Private racecardSheetName As String
Private dataSheetName As String
Private horseData As Object
Dim originalData As Collection

Private Sub ComboBox1_Change()
    Dim selectedValue As String
    Dim item As Variant

    selectedValue = ComboBox1.value

    ' Preserve the "All" option in the ComboBox
    If selectedValue = "All" Then
        ' Clear existing items from ListView2
        ListView2.ListItems.Clear
        PopulateChildListView horseData
        ' Add all items from originalData to ListView2
        'For Each item In originalData
            'ListView2.ListItems.Add , , item.Text ' Add the item to ListView2
            ' Add more subitems as needed
        'Next item
    Else
        ' Clear existing items from ListView2
        ListView2.ListItems.Clear

        ' Filter the data based on the selected value
       For Each item In originalData
            If item.ListSubItems(4).Text = selectedValue Then
                Dim newItem As MSComctlLib.listItem
                Set newItem = ListView2.ListItems.Add(, , item.Text) ' Add the item to ListView2

                ' Add more subitems as needed
                newItem.ListSubItems.Add , , item.ListSubItems(1).Text ' Add subitem for column 2
                newItem.ListSubItems.Add , , item.ListSubItems(2).Text ' Add subitem for column 3
                newItem.ListSubItems.Add , , item.ListSubItems(3).Text ' Add subitem for column 4
                newItem.ListSubItems.Add , , item.ListSubItems(4).Text ' Add subitem for column 5
                newItem.ListSubItems.Add , , item.ListSubItems(5).Text ' Add subitem for column 6
                newItem.ListSubItems.Add , , item.ListSubItems(6).Text ' Add subitem for column 7
                newItem.ListSubItems.Add , , item.ListSubItems(7).Text ' Add subitem for column 8
                newItem.ListSubItems.Add , , item.ListSubItems(8).Text ' Add subitem for column 9
                newItem.ListSubItems.Add , , item.ListSubItems(9).Text ' Add subitem for column 10
                newItem.ListSubItems.Add , , item.ListSubItems(10).Text ' Add subitem for column 11
                newItem.ListSubItems.Add , , item.ListSubItems(11).Text ' Add subitem for column 12
                newItem.ListSubItems.Add , , item.ListSubItems(12).Text ' Add subitem for column 13
                newItem.ListSubItems.Add , , item.ListSubItems(13).Text ' Add subitem for column 14
                newItem.ListSubItems.Add , , item.ListSubItems(14).Text ' Add subitem for column 15
                newItem.ListSubItems.Add , , item.ListSubItems(15).Text ' Add subitem for column 16
                newItem.ListSubItems.Add , , item.ListSubItems(16).Text ' Add subitem for column 17
                newItem.ListSubItems.Add , , item.ListSubItems(17).Text ' Add subitem for column 18
                newItem.ListSubItems.Add , , item.ListSubItems(18).Text ' Add subitem for column 19
                newItem.ListSubItems.Add , , item.ListSubItems(19).Text ' Add subitem for column 20
                ' Add more subitems for additional columns

                ' ...
            End If
        Next item
    End If
End Sub

Private Sub PopulateComboBox()

    ComboBox1.Clear
    ComboBox1.AddItem "All" ' Add "All" value at the top

    Dim item As listItem
    Dim columnValue As String
    Dim itemExists As Boolean

    ' Assuming the column you want to extract values from is column 5 (index 4)
    For Each item In ListView2.ListItems
        columnValue = item.ListSubItems(4).Text

        ' Check if the value already exists in ComboBox
        itemExists = False
        For i = 0 To ComboBox1.ListCount - 1
            If ComboBox1.List(i) = columnValue Then
                itemExists = True
                Exit For
            End If
        Next i

        ' Add the value to ComboBox if it doesn't exist
        If Not itemExists Then
            ComboBox1.AddItem columnValue
        End If
    Next item
End Sub

Private Sub ListView1_BeforeLabelEdit(Cancel As Integer)
    ' Check if the edit is being performed on the first column (index 1) of ListView1
    If ListView1.ColumnHeaders(1).Index = 1 Then
        ' Cancel the label edit event
        Cancel = True
    End If
End Sub

Private Sub ListView2_BeforeLabelEdit(Cancel As Integer)
    ' Check if the edit is being performed on the first column (index 1) of ListView2
    If ListView2.ColumnHeaders(1).Index = 1 Then
        ' Cancel the label edit event
        Cancel = True
    End If
End Sub

