/// <summary>
/// 获取发票实体列表
/// </summary>
/// <returns></returns>
private List <InvoiceInfoReport> GetListInvoiceInfo()
{
List <InvoiceInfoReport> results = new List <InvoiceInfoReport>();
//分页大小
int nSplitPageSize = this.GetInvoiceInfoPageSizeByStockNo(soMaster.StockSysNo);
//先构造未执行任何拆分的源发票实体
InvoiceInfoReport sourceInvoiceEntity = this.CreateSourceInvoiceInfoEntity();
//如果有发票拆分，执行发票拆分
if (soMaster.IsMultiInvoice)
{
//第一次拆分：按照发票拆分规则
List <InvoiceInfoReport> lstNewSub = this.SplitByInvoiceSub(sourceInvoiceEntity);
//第二次拆分：按照分页大小
lstNewSub.ForEach(x =>
{
List <InvoiceInfoReport> lstNewPager = this.SplitByPageSize(x, nSplitPageSize);
results.AddRange(lstNewPager);
});
}
else
{
//没有发票拆分，将延保产品的ItemNumber恢复为空值
this.InvoiceItems_YBEmptyItemNumber();
//执行分页拆分
List <InvoiceInfoReport> lstNewPager = this.SplitByPageSize(sourceInvoiceEntity, nSplitPageSize);
results.AddRange(lstNewPager);
}
return(results);
}
/// <summary>
/// 计算发票明细的总金额
/// </summary>
/// <param name="invoiceInfo">发票</param>
/// <returns></returns>
private Decimal CalculateInvoiceItemSumAmt(InvoiceInfoReport invoiceInfo)
{
decimal resultSumAmt = 0;
invoiceInfo.Items.ForEach(x =>
{
//判断不累加的Item(可得积分不累加)
if (x.ProductType != 4)
{
resultSumAmt += x.SumExtendPrice;
}
});
//累加小于0，则等于0
if (resultSumAmt < 0)
{
resultSumAmt = 0m;
}
return(resultSumAmt);
}
/// <summary>
/// 按分页大小拆分发票实体
/// </summary>
/// <param name="unSplitInvoiceEntity">未拆分的发票实体</param>
/// <param name="pageSize">分页大小</param>
/// <returns>已拆分的发票实体List</returns>
private List <InvoiceInfoReport> SplitByPageSize(InvoiceInfoReport unSplitInvoiceEntity, int pageSize)
{
int sumSourceItemsNum = unSplitInvoiceEntity.Items.Count; //原始未拆分的Item总数
int sumSplitPagerNum = 1; //拆分的页总数
decimal sumInvoiceSum = unSplitInvoiceEntity.InvoiceAmt; // 源发票的总金额
decimal subInvoiceSum = 0; // 累计已拆分的单张发票的总金额
List <InvoiceInfoReport> results = new List <InvoiceInfoReport>();
if (sumSourceItemsNum > pageSize)
{
//计算要拆分的总页数
sumSplitPagerNum = (sumSourceItemsNum % pageSize == 0 ? sumSourceItemsNum / pageSize : sumSourceItemsNum / pageSize + 1);
for (int i = 1; i <= sumSplitPagerNum; i++)
{
//当前页码
int curPagerNum = i;
#region Head处理
//生成一个新的发票实体(只取Head部分);
InvoiceInfoReport newPageInvoiceInfo = new InvoiceInfoReport();
newPageInvoiceInfo.InvoiceCurPageNum = curPagerNum; //修改当前页码
newPageInvoiceInfo.InvoiceSumPageNum = sumSplitPagerNum; //修改分页总数
newPageInvoiceInfo.InvoiceDate = unSplitInvoiceEntity.InvoiceDate;
newPageInvoiceInfo.ServicePhone = unSplitInvoiceEntity.ServicePhone;
newPageInvoiceInfo.ReceiveName = unSplitInvoiceEntity.ReceiveName;
newPageInvoiceInfo.ReceivePhone = unSplitInvoiceEntity.ReceivePhone;
newPageInvoiceInfo.ReceiveContact = unSplitInvoiceEntity.ReceiveContact;
newPageInvoiceInfo.ReceiveAddress1 = unSplitInvoiceEntity.ReceiveAddress1;
