/// <summary>
/// 将发票对象关联到计划收款对象
/// </summary>
/// <param name="receiptObj">计划收款对象</param>
/// <param name="relateValue">关联金额（默认为0，当为0时，且offset为false，关联金额自动等于计划收款金额。当默认为0，且offset为true,关联金额则取发票和计划收款的金额小的金额）</param>
/// <param name="offSet">是否冲销关联</param>
public void RelateToReceiptObject(S_C_ManageContract_ReceiptObj receiptObj, decimal relateValue = 0, bool offSet = false)
{
var marketEntites = this.GetMarketContext();
marketEntites.S_C_Invoice_ReceiptObject.Delete(d => d.ReceiptObjectID == receiptObj.ID && d.S_C_InvoiceID == this.ID);
var relation = marketEntites.S_C_Invoice_ReceiptObject.Create();
relation.ID = FormulaHelper.CreateGuid();
relation.S_C_InvoiceID = this.ID;
relation.ReceiptObjectID = receiptObj.ID;
relation.ContractInfoID = this.ContractInfoID;
relation.ModifyDate = DateTime.Now;
var userInfo = FormulaHelper.GetUserInfo();
relation.ModifyUserName = userInfo.UserName;
relation.ModifyUserID = userInfo.UserID;
relation.S_C_Invoice = this;
if (relateValue == 0)
{
relateValue = Convert.ToDecimal(receiptObj.ReceiptValue);
}
if (!offSet)
{
if (relateValue > this.Amount)
{
throw new Formula.Exceptions.BusinessException("收款对应到发票的金额，不能高于发票金额");
}
if (relateValue > receiptObj.ReceiptValue)
{
throw new Formula.Exceptions.BusinessException("【" + receiptObj.Name + "】对应到发票的金额，不能高于计划收款金额");
}
var relationValue = receiptObj.S_C_Invoice_ReceiptObject.Where(d => d.S_C_InvoiceID != this.ID).Sum(d => d.RelationValue);
var remainInvoiceValue = receiptObj.ReceiptValue - relationValue;
if (relateValue > remainInvoiceValue)
{
throw new Formula.Exceptions.BusinessException("【" + receiptObj.Name + "】对应到发票的金额，不能高于剩余可开票金额【" + remainInvoiceValue + "】");
}
}
else
{
if (relateValue > receiptObj.ReceiptValue)
{
relateValue = Convert.ToDecimal(receiptObj.ReceiptValue);
}
if (relateValue > this.Amount)
{
relateValue = Convert.ToDecimal(this.Amount);
}
}
relation.RelationValue = relateValue;
marketEntites.S_C_Invoice_ReceiptObject.Add(relation);
receiptObj.SummaryInvoiceValue();
}
/// <summary>
/// 将发票对象关联到计划收款对象
/// </summary>
/// <param name="receiptObj">计划收款对象</param>
/// <param name="relateValue">关联金额（默认为0，当为0时，且offset为false，关联金额自动等于计划收款金额。当默认为0，且offset为true,关联金额则取发票和计划收款的金额小的金额）</param>
/// <param name="offSet">是否冲销关联</param>
public void RelateToReceiptObject(S_C_Invoice invoice, S_C_ManageContract_ReceiptObj receiptObj, decimal relateValue = 0, bool offSet = false)
{
var marketEntites = invoice.GetMarketContext();
marketEntites.S_C_Invoice_ReceiptObject.Delete(d => d.ReceiptObjectID == receiptObj.ID && d.S_C_InvoiceID == invoice.ID);
var relation = marketEntites.S_C_Invoice_ReceiptObject.Create();
relation.ID = FormulaHelper.CreateGuid();
relation.S_C_InvoiceID = invoice.ID;
relation.ReceiptObjectID = receiptObj.ID;
relation.ContractInfoID = invoice.ContractInfoID;
relation.ModifyDate = DateTime.Now;
var userInfo = FormulaHelper.GetUserInfo();
relation.ModifyUserName = userInfo.UserName;
relation.ModifyUserID = userInfo.UserID;
relation.S_C_Invoice = invoice;
if (relateValue == 0)
{
relateValue = Convert.ToDecimal(receiptObj.ReceiptValue);
}
//if (!offSet)
{
if (relateValue > this.Amount)//不用invoice.Amount因为invoice.Amount已经是负数
{
throw new Formula.Exceptions.BusinessException("收款对应到发票的金额，不能高于发票金额");
}
if (relateValue > receiptObj.FactInvoiceValue)
{
throw new Formula.Exceptions.BusinessException("【" + receiptObj.Name + "】对应到发票的金额，不能高于已开票金额");
}
}
//else
//{
// if (relateValue > receiptObj.ReceiptValue)
// relateValue = Convert.ToDecimal(receiptObj.ReceiptValue);
// if (relateValue > this.Amount)
// relateValue = Convert.ToDecimal(this.Amount);
//}
relation.RelationValue = -relateValue;
marketEntites.S_C_Invoice_ReceiptObject.Add(relation);
receiptObj.SummaryInvoiceValue();
}
