VERSION 1.0 CLASS
BEGIN
  MultiUse = -1  'True
END
Attribute VB_Name = "s_DataAccess"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = False
Attribute VB_Exposed = False
Option Explicit

Private page_ As Visio.Page

Public Function Setup()
  ' Mandatory setup function
  Set page_ = ThisDocument.Application.ActivePage
End Function

Public Function Teardown()
  ' Mandatory teardown function
  Call ClearAll
End Function

Public Function t_Enumerator()
  On Error GoTo PROPAGATE_ERROR
  
  Call Dev_NewCase("Empty string")
  Call Dev_ExpectEQ("", TrimEnumerator(""))
  Call Dev_ExpectEQ(0, ExtractEnumerator(""))
  
  Call Dev_NewCase("Invalid enumerated")
  Call Dev_ExpectEQ("1.1 Test", TrimEnumerator("1.1 Test"))
  Call Dev_ExpectEQ(0, ExtractEnumerator("1.1 Test"))
  Call Dev_ExpectEQ("1.1. Test", TrimEnumerator("1.1. Test"))
  Call Dev_ExpectEQ(0, ExtractEnumerator("1.1. Test"))
  
  Call Dev_NewCase("Valid enumerated")
  Call Dev_ExpectEQ("Test1", TrimEnumerator("変1 Test1"))
  Call Dev_ExpectEQ(1, ExtractEnumerator("変1 Test1"))
  Call Dev_ExpectEQ("Test2", TrimEnumerator("!変2 Test2"))
  Call Dev_ExpectEQ(2, ExtractEnumerator("!変2 Test2"))
  Call Dev_ExpectEQ("Test3", TrimEnumerator("??? Test3"))
  Call Dev_ExpectEQ(0, ExtractEnumerator("??? Test3"))
  
  Call Dev_NewCase("Extract appended")
  Dim sText$: sText = AppendEnumerator("Test", 1337)
  Call Dev_ExpectEQ("Test", TrimEnumerator(sText))
  Call Dev_ExpectEQ(1337, ExtractEnumerator(sText))
  
  Exit Function
PROPAGATE_ERROR:
  Call Dev_LogError(Err.Number, Err.Description)
End Function

Public Function t_ExtractGraphNodes()
  On Error GoTo PROPAGATE_ERROR
  
  Call Dev_ExpectEQ(0, ExtractGraphNodes(page_).Count, "Empty page")
  
  Call Dev_NewCase("Invalid shapes")
  Call page_.DrawLine(0, 0, 1, 1)
  Call page_.DrawRectangle(2, 2, 3, 3)
  Call page_.Drop(FindMaster(ThisDocument, MASTER_ELEMENT), 10, 10)
  Call page_.Drop(FindMaster(ThisDocument, MASTER_IDENTIFICATION), 15, 15)
  Call Dev_ExpectEQ(0, ExtractGraphNodes(page_).Count)
  
  Call Dev_NewCase("Valid schemas")
  Dim ks1 As Visio.Shape: Set ks1 = page_.Drop(FindMaster(ThisDocument, MASTER_SCHEMA), 20, 20)
  ks1.Text = "Test1"
  Dim ks2 As Visio.Shape: Set ks2 = page_.Drop(FindMaster(ThisDocument, MASTER_SCHEMA), 25, 25)
  ks2.Text = "Test2"
  Dim iOperation As Visio.Shape: Set iOperation = page_.Drop(FindMaster(ThisDocument, MASTER_OPERATION), 30, 30)
  Dim iProxy As Visio.Shape: Set iProxy = page_.Drop(FindMaster(ThisDocument, MASTER_PROXY), 35, 35)
  iProxy.Text = ks1.Text
  Dim iBlock As Visio.Shape: Set iBlock = page_.Drop(FindMaster(ThisDocument, MASTER_BLOCK), 40, 40)
  Dim iNodes As Collection: Set iNodes = CColl(ks1, ks2, iOperation, iProxy)
  Call Dev_ExpectEQ(iNodes, ExtractGraphNodes(page_))
    
  Call Dev_NewCase("Contained shapes")
  Call iBlock.ContainerProperties.AddMember(ks2, visMemberAddExpandContainer)
  Call Dev_ExpectEQ(iNodes, ExtractGraphNodes(page_))
  
