import {
  Body,
  Controller,
  Delete,
  Get,
  Param,
  Patch,
  Post,
  Query,
  UploadedFiles,
  UseGuards,
  UseInterceptors,
} from "@nestjs/common"
import { FileFieldsInterceptor } from "@nestjs/platform-express"
import {
  ApiBearerAuth,
  ApiBody,
  ApiConsumes,
  ApiOperation,
  ApiResponse,
  ApiTags,
} from "@nestjs/swagger"
import { AuthGuardMiddleware } from "src/middleware/auth-guard.middleware"
import { VehicleMaintenanceService } from "./vehicle-maintenance.service"
import { CreateVehicleMaintenanceDto } from "../dto/create-vehicle-maintenance.dto"
import { UpdateVehicleMaintenanceDto } from "../dto/update-vehicle-maintenance.dto"
import { vehicleMaintenanceFileConfig } from "src/common/file-upload/vehicle-maintenance-upload.config"
import { FindAllVehicleMaintenanceDto } from "../dto/find-all-vehicle-maintenance.dto"

@Controller("vehicle-maintenance")
@ApiTags("Vehicle Maintenance")
@UseGuards(AuthGuardMiddleware)
@ApiBearerAuth("access-token")
export class VehicleMaintenanceController {
  constructor(
    private readonly vehicleMaintenanceService: VehicleMaintenanceService,
  ) {}

  @Post("create")
  @UseInterceptors(
    FileFieldsInterceptor(
      [{ name: "document_file", maxCount: 1 }],
      vehicleMaintenanceFileConfig,
    ),
  )
  @ApiConsumes("multipart/form-data")
  @ApiBody({ type: CreateVehicleMaintenanceDto })
  create(
    @Body() dto: CreateVehicleMaintenanceDto,
    @UploadedFiles() files: { document_file?: Express.Multer.File[] },
  ) {
    const file = files.document_file?.[0]
    return this.vehicleMaintenanceService.create(dto, file)
  }

  @Get()
  @ApiOperation({ summary: "Get all maintenance records" })
  @ApiResponse({
    status: 200,
    description: "Return all vehicles with pagination and filters",
    type: [CreateVehicleMaintenanceDto],
  })
  findAll(@Query() query: FindAllVehicleMaintenanceDto) {
    return this.vehicleMaintenanceService.findAll(query)
  }

  @Get(":id")
  @ApiOperation({ summary: "Get maintenance by ID" })
  findOne(@Param("id") id: number) {
    return this.vehicleMaintenanceService.findOne(id)
  }

  @Patch(":id")
  @UseInterceptors(
    FileFieldsInterceptor(
      [{ name: "document_file", maxCount: 1 }],
      vehicleMaintenanceFileConfig,
    ),
  )
  @ApiConsumes("multipart/form-data")
  @ApiBody({ type: UpdateVehicleMaintenanceDto })
  @ApiOperation({ summary: "Update maintenance record by ID" })
  update(
    @Param("id") id: number,
    @Body() dto: UpdateVehicleMaintenanceDto,
    @UploadedFiles() files: { document_file?: Express.Multer.File[] },
  ) {
    const file = files.document_file?.[0]
    return this.vehicleMaintenanceService.update(id, dto, file)
  }

  @Delete(":id")
  @ApiOperation({ summary: "Delete maintenance record by ID" })
  remove(@Param("id") id: number) {
    return this.vehicleMaintenanceService.remove(id)
  }
}