#include "TaskManager.h"

#include "common.h"

#include <time.h>

TaskManager::TaskManager()
 : _lastExecuted(0)
{
}
	
TaskManager::~TaskManager()
{
}


void TaskManager::LoadTasks()
{

}


void TaskManager::ExecuteTasks(IGsmModem& modem)
{
	const int SLEEP_TIME = 10; //wait at least 10 seconds between executions
	int now = time(0);

	if (now > (_lastExecuted + SLEEP_TIME) ) 
	{
		_lastExecuted = now;

		std::map<std::string, Task*>::iterator it;

		for (it = _tasks.begin(); it != _tasks.end(); ++it)
		{
			Task* tsk = (*it).second;
			tsk->ExecuteTask(modem);
		}
	}
}


Task* TaskManager::GetTask(const std::string& taskname)
{
	return _tasks[ taskname ];
}


std::vector<Task*> TaskManager::GetTaskList()
{
	typedef std::map<std::string, Task*>::iterator MapIterator;
	std::vector<Task*> task_list;

	for (MapIterator it = _tasks.begin(); it != _tasks.end(); ++it)
	{
		Task* pl = (*it).second;
		task_list.push_back(pl);
	}


	return task_list;
}