newPageInvoiceInfo.ReceiveAddress2 = unSplitInvoiceEntity.ReceiveAddress2;
newPageInvoiceInfo.SOSysNo = unSplitInvoiceEntity.SOSysNo;
newPageInvoiceInfo.CustomerSysNo = unSplitInvoiceEntity.CustomerSysNo;
newPageInvoiceInfo.InvoiceNote = unSplitInvoiceEntity.InvoiceNote;
newPageInvoiceInfo.PayTypeName = unSplitInvoiceEntity.PayTypeName;
newPageInvoiceInfo.PayTypeSysNo = unSplitInvoiceEntity.PayTypeSysNo;
newPageInvoiceInfo.InvoiceSeq = unSplitInvoiceEntity.InvoiceSeq;
newPageInvoiceInfo.InvoiceSeqEx = unSplitInvoiceEntity.InvoiceSeqEx;
newPageInvoiceInfo.ShipTypeName = unSplitInvoiceEntity.ShipTypeName;
newPageInvoiceInfo.TotalWeight = unSplitInvoiceEntity.TotalWeight;
newPageInvoiceInfo.Importance = unSplitInvoiceEntity.Importance;
newPageInvoiceInfo.Items = new List <InvoiceItem>();
#endregion
#region Item处理
//获取当前页面的Items
List <InvoiceItem> curPageItems = unSplitInvoiceEntity.Items.Skip((curPagerNum - 1) * pageSize).Take(pageSize).ToList();
//追加到Items
newPageInvoiceInfo.Items.AddRange(curPageItems);
#endregion
#region 金额处理
//当前拆分发票的总金额
decimal curInvoiceSumAmt = 0;
//如果是最后一张拆分票
if (curPagerNum == sumSplitPagerNum)
{
//当前票的金额 = 总发票金额 - 前面已经拆分的发票累计金额
curInvoiceSumAmt = sumInvoiceSum - subInvoiceSum;
}
else
{
//按照当前发票实体明细的计算总金额
curInvoiceSumAmt = this.CalculateInvoiceItemSumAmt(newPageInvoiceInfo);
//累计已拆分的总金额
subInvoiceSum += curInvoiceSumAmt;
}
//更新Head中金额相关字段
newPageInvoiceInfo.InvoiceAmt = curInvoiceSumAmt;
newPageInvoiceInfo.RMBConvert = this.GetRMBConvert(curInvoiceSumAmt);
#endregion
//ADD InvoiceInfo
results.Add(newPageInvoiceInfo);
}
}
else
{
results.Add(unSplitInvoiceEntity);
}
return(results);
}
/// <summary>
/// 按照发票拆分规则拆分发票实体
/// 注意：拆分序号为1的拆分票需要增加其他费用Items，但最后输出
/// </summary>
/// <param name="unSplitInvoiceEntity">未拆分的发票实体</param>
/// <returns>已拆分的发票实体List</returns>
private List <InvoiceInfoReport> SplitByInvoiceSub(InvoiceInfoReport unSplitInvoiceEntity)
{
int maxInvoiceSeq = 1; //最大的拆分序号，默认为1
decimal sumInvoiceSum = unSplitInvoiceEntity.InvoiceAmt; // 源发票的总金额
decimal subInvoiceSum = 0; // 累计已拆分的单张发票的总金额
List <InvoiceInfoReport> results = new List <InvoiceInfoReport>();
#region 获取发票拆分规则
//获取发票拆分规则
List <InvoiceSub> invoiceSubs = DA.GetInvoiceSub(soMaster.SOSysNo, soMaster.StockSysNo);
//按照InvoiceSeq字段Group集合
var groups = from u in invoiceSubs
group u by new { u.InvoiceSeq } into g
select g;
//计算最大的拆分序号
Dictionary <int, List <InvoiceSub> > dicSeqSubs = new Dictionary <int, List <InvoiceSub> >();
foreach (var data in groups)
{
dicSeqSubs.Add(data.Key.InvoiceSeq, data.ToList());
}
//最大拆分号 就是 dicSeqSubs.Count值
maxInvoiceSeq = dicSeqSubs.Count;
#endregion
#region InvoiceSeq分组生成拆分发票
//拆分后新的序号，默认从1开始
int curNewSeqNo = 1;
//按InvoiceSeq分组生成拆分发票，为保证InvoiceSub表中序号为1的追加费用明细，倒序拆分
for (int xhkey = dicSeqSubs.Count; xhkey > 0; xhkey--)
{
//当前拆分实体
