using System;

namespace BBWY.Client.Models
{
    public class ManualEditCostOrderSku : NotifyObject
    {

        /// <summary>
        /// 发货运费
        /// </summary>
        private decimal deliveryExpressFreight;
        private string deliveryExpressFreightStr;

        /// <summary>
        /// 单件成本
        /// </summary>
        private decimal unitCost;

        /// <summary>
        /// Sku成本(商品成本)
        /// </summary>
        private decimal skuAmount;
        private string skuAmountStr;

        /// <summary>
        /// 采购运费
        /// </summary>
        private decimal purchaseFreight;
        private string purchaseFreightStr;

        /// <summary>
        /// 头程运费
        /// </summary>
        private decimal firstFreight;
        private string firstFreightStr;

        /// <summary>
        /// 操作费
        /// </summary>
        private decimal operationAmount;
        private string operationAmountStr;

        /// <summary>
        /// 耗材费
        /// </summary>
        private decimal consumableAmount;
        private string consumableAmountStr;

        /// <summary>
        /// 仓储费
        /// </summary>
        private decimal storageAmount;
        private string storageAmountStr;

        /// <summary>
        /// 总计（不含发货运费）
        /// </summary>
        private decimal totalCost;

        /// <summary>
        /// SkuId
        /// </summary>
        public string Id { get; set; }

        public int ItemTotal { get; set; }

        public string ProductId { get; set; }

        public string ProductItemNum { get; set; }

        public double Price { get; set; }

        /// <summary>
        /// Sku标题
        /// </summary>
        public string Title { get; set; }

        public string Logo { get; set; }
        public decimal DeliveryExpressFreight
        {
            get => deliveryExpressFreight; set
            {
                if (Set(ref deliveryExpressFreight, value))
                {
                    OnAmountChanged?.Invoke();
                }
            }
        }
        public decimal UnitCost { get => unitCost; set { Set(ref unitCost, value); } }
        public decimal SkuAmount
        {
            get => skuAmount; set
            {
                if (Set(ref skuAmount, value))
                {
                    CalculationCost();
                }
            }
        }
        public decimal PurchaseFreight { get => purchaseFreight; set { if (Set(ref purchaseFreight, value)) { CalculationCost(); } } }
        public decimal FirstFreight { get => firstFreight; set { if (Set(ref firstFreight, value)) { CalculationCost(); } } }
        public decimal OperationAmount { get => operationAmount; set { if (Set(ref operationAmount, value)) { CalculationCost(); } } }
        public decimal ConsumableAmount { get => consumableAmount; set { if (Set(ref consumableAmount, value)) { CalculationCost(); } } }
        public decimal StorageAmount { get => storageAmount; set { if (Set(ref storageAmount, value)) { CalculationCost(); } } }
        public decimal TotalCost
        {
            get => totalCost; set
            {
                if (Set(ref totalCost, value))
                {
                    OnAmountChanged?.Invoke();
                }
            }
        }

        private void CalculationCost()
        {
            TotalCost = SkuAmount + PurchaseFreight + FirstFreight + OperationAmount + ConsumableAmount + StorageAmount;
            UnitCost = ItemTotal == 0 ? 0 : TotalCost / ItemTotal;
        }

        public Action OnAmountChanged { get; set; }

        public string SkuAmountStr
        {
            get => skuAmountStr; set
            {
                if (Set(ref skuAmountStr, value))
                {
                    if (decimal.TryParse(skuAmountStr, out decimal d))
                        SkuAmount = d;
                }
            }
        }
        public string PurchaseFreightStr
        {
            get => purchaseFreightStr; set
            {
                if (Set(ref purchaseFreightStr, value))
                {
                    if (decimal.TryParse(purchaseFreightStr, out decimal d))
                        PurchaseFreight = d;
                }
            }
        }
        public string FirstFreightStr
        {
            get => firstFreightStr; set
            {
                if (Set(ref firstFreightStr, value))
                {
                    if (decimal.TryParse(firstFreightStr, out decimal d))
                        FirstFreight = d;
                }
            }
        }
        public string ConsumableAmountStr
        {
            get => consumableAmountStr; set
            {
                if (Set(ref consumableAmountStr, value))
                {
                    if (decimal.TryParse(consumableAmountStr, out decimal d))
                        ConsumableAmount = d;
                }
            }
        }
        public string StorageAmountStr
        {
            get => storageAmountStr; set
            {
                if (Set(ref storageAmountStr, value))
                {
                    if (decimal.TryParse(storageAmountStr, out decimal d))
                        StorageAmount = d;
                }
            }
        }
        public string OperationAmountStr
        {
            get => operationAmountStr; set
            {
                if (Set(ref operationAmountStr, value))
                {
                    if (decimal.TryParse(operationAmountStr, out decimal d))
                        OperationAmount = d;
                }
            }
        }

        public string DeliveryExpressFreightStr
        {
            get => deliveryExpressFreightStr; set
            {
                if (Set(ref deliveryExpressFreightStr, value))
                {
                    if (decimal.TryParse(deliveryExpressFreightStr, out decimal d))
                        DeliveryExpressFreight = d;
                }
            }
        }
    }
}