public override IModelOutput Analyze(IModelInput input)
{
var financeWithdrawalsInput = input as FinanceWithdrawalsInput;
if (financeWithdrawalsInput == null)
{
throw new BsaInputParameterException("The parameter FinanceWithdrawalsInput cannot be null.");
}
var dateRangeInDays = financeWithdrawalsInput.DateRangeInDays;
if (dateRangeInDays == 0)
{
throw new BsaInputParameterException("The DateRangeInDays value cannot be 0 or less than 0.");
}
if (financeWithdrawalsInput.FilterType != FilterType.FilterIn)
{
throw new BsaInputParameterException("The FilterType value must be FilterIn");
}
if (financeWithdrawalsInput.FilterPolarity != FilterPolarity.NegativeValues)
{
throw new BsaInputParameterException("The FilterPolarity value for this model must be Nagative");
}
if (input.BankRecords == null)
{
throw new BsaInputParameterException("The BankRecords value cannot be null");
}
if (!input.BankRecords.Records.AnySave())
{
throw new BsaInputParameterException("The records value cannot be null or empty");
}
var leastDateTime = DateTime.UtcNow.AddDays(-dateRangeInDays);
var recordsFilteredByDate =
financeWithdrawalsInput.BankRecords.Records.Where(record => DateTime.Compare(record.TransactionDate, leastDateTime) >= 0 && record.Amount < 0)
.OrderBy(record => record.Description);
IDictionary <string, IList <IRecord> > matchedRecords;
if (!GetMatchedRecords(recordsFilteredByDate, financeWithdrawalsInput, out matchedRecords))
{
return(null);
}
//var summary
//Output result 1
var groupSummaries = new List <FinanceWithdrawalsGroupSummary>();
foreach (var keyValuePair in matchedRecords)
{
var groupSummary = new FinanceWithdrawalsGroupSummary();
groupSummary.Records = keyValuePair.Value.ToList();
groupSummary.DistinctDescription = keyValuePair.Key;
groupSummary.Count = keyValuePair.Value.Count;
groupSummary.Sum = keyValuePair.Value.Sum(record => record.Amount);
groupSummaries.Add(groupSummary);
}
//Output result 2
var allMatchedRecords = matchedRecords.Values.SelectMany(keyValue => keyValue).Where(value => value != null)
.OrderByDescending(record => record.TransactionDate);
var overallSum = allMatchedRecords.Sum(record => record.Amount);
var overallCount = allMatchedRecords.Count();
var modeRecentRecord = allMatchedRecords.FirstOrDefault();
if (modeRecentRecord == null)
{
return(null);
}
var overallSummary = new FinanceWithdrawalsOverallSummary();
overallSummary.GamblingGroupSummaries = groupSummaries;
overallSummary.DateRangeInDays = input.DateRangeInDays;
overallSummary.MostRecentAmount = modeRecentRecord.Amount;
overallSummary.MostRecentDate = modeRecentRecord.TransactionDate;
overallSummary.DailySum = Math.Round(overallSum / input.DateRangeInDays, 4);
overallSummary.DailyCount = Math.Round((double)overallCount / input.DateRangeInDays, 4);
overallSummary.Sum = overallSum;
overallSummary.Count = overallCount;
overallSummary.Records = allMatchedRecords.ToList();
return(overallSummary);
}
public override IModelOutput Analyze(IModelInput input)
{
var financeWithdrawalsInput = input as FinanceWithdrawalsInput;
if (financeWithdrawalsInput == null)
{
throw new BsaInputParameterException("The parameter FinanceWithdrawalsInput cannot be null.");
}
var dateRangeInDays = financeWithdrawalsInput.DateRangeInDays;
if (dateRangeInDays == 0)
{
throw new BsaInputParameterException("The DateRangeInDays value cannot be 0 or less than 0.");
}
if (financeWithdrawalsInput.FilterType != FilterType.FilterIn)
{
throw new BsaInputParameterException("The FilterType value must be FilterIn");
}
if (financeWithdrawalsInput.FilterPolarity != FilterPolarity.NegativeValues)
{
throw new BsaInputParameterException("The FilterPolarity value for this model must be Nagative");
}
if (input.BankRecords == null)
{
throw new BsaInputParameterException("The BankRecords value cannot be null");
}
if (!input.BankRecords.Records.AnySave())
{
throw new BsaInputParameterException("The records value cannot be null or empty");
}
var leastDateTime = DateTime.UtcNow.AddDays(-dateRangeInDays);
var recordsFilteredByDate =
financeWithdrawalsInput.BankRecords.Records.Where(record => DateTime.Compare(record.TransactionDate, leastDateTime) >= 0 && record.Amount < 0)
.OrderBy(record => record.Description);
IDictionary<string, IList<IRecord>> matchedRecords;
if (!GetMatchedRecords(recordsFilteredByDate, financeWithdrawalsInput, out matchedRecords))
{
return null;
}
//var summary
//Output result 1
var groupSummaries = new List<FinanceWithdrawalsGroupSummary>();
foreach (var keyValuePair in matchedRecords)
{
var groupSummary = new FinanceWithdrawalsGroupSummary();
groupSummary.Records = keyValuePair.Value.ToList();
groupSummary.DistinctDescription = keyValuePair.Key;
groupSummary.Count = keyValuePair.Value.Count;
groupSummary.Sum = keyValuePair.Value.Sum(record => record.Amount);
groupSummaries.Add(groupSummary);
}
//Output result 2
var allMatchedRecords = matchedRecords.Values.SelectMany(keyValue => keyValue).Where(value => value != null)
.OrderByDescending(record => record.TransactionDate);
var overallSum = allMatchedRecords.Sum(record => record.Amount);
var overallCount = allMatchedRecords.Count();
var modeRecentRecord = allMatchedRecords.FirstOrDefault();
if (modeRecentRecord == null)
{
return null;
}
var overallSummary = new FinanceWithdrawalsOverallSummary();
overallSummary.GamblingGroupSummaries = groupSummaries;
overallSummary.DateRangeInDays = input.DateRangeInDays;
overallSummary.MostRecentAmount = modeRecentRecord.Amount;
overallSummary.MostRecentDate = modeRecentRecord.TransactionDate;
overallSummary.DailySum = Math.Round(overallSum / input.DateRangeInDays, 4);
overallSummary.DailyCount = Math.Round((double)overallCount / input.DateRangeInDays, 4);
overallSummary.Sum = overallSum;
overallSummary.Count = overallCount;
overallSummary.Records = allMatchedRecords.ToList();
return overallSummary;
}