// Class automatically generated by Dev-C++ New Class wizard

#include "nodelibrary.h" // class's header file

// class constructor
nodeLibrary::nodeLibrary()
{
	strcpy(rootName,"RoOt: ");
    Node *root;
    root = new Node(rootName);
    nodeCount = 0;
	numNodes = 0;
	cout << "Setting Library Root (default) to: " << rootName << endl;
	root->thresh = 0;
	library[0] = root;
	
}

nodeLibrary::nodeLibrary(char rtN[20])
{
	strcpy(rootName, rtN);
    Node *root;
    root = new Node(rootName);
    nodeCount = 0;
	numNodes = 0;
	cout << "Setting Library Root to: " << rootName << endl;
	root->thresh = 0;
	library[0] = root;
	strcpy(library[0]->rootName, rootName);
}

// class destructor
nodeLibrary::~nodeLibrary()
{
	// insert your code here
}

void nodeLibrary::addNode(Node *adding)
{
    
    nodeCount++;
    numNodes++;
    library[nodeCount] = adding;
    strcpy(library[nodeCount]->rootName, rootName); //Set new node with this librarys rootname
    //cout << "Node #" << nodeCount << " inserted :" << library[nodeCount]->name << endl;
    //cout << "Connected to root: " << library[nodeCount]->rootName << endl;
    
}


void nodeLibrary::addInput(Node *a, Node *b)
{
     a->addInput(b);
}
void nodeLibrary::addInput(Node *a, Node *b, float w)
{
     a->addInput(b, w);
}

void nodeLibrary::showOut(Node *showing)
{
     showing->showOut();
}
void nodeLibrary::showIn(Node *showing)
{
     showing->showIn();
}

int nodeLibrary::findNode(char name[20])
{
    // cout << "Searching for " << name << endl;
     for (int i=0; i<=nodeCount; i++)
     {
         if (strcmpi(library[i]->name, name) == 0) 
         {
             //cout << "found :" << name << "  at position "<< i << "- returning" << endl;
             return i; //Returns library position
         }
     }
     //cout << "Node Not Found" << endl;
     return 9999;
     
}

void nodeLibrary::save()
{
    for (int q=0; q<=numNodes; q++) 
    {  
        for (int r=0; r<library[q]->inNode; r++) // for all of Q's inputs
        {
            library[q]->inputsLibRef[r]=findNode(library[q]->inputs[r]->name);
        } //What just happened there? I set Q's #r inputLibRef to the library position of Q's #r input pointer
        for (int r=0; r<library[q]->outNode; r++) // for all of Q's outputs
        {
            library[q]->outputsLibRef[r]=findNode(library[q]->outputs[r]->name);
        } // Again, Q's #r outputLibRef set to this.library position of Q's #r output pointer
        lib[q]=*library[q]; // now that q is processed, sent the node to array
        cout << "Node #"<< q << " named: "<< library[q]->name<< " going to stack as " << lib[q].name << endl;
    } // Move to next node Q
// FYI - File saving should happen outside library\
// All pointers should be backed-up by a physical location (inputsLibRef/outputsLibRef)
} 

void nodeLibrary::load()
{  
     // Library array, etc. should already be set(outside the library)
     for (int i=0; i<=numNodes; i++)
     {
         library[i] = &lib[i]; //Set the pointers to the appropriate nodes in the array
     } // Must set all nodes first for the nodes to be able to point at others
     
     for (int i=0; i<=numNodes; i++)
     { 
         for (int j=0; j<library[i]->inNode; j++) // for all of I's inputs
         {
            library[i]->inputs[j]=library[ library[i]->inputsLibRef[j] ];
         } //What just happened there? I set I's #j inputs pointer to the Node at library position of Q's #r inputLibRef
         for (int j=0; j<library[i]->outNode; j++) // for all of I's inputs
         {
            library[i]->outputs[j]=library[ library[i]->outputsLibRef[j] ]; // point to node at position (I's outputLibRef #r)
         } //Again? I set I's #j outputs pointer to the Node at library position of Q's #r outputLibRef
         
         cout << "Node #"<< i << " named: "<< library[i]->name<< " retrieved from stack" <<endl;
     } // Move to Next I 
    // All pointers should now be in place
}