public void VisualizeAsTreeRecursion(TreeNode node,
IReadOnlyTable <double> variableTable,
IReadOnlyTable <FinishedFunction> functionTable,
bool recursivelyVisualiseFunctions,
string colorStr)
{
for (int i = 0; i < colorStr.Length; ++i)
{
if (colorStr[i] == '0')
{
Console.ForegroundColor = ConsoleColor.Gray;
}
if (colorStr[i] == '1')
{
Console.ForegroundColor = ConsoleColor.Red;
}
if (colorStr[i] == '2')
{
Console.ForegroundColor = ConsoleColor.Yellow;
}
if (colorStr[i] == '3')
{
Console.ForegroundColor = ConsoleColor.Magenta;
}
Console.Write("| ");
Console.ResetColor();
}
switch (node)
{
case NumberTreeNode lTreeNode:
{
Console.WriteLine(lTreeNode.Value.ToString("G7", System.Globalization.CultureInfo.InvariantCulture));
}
break;
case UndefinedVariableTreeNode vTreeNode:
{
Console.ForegroundColor = ConsoleColor.Gray;
Console.WriteLine(vTreeNode.Name);
Console.ResetColor();
}
break;
case FunctionParameterTreeNode fpTreeNode:
{
Console.ForegroundColor = ConsoleColor.DarkGreen;
Console.WriteLine(String.Format("${0}", fpTreeNode.Index));
Console.ResetColor();
}
break;
case VariableIndexTreeNode iTreeNode:
{
Console.ForegroundColor = ConsoleColor.White;
Console.WriteLine(String.Format("V:{0}", iTreeNode.Index));
Console.ResetColor();
}
break;
case FunctionIndexTreeNode fiTreeNode:
{
if (recursivelyVisualiseFunctions)
{
TreeNode clone = functionTable[fiTreeNode.Index].TopNode.Clone();
DefaultLinker linker = new DefaultLinker();
clone = linker.ReplaceParametersWithTreeNodes(clone, fiTreeNode.Parameters);
VisualizeAsTreeRecursion(clone, variableTable, functionTable, recursivelyVisualiseFunctions, colorStr);
}
else
{
Console.ForegroundColor = ConsoleColor.Magenta;
Console.WriteLine(String.Format("[F:{0}]", fiTreeNode.Index));
foreach (TreeNode child in fiTreeNode.Parameters)
{
VisualizeAsTreeRecursion(child, variableTable, functionTable, recursivelyVisualiseFunctions, colorStr + '3');
}
Console.ResetColor();
}
}
break;
case UndefinedFunctionTreeNode fTreeNode:
{
Console.ForegroundColor = ConsoleColor.Magenta;
Console.WriteLine(String.Format("{0}()", fTreeNode.Name));
Console.ResetColor();
foreach (TreeNode child in fTreeNode.Parameters)
{
VisualizeAsTreeRecursion(child, variableTable, functionTable, recursivelyVisualiseFunctions, colorStr + '0');
}
break;
}
case UnaryOperationTreeNode uTreeNode:
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine(String.Format("[{0}]", uTreeNode.Operation.FunctionName));
Console.ResetColor();
VisualizeAsTreeRecursion(uTreeNode.Child, variableTable, functionTable, recursivelyVisualiseFunctions, colorStr + '1');
break;
}
case BinaryOperationTreeNode bTreeNode:
{
Console.ForegroundColor = ConsoleColor.Yellow;
Console.WriteLine(String.Format("[{0}]", bTreeNode.Operation.FunctionName));
Console.ResetColor();
VisualizeAsTreeRecursion(bTreeNode.LeftChild, variableTable, functionTable, recursivelyVisualiseFunctions, colorStr + '2');
VisualizeAsTreeRecursion(bTreeNode.RightChild, variableTable, functionTable, recursivelyVisualiseFunctions, colorStr + '2');
break;
}
}
/*
* for (int i = 0; i < level; ++i)
* {
* Console.Write("| ");
* }
* Console.WriteLine();
*/
}
