  }
}