public DataTable ExtractAssetCashflowDataTable(ABSDeal absDeal, DateTime paymentDay)
{
var dt = new DataTable();
var determinationDates = ABSDealUtils.GetDeterminationDatesByPaymentDates(absDeal);
var colHeader = new List <string> {
"资产", "项目"
};
colHeader.AddRange(determinationDates.Keys.Select(x => determinationDates[x].ToString("yyyy-MM-dd")));
colHeader.ForEach(x => dt.Columns.Add(x));
var selectName = new List <string> {
"利息", "本金", "剩余本金", "损失", "违约", "合计", "费用"
};
var selectValue = new List <Func <AcfUnitBase, double> > {
x => x.Interest,
x => x.Principal,
x => x.Performing,
x => x.Loss,
x => x.Defaulted,
x => x.Sum,
x => x.Fee,
};
var dataResult = new List <List <string> >();
foreach (var acfAsset in Asset)
{
for (int i = 0; i < selectName.Count; i++)
{
var row = new List <string>();
row.Add(acfAsset.Asset.DisplayName);
row.Add(selectName[i]);
foreach (var acfUnit in acfAsset)
{
var value = selectValue[i](acfUnit);
row.Add(value.ToString("n2"));
}
var dtRow = dt.NewRow();
dtRow.ItemArray = row.ToArray();
dt.Rows.Add(dtRow);
}
}
for (int i = 0; i < selectName.Count; i++)
{
var row = new List <string>();
row.Add("总计");
row.Add("总" + selectName[i]);
foreach (var acfDataset in Dataset)
{
var value = selectValue[i](acfDataset.Sum);
row.Add(value.ToString("n2"));
}
var dtRow = dt.NewRow();
dtRow.ItemArray = row.ToArray();
dt.Rows.Add(dtRow);
}
return(dt);
}
/// <summary>
/// 抽出资产端现金流表
/// </summary>
public object ExtractAssetCashflowTable(ABSDeal absDeal, DateTime paymentDay)
{
var determinationDates = ABSDealUtils.GetDeterminationDatesByPaymentDates(absDeal);
var colHeader = new List <string> {
"资产", "项目"
};
colHeader.AddRange(determinationDates.Keys.Select(x => determinationDates[x].ToString("yyyy-MM-dd")));
var selectName = new List <string> {
"利息", "本金", "剩余本金", "损失", "违约", "合计", "费用"
};
var selectValue = new List <Func <AcfUnitBase, double> > {
x => x.Interest,
x => x.Principal,
x => x.Performing,
x => x.Loss,
x => x.Defaulted,
x => x.Sum,
x => x.Fee,
};
var dataResult = new List <List <string> >();
foreach (var acfAsset in Asset)
{
for (int i = 0; i < selectName.Count; i++)
{
var row = new List <string>();
row.Add(acfAsset.Asset.DisplayName);
row.Add(selectName[i]);
foreach (var acfUnit in acfAsset)
{
var value = selectValue[i](acfUnit);
row.Add(value.ToString("n2"));
}
dataResult.Add(row);
}
}
for (int i = 0; i < selectName.Count; i++)
{
var row = new List <string>();
row.Add("总计");
row.Add("总" + selectName[i]);
foreach (var acfDataset in Dataset)
{
var value = selectValue[i](acfDataset.Sum);
row.Add(value.ToString("n2"));
}
dataResult.Add(row);
}
List <object> mergeCellsInfo = new List <object>();
for (int i = 0; i < Asset.Count + 1; i++)
{
mergeCellsInfo.Add(new
{
row = i * 7,
col = 0,
rowspan = 7,
colspan = 1,
});
}
;
var result = new
{
colHeader = colHeader,
paymentDate = paymentDay.ToString("yyyy-MM-dd"),
dataResult = dataResult,
mergeCellsInfo = mergeCellsInfo,
isError = false
};
return(result);
}
private object GetAssetCashflowTableDetail(string projectGuid, DateTime paymentDate)
{
var dictDeterminationDates = new Dictionary <DateTime, DateTime>();
var allAssetDetail = new NancyBasicAssetCashflow();
var projectLogicModel = Platform.GetProject(projectGuid);
ABSDeal absDeal = null;
try
{
var datasetSchedule = projectLogicModel.DealSchedule.GetByPaymentDay(paymentDate);
paymentDate = datasetSchedule.PaymentDate;
CommUtils.AssertNotNull(datasetSchedule.Dataset.Instance, "第{0}期模型未生成", Toolkit.DateToString(paymentDate));
CommUtils.Assert(datasetSchedule.Dataset.HasDealModel, "找不到第{0}期模型", Toolkit.DateToString(paymentDate));
absDeal = new ABSDeal(datasetSchedule.Dataset.DealModel);
dictDeterminationDates = ABSDealUtils.GetDeterminationDatesByPaymentDates(absDeal);
//获取当期所有的资产明细
var asOfDate = datasetSchedule.Dataset.Instance.AsOfDate;
allAssetDetail = NancyUtils.GetUnaggregateAssetCashflowByPath(projectLogicModel.Instance.ProjectId, asOfDate);
}
catch (ApplicationException ae)
{
var errorResult = new
{
isError = true,
errorMessage = ae.Message,
stackTrace = ae.StackTrace,
};
