public void checkSwap()
{
bool needsSwap = false;
PalletGroup swappedPallet = new PalletGroup(this.Length, this.Width, this.Height, this.NumPiece);
swappedPallet.SwapDims();
if (this.Length <= 96)
{
if (this.NumPiece == 1 && this.Width < this.Length)
{
needsSwap = true;
}
else if (this.Width > 48 && this.Length <= 48)
{
needsSwap = true;
}
else if (this.Length <= 48 && this.Width < this.Length)
{
needsSwap = true;
}
else if (PalletCalc.calcLinFeet(swappedPallet, false) < PalletCalc.calcLinFeet(this, false))
{
needsSwap = true;
}
}
if (needsSwap)
{
this.SwapDims();
}
}
/**************************
* Adding Pallets
* ************************/
//adds a pallet to the list based on the current input, needs its own method
private void addButton_Click(object sender, EventArgs e)
{
bool hasZero = false;
TextBox[] inputBoxList = new TextBox[5] {
piecesTextBox, lengthTextBox, widthTextBox, heightTextBox, weightTextBox
};
int[] numBoxArray = new int[5];
hasZero = loadFromInput(inputBoxList, numBoxArray);
if (hasZero)
{
MessageBox.Show("No Field Can Be 0");
}
else
{
PalletGroup newPallet = new PalletGroup(numBoxArray, stackCheckBox.Checked);
if (newPallet.checkDims())
{
addToPalletList(newPallet);
}
else
{
MessageBox.Show("If length exceeds 336in or weight per pallet is over 4000lbs use Exclusive Use rate. If height or width exceed 96in use flatbed");
}
}
}
//Checks the supplied pallet to see if the dims should be swapped to minimize linear feet
//adds the pallet to the ListBox and resets the entry and focus for next entry
private void addToPalletList(PalletGroup toAdd)
{
toAdd.checkSwap();
if (toAdd.Stack && toAdd.Height > 48)
{
toAdd.Stack = false;
MessageBox.Show("Stackable freight cannot exceed 48\"");
}
boxListBox.Items.Add(toAdd);
clearEntryFields();
calcAllButton.Enabled = true;
boxListBox.Focus();
boxListBox.SelectedIndex = (boxListBox.Items.Count - 1);
}
//calculates the linear feet of all groups in the listbox
private int calcAllLinFeet()
{
int linFeetTotal = 0;
int totalWeight = 0;
for (int i = 0; i < boxListBox.Items.Count; i++)
{
PalletGroup j = getPalletAtIndex(i);
linFeetTotal += PalletCalc.calcLinFeet(j, false);
totalWeight += j.Weight;
}
if (linFeetTotal < totalWeight / 1000)
{
return(totalWeight / 1000);
}
return(linFeetTotal);
}
//returns the linear feet for the given pallet group. calcWeight2Feet option
//allows to return a pure linear feet if false, or return the greater of calc
//by dim or calc by weight if true
public static int calcLinFeet(PalletGroup current, bool calcWeight2Feet)
{
int howManyWide = (current.Width < 96) ? 96 / current.Width : 1;
int heightMultiple = 96 / current.Height;
int linFeetByWeight = ((int)Math.Ceiling(current.Weight / 1000.00));
int linearFeet;
if (current.Stack)
{
howManyWide *= heightMultiple;
}
int howManyLong = current.NumPiece / howManyWide;
int leftOver = current.NumPiece % howManyWide;
int linearInches = (howManyLong * current.Length);
if (leftOver > 0)
{
if (leftOver * current.Length <= 96 && current.Length > current.Width)
{
linearInches += current.Width;
}
else
{
linearInches += current.Length;
}
}
linearFeet = (int)Math.Ceiling((double)linearInches / 12);
if (linearFeet < linFeetByWeight && calcWeight2Feet)
{
return(linFeetByWeight);
}
return(linearFeet);
}
public static string calcClass(PalletGroup current)
{
double poundsPer = PalletCalc.getPCF(current);
if (poundsPer >= 50)
{
return(50.ToString());
}
else if (poundsPer < 50 && poundsPer >= 35)
{
return(55.ToString());
}
else if (poundsPer < 35 && poundsPer >= 30)
{
return(60.ToString());
}
else if (poundsPer < 30 && poundsPer >= 22.5)
{
return(65.ToString());
}
else if (poundsPer < 22.5 && poundsPer >= 15)
{
return(70.ToString());
}
else if (poundsPer < 15 && poundsPer >= 13.5)
{
return(77.5.ToString());
}
else if (poundsPer < 13.5 && poundsPer >= 12)
{
return(85.ToString());
}
else if (poundsPer < 12 && poundsPer >= 10.5)
{
return(92.5.ToString());
}
else if (poundsPer < 10.5 && poundsPer >= 9)
{
return(100.ToString());
}
else if (poundsPer < 9 && poundsPer >= 8)
{
return(110.ToString());
}
else if (poundsPer < 8 && poundsPer >= 7)
{
return(125.ToString());
}
else if (poundsPer < 7 && poundsPer >= 6)
{
return(150.ToString());
}
else if (poundsPer < 6 && poundsPer >= 5)
{
return(175.ToString());
}
else if (poundsPer < 5 && poundsPer >= 4)
{
return(200.ToString());
}
else if (poundsPer < 4 && poundsPer >= 3)
{
return(250.ToString());
}
else if (poundsPer < 3 && poundsPer >= 2)
{
return(300.ToString());
}
else if (poundsPer < 2 && poundsPer >= 1)
{
return(400.ToString());
}
else
{
return(500.ToString());
}
}
public static double getPCF(PalletGroup current)
{
double cubicFeet = ((current.Length * current.Width * current.Height) * current.NumPiece) / 1728;
return(current.Weight / cubicFeet);
}
private void calcFreighClass()
{
PalletGroup current = getPalletAtIndex(boxListBox.SelectedIndex);
calcDensityLabel.Text = PalletCalc.calcClass(current);
}
