#include <iostream>

#include "argumentanalyzer.h"

ArgumentAnalyzer::ArgumentAnalyzer()
{
}

int ArgumentAnalyzer::analyzeArguments(int argc, char *argv[])
{
	if( argc < 7 )
		return printHelp();

	int index = 1;
	this->testCaseArguments.outputFilename = argv[index++];
	this->testCaseArguments.rows = std::stoull( argv[index++] );
	this->testCaseArguments.columns = std::stoull( argv[index++] );
	this->testCaseArguments.minTemperature = std::stod( argv[index++] );
	this->testCaseArguments.maxTemperature = std::stod( argv[index++] );
	this->testCaseArguments.variabilityFactor = std::stod( argv[index++] );

	while ( index < argc )
	{
		if ( index + 3 < argc )
		{
			HeatSpot heatpoint;
			heatpoint.xPosition = std::stoull( argv[index++] );
			heatpoint.yPosition = std::stoull( argv[index++] );
			heatpoint.temperature = std::stod( argv[index++] );
			heatpoint.radius =    std::stoull( argv[index++] );
			this->testCaseArguments.heatSpots.push_back(heatpoint);
		}
		else
			return (void)(std::cerr << "Error: incomplete heat point\n"), EXIT_FAILURE;
	}

	return EXIT_SUCCESS;
}

int ArgumentAnalyzer::printHelp()
{
	std::cout
		<< "usage: generator output_file rows cols min_temp max_temp variability_factor [heatspots]\n"
		<< "heatspot format: x_position y_position temperature radius" << std::endl;
	return EXIT_FAILURE;
}