#include "parser.h"
#include "generator.h"
#include "picli.h"

using namespace PICoutManipulators;


void usage() {
	piCout << Bold << "PIP Resources Compiler";
	piCout << Cyan << "Version" << Bold << PIPVersion() << NewLine;
	piCout << Green << Bold << "Usage:" << Default << "\"pirc [-h] -i <in_file> -o <out_file>\"" << NewLine;
	piCout << Green << Bold << "Details:";
	piCout << "-h --help                " << Green << "- display this message and exit";
	piCout << "-i --input <in_file>     " << Green << "- resources description file";
	piCout << "-o --out <out_file>      " << Green << "- output .cpp file";
}


int main (int argc, char * argv[]) {
	PICLI cli(argc, argv);
	cli.addArgument("input", true);
	cli.addArgument("out", true);
	cli.addArgument("help");

	if (!cli.hasArgument("input") ||
		!cli.hasArgument("out")   ||
		 cli.hasArgument("help")) {
		usage();
		return 0;
	}

	//piCout << "args:" << cli.rawArguments();

	PIVector<ParserSection> files = parse(cli.argumentValue("input"));
	if (files.isEmpty()) {
		piCout << "Error: resources description file is empty";
		return 0;
	}
	/*piForeachC (ParserSection & s, files) {
		piCout << "[" << s.name << "]";
		piCout << s.files;
	}*/

	PIString out_file = cli.argumentValue("out");
	PIFile outf;
	if (!out_file.isEmpty()) {
		if (outf.open(out_file, PIIODevice::ReadWrite)) {
			outf.clear();
		} else piCout << "Error: while open out file";
		outf << "// Generated by \"PIP Resources Compiler\" " << PIDateTime::current().toString("dd.MM.yyyy hh:mm:ss\n");
		outf << "// Execute command:\n";
		piForeachC (PIString & _a, cli.rawArguments())
			outf << "//   \"" << _a << "\"\n";
		outf << "\n";
		//outf << "#include \"pivariant.h\"\n#include \"picodeinfo.h\"";
		if (!generate(outf, files)) {
			piCout << "Error: generate fail";
			return 1;
		}
	}

	return 0;
}