List <InvoiceSub> curSeqs = dicSeqSubs[xhkey];
//当前拆分序号
int curInvoiceSeq = xhkey;
#region Head处理
//生成一个新的发票实体(只取Head部分);
InvoiceInfoReport newInvoiceInfo = new InvoiceInfoReport();
newInvoiceInfo.InvoiceSeq = curNewSeqNo; //修改：InvoiceSeq
newInvoiceInfo.InvoiceSeqEx = curNewSeqNo.ToString() + "-" + maxInvoiceSeq.ToString(); //修改：拆分序号-总拆分张数
newInvoiceInfo.InvoiceDate = unSplitInvoiceEntity.InvoiceDate;
newInvoiceInfo.InvoiceSumPageNum = unSplitInvoiceEntity.InvoiceSumPageNum;
newInvoiceInfo.InvoiceCurPageNum = unSplitInvoiceEntity.InvoiceCurPageNum;
newInvoiceInfo.ServicePhone = unSplitInvoiceEntity.ServicePhone;
newInvoiceInfo.SOSysNo = unSplitInvoiceEntity.SOSysNo;
newInvoiceInfo.CustomerSysNo = unSplitInvoiceEntity.CustomerSysNo;
newInvoiceInfo.InvoiceNote = unSplitInvoiceEntity.InvoiceNote;
newInvoiceInfo.PayTypeName = unSplitInvoiceEntity.PayTypeName;
newInvoiceInfo.PayTypeSysNo = unSplitInvoiceEntity.PayTypeSysNo;
newInvoiceInfo.ReceiveAddress1 = unSplitInvoiceEntity.ReceiveAddress1;
newInvoiceInfo.ReceiveAddress2 = unSplitInvoiceEntity.ReceiveAddress2;
newInvoiceInfo.ReceiveContact = unSplitInvoiceEntity.ReceiveContact;
newInvoiceInfo.ReceiveName = unSplitInvoiceEntity.ReceiveName;
newInvoiceInfo.ReceivePhone = unSplitInvoiceEntity.ReceivePhone;
newInvoiceInfo.ShipTypeName = unSplitInvoiceEntity.ShipTypeName;
newInvoiceInfo.TotalWeight = unSplitInvoiceEntity.TotalWeight;
newInvoiceInfo.Importance = unSplitInvoiceEntity.Importance;
newInvoiceInfo.Items = new List <InvoiceItem>();
#endregion
#region Items处理
//Items处理
//对当前Seq的拆分规则排序，以保证正常商品Item在前面，延保商品Item在后面
var orderQuery = from o in curSeqs
orderby o.IsExtendWarrantyItem
select o;
List <InvoiceItem> splitNewItems = newInvoiceInfo.Items;
foreach (InvoiceSub splits in orderQuery.ToList <InvoiceSub>())
{
//查找源明细中对应拆分项的Item
InvoiceItem sourceItem = null;
var itemQuery = from invoicetems in unSplitInvoiceEntity.Items
where invoicetems.ItemNumberEx == splits.ProductID
select invoicetems;
List <InvoiceItem> sourceItems = itemQuery.ToList();
if (sourceItems.Count > 0)
{
sourceItem = sourceItems[0];
//将拆分Item添加到List
InvoiceItem splitItem = new InvoiceItem();
splitItem.ItemNumber = sourceItem.ItemNumber;
splitItem.Description = sourceItem.Description;
splitItem.UnitPrice = sourceItem.UnitPrice;
splitItem.Quantity = splits.SplitQty; //取拆分数量
splitItem.SumExtendPrice = sourceItem.UnitPrice * splits.SplitQty; //金额按拆分数量重新计算
splitItem.RepairWarrantyDays = sourceItem.RepairWarrantyDays;
splitItem.ProductType = sourceItem.ProductType;
splitItem.IsExtendWarrantyItem = splits.IsExtendWarrantyItem;
splitItem.ProductSysNo = splits.ProductSysNo;
splitItem.MasterProductSysNo = splits.MasterProductSysNo;
splitNewItems.Add(splitItem);
}
}
//拆分完毕后，将延保产品的ItemNumber恢复为空值
this.InvoiceItems_YBEmptyItemNumber();
#endregion
#region 金额处理
