#include <stdio.h>
#include <string.h>

// prints help
void print_help() {
	printf("A bare-bones analyzer for the game Broken Ranks\n");
	printf("\nUsage:\n");
	printf("  branal                      - start live analysis\n");
	printf("  branal (l | live)           - start live analysis (same as above)\n");
	printf("  branal (c | capture) [file] - start capturing packets to [file].\n");
	printf("                                If [file] not given - captures to $HOME/.local/share/branal/captures\n");
	printf("  branal (f | file) <file>    - analyze the specified <file>\n");
	printf("  branal (h | help)           - display this help\n");
}

// starts live analyzer mode
void start_live_analyzer() {
	// TODO: implement
	printf("Not implemented\n");
}

// starts the only capturing packets mode
void start_capturing_packets() {
	// TODO: implement
	printf("Not implemented\n");
}

// analyzes the specified file
// params:
// 	- file_path - path to the .pcap file to be analyzed
void analyze_file(char *file_path) {
	// TODO: implement
	printf("Not implemented\n");
}

int main(int argc, char *argv[]) {
	// TODO: create necessary directories

	// start live analysis if no arguments provided
	if (argc < 2) {
		start_live_analyzer();
		return 0;
	}

	if (strcmp("l", argv[1]) == 0 || strcmp("live", argv[1]) == 0) {
		start_live_analyzer();
	}
	else if (strcmp("c", argv[1]) == 0 || strcmp("capture", argv[1]) == 0) {
		start_capturing_packets();
	}
	else if (strcmp("h", argv[1]) == 0 || strcmp("help", argv[1]) == 0) {
		print_help();
	}
	else if (argc >= 3 && (strcmp("f", argv[1]) == 0 || strcmp("file", argv[1]) == 0)) {
		analyze_file(argv[2]);
	}
	else {
		printf("Command not recognized\n");
		printf("Use \"branal (h | help)\" for help\n");
		return 1;
	}

	return 0;
}