import {
  Controller, Get, Post, Patch, Delete,
  Body, Param, Query, UseGuards, ParseUUIDPipe,
} from '@nestjs/common';
import { TransportPricingService } from './transport-pricing.service';
import { CreateTransportPricingDto, UpdateTransportPricingDto } from './dto';
import { JwtAuthGuard } from '../../auth/guards/jwt-auth.guard';
import { PermissionGuard } from '../../auth/guards/permission.guard';
import { Permissions } from '../../auth/decorators/permissions.decorator';
import { AccessLevel, ModuleName } from '../../entities/role-permission.entity';
import { successResponse, paginatedResponse } from '../../common/responses/api-response';

@Controller('transport-pricing')
@UseGuards(JwtAuthGuard, PermissionGuard)
export class TransportPricingController {
  constructor(private readonly service: TransportPricingService) {}

  @Get()
  @Permissions({ module: ModuleName.TRANSPORT_PRICING, accessLevel: AccessLevel.VIEW })
  async findPaginated(
    @Query('destination_id') destinationId?: string,
    @Query('currency_id') currencyId?: string,
    @Query('search') search?: string,
    @Query('page') page?: string,
    @Query('limit') limit?: string,
  ) {
    const { items, meta } = await this.service.findPaginated({
      destinationId, currencyId, search,
      page: page ? parseInt(page) : 1,
      limit: limit ? parseInt(limit) : 10,
    });
    return paginatedResponse(items, meta, 'Transport pricing fetched successfully');
  }

  @Get('cab-types')
  @Permissions({ module: ModuleName.TRANSPORT_PRICING, accessLevel: AccessLevel.VIEW })
  async getCabTypes(@Query('destination_id') destinationId: string) {
    const data = await this.service.getCabTypes(destinationId);
    return successResponse(data, 'Cab types fetched successfully');
  }

  @Get(':id')
  @Permissions({ module: ModuleName.TRANSPORT_PRICING, accessLevel: AccessLevel.VIEW })
  async findById(@Param('id', ParseUUIDPipe) id: string) {
    const data = await this.service.findById(id);
    return successResponse(data, 'Transport pricing fetched successfully');
  }

  @Post()
  @Permissions({ module: ModuleName.TRANSPORT_PRICING, accessLevel: AccessLevel.CREATE })
  async create(@Body() dto: CreateTransportPricingDto) {
    const result = await this.service.create(dto);
    return successResponse(result, result.message);
  }

  @Post('bulk')
  @Permissions({ module: ModuleName.TRANSPORT_PRICING, accessLevel: AccessLevel.CREATE })
  async bulkSave(@Body() body: { items: CreateTransportPricingDto[] }) {
    const result = await this.service.bulkSave(body.items);
    return successResponse(result, result.message);
  }

  @Patch(':id')
  @Permissions({ module: ModuleName.TRANSPORT_PRICING, accessLevel: AccessLevel.EDIT })
  async update(@Param('id', ParseUUIDPipe) id: string, @Body() dto: UpdateTransportPricingDto) {
    const result = await this.service.update(id, dto);
    return successResponse(result, result.message);
  }

  @Delete(':id')
  @Permissions({ module: ModuleName.TRANSPORT_PRICING, accessLevel: AccessLevel.DELETE })
  async remove(@Param('id', ParseUUIDPipe) id: string) {
    const result = await this.service.remove(id);
    return successResponse(result, result.message);
  }
}