return(errorResult);
}
var dictAllAssetDetail = allAssetDetail.BasicAssetCashflowItems.ToList().GroupBy(x => x.AssetId).ToDictionary(x => x.Key, y => y.ToList());
var dataSetResult = new Dictionary <int, List <AssetCashflowData> >();
var dictRowSpan = new Dictionary <int, List <int> >();
var osaDict = new Dictionary <DateTime, OverrideSingleAssetLogicModel>();
var osaPrincipalRecords = m_dbAdapter.OverrideSingleAssetPrincipal.GetByProject(projectLogicModel.Instance.ProjectId);
var osaPrincipalBalanceRecords = m_dbAdapter.OverrideSingleAssetPrincipalBalance.GetByProject(projectLogicModel.Instance.ProjectId);
var osaInterestRecords = m_dbAdapter.OverrideSingleAssetInterest.GetByProject(projectLogicModel.Instance.ProjectId);
//获取每笔资产的明细
dictAllAssetDetail.Keys.ToList().ForEach(x =>
{
var currAssetDetailList = dictAllAssetDetail[x];
dictRowSpan[x] = new List <int>();
var dictCurrAssetList = new Dictionary <DateTime, List <NancyBasicAssetCashflowItem> >();
var data = new List <AssetCashflowData>();
var prevDateTime = DateTime.Parse("1753-01-02");
foreach (var currPaymentDate in dictDeterminationDates.Keys)
{
var currCompareTime = dictDeterminationDates[currPaymentDate];
dictCurrAssetList[currCompareTime] = currAssetDetailList.Where(item => prevDateTime < item.PaymentDate && item.PaymentDate <= currCompareTime).ToList();
var currAssetList = dictCurrAssetList[currCompareTime];
var assetId = x;
OverrideSingleAssetLogicModel osa = null;
if (osaDict.ContainsKey(currPaymentDate))
{
osa = osaDict[currPaymentDate];
}
else
{
osa = new OverrideSingleAssetLogicModel(projectLogicModel, currPaymentDate,
osaPrincipalRecords, osaInterestRecords, osaPrincipalBalanceRecords);
osaDict[currPaymentDate] = osa;
}
var hasOsa = osa.HasOverrideRecords(assetId);
if (currAssetList.Count > 0)
{
dictRowSpan[x].Add(hasOsa ? 1 : (currAssetList.Count + 1));
var rowName = Toolkit.DateToString(currCompareTime);
for (int i = 0; i < currAssetList.Count; i++)
{
var ditail = currAssetList[i];
var currACFRow = new AssetCashflowData();
currACFRow.RowName = rowName;
currACFRow.AddValue("资产回款日", Toolkit.DateToString(ditail.PaymentDate));
currACFRow.AddValue("利息", ditail.Interest.ToString("n2"));
currACFRow.AddValue("本金", ditail.Principal.ToString("n2"));
currACFRow.AddValue("合计", (ditail.Interest + ditail.Principal).ToString("n2"));
currACFRow.AddValue("剩余本金", ditail.Performing.ToString("n2"));
currACFRow.AddValue("损失", ditail.Loss.ToString("n2"));
currACFRow.AddValue("违约", ditail.Defaulted.ToString("n2"));
if (!hasOsa)
{
data.Add(currACFRow);
}
}
var total = new AssetCashflowData();
total.RowName = rowName;
var interest = currAssetList.Sum(value => value.Interest);
var principal = currAssetList.Sum(value => value.Principal);
var performing = currAssetList.Last().Performing;
if (osa.GetInterest(assetId) != null)
{
interest = osa.GetInterest(assetId).Interest;
}
if (osa.GetPrincipal(assetId) != null)
{
principal = osa.GetPrincipal(assetId).Principal;
}
if (osa.GetPrincipalBalance(assetId) != null)
{
performing = osa.GetPrincipalBalance(assetId).PrincipalBalance;
}
total.AddValue("资产回款日", "总计");
total.AddValue("利息", interest.ToString("n2"));
total.AddValue("本金", principal.ToString("n2"));
total.AddValue("合计", (interest + principal).ToString("n2"));
total.AddValue("剩余本金", performing.ToString("n2"));
total.AddValue("损失", currAssetList.Sum(value => value.Loss).ToString("n2"));
total.AddValue("违约", currAssetList.Sum(value => value.Defaulted).ToString("n2"));
data.Add(total);
}
prevDateTime = currCompareTime;
}
dataSetResult[x] = (data);
});
//获取所有的资产的中文名
var dictAssetIdCNName = absDeal.Assets.GetAssetIdNameMap();
var detailTableHeader = new List <string>()
{
"归集日", "资产回款日", "利息", "本金", "合计", "剩余本金", "损失", "违约"
};
return(new
{
tableHeader = detailTableHeader,
assetIdCNName = dictAllAssetDetail.Keys.ToList().ConvertAll(x => new
{
tableKey = x,
tableValues = dictAssetIdCNName[x]
}),
dataSets = dataSetResult.Keys.ToList().ConvertAll(x => new
{
tableKey = x,
tableValues = dataSetResult[x],
rowSpanList = dictRowSpan[x]
}),
isError = false
});
}