//using System;
//using System.Collections.Generic;
//using System.Linq;
//using System.Text;
//using System.Threading.Tasks;   
//using MTC;
using MTC;
using MTConnect;

namespace SCMA.AdapterCom
{
  public class GatewayMTC : Gateway
  {
    /// <summary>
    /// adapter globale MTC
    /// </summary>
    /// <summary>
    public Adapter mAdapter = new Adapter();

    #region gestione globale oggetto

    /// <summary>
    /// wrapper init
    /// </summary>
    public GatewayMTC()
    {
      protocollo = gwProtocol.MTC;
    }
    /// <summary>
    /// Wrapper metodo Begin
    /// </summary>
    public override void beginDataCollect()
    {
      mAdapter.Begin();
    }
    /// <summary>
    /// Wrapper metodo SendChanged
    /// </summary>
    public override void sendChanged()
    {
      mAdapter.SendChanged();
    }
    /// <summary>
    /// Wrapper metodo imposta tutto a UNAVAILABLE
    /// </summary>
    public override void setAllUnavailable()
    {
      mAdapter.Unavailable();
    }
    /// <summary>
    /// Wrapper metodo START        
    /// </summary>
    public override void start()
    {
      mAdapter.Port = port;
      mAdapter.Start();
    }
    /// <summary>
    /// Wrapper metodo STOP
    /// </summary>
    public override void stop()
    {
      mAdapter.Stop();
    }

    #endregion

    #region gestione nodi (dataItems, conditions)

    public override void addItemNodeByType(string key, itemType tipo)
    {
      if (!itemNodes.ContainsKey(key))
      {
        // in base al TIPO genero l'oggetto corretto...
        DataItem currObj;
        switch (tipo)
        {
          case itemType.Condition:
            currObj = new Condition(key);
            break;
          case itemType.Event:
            currObj = new Event(key);
            break;
          case itemType.Message:
            currObj = new Message(key);
            break;
          case itemType.Sample:
            currObj = new Sample(key);
            break;
          default:
            currObj = new DataItem(key);
            break;
        }
        mAdapter.AddDataItem(currObj);
        if (tipo == itemType.Condition)
        {
          addConditionNode(key, currObj);
          addItemNode(key, currObj);
        }
        else
        {
          addItemNode(key, currObj);
        }
      }
    }
    /// Effettua chiamata VERA su adapter MTConnect...
    /// </summary>
    /// <param name="value"></param>
    public override void addItemNode(string key, object value)
    {
      if (!itemNodes.ContainsKey(key))
      {
        base.addItemNode(key, value);
        // aggiungo ad adapter   
        mAdapter.AddDataItem((DataItem)value);
      }
    }
    /// <summary>
    /// Effettua chiamata VERA su adapter MTConnect...
    /// </summary>
    /// <param name="value"></param>
    public override void addItemNode(object value)
    {
      DataItem currObj = (DataItem)value;
      string key = value.ToString().Replace("|", "");
      try
      {
        key = key.Replace(currObj.Value.ToString(), "");
      }
      catch
      {
      }
      if (!itemNodes.ContainsKey(key))
      {
        base.addItemNode(key, value);
        // aggiungo ad adapter   
        mAdapter.AddDataItem((DataItem)value);
      }
    }
    /// <summary>
    /// Wrapper metodo rimozione di TUTTI gli ITEMS
    /// </summary>
    public override void removeAllItemNodes()
    {
      foreach (var item in itemNodes)
      {
        // rimuovo da MTC
        mAdapter.RemoveDataItem((DataItem)item.Value.cObject);
      }
      base.removeAllItemNodes();
    }
    /// <summary>
    /// Wrapper metodo rimozione ITEMS
    /// </summary>
    /// <param name="anItem"></param>
    public override void removeItemNode(string key)
    {
      // rimuovo da MTC
      mAdapter.RemoveDataItem((DataItem)itemNodes[key].cObject);
      // rimuovo da vett interno
      base.removeItemNode(key);
    }
    public override void updateItemNodeValue(string key, object value)
    {
      ((DataItem)getItemNode(key)).Value = value;
    }
    public override void updateItemNodeCodeValue(string key, string code, object value)
    {
      ((Message)getItemNode(key)).Code = code;
      ((Message)getItemNode(key)).Value = value;
    }

