ds8-solution-pro/ds-wms-service/DS.WMS.Core/Fee/Dtos/FeeStatistics.cs

using DS.WMS.Core.Fee.Entity;

namespace DS.WMS.Core.Fee.Dtos
{
    /// <summary>
    /// 费用汇总统计模型
    /// </summary>
    public class FeeStatistics
    {
        readonly IEnumerable<FeeRecord> _source;

        /// <summary>
        /// 使用指定的数据源初始化统计。
        /// </summary>
        /// <param name="source">数据源</param>
        public FeeStatistics(IEnumerable<FeeRecord> source)
        {
            _source = source;

            //合计
            ReceivableTotal = _source.Where(x => x.FeeType == 1).Sum(x => x.Amount).GetValueOrDefault();
            PayableTotal = _source.Where(x => x.FeeType == 2).Sum(x => x.Amount).GetValueOrDefault();
            NoTaxReceivableTotal = _source.Where(x => x.FeeType == 1).Sum(x => x.NoTaxAmount);
            NoTaxPayableTotal = _source.Where(x => x.FeeType == 2).Sum(x => x.NoTaxAmount);

            //人民币
            ReceivableCNY = _source.Where(x => x.FeeType == 1 && x.Currency == "CNY").Sum(x => x.Amount).GetValueOrDefault();
            PayableCNY = _source.Where(x => x.FeeType == 2 && x.Currency == "CNY").Sum(x => x.Amount).GetValueOrDefault();
            NoTaxReceivableCNY = _source.Where(x => x.FeeType == 1 && x.Currency == "CNY").Sum(x => x.NoTaxAmount);
            NoTaxPayableCNY = _source.Where(x => x.FeeType == 2 && x.Currency == "CNY").Sum(x => x.NoTaxAmount);

            //美元
            ReceivableUSD = _source.Where(x => x.FeeType == 1 && x.Currency == "USD").Sum(x => x.Amount).GetValueOrDefault();
            PayableUSD = _source.Where(x => x.FeeType == 2 && x.Currency == "USD").Sum(x => x.Amount).GetValueOrDefault();
            NoTaxReceivableUSD = _source.Where(x => x.FeeType == 1 && x.Currency == "USD").Sum(x => x.NoTaxAmount);
            NoTaxPayableUSD = _source.Where(x => x.FeeType == 2 && x.Currency == "USD").Sum(x => x.NoTaxAmount);

            //其他
            ReceivableOther = _source.Where(x => x.FeeType == 1 && x.Currency != "USD" && x.Currency != "CNY").Sum(x => x.Amount).GetValueOrDefault();
            PayableOther = _source.Where(x => x.FeeType == 2 && x.Currency == "USD" && x.Currency != "CNY").Sum(x => x.Amount).GetValueOrDefault();
            NoTaxReceivableOther = _source.Where(x => x.FeeType == 1 && x.Currency == "USD" && x.Currency != "CNY").Sum(x => x.NoTaxAmount);
            NoTaxPayableOther = _source.Where(x => x.FeeType == 2 && x.Currency == "USD" && x.Currency != "CNY").Sum(x => x.NoTaxAmount);

            //按客户统计
            ByCustomers = (from s in _source
                           group s by s.CustomerName into g
                           select new CustomerFeeStatistics
                           {
                               CustomerName = g.Key,
                               ReceivableTotal = g.Where(x => x.FeeType == 1).Sum(x => x.Amount).GetValueOrDefault(),
                               PayableTotal = g.Where(x => x.FeeType == 2).Sum(x => x.Amount).GetValueOrDefault(),
                               ReceivableCNY = g.Where(x => x.FeeType == 1 && x.Currency == "CNY").Sum(x => x.Amount).GetValueOrDefault(),
                               PayableCNY = g.Where(x => x.FeeType == 2 && x.Currency == "CNY").Sum(x => x.Amount).GetValueOrDefault(),
                               ReceivableUSD = g.Where(x => x.FeeType == 1 && x.Currency == "USD").Sum(x => x.Amount).GetValueOrDefault(),
                               PayableUSD = g.Where(x => x.FeeType == 2 && x.Currency == "USD").Sum(x => x.Amount).GetValueOrDefault()
                           }).ToList();
        }

        /// <summary>
        /// 应收款总计
        /// </summary>
        public virtual decimal ReceivableTotal { get; private set; }

        /// <summary>
        /// 不含税应收款总计
        /// </summary>
        public virtual decimal NoTaxReceivableTotal { get; private set; }

