#include "arch/lapic.h"
#include "boot/startup_ap.h"
#include "debug/output.h"

#include "arch/cga.h"
#include "arch/textwindow.h"
#include "arch/serial.h"
#include "device/serialstream.h"

// Main function
// (the bootstrap processor starts here)}
extern "C" int main() {
  unsigned int numCPUs = Core::count();
  DBG_VERBOSE << "Number of CPUs: " << numCPUs << endl;

  ////test cga implemantation
 // CGA::setCursor(1, 2);
 // unsigned x,y;
 // CGA::getCursor(x, y);
 // CGA::setCursor(x+1, y+1);
 // for(uint8_t i = 0; i < 10; i++)
 //   CGA::show(i, i, i+0x30, CGA::Attribute());

  ////test textwindow implemantation
  //TextWindow tw_global = TextWindow(0, 80, 0, 25, true);
  //tw_global.reset(' ', CGA::Attribute(CGA::LIGHT_GREEN, CGA::BLUE, false));
  


  TextWindow kout = TextWindow(0, 80, 0, 12, true);
  kout.reset();
  kout.setPos(0,0);
  kout.print("Corem ipsum dolor sit amit", 26);
  kout.setPos(0,-1);
  kout.print("test", 4, CGA::Attribute(CGA::BLACK, CGA::BLUE));
  int x,y;
  kout.getPos(x,y);
  kout.setPos(x+1,y);
  kout.reset(' ', CGA::Attribute(CGA::LIGHT_GREEN, CGA::BLUE, false));
 

  TextWindow dout0 = TextWindow(0,20,13,10, false);
  dout0.reset();
  dout0.reset(' ', CGA::Attribute(CGA::LIGHT_GREEN, CGA::BLUE, false)); 


  ////test Serial
  Serial s = Serial();
  s.write('a');

  // test SerialStream
  SerialStream ss = SerialStream();
  ss.print("test", 4);
  ss.setAttribute(SerialStream::UNDERSCORE);
  ss.print("test", 4);
  ss.setAttribute(SerialStream::RESET);
  ss.setForeground(SerialStream::MAGENTA);
  ss.print("test", 4);
  ss.setBackground(SerialStream::CYAN);
  ss.print("test", 4);
  ss.setPos(10, 10);
  ss.print("test", 4);

  /* Start application processors
   * To avoid unexpected behaviour, make sure that interrupts are not
   * enabled before the APs are booted. Otherwise it might interfere with the
   * Startup IPIs or even block devices like keyboard because of a missing EOI
   */
  ApplicationProcessor::boot();

  return 0;
}

// Main function for application processors
extern "C" int main_ap() {
  DBG_VERBOSE << "CPU core " << static_cast<int>(Core::getID()) << " / LAPIC "
              << static_cast<int>(LAPIC::getID()) << " in main_ap()" << endl;

  return 0;
}