//当前拆分发票的总金额
decimal curInvoiceSumAmt = 0;
//如果是序号为1的拆分票，则增加运费等杂项
if (curInvoiceSeq == 1)
{
//增加费用明细项,MKT Place II需求要判断是否可添加其他费用明细项
if (this.IsAllowAddOtherFeesItems())
{
this.AddOtherFreesItems(ref newInvoiceInfo);
}
//当前票的金额 = 总发票金额 - 前面已经拆分的发票累计金额
curInvoiceSumAmt = sumInvoiceSum - subInvoiceSum;
}
else
{
//按照当前发票实体明细计算总金额
curInvoiceSumAmt = this.CalculateInvoiceItemSumAmt(newInvoiceInfo);
//累计已拆分的总金额
subInvoiceSum += curInvoiceSumAmt;
}
//更新Head中金额相关字段
newInvoiceInfo.InvoiceAmt = curInvoiceSumAmt;
newInvoiceInfo.RMBConvert = this.GetRMBConvert(curInvoiceSumAmt);
#endregion
//ADD InvoiceInfo
results.Add(newInvoiceInfo);
curNewSeqNo++;
}
#endregion
return(results);
}
/// <summary>
/// 增加发票非商品款项的明细
/// </summary>
/// <param name="curInvoiceInfo">需要增加其他费用明细的拆分发票实体</param>
/// <returns></returns>
private void AddOtherFreesItems(ref InvoiceInfoReport curInvoiceInfo)
{
curInvoiceInfo.Items.AddRange(this.GetOtherFreesItems());
}
/// <summary>
/// 构造未拆分的源发票实体
/// </summary>
private InvoiceInfoReport CreateSourceInvoiceInfoEntity()
{
ECCentral.BizEntity.Invoice.InvoiceReport.InvoiceInfo invoiceInfo = DA.GetInvoicePrintHead(soMaster.SOSysNo, soMaster.StockSysNo);
//发票总额处理（万里通/中智积分支付的特殊处理）
if (this.soMaster.PayTypeSysNo == 47 || this.soMaster.PayTypeSysNo == 48)
{
//修改总发票金额为1分钱
invoiceInfo.InvoiceAmt = 0.01m;
}
invoiceInfo.RMBConvert = this.GetRMBConvert(invoiceInfo.InvoiceAmt); //人民币大写金额
//Head默认值处理
invoiceInfo.InvoiceDate = DateTime.Now.ToString("yyyy-MM-dd");
invoiceInfo.InvoiceSeq = 1; //拆分序号，先默认为1
invoiceInfo.InvoiceSeqEx = "";
invoiceInfo.InvoiceSumPageNum = 1; //总页码，先默认为1
invoiceInfo.InvoiceCurPageNum = 1; //当前页码，先默认为1
//Head特殊处理
//是否阿斯利康客户
if (this.soMaster.SpecialSOType == 2)
{
invoiceInfo.ServicePhone = "阿斯利康客服热线：400-600-5566";
invoiceInfo.ReceiveContact = "阿斯利康(无锡)贸易有限公司";
}
//支付方式特殊处理
if (this.soMaster.IsUseChequesPay)
{
invoiceInfo.PayTypeName += "(支票支付)";
}
if (this.soMaster.IsRequireShipInvoice)
{
invoiceInfo.PayTypeName += "(客户需要圆通发票)";
}
//收货地址分解
if (invoiceInfo.ReceiveAddress.Length > 35)
{
invoiceInfo.ReceiveAddress1 = invoiceInfo.ReceiveAddress.Substring(0, 35);
invoiceInfo.ReceiveAddress2 = invoiceInfo.ReceiveAddress.Substring(35);
}
else
{
invoiceInfo.ReceiveAddress1 = invoiceInfo.ReceiveAddress;
}
//特别说明
if (this.soMaster.IsPayWhenRecv && this.soMaster.PrepayAmt > 0m)
{
if (this.soMaster.IsCombine)
{
invoiceInfo.Importance = "本订单已收到余额支付" + this.soMaster.PrepayAmt.ToString("#########0.00") + "元";
}
else
{
decimal cashPay = this.GetFinallReceivableAmt(invoiceInfo.InvoiceAmt, this.soMaster.PrepayAmt, this.soMaster.IsPayWhenRecv);
invoiceInfo.Importance = "预支付" + this.soMaster.PrepayAmt.ToString("#########0.00") + "元，现支付" + cashPay.ToString("#########0.00") + "元";
}
}
//获取发票明细
invoiceInfo.Items = GetInvoiceItems();
return(invoiceInfo);
}