using DOAN.Model.MES.order;
using Infrastructure.Attribute;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using DOAN.Service.MES.SmartScreen.Order.IService;
using DOAN.Model.MES.order.Dto;
using DOAN.Model.MES.SmartScreen.Order;
using MathNet.Numerics.Distributions;
using NPOI.SS.Formula.Functions;

namespace DOAN.Service.MES.SmartScreen.Order
{
	/// <summary>
	/// 采购订单Service业务层处理
	/// </summary>
	[AppService(ServiceType = typeof(IOrderSmartService), ServiceLifetime = LifeTime.Transient)]

	public class OrderSmartService : BaseService<OrderPurchase>, IOrderSmartService
	{
		public LargeScreenOrderDto GetLargeScreenOrder()
		{
			// 当前日期
			DateTime now = DateTime.Now;
			// 当前月份的第一天 00:00:00
			DateTime firstDayOfMonth = new DateTime(now.Year, now.Month, 1);
			// 当前月份的最后一天 23:59:59
			DateTime lastDayOfMonth = new DateTime(now.Year, now.Month, 1)
				.AddMonths(1)
				.AddSeconds(-1);
			var response = Queryable().ToList();
			LargeScreenOrderDto largeScreenOrderDto = new LargeScreenOrderDto();
			largeScreenOrderDto.OrderTotalNum = response.Count;
			largeScreenOrderDto.IncompleteOrderNum = response.Where(o=>o.Orderindicator!=1).Count();
			largeScreenOrderDto.CompletedOrderNum = response.Where(o => o.Orderindicator == 1).Count();
			largeScreenOrderDto.MonthOrderTotalNum = response.Where(o=>o.DeliveryDate>= firstDayOfMonth&&o.DeliveryDate <= lastDayOfMonth).Count();
			largeScreenOrderDto.MonthIncompleteOrderNum = response.Where(o => o.DeliveryDate >= firstDayOfMonth && o.DeliveryDate <= lastDayOfMonth && o.Orderindicator !=1).Count();
			largeScreenOrderDto.MonthCompletedOrderNum = response.Where(o => o.DeliveryDate >= firstDayOfMonth && o.DeliveryDate <= lastDayOfMonth && o.Orderindicator == 1).Count();
			return largeScreenOrderDto;
		}
	}
}