#include "Arguments.h"
#include "Error.h"
#include "tclap/CmdLine.h"

std::string Arguments::input_fname;
std::string Arguments::output_fname;
bool Arguments::wimport;

void Arguments::parse(int argc, char **argv)
{
    try {
        TCLAP::CmdLine command_line("The Sapphire compiler.",' ',"0.1");

        TCLAP::UnlabeledValueArg<std::string> input_fname_arg("file","Input file.",true,"test.sp","filename");

        TCLAP::ValueArg<std::string> output_fname_arg("o","output","Output file.",false,"sp-output","output");

        TCLAP::SwitchArg wimport_arg("","wimport","Show a warning when trying to import an already imported file.");

        command_line.add(wimport_arg);

        command_line.add(input_fname_arg);
        command_line.add(output_fname_arg);

        command_line.parse(argc,argv);

        input_fname = input_fname_arg.getValue();
        output_fname = output_fname_arg.getValue();
        wimport = wimport_arg.getValue();

    }  catch (TCLAP::ArgException &e) {
        Error::throw_error_without_location(e.error());
    }
}