/*
 * Copyright 2024, My Name <my@email.address>
 * All rights reserved. Distributed under the terms of the MIT license.
 */


#include "Utils.h"

#include <File.h>
#include <Path.h>
#include <Directory.h>
#include <FindDirectory.h>
#include <Message.h>
#include <String.h>


status_t SaveMessageToFile(const BMessage& message, const char* fileName) {
    BPath path;
    if (find_directory(B_USER_SETTINGS_DIRECTORY, &path) != B_OK) {
        return B_ERROR;
    }
    path.Append(fileName);

    BFile file(path.Path(), B_WRITE_ONLY | B_CREATE_FILE);
    if (file.InitCheck() != B_OK) {
        return file.InitCheck();
    }
    return message.Flatten(&file);
}

BMessage LoadMessageFromFile(const char* fileName) {
    BPath path;
    
    if (find_directory(B_USER_SETTINGS_DIRECTORY, &path) != B_OK) {
        return BMessage(B_ERROR);  // Return a message indicating an error
    }
    
    path.Append(fileName);
    
    BFile file(path.Path(), B_READ_ONLY);    
    if (file.InitCheck() != B_OK) {
        return BMessage(file.InitCheck());  // Return a message with the error status
    }

    BMessage message;
    status_t status = message.Unflatten(&file);
    if (status != B_OK) {
        return BMessage(status);  // Return a message indicating unflattening error
    }
    return message;  
}