Imports System.Collections.ObjectModel
Imports System.IO
Imports EgtWPFLib5
Imports Newtonsoft.Json
Imports EgtBEAMWALL.Core
Imports EgtUILib

Public Class ForcedStrategyPanelVM
   Inherits VMBase

   Public Const AUTOMATICSTRATEGYID As String = "AUTOMATIC"

   Private m_StrategyList As New ObservableCollection(Of Strategy)
   Public Property StrategyList As ObservableCollection(Of Strategy)
      Get
         Return m_StrategyList
      End Get
      Set(value As ObservableCollection(Of Strategy))
         m_StrategyList = value
      End Set
   End Property

   Private m_SelStrategy As Strategy
   Public Property SelStrategy As Strategy
      Get
         Return m_SelStrategy
      End Get
      Set(value As Strategy)
         m_SelStrategy = value
         NotifyPropertyChanged(NameOf(SelStrategy))
      End Set
   End Property

   Private m_CurrentFeature As BTLFeatureM

   ' Definizione Comandi
   Private m_cmdOk As ICommand
   Private m_cmdCancel As ICommand

   Sub New()
      Map.SetRefForcedStrategyPanelVM(Me)
   End Sub

   Friend Sub Init(Feature As BTLFeatureM)
      m_CurrentFeature = Feature
      LoadStrategyListFromTopology(Feature.nFeatureId, Feature.nPRC, Feature.nSelGRP)
      ' leggo eventuali parametri forzati
      Dim sStrategyID As String = ""
      EgtGetInfo(m_CurrentFeature.nFeatureId, "STRATEGY", sStrategyID)
      If String.IsNullOrWhiteSpace(sStrategyID) Then Return
      Dim ForcedStrategy As Strategy = m_StrategyList.FirstOrDefault(Function(x) x.sStrategyId = sStrategyID)
      If IsNothing(ForcedStrategy) Then

      Else
         SelStrategy = ForcedStrategy
         For Each Param In SelStrategy.ParameterList
            Select Case Param.GetType()
               Case GetType(BooleanStrategyParameter)
                  Dim bValue As Boolean = False
                  EgtGetInfo(m_CurrentFeature.nFeatureId, m_SelStrategy.sStrategyId & "_" & Param.sNameNge, bValue)
                  DirectCast(Param, BooleanStrategyParameter).SetValue(bValue)
               Case GetType(DoubleStrategyParameter)
                  Dim dValue As Double = 0
                  EgtGetInfo(m_CurrentFeature.nFeatureId, m_SelStrategy.sStrategyId & "_" & Param.sNameNge, dValue)
                  DirectCast(Param, DoubleStrategyParameter).SetValue(dValue)
               Case GetType(ComboStrategyParameter)
                  Dim sValue As String = 0
                  EgtGetInfo(m_CurrentFeature.nFeatureId, m_SelStrategy.sStrategyId & "_" & Param.sNameNge, sValue)
                  Dim ComboStrategyParameter As ComboStrategyParameter = DirectCast(Param, ComboStrategyParameter)
                  Dim SelCombo = ComboStrategyParameter.ComboList.FirstOrDefault(Function(x) x.sValue = sValue)
                  ComboStrategyParameter.SelValue = SelCombo
            End Select
         Next
      End If
   End Sub

