public static List<DailySummary> GetDailySummary(int daysInFuture)
{
MoneyTrakrEntities db = new MoneyTrakrEntities();
DateTime startDate = db.Transactions.Where(t => t.StartTransaction).FirstOrDefault().CreatedDate.Date;
var recurrenceDates = new Dictionary<DateTime,List<TransactionItem>>();
DateTime today = DateTime.Now.Date;
DateTime maxDate = DateTime.Now.AddDays(daysInFuture);
foreach (var recur in db.Recurrings)
{
DateTime now = today;
int daysBetweenPayment = 0;
if (recur.RecurBiWeekly)
{
daysBetweenPayment = 14;
}
else if (recur.RecurWeekly)
{
daysBetweenPayment = 7;
}
if (recur.RecurMontly)
{
while (now <= maxDate)
{
DateTime recurringDate = DateTime.Parse(String.Format("{0}/{1}/{2}", now.Month, recur.StartDate.Day, now.Year));
if (recurringDate.Date > DateTime.Now.Date){
if (!recurrenceDates.ContainsKey(recurringDate))
{
recurrenceDates.Add(recurringDate, new List<TransactionItem>());
}
recurrenceDates[recurringDate].Add(new TransactionItem(recur) { CreatedDate = recurringDate });
}
// recurringDate = recurringDate.AddMonths(1);
now = now.AddMonths(1);
}
}
else
{
while (now <= maxDate)
{
if (now.Date > DateTime.Now.Date)
{
if (!recurrenceDates.ContainsKey(now))
{
recurrenceDates.Add(now, new List<TransactionItem>());
}
recurrenceDates[now].Add(new TransactionItem(recur) { CreatedDate = now });
}
now = now.AddDays(daysBetweenPayment);
}
}
}
foreach(var t in db.Transactions){
if(!recurrenceDates.ContainsKey(t.CreatedDate.Date)){
recurrenceDates.Add(t.CreatedDate.Date,new List<TransactionItem>());
}
recurrenceDates[t.CreatedDate.Date].Add(new TransactionItem(t));
}
List<DailySummary> dailySummaries = new List<DailySummary>();
for (int i = 0; i < daysInFuture; i++)
{
DailySummary ds = new DailySummary();
var currentDay = startDate.AddDays(i);
ds.Date = currentDay;
if (recurrenceDates.ContainsKey(currentDay))
{
ds.TransactionItems.AddRange(recurrenceDates[currentDay].OrderByDescending(x => x.IsStartAmount));
}
decimal todaysMoney = ds.TransactionItems.Sum(t=>t.Amount);
if(i>0){
ds.EndingDayBalance = todaysMoney + dailySummaries[i-1].EndingDayBalance;
}else{
ds.EndingDayBalance = todaysMoney;
}
dailySummaries.Add(ds);
}
return dailySummaries.OrderBy(x => x.Date).ToList();
}
public static List<ProjectionData> GetGroupedProjectionData(int futureMonths)
{
MoneyTrakrEntities db = new MoneyTrakrEntities();
List<TransactionItem> AllLineItems = new List<TransactionItem>();
DateTime startDate = db.Transactions.OrderBy(x => x.CreatedDate).FirstOrDefault().CreatedDate;
foreach (Transaction trans in db.Transactions.ToList())
{
AllLineItems.Add(new TransactionItem(trans));
}
foreach (RecurringItem recurs in RecurringItem.GetAllRecurringItems(DateTime.Now.AddDays(1).Date, futureMonths))
{
AllLineItems.Add(new TransactionItem(recurs));
}
List<TransactionItem> sortedItems = TransactionItem.CalculateTotals(AllLineItems.Where(y => y.CreatedDate >= startDate).OrderBy(x => x.CreatedDate).ToList());
decimal cumulativeBalance = 0;
List<DailySummary> summaries = new List<DailySummary>();
for (int i = 0; i < sortedItems.Count; i++)
{
DailySummary ds = new DailySummary();
ds.Date = sortedItems[i].CreatedDate;
cumulativeBalance = cumulativeBalance + sortedItems[i].Amount;
if (i >0)
ds.EndingDayBalance = sortedItems[i].Amount;
else
ds.EndingDayBalance = sortedItems[i].Amount + cumulativeBalance;
}
List<ProjectionData> grouped = (from p in sortedItems
group p by new { month = p.CreatedDate.Month, year = p.CreatedDate.Year } into d
select new ProjectionData { Month = string.Format("{0}/{1}", d.Key.month, d.Key.year), Amount = d.Sum(s => s.RunningTotal) }).ToList();
return grouped;
}