Private Sub ListView1_ItemClick(ByVal item As MSComctlLib.listItem)

    PopulateComboBox
    ' Get the horse name from the clicked item
    Dim horseName As String
    horseName = item.Text ' Assuming horse name is stored in the first column

    ' Populate child ListView with data from Sheet2
    PopulateChildListView horseName

End Sub

Private Sub TreeView1_BeforeLabelEdit(Cancel As Integer)
    On Error Resume Next

    ' Get the currently edited node
    Dim editedNode As Node
    Set editedNode = TreeView1.SelectedItem

    ' Check if the edited node is a parent or child node
    If Err.Number <> 0 Then
        ' Error occurred, cancel the label edit
        Cancel = True
    ElseIf editedNode.Child <> "" Or editedNode.Parent <> "" Then
        ' Cancel the label edit
        Cancel = True
    End If

    On Error GoTo 0
End Sub

Private Sub TreeView1_NodeClick(ByVal Node As MSComctlLib.Node)

    ' Clear existing items from parent ListView
    ListView2.ListItems.Clear

    ' Declare variables
    Dim raceCourse As String
    Dim raceTime As String
    Dim targetSheet As Worksheet
    Dim targetRow As Long
    Dim offTime As Date
    Dim course As String
    Dim raceName As String
    Dim raceDate As Date
    Dim prizeMoney As String
    Dim formattedPrizeMoney As String
    Dim regex As Object
    Dim raceDist As String
    Dim raceClass As String
    Dim raceType As String
    Dim going As String
    Dim fieldSize As String

    ' Check if clicked node is a child node
    If Not Node.Parent Is Nothing Then

        ' Get race course and race time from clicked nodes
        raceCourse = Node.Parent.Text
        raceTime = Node.Text

        ' Set target sheet
        Set targetSheet = Worksheets(racecardSheetName)

        ' Find match in column B
        On Error Resume Next
        targetRow = targetSheet.Evaluate("match(timevalue(""" & raceTime & """),b:b,0)")
        On Error GoTo 0

        If targetRow <> 0 Then

            ' Get race data from target row
            offTime = targetSheet.Cells(targetRow, 2).value
            course = targetSheet.Cells(targetRow, 3).value
            raceName = targetSheet.Cells(targetRow, 4).value
            raceDate = dateValue(targetSheet.Cells(targetRow, 1).value)
            prizeMoney = targetSheet.Cells(targetRow, 10).value
            raceDist = targetSheet.Cells(targetRow, 5).value
            raceClass = targetSheet.Cells(targetRow, 6).value
            raceType = targetSheet.Cells(targetRow, 7).value
            going = targetSheet.Cells(targetRow, 9).value
            fieldSize = targetSheet.Cells(targetRow, 8).value

            ' Create a regular expression object
            Set regex = CreateObject("VBScript.RegExp")
            With regex
                .Pattern = "\D" ' Match any non-digit character
                .Global = True ' Match all occurrences
            End With

            ' Remove non-numeric characters from prizeMoney
            prizeMoney = regex.Replace(prizeMoney, "")
            formattedPrizeMoney = "£" & Format(Val(prizeMoney), "#,##0")

            ' Display race data in labels
            TimeLbl.Caption = Format(offTime, "h:mm")
            CourseLbl.Caption = course
            RaceNameLbl.Caption = raceName
            DateLbl.Caption = Format(raceDate, "dd mmm yy")
            prizeLbl.Caption = formattedPrizeMoney
            distLbl.Caption = raceDist & "f"
            classLbl.Caption = raceClass
            raceTypeLbl = raceType
            goingLbl = going
            runnersLbl = fieldSize


            ' Populate parent ListView with data from Sheet1
            PopulateParentListView raceCourse, raceTime


        Else
            ' Display error message if no match was found
            MsgBox "No race found for " & raceTime & " at " & raceCourse
        End If

    End If

End Sub
Private Sub PopulateParentListView(ByVal raceCourseName As String, ByVal raceTime As String)
    ' Clear existing items from parent ListView
    ListView1.ListItems.Clear

    ' Set the target sheet
    Dim targetSheet As Worksheet
    Set targetSheet = Worksheets(racecardSheetName)

    ' Create dictionary to store horse names and row numbers
    'Dim horseData As Object
    Set horseData = CreateObject("Scripting.Dictionary")

    ' Populate horse data dictionary based on raceCourseName and raceTime
    Dim lastRow As Long
    lastRow = targetSheet.Cells(targetSheet.Rows.Count, "A").End(xlUp).Row

