tbf/TBF/Rig/Input/DataStorage/UniDataStorageReader/Reader.cs

using Common;
using Config.Entities;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using TBF.Rig.Generic;
using TBF.Rig.Input.DataStorage.UniDataStorageReader.Readers;
using TBF.Rig.Scales.MettlerToledo;
using static TBF.Rig.Input.DataStorage.UniDataStorageReader.ReaderCfg;

namespace TBF.Rig.Input.DataStorage.UniDataStorageReader
{
    /// <summary>
    /// Main component that selects appropriate data reader based on configuration.
    /// Acts as a dispatcher between different storage implementations.
    /// </summary>
    public class Reader : IComponent
    {
        private readonly ReaderCfg cfg;

        public Reader(ReaderCfg cfg)
        {
            this.cfg = cfg ?? throw new ArgumentNullException(nameof(cfg));
        }

        public string Name { get { return cfg.Name; } }

        public string ClassName { get { return cfg.ClassName; } }

        public string ParentName { get { return cfg.ParentName; } }

        public DebugMode DebugLevel { get { return cfg.DebugLevel; } }

        public LogLevel LogLevel { get { return cfg.LogLevel; } }

        public IComponentCfg Cfg { get { return cfg; } }

        public IList<MeasurementCorrection> Corrections { get => throw new NotImplementedException(); set => throw new NotImplementedException(); }
        public IList<Uncertainty> Uncertainties { get => throw new NotImplementedException(); set => throw new NotImplementedException(); }

        public object GetDataFromStorageByParameter(DataQuery query)
        {
            string storageType = (cfg.DataStorageType ?? string.Empty).Trim();

            IDataStorageReader reader;

            switch (storageType)
            {
                case StorageTypes.RestApi:
                    reader = new RestApiReader(cfg);
                    break;

                case StorageTypes.RemoteDatabase:
                case StorageTypes.LocalDatabase:
                    reader = new DatabaseReader(cfg);
                    break;

                case StorageTypes.RemoteJson:
                case StorageTypes.LocalJson:
                    reader = new JsonReader(cfg);
                    break;

                case StorageTypes.RemoteCsv:
                case StorageTypes.LocalCsv:
                    reader = new CsvReader(cfg);
                    break;

                default:
                    throw new NotSupportedException(
                        $"Unsupported DataStorageType: '{cfg.DataStorageType}'");
            }

            return reader.GetData(query);
        }

        public void Initialize()
        {
            //throw new NotImplementedException();
        }

        public void StartChangeHandler()
        {
            //throw new NotImplementedException();
        }

        public void StopChangeHandler()
        {
            //throw new NotImplementedException();
        }
    }
}