//
// Created by rov on 12/26/25.
//

#include "config.h"
#include <stdio.h>
#include <string.h>
#include <SDL3/SDL_log.h>

void Config_Load_Settings(ConfigParams_t* configParams) {
    FILE* configFile = fopen("CLIENT.CFG", "rb");

    if (configFile != NULL) {
        SDL_LogInfo(SDL_LOG_CATEGORY_CUSTOM, "Config_Load_Settings: loaded CLIENT.CFG");

        fread(configParams->serverAddress, 1, 100, configFile);
        fread(&configParams->serverPort, 1, 4, configFile);
        fread(configParams->lastAccount, 1, 30, configFile);
        fread(configParams->lastPassword, 1, 30, configFile);

        fclose(configFile);
        return;
    }

    SDL_LogInfo(SDL_LOG_CATEGORY_CUSTOM, "Config_Load_Settings: couldn't load CLIENT.CFG. Using default values.");

    strcpy(configParams->serverAddress, "rrws27.uni-regensburg.de");
    configParams->serverPort = 7171;
    configParams->lastAccount[0] = '\0';
    configParams->lastPassword[0] = '\0';
}

void Config_Save_Settings(ConfigParams_t* configParams) {
    FILE* configFile = fopen("CLIENT.CFG", "wb");

    if (configFile == NULL) {
        SDL_LogError(SDL_LOG_CATEGORY_CUSTOM, "Config_Save_Settings: couldn't open config file.");
        return;
    }

    fwrite(configParams->serverAddress, 1, 100, configFile);
    fwrite(&configParams->serverPort, 1, 4, configFile);
    fwrite(configParams->lastAccount, 1, 30, configFile);
    fwrite(configParams->lastPassword, 1, 30, configFile);

    fclose(configFile);
}