namespace Mirle.Component.MPLC.Interfaces
{
    /// <summary>
    /// MIRLE PLC 資料提供介面
    /// </summary>
    public interface IMPLCProvider
    {
        /// <summary>
        /// 是否連線
        /// </summary>
        bool IsConnected { get; }
        /// <summary>
        /// 取得位元
        /// </summary>
        /// <param name="address">位置</param>
        /// <returns>True/False</returns>
        bool GetBit(string address);
        /// <summary>
        /// 設置位元開啟
        /// </summary>
        /// <param name="address">位置</param>
        /// <returns>True/False</returns>
        void SetBitOn(string address);
        /// <summary>
        /// 設置位元關閉
        /// </summary>
        /// <param name="address">位置</param>
        /// <returns>True/False</returns>
        void SetBitOff(string address);
        /// <summary>
        /// 讀取字元
        /// </summary>
        /// <param name="address">位置</param>
        /// <returns>值</returns>
        int ReadWord(string address);
        /// <summary>
        /// 寫入字元
        /// </summary>
        /// <param name="address">位置</param>
        /// <param name="data">值</param>
        void WriteWord(string address, int data);
        /// <summary>
        /// 讀取多個字元
        /// </summary>
        /// <param name="startAddress">起始位置</param>
        /// <param name="length">長度</param>
        /// <returns>資料集</returns>
        int[] ReadWords(string startAddress, int length);
        /// <summary>
        /// 寫入多個字元
        /// </summary>
        /// <param name="startAddress">起始位置</param>
        /// <param name="data">資料集</param>
        void WriteWords(string startAddress, int[] data);
    }
}