public ViewItemSoldInfoViewModel(IChangeViewModel viewModelChanger, DateTime startDate, DateTime endDate,
ReportItemSold reportForItem, User userToFilterBy = null) : base(viewModelChanger)
{
_reportForItem = reportForItem;
_inventoryItemID = reportForItem.InventoryItemID;
_item = InventoryItem.LoadItemByID(_inventoryItemID);
_startDate = startDate;
_endDate = endDate;
_userToFilterBy = userToFilterBy;
LoadData();
}
private void LoadViewPurchaseDetailsScreenForWeek(ReportItemSold reportForItem)
{
_isViewingDailyReportInfo = false;
_lastDailyReportInfoInventoryID = reportForItem.InventoryItemID;
var userToFilterBy = WeeklyReportUserChoiceIndex == 0 ? null : _users[WeeklyReportUserChoiceIndex - 1];
PushViewModel(new ViewItemSoldInfoViewModel(ViewModelChanger, SelectedWeeklyReportDate,
SelectedWeeklyReportDate.AddDays(6), reportForItem, userToFilterBy)
{
CurrentUser = CurrentUser, DeletedItemSoldInfoListener = this
});
}
/// <summary>
/// returns null if no updated report (e.g. you deleted the last item of that type that was sold)
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
public ReportItemSold ItemSoldInfoWasDeleted(ItemSoldInfo model)
{
// need to rerun all reports!!
RunDayReport();
RunWeeklyReport();
RunStockReport();
ReportItemSold report = null;
var reportList = _isViewingDailyReportInfo ? CurrentDaySalesReport.ItemsSold : CurrentWeeklySalesReport.AllItemsSold;
foreach (ReportItemSold itemReport in reportList)
{
if (itemReport.InventoryItemID == _lastDailyReportInfoInventoryID)
{
report = itemReport;
break;
}
}
return(report);
}
