/// <summary>
/// Get the exact <c>Box</c> by the arguments
/// </summary>
/// <param name="x"></param>
/// <param name="y"></param>
/// <returns><c>null</c> if no match</returns>
public Box GetBox(double x, double y)
{
//Search the main tree
var mainTreeSearchTerm = new BottomSizeTreeDataModel(x);
if (_mainTree.FindExact(mainTreeSearchTerm, out BottomSizeTreeDataModel mainTreeData) == false)
{
return(null);
}
//search the inner tree
var innerTreeSearchTerm = new HeightSizeTreeDataModel(y);
if (mainTreeData.InnerTree.FindExact(innerTreeSearchTerm, out HeightSizeTreeDataModel innerTreeData) == false)
{
return(null);
}
//return the box
return(new Box
{
Id = innerTreeData.Id,
X = mainTreeData.X,
Y = innerTreeData.Y,
Count = innerTreeData.Count,
TimeLastPurchase = innerTreeData.DateNode.Data.TimeLastPurchase
});
}
/// <summary>
/// Buy an amount of boxes of an exact size
/// </summary>
/// <param name="x">X dimention</param>
/// <param name="y">Y dimention</param>
/// <param name="count">Amount of boxes</param>
/// <returns></returns>
public bool BuyExactBoxSize(double x, double y, int count)
{
//search for the exact size
var mainSearchTerm = new BottomSizeTreeDataModel(x);
if (_mainTree.FindExact(mainSearchTerm, out BottomSizeTreeDataModel mainTreeData) == false)
{
//if no data found with the x value
_logger.Log(new LogData($"Can't find a box with a X value of: {x}", false));
return(false);
}
var innerSearchTerm = new HeightSizeTreeDataModel(y);
if (mainTreeData.InnerTree.FindExact(innerSearchTerm, out HeightSizeTreeDataModel innerTreeData) == false)
{
//if no data found for this x value with this y value
_logger.Log(new LogData($"Can't find a box with a X value of: {x} and a Y value of {y}", false));
return(false);
}
//if found the spesific box.
//check stock avilability, don't allow to perchues more than what you have
if (innerTreeData.Count < count)
{
_logger.Log(new LogData($"Not enugh boxes of this size in stock, in stock: {innerTreeData.Count}", new Box {
X = x, Y = y, Count = count
}, false));
return(false);
}
BuyHelper(mainTreeData, innerTreeData, count);
//Save the changes in the db
//SaveToDB(x, y, innerTreeData.Count, DateTime.Now);
return(true);
}
/// <summary>
/// Add Boxes to the stock.
/// if the box exist will only update the Count
/// if the box doesn't exist will create a new record
/// </summary>
/// <param name="x"></param>
/// <param name="y"></param>
/// <param name="count"></param>
/// <param name="timeLastPurchase"></param>
void AddToStock(double x, double y, int count, DateTime?timeLastPurchase = null, bool saveToDB = true, int?id = null)
{
bool newBox = false;
//Get the mainTreeData for the search term from the main tree
var mainTreeSearchTerm = new BottomSizeTreeDataModel(x);
_mainTree.FindAndUpdate(mainTreeSearchTerm, out BottomSizeTreeDataModel mainTreeData);
//Get the innerTreeData for the searchTerm in the inner tree
var innerTreeSearchTerm = new HeightSizeTreeDataModel(y);
if (mainTreeData.InnerTree is null)
{
mainTreeData.InnerTree = new BinarySearchTree <HeightSizeTreeDataModel>();
}
//if the inner TreeData is new
if (mainTreeData.InnerTree.FindAndUpdate(innerTreeSearchTerm, out HeightSizeTreeDataModel innerTreeData) == false)
{
//if there isn't time data, than will get the current date and time
if (timeLastPurchase.HasValue == false)
{
innerTreeData.DateNode = _dataByTime.Add(new TimeListDataModel()
{
X = x, Y = y, TimeLastPurchase = DateTime.Now
});
}
//if there is a time last purchase it means this should be added to a diffrent position.
//will never be null here
else
{
innerTreeData.DateNode = _dataByTime.InsertByValue(new TimeListDataModel {
X = x, Y = y, TimeLastPurchase = timeLastPurchase.Value
});
}
newBox = true;
}
//if the inner tree data is old
else
{
//update the data
innerTreeData.DateNode.Data.TimeLastPurchase = DateTime.Now;
//Shift the node to the end of the list
_dataByTime.ShiftNodeToEnd(innerTreeData.DateNode);
}
//Set the Properties
innerTreeData.Count += count;
//if there is no value than id will be 0 by default(int)
if (id.HasValue)
{
innerTreeData.Id = id.Value;
}
//the box of this size
var box = new Box
{
Id = innerTreeData.Id,
X = mainTreeData.X,
Y = innerTreeData.Y,
Count = innerTreeData.Count,
TimeLastPurchase = innerTreeData.DateNode.Data.TimeLastPurchase
};
//Add Data To DB
if (saveToDB)
{
_logger.Log(new LogData("Updated Stock", true));
//save the id
innerTreeData.Id = SaveToDB(box, newBox).Id;
}
}
