///////////////////////////////////////////////////////////
// SimplestGraph.cpp

#include <string>
#include <iostream>
#include "simplestgraph.h"

//#ifdef TEST_SIMPLESTGRAPH

void main()
{
  vertex<std::string,std::string> vtx("Hi there",3);
  std::cout << "\n  vertex value: " << vtx.value();
  std::cout << "\n  vertex id:    " << vtx.id();

  vtx.value() = "Why hello there!";
  std::cout << "\n  vertex value: " << vtx.value();

  vertex<std::string,std::string>::edge ed(vtx,"goodbye",11);
  std::cout << "\n  edge value: " << ed.value();
  std::cout << "\n  edge id:    " << ed.id();
  std::cout << "\n  myVertex id: " << ed.vert().id();

  vertex<std::string,std::string> vtx2("v2",2);
  vertex<std::string,std::string>::edge ed2(vtx2,"goodbye",12);

  vtx.addEdge(ed);
  vtx.addEdge(ed2);
  std::cout << "\n  vtx edges are:";
  for(size_t i=0; i<vtx.size(); ++i)
    std::cout << "\n    edge " << vtx[i].id() 
              << ", pointing to: " << vtx[i].vert().value();

  std::cout << "\n\n";

  graph< std::string,std::string,Verbose<std::string,std::string> > gr;
  gr.addVertex(*new vertex<std::string,std::string>("v1",1));
  gr.addVertex(*new vertex<std::string,std::string>("v2",2));
  gr.addVertex(*new vertex<std::string,std::string>("v3",3));
  gr.addVertex(*new vertex<std::string,std::string>("v3",4));

  typedef vertex<std::string,std::string>::edge vEdge;

  if(gr.size() > 3)
  {
    gr[0].addEdge(vEdge(gr[1],"e1",1));  // constructing edge in addEdge call
    gr[1].addEdge(vEdge(gr[2],"e2",2));
    gr[2].addEdge(vEdge(gr[1],"e3",1));
    gr[1].addEdge(vEdge(gr[3],"e4",3));
  }

  for(size_t i=0; i<gr.size(); ++i)
  {
    std::cout << "\n  vertex is: " << gr[i].value();
    for(size_t j=0; j<gr[i].size(); ++j)
    {
      std::cout << "\n    edge is: " << gr[i][j].value();
      std::cout << ", pointing to vertex: " << gr[i][j].vert().value();
    }
  }
  std::cout << "\n";

  graph<
       std::string,
       std::string,
       Verbose<std::string,std::string>
       >::iterator iter;
  iter = gr.findVertexWithValue("v3");
  std::string value = (*iter)->value();
  std::cout << "\n  member finder found vertex value = " << value << '\n';

  graph<
       std::string,
       std::string,
       Verbose<std::string,std::string>
       >::PtrsToVerts ptrsToVerts;
  ptrsToVerts = gr.findVerticesWithValue("v2");
  std::cout << "\n  member collection finder found " << ptrsToVerts.size()
            << " vertices with value " << "v2";
  std::cout << "\n";

  ptrsToVerts = findVerticesWithValue(gr,"v3");
  std::cout << "\n  global collection finder found " << ptrsToVerts.size() 
            << " vertices with value " << "v3";
  std::cout << "\n\n";
}

//#endif