   Friend Function LoadStrategyListFromTopology(nFeatureId As Integer, nPRC As Integer, nGRP As Integer) As Boolean
      m_StrategyList.Clear()
      Dim sTopologyName As String = "Feature"
      ' carico default
      Dim sStrategiesDirPath As String = Map.refMainWindowVM.MainWindowM.GetStrategiesDirPath()
      Dim sAvailableStrategiesFilePath As String = sStrategiesDirPath & "\" & AVAILABLESTRATEGYLIST_FILE & ".json"
      If File.Exists(sAvailableStrategiesFilePath) Then
         Dim sReadedFile As String = File.ReadAllText(sAvailableStrategiesFilePath)
         Dim JsonStrategyFeatureList As List(Of JsonAvailableStrategyFeature) = JsonConvert.DeserializeObject(Of List(Of JsonAvailableStrategyFeature))(sReadedFile)
         nGRP = CalcBeamPrivateProfileGRP(nGRP)
         Dim JsonAvailableStrategyFeature As JsonAvailableStrategyFeature = JsonStrategyFeatureList.FirstOrDefault(Function(x) x.nGRP = nGRP AndAlso x.nPRC = nPRC)
         If IsNothing(JsonAvailableStrategyFeature) Then Return False
         Dim JsonAvailableTopology As JsonAvailableTopology = JsonAvailableStrategyFeature.TopologyList.FirstOrDefault(Function(x) x.sName = sTopologyName)
         If IsNothing(JsonAvailableTopology) Then
            ' ricavo topologia da feature
            FindTopologyFromFeature(nFeatureId, sTopologyName)
            JsonAvailableTopology = JsonAvailableStrategyFeature.TopologyList.FirstOrDefault(Function(x) x.sName = sTopologyName)
         End If
         If IsNothing(JsonAvailableTopology) Then Return False
         m_StrategyList = New ObservableCollection(Of Strategy)((From JsonAvailableStrategy In JsonAvailableTopology.StrategyList
                                                                 Select JsonAvailableStrategy.Deserialize(-1)).ToList())
      End If
      ' recupero custom
      Dim nPartId As Integer = EgtGetParent(EgtGetParent(nFeatureId))
      Dim nPartProjId As Integer = 0
      If Not EgtGetInfo(nPartId, PROJ, nPartProjId) OrElse nPartProjId <= 0 Then Return False
      Dim nBTLInfoLayerId As Integer = GetCurrProjBtlInfoLayerId(nPartProjId)
      Dim sStrategySetupName As String = ""
      EgtGetInfo(nBTLInfoLayerId, "AISETUP", sStrategySetupName)
      If Not String.IsNullOrWhiteSpace(sStrategySetupName) Then
         ' carico custom
         Dim sAISetupDirPath As String = Map.refMainWindowVM.MainWindowM.GetAISetupDirPath()
         Dim sStrategyConfigurationFilePath As String = sAISetupDirPath & "\" & sStrategySetupName & ".json"
         If File.Exists(sStrategyConfigurationFilePath) Then
            Dim sReadedFile As String = File.ReadAllText(sStrategyConfigurationFilePath)
            Dim JsonStrategyFeatureList As List(Of JsonStrategyFeature) = JsonConvert.DeserializeObject(Of List(Of JsonStrategyFeature))(sReadedFile)
            Dim JsonStrategyFeature As JsonStrategyFeature = JsonStrategyFeatureList.FirstOrDefault(Function(x) x.nGRP = nGRP AndAlso x.nPRC = nPRC)
            If IsNothing(JsonStrategyFeature) Then Return False
            Dim JsonTopology As JsonTopology = JsonStrategyFeature.TopologyList.FirstOrDefault(Function(x) x.sName = sTopologyName)
            If IsNothing(JsonTopology) Then Return False
            For Each Strategy In JsonTopology.StrategyList
               Dim DefaultStrategy As Strategy = m_StrategyList.FirstOrDefault(Function(x) x.sStrategyId = Strategy.sStrategyId)
               If IsNothing(DefaultStrategy) Then
                  ' DefaultTopology.StrategyList.Add(New Strategy(DefaultTopology, Strategy))
                  ' verifico indici!!
               Else
                  DefaultStrategy.ReadConfiguration(Strategy)
               End If
            Next
         End If

      End If
      ' aggiungo strategia automatica
      m_StrategyList.Insert(0, New Strategy() With {.sStrategyId = AUTOMATICSTRATEGYID, .sStrategyName = AUTOMATICSTRATEGYID})
      NotifyPropertyChanged(NameOf(StrategyList))
      Return True
   End Function

