#include <stdbool.h>
#include <stdio.h>
#include <unistd.h>

#include <logger.h>
#include <clconfig.h>
#include <tconfig.h>
#include <massert.h>

/*
static char* strcopy(char* src) {
        size_t srcsize = strlen(src) + 1;
        char* dst = malloc(srcsize);

        memset(dst, '\0', srcsize);
        strcpy(dst, src);
        return dst;
}
*/

typedef struct {
        int argc;
        char** argv;
        char* logpath;
        int port;
} server_t;


static server_t server;

int server_init(int argc, char** argv) {
        logger_dprintf("server initialization");
        server.argc = argc;
        server.argv = argv;
        return 0;
}

#define SERVER_CONFIG_ERROR -1

int server_config(void) {
        logger_dprintf("server configuration");

        tconfig_t tconfig;
        tconfig_init(&tconfig);

        server.logpath = "/var/log/helmetd.log";
        server.port = 1025;

        tconfig_bind(&tconfig, TCONF_STR, "logpath", &server.logpath);
        tconfig_bind(&tconfig, TCONF_INT, "port", &server.port);

        ssize_t rsize = tconfig_read(&tconfig, "helmet.conf");
        if (rsize < 0) {
                return SERVER_CONFIG_ERROR;
        }
        int res = tconfig_parse(&tconfig);
        if (res < 0) {
                char* errstr = tconfig_geterr(&tconfig);
                logger_dprintf("tconfig parsing error: %s", errstr);
                return SERVER_CONFIG_ERROR;
        }
        tconfig_destroy(&tconfig);

        clconfig_t clconfig;
        clconfig_init(&clconfig, server.argc, server.argv);

        clconfig_bind(&clconfig, GCONF_INT, "port", &(server.port));
        clconfig_bind(&clconfig, GCONF_STR, "log", &(server.logpath));

        res = clconfig_parse(&clconfig);
        if (res < 0) {
                char* errstr = clconfig_geterr(&clconfig);
                logger_dprintf("clconfig parsing error: %s", errstr);
                return SERVER_CONFIG_ERROR;
        }

        logger_dprintf("logpath = %s", server.logpath);
        logger_dprintf("port = %d", server.port);

        return 0;
}

int server_run(void) {
        logger_dprintf("start the server");
        return 0;
}