#include "program.h"
#include "shell.h"
#include "tft_handler.h"

Program::Program() 
  : _window(nullptr), _shell(nullptr), _tft(nullptr), 
    _display_state(nullptr), _task_handle(nullptr), 
    _id(-1), _running(false) {
}

Program::~Program() {
  close();
}

void Program::init(char id, const std::string& name, Window* window, Shell* shell, TFT_Handler* tft, DISPLAY_STATE* display_state, CALIBRATION_IDLE calibration_idle) {
  _id = id;
  _name = name;
  _window = window;
  _shell = shell;
  _tft = tft;
  _display_state = display_state;
  _running = true;
  _calibration_idle = calibration_idle;

  // Create the task
  xTaskCreatePinnedToCore(task_wrapper, _name.c_str(), 4096, this, 1, &_task_handle, 0);
}

void Program::task_wrapper(void* pvParameters) {
  Program* program = static_cast<Program*>(pvParameters);
  
  // Call the specific program's run method
  program->run();
  
  // If run() returns, the program has finished
  program->_running = false;
  vTaskDelete(NULL);
}

void Program::close() {
  _running = false;
  if (_task_handle) {
    vTaskDelete(_task_handle);
    _task_handle = nullptr;
  }
}