#include "fileCommon.h"
#include "json.hpp"


bool OpenFile(fs::path path) {
    path = fs::absolute(path);

    if (!fs::exists(path)) {
        printf("File Read error! Could not find file at: \n");
        printf("%s\n", path.c_str());
        return false;
    }

    stream.open(absolute(path));
    if (!stream) {
        printf("Error opening stream \n");
        return false;
    }

    return true;
}


nlohmann::json GetData() {
    if (!stream) {
        printf("Open the file first! \n");
        return nlohmann::json();
    }

    return nlohmann::json::parse(stream);
}

bool SaveJsonFile(fs::path path, nlohmann::json j) {

    if (stream) {
        printf("Stream open for reading! Please close stream before saving \n");
        return false;
    }

    stream.open(absolute(path), std::fstream::in | std::fstream::out | std::fstream::app);
    stream << std::setw(4) << j << std::endl;

    stream.close();
}