#include "ccc_win.h"

const double WIN_LEFT = 0;
const double WIN_RIGHT = 100;
const double WIN_TOP = 100;
const double WIN_BOTTOM = 0;
const double CENTER = 50;
const double MOVEMENT = 5;

void draw_box(Point ref_pt)
{
  cwin << ref_pt;

  //left top line
  Point left_top_front = ref_pt;
  Point left_bottom_front = ref_pt;

  left_bottom_front.move(0,-20);
  cwin << Line(left_top_front, left_bottom_front);

  //left side of box
  Point left_top_back = left_top_front;
  Point left_bottom_back = left_bottom_front;

  left_top_back.move(-2,-4);
  left_bottom_back.move(-2,-4);

  cwin << Line(left_top_back, left_bottom_back)
       << Line(left_top_front, left_top_back)
       << Line(left_bottom_front, left_bottom_back);

  //right side of box
  Point right_top_front = left_top_front;
  Point right_bottom_front = left_bottom_front;
  Point right_bottom_back = left_bottom_back;

  right_top_front.move(40,0);
  right_bottom_front.move(40,0);
  right_bottom_back.move(40,0);
  
  //draws right side and connecting lines
  cwin << Line(right_top_front, right_bottom_front)
       << Line(right_bottom_front, right_bottom_back)
       << Line(left_top_front, right_top_front)
       << Line(left_bottom_front, right_bottom_front)
       << Line(left_bottom_back, right_bottom_back);

  //outputs name
  Point msg_pt = ref_pt;
  msg_pt.move(5,-9);
  cwin << Message(msg_pt, "GODIVA CHOCOLATES");
}

int ccc_win_main()
{
  //make own window
  cwin.coord(WIN_LEFT, WIN_TOP, WIN_RIGHT, WIN_BOTTOM);

  //start box in center of window
  Point box_pt(CENTER, CENTER);
  draw_box(box_pt);

  //let user move box to anywhere in window
  box_pt = cwin.get_mouse("Click where you want the box to start");
  cwin.clear();
  draw_box(box_pt);

  string direction;

  //move box left or right until ref pt hits window edge
  while (box_pt.get_x() > WIN_LEFT and box_pt.get_x() < WIN_RIGHT)
    {
      direction = cwin.get_string("Move (r)ight or (l)eft?");
      
      //move right
      if (direction == "r")
	{
	  cwin.clear();
	  box_pt.move(MOVEMENT,0);
	  draw_box(box_pt);
	}
      //move left
      else if (direction == "l")
	{
	  cwin.clear();
	  box_pt.move(-MOVEMENT,0);
	  draw_box(box_pt);
	}
    }//end while

  cwin.clear();
  cwin << Message(Point(CENTER - 20,CENTER + 5), "HAPPY VALENTINE'S DAY!!");

  return 0;
}