   Friend Function GetCurrProjBtlInfoLayerId(nProjId As Integer) As Integer
      ' cerco tra i layer BTLInfo
      Dim nBTLInfoLayerId As Integer = EgtGetFirstNameInGroup(GDB_ID.ROOT, BTLINFO)
      While nBTLInfoLayerId <> GDB_ID.NULL
         ' verifico se il layer appartiene al ProjId
         Dim nBTLInfoLayerProjId As Integer
         EgtGetInfo(nBTLInfoLayerId, BTL_PRT_PROJ, nBTLInfoLayerProjId)
         If nBTLInfoLayerProjId = nProjId Then
            Return nBTLInfoLayerId
         End If
         nBTLInfoLayerId = EgtGetNextName(nBTLInfoLayerId, BTLINFO)
      End While
      Return -1
   End Function

#Region "COMMANDS"

#Region "Ok_Command"

   Public ReadOnly Property Ok_Command As ICommand
      Get
         If m_cmdOk Is Nothing Then
            m_cmdOk = New Command(AddressOf Ok)
         End If
         Return m_cmdOk
      End Get
   End Property

   Public Sub Ok()
      ' cancello precedenti valori
      Dim sPrecStrategyID As String = ""
      EgtGetInfo(m_CurrentFeature.nFeatureId, "STRATEGY", sPrecStrategyID)
      If Not String.IsNullOrWhiteSpace(sPrecStrategyID) Then
         Dim PrecInfo As String() = {}
         EgtGetAllInfo(m_CurrentFeature.nFeatureId, PrecInfo)
         Dim PrecStrategyInfo As String() = PrecInfo.Where(Function(x) x.StartsWith(sPrecStrategyID)).ToArray()
         For Each Info In PrecStrategyInfo
            EgtRemoveInfo(m_CurrentFeature.nFeatureId, Info.Split("="c)(0))
         Next
      End If
      If m_SelStrategy.sStrategyId = AUTOMATICSTRATEGYID Then
         EgtRemoveInfo(m_CurrentFeature.nFeatureId, "STRATEGY")
      Else
         EgtSetInfo(m_CurrentFeature.nFeatureId, "STRATEGY", SelStrategy.sStrategyId)
         For Each Param In SelStrategy.ParameterList
            Select Case Param.GetType()
               Case GetType(BooleanStrategyParameter)
                  EgtSetInfo(m_CurrentFeature.nFeatureId, m_SelStrategy.sStrategyId & "_" & Param.sNameNge, DirectCast(Param, BooleanStrategyParameter).bValue)
               Case GetType(DoubleStrategyParameter)
                  EgtSetInfo(m_CurrentFeature.nFeatureId, m_SelStrategy.sStrategyId & "_" & Param.sNameNge, DirectCast(Param, DoubleStrategyParameter).sValue)
               Case GetType(ComboStrategyParameter)
                  EgtSetInfo(m_CurrentFeature.nFeatureId, m_SelStrategy.sStrategyId & "_" & Param.sNameNge, DirectCast(Param, ComboStrategyParameter).SelValue.sValue)
            End Select
         Next
      End If
      Map.refProjectVM.SetSelManagerTab(ProjectVM.StrategyManagerTab.RAWPARTMANAGER)
      ' Abilito LeftPanel
      Map.refProjectVM.SetOnlyProdLeftPanel_IsEnabled(True)
      Map.refProjectVM.SetOnlyProdLeftPanel_Opacity(1)
   End Sub

#End Region ' Ok_Command

#Region "Cancel_Command"

   Public ReadOnly Property Cancel_Command As ICommand
      Get
         If m_cmdCancel Is Nothing Then
            m_cmdCancel = New Command(AddressOf Cancel)
         End If
         Return m_cmdCancel
      End Get
   End Property

   Public Sub Cancel()
      Map.refProjectVM.SetSelManagerTab(ProjectVM.StrategyManagerTab.RAWPARTMANAGER)
      ' Abilito LeftPanel
      Map.refProjectVM.SetOnlyProdLeftPanel_IsEnabled(True)
      Map.refProjectVM.SetOnlyProdLeftPanel_Opacity(1)
   End Sub

#End Region ' Cancel_Command

#End Region    ' Commands

End Class