using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.Linq;
using Volo.Abp;
using Volo.Abp.Domain.Entities.Auditing;
using Volo.Abp.Guids;
using Win_in.Sfs.Scp.WebApi.Domain.Shared;

namespace Win_in.Sfs.Scp.WebApi
{
    /// <summary>
    /// 采购订单主表
    /// </summary>
    public class PurchaseOrder: EntityBase<Guid>
    {
        /// <summary>
        /// 订单号(PoNumber)
        /// </summary>
        [Display(Name = "订单号(PoNumber)")]
        public string PoNumber { set; get; }

        /// <summary>
        /// 供应商代码(SupplierCode)
        /// </summary>
        [Display(Name = "供应商代码(SupplierCode)")]
        public string SupplierCode { set; get; }

        /// <summary>
        /// 订单类型(PoType)
        /// </summary>
        [Display(Name = "订单类型(PoType)")]
        public string PoType { set; get; }

        /// <summary>
        /// 订单状态(Status)
        /// </summary>
        [Display(Name = "订单状态(Status)")]
        public int Status { set; get; }

        /// <summary>
        /// 是否寄存订单(IsConsignment)
        /// </summary>
        [Display(Name = "是否寄存订单(IsConsignment)")]
        public bool IsConsignment { set; get; }

        /// <summary>
        /// 订单日期(OrderDate)
        /// </summary>
        [Display(Name = "订单日期(OrderDate)")]
        public DateTime OrderDate { set; get; }

        /// <summary>
        /// 截止日期(DueDate)
        /// </summary>
        [Display(Name = "截止日期(DueDate)")]
        public DateTime DueDate { set; get; }

        /// <summary>
        /// 版本(version)
        /// </summary>
        [Display(Name = "版本")]
        public string Version { get; set; }

        /// <summary>
        /// 税率(TaxRate)
        /// </summary>
        [Display(Name = "税率(TaxRate)")]
        public decimal? TaxRate { set; get; }

        /// <summary>
        /// 联系人(ContactName)
        /// </summary>
        [Display(Name = "联系人(ContactName)")]
        public string ContactName { set; get; }

        /// <summary>
        /// 联系电话(ContactPhone)
        /// </summary>
        [Display(Name = "联系电话(ContactPhone)")]
        public string ContactPhone { set; get; }

        /// <summary>
        /// 备注(Remark)
        /// </summary>
        [Display(Name = "备注(Remark)")]
        public string Remark { set; get; }


        /// <summary>
        /// 地点(Site)
        /// </summary>
        [Display(Name = "地点(Site)")]
        public string Site { set; get; }

        /// <summary>
        /// 公司(Company)
        /// </summary>
        [Display(Name = "公司(Company)")]
        public string Company { set; get; }

        public virtual ICollection<PurchaseOrderDetail> Details { get; set; }


        #region details handler
        public virtual void AddDetail(IGuidGenerator guidGenerator, PurchaseOrderDetail detail)
        {
            Check.NotNull(guidGenerator, nameof(guidGenerator));
            Check.NotNull(detail, nameof(PurchaseOrderDetail));
            if (IsInDetails(detail.PoNumber,detail.PoLine))
            {
                throw new Exception(detail.PoNumber+ detail.PoLine + "已经在明细中存在！");
            }

            Details.Add(new PurchaseOrderDetail(guidGenerator.Create(),detail.PoNumber, detail.PoLine, detail.PartCode, detail.Uom, detail.OrderQty,detail.StdPackUom, detail.StdPackQty,
            detail.SupplierPackConvertRate, detail.IsConsignment, detail.LineStatus, detail.Remark));
        }

        public virtual void AddDetails(IGuidGenerator guidGenerator, IEnumerable<PurchaseOrderDetail> details)
        {
            Check.NotNull(guidGenerator, nameof(guidGenerator));
            foreach (var detail in details)
            {
                AddDetail(guidGenerator, detail);
            }
        }



        public virtual bool IsInDetails(string ponumber , string poline)
        {
            return Details.Any(di => di.PoNumber == ponumber && di.PoLine == poline);
        }

        public virtual bool IsInDetails(Guid itemId)
        {
            return Details.Any(di => di.Id == itemId);
        }

        public virtual bool UpdateDetail(IGuidGenerator guidGenerator, PurchaseOrderDetail detail)
        {
            Check.NotNull(detail, nameof(PurchaseOrderDetail));

            var item = FindDetail(detail.Id);

            if (item == null)
            {
                AddDetail(guidGenerator, detail);
            }
            else
            {
                Check.NotNull(item, nameof(PurchaseOrderDetail));

                //item.Set(detail.Remark, detail.Enabled);

            }
            return true;
        }

        public virtual PurchaseOrderDetail FindDetail(Guid itemId)
        {
            var item = Details.FirstOrDefault(p => p.Id == itemId);
            return item;
        }

        #endregion 
    }
}