    Dim i As Long
    For i = 2 To lastRow
        Dim key As String
        key = raceCourseName & "_" & raceTime

        If Trim(targetSheet.Cells(i, 3).value) = Trim(raceCourseName) And Format(targetSheet.Cells(i, 2).value, "h:mm") = Format(timeValue(raceTime), "h:mm") Then
            Dim horseName As String
            horseName = targetSheet.Cells(i, 12).value

            ' Add horse name and row number to horse data dictionary
            horseData(horseName) = i
        End If
    Next i

    ' Populate parent ListView using horse data dictionary
    Dim horseNameKey As Variant
    For Each horseNameKey In horseData.Keys
        Dim rowIndex As Long
        rowIndex = horseData(horseNameKey)

        Dim listItem As MSComctlLib.listItem
        Set listItem = ListView1.ListItems.Add(, , horseNameKey) ' Column 1

        ' Add additional subitems
        listItem.SubItems(1) = targetSheet.Cells(rowIndex, 28).value ' Column 2
        listItem.SubItems(2) = targetSheet.Cells(rowIndex, 11).value ' Column 3
        listItem.SubItems(3) = targetSheet.Cells(rowIndex, 22).value ' Column 4
        listItem.SubItems(4) = targetSheet.Cells(rowIndex, 23).value ' Column 5
        listItem.SubItems(5) = targetSheet.Cells(rowIndex, 24).value ' Column 6
        listItem.SubItems(6) = targetSheet.Cells(rowIndex, 25).value ' Column 7
        listItem.SubItems(7) = targetSheet.Cells(rowIndex, 26).value ' Column 8
        listItem.SubItems(8) = targetSheet.Cells(rowIndex, 21).value ' Column 9
        listItem.SubItems(9) = targetSheet.Cells(rowIndex, 27).value ' Column 10
        listItem.SubItems(10) = targetSheet.Cells(rowIndex, 17).value ' Column 11
        listItem.SubItems(11) = targetSheet.Cells(rowIndex, 19).value ' Column 12
        ' Add more subitems as needed

        ' Additional settings optional data
        listItem.SubItems(12) = targetSheet.Cells(rowIndex, 13).value ' Column 13
        listItem.SubItems(13) = targetSheet.Cells(rowIndex, 15).value ' Column 14
        listItem.SubItems(14) = targetSheet.Cells(rowIndex, 16).value ' Column 15
        listItem.SubItems(15) = targetSheet.Cells(rowIndex, 18).value ' Column 16
        listItem.SubItems(16) = targetSheet.Cells(rowIndex, 20).value ' Column 17

    Next horseNameKey

    PopulateChildListView horseData '************************************************************************************************

End Sub
Sub PopulateChildListView(Optional ByVal horseName As Variant, Optional ByVal horseData As Object)
    ' Clear existing items from child ListView
    ListView2.ListItems.Clear

    ' Clear the originalData collection
    Set originalData = New Collection

    ' Set the target sheet (Sheet2)
    Dim targetSheet As Worksheet
    Set targetSheet = Worksheets(dataSheetName) ' Replace "Sheet2" with the actual name of the sheet

    ' Find the last row in Sheet2
    Dim lastRow As Long
    lastRow = targetSheet.Cells(targetSheet.Rows.Count, "A").End(xlUp).Row

    ' Flag variable to indicate if any matching data is found
    Dim matchFound As Boolean
    matchFound = False

    If TypeName(horseName) = "String" Then
        ' Loop through the rows in Sheet2 and populate the ChildListView with matching data
        Dim i As Long
        For i = 2 To lastRow ' Assuming the data starts from row 2
            Dim horseNameSheet2 As String
            horseNameSheet2 = targetSheet.Cells(i, 22).value ' Assuming the horse name is in the first column of Sheet2

            ' Remove the region letters from the horse name in Sheet2
            Dim regionPos As Integer
            regionPos = InStr(horseNameSheet2, "(")
            If regionPos > 0 Then
                horseNameSheet2 = Trim(left(horseNameSheet2, regionPos - 1))
            End If

            ' Compare the horse names
            If StrComp(horseNameSheet2, horseName, vbTextCompare) = 0 Then
                Dim listItem As MSComctlLib.listItem
                Set listItem = ListView2.ListItems.Add(, , targetSheet.Cells(i, 1).value) ' Assuming the data you want to display is in the second column of Sheet2

