using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Aitex.Core.Common;
using Aitex.Core.RT.DataCenter;
using Aitex.Core.RT.Log;
using Aitex.Core.RT.SCCore;
using Aitex.Sorter.Common;
using MECF.Framework.Common.Equipment;
using MECF.Framework.Common.SubstrateTrackings;

namespace Aitex.Sorter.RT.Module.Recipe
{
    class RecipeParserTransferNToN : IRecipeParser
    {
        public SorterRecipeXml XmlRecipe { get; set; }

        public bool Init(SorterRecipeXml xmlRecipe, out string reason)
        {
            reason = string.Empty;
            if (xmlRecipe.RecipeType != SorterRecipeType.TransferNToN)
            {
                LOG.Write("xml recipe type not valid, " + xmlRecipe.RecipeType);
                reason = "Recipe xml file not valid";
                return false;
            }

            XmlRecipe = xmlRecipe;

            return true;
        }

        public List<TransferInfo> Parse(out string reason)
        {
            List<TransferInfo> result = new List<TransferInfo>();
            reason = string.Empty;
            SCConfigItem _scEnable = SC.GetConfigItem("LoadPort.EnableSlot1OnLP2");
            SCConfigItem _scLP2Pitch = SC.GetConfigItem("LoadPort.LoadPort2Pitch");
            if (_scLP2Pitch == null || _scLP2Pitch.IntValue == 10)
            {
                foreach (var item in XmlRecipe.TransferItems)
                {
                    WaferInfo[] wafersInSource = WaferManager.Instance.GetWafers(item.SourceStation);
                    WaferInfo[] wafersInDestination = WaferManager.Instance.GetWafers(item.DestinationStation);

                    if (wafersInSource[item.SourceSlot].IsEmpty || !wafersInDestination[item.DestinationSlot].IsEmpty)
                        continue;

                    result.Add(new TransferInfo()
                    {
                       

                        Angle = item.AlignAngle,
                        Option = (item.IsAlign ? MoveOption.Align : MoveOption.None)
                                 | (item.IsReadLaserMarker ? MoveOption.ReadID : MoveOption.None)
                                 | (item.IsReadT7Code ? MoveOption.ReadID2 : MoveOption.None)
                                 | (XmlRecipe.WaferReaderIndex == 1 ? MoveOption.Reader1 : MoveOption.None)
                                 | (XmlRecipe.WaferReaderIndex == 2 ? MoveOption.Reader2 : MoveOption.None)
                                 | (XmlRecipe.IsTurnOver ? MoveOption.Turnover : MoveOption.None),
                        SourceSlot = item.SourceSlot,
                        Source = item.SourceStation,
                        Slot = item.DestinationSlot,
                        Station = item.DestinationStation,
                        WaferID = wafersInSource[item.SourceSlot].WaferID,
                    });
                }
            }
            else {
                int index = 0;
                foreach (var item in XmlRecipe.TransferItems)
                {
                    WaferInfo[] wafersInSource = WaferManager.Instance.GetWafers(item.SourceStation);
                    WaferInfo[] wafersInDestination = WaferManager.Instance.GetWafers(item.DestinationStation);

                    if (wafersInSource[item.SourceSlot].IsEmpty || !wafersInDestination[item.DestinationSlot].IsEmpty || 
                        (!_scEnable.BoolValue && item.DestinationStation == ModuleName.LP2 && item.DestinationSlot == 0)||
                        (item.DestinationStation == ModuleName.LP2 && ((item.DestinationSlot > 0&& !wafersInDestination[item.DestinationSlot-1].IsEmpty)||(index > 0 &&item.DestinationSlot-1== XmlRecipe.TransferItems[index-1].DestinationSlot)))||
                        (item.SourceStation == ModuleName.LP2 && ((item.SourceSlot > 0 && !wafersInSource[item.SourceSlot - 1].IsEmpty) || (item.SourceSlot - 1 == XmlRecipe.TransferItems[index+1].SourceSlot))))
                        continue;

                    result.Add(new TransferInfo()
                    {
                        Angle = item.AlignAngle,
                        Option = (item.IsAlign ? MoveOption.Align : MoveOption.None)
                                 | (item.IsReadLaserMarker ? MoveOption.ReadID : MoveOption.None)
                                 | (item.IsReadT7Code ? MoveOption.ReadID2 : MoveOption.None)
                                 | (XmlRecipe.WaferReaderIndex == 1 ? MoveOption.Reader1 : MoveOption.None)
                                 | (XmlRecipe.WaferReaderIndex == 2 ? MoveOption.Reader2 : MoveOption.None)
                                 | (XmlRecipe.IsTurnOver ? MoveOption.Turnover : MoveOption.None),
                        SourceSlot = item.SourceSlot,
                        Source = item.SourceStation,
                        Slot = item.DestinationSlot,
                        Station = item.DestinationStation,
                        WaferID = wafersInSource[item.SourceSlot].WaferID,
                    });
                    index++;
                }

            }

            //if (result.Count == 0)
            //    reason = "Recipe has no vaild transfer task.";
            return result;
        }
    }

}