using System;

namespace BBWY.Client.Models
{
    public class PurchaseOrder : NotifyObject
    {
        public long Id { get; set; }
        public DateTime? CreateTime { get; set; }

        public string ProductId { get; set; }

        public PurchaseMethod? PurchaseMethod { get; set; }

        public string PurchaseOrderId { get; set; }


        public Platform? PurchasePlatform { get; set; }


        public string SkuId { get; set; }

        public StorageType? StorageType { get; set; }

        public long? UserId { get; set; }

        public bool IsEdit { get => isEdit; set { Set(ref isEdit, value); } }

        /// <summary>
        /// 单件均摊成本
        /// </summary>
        public decimal UnitCost { get => unitCost;private set { Set(ref unitCost, value); } }

        public int PurchaseQuantity
        {
            get => purchaseQuantity; set
            {
                Set(ref purchaseQuantity, value);
                RefreshUnitCost();
                if (IsEdit)
                    RemainingQuantity = value;
            }
        }

        public int RemainingQuantity { get => remainingQuantity; set { Set(ref remainingQuantity, value); } }


        public long ShopId { get; set; }

        /// <summary>
        /// 单件发货预估运费(不参与单件均摊成本计算)
        /// </summary>
        public decimal SingleDeliveryFreight
        {
            get => singleDeliveryFreight; set { Set(ref singleDeliveryFreight, value); }
        }

        /// <summary>
        /// 单间操作成本
        /// </summary>
        public decimal SingleOperationAmount
        {
            get => singleOperationAmount;
            set
            {
                if (Set(ref singleOperationAmount, value))
                    RefreshUnitCost();
            }
        }

        /// <summary>
        /// 单件耗材成本
        /// </summary>
        public decimal SingleConsumableAmount
        {
            get => singleConsumableAmount;
            set
            {
                if (Set(ref singleConsumableAmount, value))
                    RefreshUnitCost();
            }
        }

        /// <summary>
        /// 单件SKU成本
        /// </summary>
        public decimal SingleSkuAmount
        {
            get => singleSkuAmount;
            set
            {
                if (Set(ref singleSkuAmount, value))
                    RefreshUnitCost();
            }
        }

        /// <summary>
        /// 单件采购运费
        /// </summary>
        public decimal SingleFreight
        {
            get => singleFreight;
            set
            {
                if (Set(ref singleFreight, value))
                    RefreshUnitCost();
            }
        }

        /// <summary>
        /// 单件头程费
        /// </summary>
        public decimal SingleFirstFreight
        {
            get => singleFirstFreight;
            set
            {
                if (Set(ref singleFirstFreight, value))
                    RefreshUnitCost();
            }
        }

        /// <summary>
        /// 单件仓储费
        /// </summary>
        public decimal SingleStorageAmount
        {
            get => singleStorageAmount;
            set
            {
                if (Set(ref singleStorageAmount, value))
                    RefreshUnitCost();
            }
        }

        public void RefreshUnitCost()
        {
            UnitCost = SingleSkuAmount + SingleFreight + SingleFirstFreight + SingleOperationAmount + SingleConsumableAmount + SingleStorageAmount;
        }

        private bool isEdit;
        private decimal unitCost;
        private int purchaseQuantity;
        private int remainingQuantity;
        private decimal singleSkuAmount;
        private decimal singleFreight;
        private decimal singleFirstFreight;
        private decimal singleDeliveryFreight;
        private decimal singleOperationAmount;
        private decimal singleConsumableAmount;
        private decimal singleStorageAmount;
    }
}