                ' Call the subroutine to add subitems
                AddListViewSubItems listItem, targetSheet, i

                ' Add the item to the originalData collection
                originalData.Add listItem

                matchFound = True ' Set the flag to indicate a match was found
            End If
        Next i
    ElseIf TypeName(horseName) = "Dictionary" Then
        ' Loop through the horse names in the dictionary and retrieve matching rows from Sheet2
        Dim horseNameKey As Variant
        For Each horseNameKey In horseName.Keys
            Dim horseNameValue As String
            horseNameValue = CStr(horseNameKey)

            ' Loop through the rows in Sheet2 and populate the ChildListView with matching data
            Dim x As Long
            For x = 2 To lastRow ' Assuming the data starts from row 2
                Dim horseNameSheet22 As String
                horseNameSheet22 = targetSheet.Cells(x, 22).value ' Assuming the horse name is in the 22nd column of Sheet2

                ' Remove the region letters from the horse name in Sheet2
                Dim regionPos2 As Integer
                regionPos2 = InStr(horseNameSheet22, "(")
                If regionPos2 > 0 Then
                    horseNameSheet22 = Trim(left(horseNameSheet22, regionPos2 - 1))
                End If

                ' Compare the horse names
                If StrComp(horseNameSheet22, horseNameValue, vbTextCompare) = 0 Then
                    Dim listItem2 As MSComctlLib.listItem
                    Set listItem2 = ListView2.ListItems.Add(, , targetSheet.Cells(x, 1).value) ' Assuming the data you want to display is in the first column of Sheet2

                    ' Call the subroutine to add subitems
                    AddListViewSubItems listItem2, targetSheet, x

                     ' Add the item to the originalData collection
                    originalData.Add listItem2

                    matchFound = True ' Set the flag to indicate a match was found
                End If
            Next x
        Next horseNameKey
    End If

    ' Check if any matching data was found for the horse name(s)
    If Not matchFound Then
        MsgBox "No matching data found for horse name: " & horseName
    End If

    PopulateComboBox

End Sub

Private Sub AddListViewSubItems(ByVal listItem As MSComctlLib.listItem, ByVal targetSheet As Worksheet, ByVal i As Long)
    ' Add subitems to the ListView2

    listItem.SubItems(1) = targetSheet.Cells(i, 22).value ' Column 1
    listItem.SubItems(2) = targetSheet.Cells(i, 3).value ' Column 2
    listItem.SubItems(3) = targetSheet.Cells(i, 5).value ' Column 3
    listItem.SubItems(4) = targetSheet.Cells(i, 13).value ' Column 4
    listItem.SubItems(5) = targetSheet.Cells(i, 15).value ' Column 5

    Dim unformattedTime As String
    unformattedTime = targetSheet.Cells(i, 27).Text ' Assuming the time value is stored as text in the cell

    ' Assign the unformatted time to the SubItems property
    listItem.SubItems(6) = unformattedTime ' Column 7

    listItem.SubItems(7) = targetSheet.Cells(i, 18).value ' Column 8
    listItem.SubItems(8) = targetSheet.Cells(i, 16).value ' Column 9
    listItem.SubItems(9) = targetSheet.Cells(i, 21).value ' Column 10
    listItem.SubItems(10) = targetSheet.Cells(i, 7).value ' Column 12
    listItem.SubItems(11) = targetSheet.Cells(i, 25).value ' Column 13
    listItem.SubItems(12) = targetSheet.Cells(i, 33).value ' Column 14
    listItem.SubItems(13) = targetSheet.Cells(i, 34).value ' Column 15
    listItem.SubItems(14) = targetSheet.Cells(i, 26).value ' Column 16
    listItem.SubItems(15) = targetSheet.Cells(i, 19).value ' Column 17
    listItem.SubItems(16) = targetSheet.Cells(i, 17).value ' Column 18
    listItem.SubItems(17) = targetSheet.Cells(i, 30).value ' Column 19
    listItem.SubItems(18) = targetSheet.Cells(i, 32).value ' Column 20
    listItem.SubItems(19) = targetSheet.Cells(i, 39).value ' Column 3
    ' Add more subitems as needed



End Sub


Private Sub CreateListView1ColumnHeaders()

