using System;
using System.Collections.Generic;
using System.Text;
//using System.Runtime.InteropServices;

namespace FusionCOM
{
    public interface IServer
    {
        String GetAnalogueValue(int UID);
        String GetDigitalOutValue(int UID);
        String GetDigitalInValue(int UID);
    }
    
    public class Server : IServer
    {

        List<double> AIValues = new List<double>();
        List<bool> DOValues = new List<bool>();
        List<bool> DIValues = new List<bool>();

        public void SetupRRExtensionClass(List<FusionTypes.AIButtonProperties> MainAIList, List<FusionTypes.DOButtonProperties> MainDOList, List<FusionTypes.DIButtonProperties> MainDIList)
        {
            for (int i = 0; i < MainAIList.Count; i++)
            {
                AIValues.Add(MainAIList[i].CurrentEvaluatedValue);
            }
            for (int i = 0; i < MainDOList.Count; i++)
            {
                DOValues.Add(MainDOList[i].OnOrOff);
            }
            for (int i = 0; i < MainDIList.Count; i++)
            {
                DIValues.Add(MainDIList[i].CurrentStateDI);
            }
        }

        public String GetAnalogueValue(int UID)
        {
            if (AIValues.Count > UID)
            {
                return AIValues[UID].ToString();
            }
            else
            {
                return "ERROR";
            }
        }
        public bool SetAnalogueValue(int UID, double newValue)
        {
            if (AIValues.Count > UID)
            {
                AIValues[UID] = newValue;
                return true;
            }
            else
            {
                return false;
            }
        }

        public String GetDigitalOutValue(int UID)
        {

            if (DOValues.Count > UID)
            {
                return DOValues[UID].ToString();
            }
            else
            {
                return "ERROR";
            }
        }

        public bool SetDigitalOutValue(int UID, bool newValue)
        {
            if (DOValues.Count > UID)
            {
                DOValues[UID] = newValue;
                return true;
            }
            else
            {
                return false;
            }
        }

        public String GetDigitalInValue(int UID)
        {
            if (DIValues.Count > UID)
            {
                return DIValues[UID].ToString();
            }
            else
            {
                return "ERROR";
            }
        }

        public bool SetDigitalInValue(int UID, bool newValue)
        {
            if (DIValues.Count > UID)
            {
                DIValues[UID] = newValue;
                return true;
            }
            else
            {
                return false;
            }
        }
    }
}