/// <summary>
/// Get the requirements for a day. Creates a new day if there is not one
/// </summary>
/// <param name="day"></param>
/// <returns></returns>
public RequirementsDay GetRequirementDay(DateTime day)
{
var validDay = RequirementsHandler.ValidateDay(day);
RequirementsDay reqDay = null;
if (RequiredPieces.ContainsKey(validDay))
{
reqDay = RequiredPieces[validDay];
}
else
{
reqDay = new RequirementsDay(this, validDay);
RequiredPieces[validDay] = reqDay;
}
return(reqDay);
}
public void UpdateInventory(DateTime startDay)
{
// Validate day
var validDate = RequirementsHandler.ValidateDay(startDay);
RequirementsDay reqDay = null;
RequirementsDay prevDay = null;
// add inventory numbers for each day
reqDay = GetRequirementDay(validDate);
validDate = validDate.AddDays(1);
while (validDate <= RequirementsHandler.GetLatestDay())
{
prevDay = reqDay;
reqDay = GetRequirementDay(validDate);
reqDay.Inventory = prevDay.NextInventoryPieces;
validDate = validDate.AddDays(1);
}
}
/// <summary>
/// Adds a listing to the gross requirements of the item on the date. If another sale is already on that date, the required items are added.
/// </summary>
/// <param name="day"></param>
/// <param name="pieces"></param>
public void AddSale(DateTime day, double pieces)
{
// Validate day
var validDate = RequirementsHandler.ValidateDay(day);
// Safe access to dictionary. Creates new entry if needed.
RequirementsDay requirement = null;
if (RequiredPieces.ContainsKey(validDate))
{
requirement = RequiredPieces[validDate];
requirement.AddGrossRequirement(pieces);
}
else
{
requirement = new RequirementsDay(this, validDate);
RequiredPieces[validDate] = requirement;
requirement.AddGrossRequirement(pieces);
}
}
