#include <util.h>
#include <server-connection.h>
#include <stdio.h>
#include <signal.h>
#include <unistd.h>

#define MAX_LEN_COMMAND 16
#define COMMAND_FORMAT ": %16s"

void handleCLI(sds **vhosts, int vhostsc) {
	// Get a line
	char line[256];
	fgets(line, 256, stdin);

	// Get command name and it's arguments
	// Currently no command takes arguments
	char name[MAX_LEN_COMMAND+1];
	int argsAssigned = sscanf(line, COMMAND_FORMAT, name);

	while (name[0] != 'q' && name[0] != 'e' && !streq(name, "quit") && !streq(name, "exit")) {
		if (argsAssigned < 1) {
			printf("Bad command syntax!\n");
		}
		else if (streq(name, "vhosts")) {
			for (int i = 0; i < vhostsc; i++) {
				printf("Name: \"%s\" Root dir: \"%s\" Error file: \"%s\"\n",
				        vhosts[i][vh_user],
				        vhosts[i][vh_path],
				        vhosts[i][vh_error]);
			}
		}
		else if (streq(name, "help")) {
			printf("help\tPrints this message\nvhosts\tPrints all registered virtual hosts\n");
		}
		else {
			printf("Unknown command %s!\n", name);
		}

		// Get line and divided it into command name and arguments
		fgets(line, 256, stdin);
		argsAssigned = sscanf(line, COMMAND_FORMAT, name);
	}

	printf("Exiting...\n");
	kill(getppid(), SIGTERM);
}