private void PlaceTheSameBox(BoxQunatityPair boxQuantityPair, int destinationXPos, int destinationYPos, ref int destinationZPos)
{
var box = boxQuantityPair.Box;
_rowOfBoxes.Add(new Box(box.Name, length: box.Length, width: box.Width, height: box.Height,
x: destinationXPos, y: destinationYPos, z: destinationZPos));
boxQuantityPair.Quantity--;
destinationZPos += box.Height;
_distanceLeftToTheCeiling -= box.Height;
}
private void AddSecondRowBox(BoxQunatityPair boxQuantityPair, Box platform)
{
var box = boxQuantityPair.Box;
_rowOfBoxes.Add(new Box(box.Name, length: box.Length, width: box.Width, height: box.Height,
x: platform.XPos, y: platform.YPos, z: platform.ZPos));
_distanceLeftToTheCeiling = platform.Height - box.Height;
boxQuantityPair.Quantity--;
PutTheSameBoxOnTheTop(boxQuantityPair, platform.XPos, platform.YPos, platform.ZPos + box.Height);
}
private void PutTheSameBoxOnTheTop(BoxQunatityPair boxQuantityPair, int destinationXPos, int destinationYPos, int destinationZPos)
{
var isPossibleToPutAnotherOne = true;
while (isPossibleToPutAnotherOne)
{
if (_distanceLeftToTheCeiling > boxQuantityPair.Box.Height &&
boxQuantityPair.Quantity > 0 &&
boxQuantityPair.Box.Height < boxQuantityPair.Box.Height + destinationZPos)
{
PlaceTheSameBox(boxQuantityPair, destinationXPos, destinationYPos, ref destinationZPos);
}
else
{
isPossibleToPutAnotherOne = false;
}
}
}
private void PlaceFirstLevelOfBoxes(BoxQunatityPair boxQuantityPair, Container container)
{
var box = boxQuantityPair.Box;
while (box.Length <= FindDistanceLeftToTheWallOfContainer(container) &&
boxQuantityPair.Quantity > 0)
{
RotateBoxToMatchRowsWidth(box);
_rowOfBoxes.Add(new Box(box.Name, length: box.Length, width: box.Width, height: box.Height, x: _xo, y: _yo, z: _zo));
boxQuantityPair.Quantity--;
_zo += box.Height;
_distanceLeftToTheCeiling = container.Height - box.Height;
PutTheSameBoxOnTheTop(boxQuantityPair, _xo, _yo, _zo);
_xo += box.Length;
_zo = 0;
}
}
public PlacingPlanManagerTest()
{
boxA = new BoxQunatityPair {
Box = new Box("A", length: 60, width: 60, height: 200), Quantity = 15
};
boxB = new BoxQunatityPair {
Box = new Box("B", length: 55, width: 60, height: 80), Quantity = 20
};
boxC = new BoxQunatityPair {
Box = new Box("C", length: 20, width: 20, height: 30), Quantity = 40
};
containerA = new Container("Name1", length: 400, width: 300, height: 400);
boxesSet = new List <BoxQunatityPair> {
boxA, boxB, boxC
};
containersSet = new List <Container> {
containerA
};
_PackagingLogicManager = new PlacingPlanManager();
}
private BoxQunatityPair FindTheMostSuitableBoxForThePlatform(List <BoxQunatityPair> boxesSet, Box platform)
{
// Box is the most suitable if after its placing, the distance left to the ceiling is minimum
var heightLeft = 100000000000D;
BoxQunatityPair theMostSuitableBox = null;
foreach (var boxQuantityPair in boxesSet.Where(b => b.Quantity != 0))
{
var boxesInStackQuantity = Math.Floor((double)platform.Height / boxQuantityPair.Box.Height);
var heightWillBeLeft = Math.Abs(platform.Height - boxesInStackQuantity * boxQuantityPair.Box.Height);
if (heightWillBeLeft < heightLeft &&
boxQuantityPair.Box.Length <= platform.Length - platform.XPos && boxQuantityPair.Box.Width <= platform.Length - platform.XPos &&
boxQuantityPair.Box.Length <= platform.Width - platform.YPos + Delta && boxQuantityPair.Box.Width <= platform.Width - platform.YPos + Delta)
{
heightLeft = heightWillBeLeft;
theMostSuitableBox = boxQuantityPair;
}
}
return(theMostSuitableBox);
}