/*
    Copyright 2012 Wolfgang Thaller.

    This file is part of Retro68.

    Retro68 is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    Retro68 is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with Retro68.  If not, see <http://www.gnu.org/licenses/>.
*/

#include <stdio.h>
#include <string.h>
#include <string>
#include <sstream>
#include <cstdlib>
#include <iostream>

#include <Quickdraw.h>
#include <MacMemory.h>
#include <Sound.h>
#include <Events.h>
#include <Fonts.h>

#include "MacUtils.h"
#include "Console.h"

QDGlobals qd;
__attribute((constructor))
void cons()
{
   SysBeep(20);
}

//float something = 6.0;

class Foo
{
};

void foobar()
{
   throw Foo();
}

void foobaz()
{
}

extern ssize_t (*__write_hook)(int fd, const void*buf, size_t count);

extern "C" ssize_t consolewrite(int fd, const void *buf, size_t count)
{
   const char *p = (const char*)buf;
   for(int i = 0; i < count; i++)
      Console::currentInstance->putch(*p++);
   return count;
}

extern ssize_t (*__read_hook)(int fd, void*buf, size_t count);

extern "C" ssize_t consoleread(int fd, void *buf, size_t count)
{
	static std::string consoleBuf;
	if(consoleBuf.size() == 0)
	{
		consoleBuf = Console::currentInstance->ReadLine() + "\n";
	}
	if(count > consoleBuf.size())
		count = consoleBuf.size();
	memcpy(buf, consoleBuf.data(), count);
	consoleBuf = consoleBuf.substr(count);
   return count;
}

int main(int argc, char** argv)
{
   //GrafPort port;
   WindowPtr win;
   InitGraf(&qd.thePort);
   InitFonts();
   InitWindows();
   InitMenus();
   
   Rect r;
   SetRect(&r, qd.screenBits.bounds.left + 5, qd.screenBits.bounds.top + 45, qd.screenBits.bounds.right - 5, qd.screenBits.bounds.bottom -5);
   win = NewWindow(NULL, &r, PSTR("Retro68 Console"), true, 0, (WindowPtr)-1, false, 0);
   
   SetPort(win);
   EraseRect(&win->portRect);
   new char[32];
   Console console(win, win->portRect);
   __write_hook = &consolewrite;
   __read_hook = &consoleread;

   console.putch('x');
   console.putch('a');
   console.putch('b');
   console.putch('c');
   console.putch('a');
   console.putch('a');
   Console::currentInstance->putch('Y');
   printf("Hello...\n");
   console.putch('b');
   console.putch('\n');

   std::cout << "Hello, world.\n";
   printf("Hello, world.\n");
   console.putch('a');
   Console::currentInstance->putch('Y');
   
   /*std::cout << "X\n";
   for(int i = 1; i <= 100; i++)
      std::cout << "Hello, world: "  << i  << std::endl;
   std::cout << std::flush;

   std::cout << "Say something: " << std::flush;*/
   printf("Say something: ");
   fflush(stdout);
   printf("You said: %s\n", console.ReadLine().c_str());

   char buffer[100];
   printf("Say something else: ");
   fflush(stdout);
   fgets(buffer, 100, stdin);
   printf("You said: %s\n", buffer);


   for(int i = 0; i < 5; i++)
   {
      //std::cout << "Exception speed test: " << std::flush;
      printf("Exception speed test: "); fflush(stdout);
      long start = TickCount();
      try { foobar(); } catch(...) {}
      long end = TickCount();
      //std::cout << (end-start)*1000 / 60.0 << " ms\n";
      printf("%g\n",(end-start)*1000 / 60.0); 
   }
   //std::cout << "Click mouse 10 times...\n";
   const int n = 3;
   printf("Click mouse %d times...\n", n);
   for(int i = 0; i < n; i++)
   {
      while(!Button())
         ;
      while(Button())
         ;
      //std::cout << "Click #" << i + 1 << std::endl;
      printf("Click #%d\n", i+1);
   }
   FlushEvents(everyEvent, 0);
   return 0;
}