import { Controller, Get, Post, Param, UseGuards, Patch, Query } from '@nestjs/common';
import { ApiTags, ApiOperation, ApiBearerAuth, ApiParam, ApiHeader } from '@nestjs/swagger';
import { OrdersService } from '../providers/orders.service';
import { AuthGuard } from '../../auth/guards/auth.guard';
import { UserId } from '../../../common/decorators/user-id.decorator';
import { RestId } from 'src/common/decorators/rest-id.decorator';
import { AdminAuthGuard } from '../../auth/guards/adminAuth.guard';
import { FindOrdersDto } from '../dto/find-orders.dto';
import { OrderStatus } from '../interface/order-status';

@ApiTags('orders')
@ApiBearerAuth()
@ApiHeader({
  name: 'X-Slug',
  required: true,
  schema: {
    type: 'string',
    default: 'zhivan',
  },
})
@Controller()
export class OrdersController {
  constructor(private readonly ordersService: OrdersService) { }

  @UseGuards(AuthGuard)
  @Post('public/checkout')
  @ApiOperation({ summary: 'Checkout : create order and payment record' })
  checkout(@UserId() userId: string, @RestId() restaurantId: string) {
    return this.ordersService.checkout(userId, restaurantId);
  }

  @UseGuards(AuthGuard)
  @Get('public/orders')
  @ApiOperation({ summary: 'Get all orders with pagination and filters' })
  findAll(@RestId() restId: string, @Query() dto: FindOrdersDto, @UserId() userId: string) {
    return this.ordersService.findAllForUser(restId, dto, userId);
  }

  @UseGuards(AuthGuard)
  @ApiOperation({ summary: 'Get an order By id for User' })
  @ApiParam({ name: 'orderId', description: 'Order ID' })
  @Get('public/orders/:orderId')
  findOne(@Param('orderId') orderId: string, @RestId() restId: string) {
    return this.ordersService.findOne(orderId, restId);
  }

  @UseGuards(AuthGuard)
  @Patch('public/orders/:id/cancel')
  @ApiOperation({ summary: 'Cancel an order By User' })
  @ApiParam({ name: 'id', description: 'Order ID' })
  cancelOrder(@Param('id') id: string, @RestId() restId: string) {
    return this.ordersService.cancelOrderAsUser(id, restId);
  }

  @UseGuards(AdminAuthGuard)
  @Get('admin/orders')
  @ApiOperation({ summary: 'Get all orders with pagination and filters' })
  findAllAdmin(@RestId() restId: string, @Query() dto: FindOrdersDto) {
    return this.ordersService.findAllForAdmin(restId, dto);
  }

  @UseGuards(AdminAuthGuard)
  @ApiOperation({ summary: 'Get an order By id for User' })
  @ApiParam({ name: 'orderId', description: 'Order ID' })
  @Get('admin/orders/:orderId')
  findOneAsAdmin(@Param('orderId') orderId: string, @RestId() restId: string) {
    return this.ordersService.findOne(orderId, restId);
  }

  @UseGuards(AdminAuthGuard)
  @Patch('admin/orders/:orderId/confirm')
  @ApiOperation({ summary: 'Accept an order' })
  @ApiParam({ name: 'orderId', description: 'Order ID' })
  acceptOrder(@Param('orderId') orderId: string, @RestId() restId: string) {
    return this.ordersService.confirmOrder(orderId, restId);
  }

  @UseGuards(AdminAuthGuard)
  @Patch('admin/orders/:id/prepare')
  @ApiOperation({ summary: 'Prepare an order By Admin' })
  @ApiParam({ name: 'id', description: 'Order ID' })
  prepareOrder(@Param('id') id: string, @RestId() restId: string) {
    return this.ordersService.prepareOrder(id, restId);
  }

  @UseGuards(AdminAuthGuard)
  @Patch('admin/orders/:orderId/reject')
  @ApiOperation({ summary: 'Reject an order' })
  @ApiParam({ name: 'orderId', description: 'Order ID' })
  rejectOrder(@Param('orderId') orderId: string, @RestId() restId: string) {
    return this.ordersService.rejectOrder(orderId, restId);
  }

  // @UseGuards(AdminAuthGuard)
  // @ApiBearerAuth()
  // @Patch('admin/orders/:orderId/ready')
  // @ApiOperation({ summary: 'Ready for pickup or delivery ' })
  // @ApiParam({ name: 'orderId', description: 'Order ID' })
  // readyForPickup(@Param('orderId') orderId: string, @RestId() restId: string) {
  //   return this.ordersService.readyForDelivery(orderId, restId);
  // }

  // @UseGuards(AdminAuthGuard)
  // @ApiBearerAuth()
  // @Patch('admin/orders/:orderId/delivered')
  // @ApiOperation({ summary: 'Mark an order as delivered' })
  // @ApiParam({ name: 'orderId', description: 'Order ID' })
  // markAsDelivered(@Param('orderId') orderId: string, @RestId() restId: string) {
  //   return this.ordersService.markAsDelivered(orderId, restId);
  // }

  @UseGuards(AdminAuthGuard)
  @Patch('admin/orders/:orderId/:status')
  @ApiOperation({ summary: 'Update an order status' })
  @ApiParam({ name: 'orderId', description: 'Order ID' })
  @ApiParam({
    name: 'status',
    description: 'Order status',
    enum: OrderStatus,
  })
  updateStatus(@Param('orderId') orderId: string, @Param('status') status: OrderStatus, @RestId() restId: string) {
    return this.ordersService.updateStatus(orderId, status, restId);
  }
}