  Exit Function
PROPAGATE_ERROR:
  Call Dev_LogError(Err.Number, Err.Description)
End Function

Public Function t_ExtractRepresentatives()
  On Error GoTo PROPAGATE_ERROR
  
  Call Dev_ExpectEQ(0, ExtractRepresentatives(page_).Count, "Empty page")
  
  Call Dev_NewCase("Literal representatives")
  Dim iSchema As Visio.Shape: Set iSchema = page_.Drop(FindMaster(ThisDocument, MASTER_SCHEMA), 20, 20)
  iSchema.Text = "Test"
  Dim iProxy As Visio.Shape: Set iProxy = page_.Drop(FindMaster(ThisDocument, MASTER_PROXY), 35, 35)
  iProxy.Text = "Test"
  Dim iReps As New Scripting.Dictionary
  iReps(iProxy.ID) = iSchema.ID
  Call Dev_ExpectEQ(iReps, ExtractRepresentatives(page_))
  
  Call Dev_NewCase("Invalid enumerated representatives")
  iSchema.Text = "変2 Test"
  iProxy.Text = "変1 Test"
  Call Dev_ExpectEQ(iReps, ExtractRepresentatives(page_))
  
  Call Dev_NewCase("Unrelated proxy")
  iSchema.Text = "変1 Test"
  iProxy.Text = "変1 Test1337"
  Call Dev_ExpectEQ(0, ExtractRepresentatives(page_).Count)
  
  Call Dev_NewCase("Duplicate schema")
  Dim iDuplicate As Visio.Shape: Set iDuplicate = page_.Drop(FindMaster(ThisDocument, MASTER_SCHEMA), 30, 30)
  iDuplicate.Text = iSchema.Text
  Call Dev_ExpectEQ(0, ExtractRepresentatives(page_).Count)
  
  Exit Function
PROPAGATE_ERROR:
  Call Dev_LogError(Err.Number, Err.Description)
End Function

Public Function t_ExtractPowerLevels()
  On Error GoTo PROPAGATE_ERROR
  
  Call Dev_ExpectEQ(0, ExtractPowerLevels(page_).Count, "Empty page")
  
  Call Dev_NewCase("Unlinked nodes")
  Dim ks1 As Visio.Shape: Set ks1 = page_.Drop(FindMaster(ThisDocument, MASTER_SCHEMA), 30, 30)
  Dim ks2 As Visio.Shape: Set ks2 = page_.Drop(FindMaster(ThisDocument, MASTER_SCHEMA), 25, 25)
  Dim ks3 As Visio.Shape: Set ks3 = page_.Drop(FindMaster(ThisDocument, MASTER_SCHEMA), 20, 20)
  Dim ks4 As Visio.Shape: Set ks4 = page_.Drop(FindMaster(ThisDocument, MASTER_SCHEMA), 35, 35)
  Dim iOperation As Visio.Shape: Set iOperation = page_.Drop(FindMaster(ThisDocument, MASTER_OPERATION), 15, 15)
  Dim iLevels As New Scripting.Dictionary
  iLevels(ks1.ID) = 1
  iLevels(ks2.ID) = 1
  iLevels(ks3.ID) = 1
  iLevels(ks4.ID) = 1
  iLevels(iOperation.ID) = 1
  Call Dev_ExpectEQ(iLevels, ExtractPowerLevels(page_))
  
  Call Dev_NewCase("Valid graph")
  Call ks1.AutoConnect(iOperation, visAutoConnectDirNone)
  Call ks2.AutoConnect(iOperation, visAutoConnectDirNone)
  Call iOperation.AutoConnect(ks3, visAutoConnectDirNone)
  Call ks3.AutoConnect(ks4, visAutoConnectDirNone)
  Call ks1.AutoConnect(ks4, visAutoConnectDirNone)
  iLevels(ks3.ID) = 2
  iLevels(ks4.ID) = 3
  iLevels(iOperation.ID) = 2
  Call Dev_ExpectEQ(iLevels, ExtractPowerLevels(page_))
  
  Exit Function
PROPAGATE_ERROR:
  Call Dev_LogError(Err.Number, Err.Description)
End Function