    /// <summary>
    /// wrapper aggiunta condizione
    /// </summary>
    /// <param name="key"></param>
    /// <param name="value"></param>
    public override void addConditionNode(string key, object value)
    {
      base.addConditionNode(key, value);
      // aggiungo ad adapter      
      mAdapter.AddDataItem((Condition)value);
    }
    public override void removeAllConditionNodes()
    {
      foreach (var item in conditionNodes)
      {
        // rimuovo da MTC
        mAdapter.RemoveDataItem((Condition)item.Value.cObject);
      }
      base.removeAllConditionNodes();
    }
    public override void removeConditionNode(string key)
    {
      // rimuovo da MTC
      mAdapter.RemoveDataItem((Condition)conditionNodes[key].cObject);
      // rimuovo da vett interno
      base.removeConditionNode(key);
    }

    #endregion

    #region gestione allarmi

    /// <summary>
    /// Speciofica implementazione x formattazione ALLARMI
    /// </summary>
    /// <param name="currAllarm"></param>  
    public override void addAlarm(allarme currAllarm)
    {
      // in base al tipo di allarme decodifico condizione...
      Condition.Level livello = Condition.Level.NORMAL;
      switch (currAllarm.livello)
      {
        case "WARNING":
          livello = Condition.Level.WARNING;
          break;
        case "FAULT":
        default:
          livello = Condition.Level.FAULT;
          break;
      }
      if (conditionNodes.ContainsKey(currAllarm.gruppo))
      {
        Condition mAlarm = (Condition)conditionNodes[currAllarm.gruppo].cObject;
        mAlarm.Add(livello, currAllarm.descrizione, currAllarm.codNum, "", "");
      }
    }
    /// <summary>
    /// Speciofica implementazione x formattazione ALLARMI
    /// </summary>
    /// <param name="currAllarm"></param>  
    /// <param name="alarmNode">Generico nodo di tipo condition</param>
    public override void addAlarm(itemNode alarmNode, allarme currAllarm)
    {
      // in base al tipo di allarme decodifico condizione...
      Condition.Level livello = Condition.Level.NORMAL;
      switch (currAllarm.livello)
      {
        case "WARNING":
          livello = Condition.Level.WARNING;
          break;
        case "FAULT":
        default:
          livello = Condition.Level.FAULT;
          break;
      }
      Condition mAlarm = (Condition)alarmNode.cObject;
      mAlarm.Add(livello, currAllarm.descrizione, currAllarm.codNum, "", "");
    }
    /// <summary>
    /// Wrapper setup obj allarmi
    /// </summary>
    public override void addAlarmNodes()
    {
      // registro
      Condition newCondNode;
      newCondNode = new Condition("CNC");
      addConditionNode("CNC", newCondNode);
      newCondNode = new Condition("PLC");
      addConditionNode("PLC", newCondNode);
    }
    /// <summary>
    /// Wrapper inizializzazione allarmi
    /// </summary>
    public override void initAlarms()
    {
      // trasformo i nodi in elenchi conditions e li aggiungo...
      foreach (var item in conditionNodes)
      {
        ((Condition)item.Value.cObject).Normal();
      }
    }
    /// <summary>
    /// inizializazione allarme a normal
    /// </summary>
    /// <param name="alarmNode"></param>
    public override void initAlarm(itemNode alarmNode)
    {
      Condition mAlarm = (Condition)alarmNode.cObject;
      mAlarm.Normal();
    }

    #endregion

  }
}