namespace IStation.Service
{
    /// <summary>
    /// 
    /// </summary>
    public partial class Scada
    {
        Model.Scada _model = null;
        readonly string _filePath = Path.Combine(Settings.ParasHelper.LocalFile.DataFolderDirectory, Settings.ParasHelper.LocalFile.ScadaFile);

        /// <summary>
        /// 获取
        /// </summary>
        public Model.Scada Get()
        {
            if (_model == null)
            {
                if (!File.Exists(_filePath))
                    return default;
                var json = File.ReadAllText(_filePath);
                _model = JsonHelper.Json2Object<Model.Scada>(json);
            }
            return _model;
        }

        /// <summary>
        /// 保存
        /// </summary>
        /// <param name="model"></param>
        /// <returns></returns>
        public bool Save(Model.Scada model)
        {
            _model = model;
            if (model == null)
                return false;
            var json = JsonHelper.Object2Json(model);
            File.WriteAllText(_filePath, json);
            return true;
        }


    }
}