        /// <summary>
        /// 应付款总计
        /// </summary>
        public virtual decimal PayableTotal { get; private set; }

        /// <summary>
        /// 不含税应付款总计
        /// </summary>
        public virtual decimal NoTaxPayableTotal { get; private set; }

        /// <summary>
        /// 利润总计
        /// </summary>
        public decimal ProfitTotal { get { return ReceivableTotal - PayableTotal; } }

        /// <summary>
        /// 不含税利润总计
        /// </summary>
        public decimal NoTaxProfitTotal { get { return NoTaxReceivableTotal - NoTaxPayableTotal; } }

        /// <summary>
        /// 人民币应收款
        /// </summary>
        public virtual decimal ReceivableCNY { get; private set; }

        /// <summary>
        /// 不含税人民币应收款
        /// </summary>
        public virtual decimal NoTaxReceivableCNY { get; private set; }

        /// <summary>
        /// 人民币应付款
        /// </summary>
        public virtual decimal PayableCNY { get; private set; }

        /// <summary>
        /// 不含税人民币应付款
        /// </summary>
        public virtual decimal NoTaxPayableCNY { get; private set; }

        /// <summary>
        /// 人民币利润
        /// </summary>
        public decimal ProfitCNY { get { return ReceivableCNY - PayableCNY; } }

        /// <summary>
        /// 不含税人民币利润
        /// </summary>
        public decimal NoTaxProfitCNY { get { return NoTaxReceivableCNY - NoTaxPayableCNY; } }

        /// <summary>
        /// 美元应收款
        /// </summary>
        public virtual decimal ReceivableUSD { get; private set; }

        /// <summary>
        /// 不含税美元应收款
        /// </summary>
        public virtual decimal NoTaxReceivableUSD { get; private set; }

        /// <summary>
        /// 美元应付款
        /// </summary>
        public virtual decimal PayableUSD { get; private set; }

        /// <summary>
        /// 不含税美元应付款
        /// </summary>
        public virtual decimal NoTaxPayableUSD { get; private set; }

        /// <summary>
        /// 美元利润
        /// </summary>
        public decimal ProfitUSD { get { return ReceivableUSD - PayableUSD; } }

        /// <summary>
        /// 不含税美元利润
        /// </summary>
        public decimal NoTaxProfitUSD { get { return NoTaxReceivableUSD - NoTaxPayableUSD; } }

        /// <summary>
        /// 其他币种应收款
        /// </summary>
        public virtual decimal ReceivableOther { get; private set; }

        /// <summary>
        /// 不含税其他币种应收款
        /// </summary>
        public virtual decimal NoTaxReceivableOther { get; private set; }

        /// <summary>
        /// 其他币种应付款
        /// </summary>
        public virtual decimal PayableOther { get; private set; }

        /// <summary>
        /// 不含税其他币种应付款
        /// </summary>
        public virtual decimal NoTaxPayableOther { get; private set; }

        /// <summary>
        /// 其他币种利润
        /// </summary>
        public decimal ProfitOther { get { return ReceivableOther - PayableOther; } }

        /// <summary>
        /// 不含税其他币种利润
        /// </summary>
        public decimal NoTaxProfitOther { get { return NoTaxReceivableOther - NoTaxPayableOther; } }

        /// <summary>
        /// 按客户统计
        /// </summary>
        public List<CustomerFeeStatistics> ByCustomers { get; private set; }
    }

    /// <summary>
    /// 费用记录按客户统计
    /// </summary>
    public class CustomerFeeStatistics
    {
        /// <summary>
        /// 客户名称
        /// </summary>
        public string CustomerName { get; set; }

        /// <summary>
        /// 应收款总计
        /// </summary>
        public virtual decimal ReceivableTotal { get; set; }

        /// <summary>
        /// 应付款总计
        /// </summary>
        public virtual decimal PayableTotal { get; set; }

        /// <summary>
        /// 人民币应收款
        /// </summary>
        public virtual decimal ReceivableCNY { get; set; }

        /// <summary>
        /// 人民币应付款
        /// </summary>
        public virtual decimal PayableCNY { get; set; }

        /// <summary>
        /// 美元应收款
        /// </summary>
        public virtual decimal ReceivableUSD { get; set; }

        /// <summary>
        /// 美元应付款
        /// </summary>
        public virtual decimal PayableUSD { get; set; }
    }
}