/*
 * test_data_read.cc
 *
 *  Created on: Nov 15, 2010
 *      Author: lamikr
 */
#include <list>
#include <string>
#include <iostream>

#include <errno.h>
#include <stdlib.h>

#include <plp/log.h>

#include "Date.hh"
#include "DeviceData.hh"
#include "DeviceConfig.hh"
#include "Factory.hh"
#include "W1Util.hh"

using namespace std;
using namespace plp;
using namespace w1;

bool try_parse_long(const char *str, long *result) {
	int	new_result;
	char 	*endptr;
	bool	ret_val;

	ret_val		= false;
	errno		= 0;
	new_result	= strtol(str, &endptr, 10);
	if (errno != 0) {
		log_error("invalid input %s, could not convert to integer.\n", str);
	}
	else {
		if (endptr == str) {
			log_error("invalid input %s, could not convert to integer.\n", str);
		}
		else {
			*result	= new_result;
			ret_val	= true;
		}
	}
	return ret_val;
}

int main(int argc, char** argv) {
	string			loc;
	Data			*fdata;
	Data			*ldata;
	DeviceData		*dta;
	DataRange		*dr;
	DataRange		*dr2;
	list<DeviceData *>	dta_list;

	// default values than can be overwritten with parameters
	loc	= "/tmp/w1data";
	if (argc > 1) {
		loc	= argv[1];
		log_info("storage location: %s\n", loc.c_str());
	}
	else {
		log_warning("No storage location parameter given, using default location: %s\n", loc.c_str());
	}
	DeviceConfig::set_base_dir_name(loc);
	dta_list	= Factory::get_device_data_list();
	for(list<DeviceData *>::iterator list_iter = dta_list.begin(); list_iter != dta_list.end(); list_iter++) {
		dta	= (DeviceData *)*list_iter;
		if (dta != NULL) {
			dr	= dta->get_data_range();
			if (dr != NULL) {
				fdata	= dr->get_first_data();
				if (fdata != NULL) {
					fdata->printout();
					ldata	= dr->get_last_data();
					if (ldata != NULL) {
						ldata->printout();
						plp::Date d1;
						plp::Date d2;

						d1	= fdata->get_date();
						d2	= ldata->get_date();
						dr2	= dta->get_data(&d1, &d2);
						if (dr2 != NULL) {
							dr2->printout();
							delete(dr2);
						}
						delete(ldata);
					}
					delete(fdata);
				}
				delete(dr);
			}
			delete(dta);
		}
	}
	return 0;
}