using System.IO;

namespace YY.Admin.Core.Util;

/// <summary>
/// 当前用户可写应用数据目录（避免安装在 Program Files 时无写权限）。
/// </summary>
public static class AppWritablePaths
{
    private static readonly string Root = Path.Combine(
        Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData),
        "YY.Admin");

    /// <summary>应用私有根目录：%LocalAppData%\YY.Admin</summary>
    public static string LocalApplicationRoot => Root;

    /// <summary>SQLite 等业务数据库目录。</summary>
    public static string DataDirectory => Path.Combine(Root, "Data");

    /// <summary>用户覆盖的配置、Jeecg 同步状态等。</summary>
    public static string ConfigurationDirectory => Path.Combine(Root, "Configuration");

    /// <summary>按账号划分的本地设置（对应 CommonConst.AppSettingsFilePath 前缀）。</summary>
    public static string AccountSettingsRootDirectory => Path.Combine(Root, "AppSettings");

    /// <summary>
    /// 创建目录（若不存在）并返回路径。
    /// </summary>
    public static string EnsureDirectoryExists(string directoryPath)
    {
        if (!string.IsNullOrWhiteSpace(directoryPath))
        {
            Directory.CreateDirectory(directoryPath);
        }

        return directoryPath;
    }
}