    ' Add column headers
    ListView1.ColumnHeaders.Clear
    ListView1.ColumnHeaders.Add , , "Horse Name" ' Column 1
    ListView1.ColumnHeaders.Add , , "Form" ' Column 2
    ListView1.ColumnHeaders.Add , , "Age" ' Column 3
    ListView1.ColumnHeaders.Add , , "HG" ' Column 4
    ListView1.ColumnHeaders.Add , , "WGT" ' Column 5
    ListView1.ColumnHeaders.Add , , "OR" ' Column 6
    ListView1.ColumnHeaders.Add , , "RPR" ' Column 7
    ListView1.ColumnHeaders.Add , , "TS" ' Column 8
    ListView1.ColumnHeaders.Add , , "Draw" ' Column 9
    ListView1.ColumnHeaders.Add , , "Jockey" ' Column 10
    ListView1.ColumnHeaders.Add , , "Trainer" ' Column 11
    ListView1.ColumnHeaders.Add , , "Comments" ' Column 12
    ' Add more column headers as needed

    'Optional settings columns
    ListView1.ColumnHeaders.Add , , "Sex" ' Column 13
    ListView1.ColumnHeaders.Add , , "Dam" ' Column 14
    ListView1.ColumnHeaders.Add , , "Sire" ' Column 15
    ListView1.ColumnHeaders.Add , , "Owner" ' Column 16
    ListView1.ColumnHeaders.Add , , "Spotlight" ' Column 17

    Me.ListView1.Gridlines = True

End Sub

Private Sub CreateListView2ColumnHeaders()

    ' Add column headers*******************************************************************************
    ListView2.ColumnHeaders.Clear
    ListView2.ColumnHeaders.Add , , "Date" ' Column 1
    ListView2.ColumnHeaders.Add , , "Name" ' Column 2
    ListView2.ColumnHeaders.Add , , "Course" ' Column 3
    ListView2.ColumnHeaders.Add , , "Race Type" ' Column 4
    ListView2.ColumnHeaders.Add , , "Distance" ' Column 5
    ListView2.ColumnHeaders.Add , , "Going" ' Column 6
    ListView2.ColumnHeaders.Add , , "Time" ' Column 7
    ListView2.ColumnHeaders.Add , , "Position" ' Column 8
    ListView2.ColumnHeaders.Add , , "Runners" ' Column 9
    ListView2.ColumnHeaders.Add , , "BTN" ' Column 10
    ListView2.ColumnHeaders.Add , , "Class" ' Column 11
    ListView2.ColumnHeaders.Add , , "WGT" ' Column 12
    ListView2.ColumnHeaders.Add , , "OR" ' Column 13
    ListView2.ColumnHeaders.Add , , "RPR" ' Column 14
    ListView2.ColumnHeaders.Add , , "HG" ' Column 15
    ListView2.ColumnHeaders.Add , , "Draw" ' Column 16
    ListView2.ColumnHeaders.Add , , "No." ' Column 17
    ListView2.ColumnHeaders.Add , , "Jockey" ' Column 18
    ListView2.ColumnHeaders.Add , , "Prize" ' Column 19
    ListView2.ColumnHeaders.Add , , "Comments" ' Column 20

    Me.ListView1.Gridlines = True
End Sub
Private Sub UserForm_Initialize()
    ' Import racecard CSV data into a new sheet
    Dim newSheet As Worksheet
    Set newSheet = Workbooks("RaceCardAnalyser.xlsm").Worksheets.Add
    With newSheet.QueryTables.Add(Connection:= _
        "TEXT;D:\Racecard Analysis Project\Racecards\racecards.csv", Destination:=newSheet.Range("A1"))
        .TextFileCommaDelimiter = True 'Set delimiter to comma
        .TextFileParseType = xlDelimited
        .Refresh
    End With

    ' Import historical data CSV data into a new sheet
    Dim newSheet2 As Worksheet
    Set newSheet2 = Workbooks("RaceCardAnalyser.xlsm").Worksheets.Add
    With newSheet2.QueryTables.Add(Connection:= _
        "TEXT;D:\Racecard Analysis Project\Data\data.csv", Destination:=newSheet2.Range("A1"))
        .TextFileCommaDelimiter = True 'Set delimiter to comma
        .TextFileParseType = xlDelimited
        .Refresh
    End With

    CreateListView1ColumnHeaders
    CreateListView2ColumnHeaders

    ' Store the name of the new racecard sheet
    racecardSheetName = newSheet.Name

    ' Store the name of the new data sheet
    dataSheetName = newSheet2.Name

    ' Create dictionary to store racecourses and times
    Dim raceData As Object
    Set raceData = CreateObject("Scripting.Dictionary")

    ' Loop through all rows of data
    Dim currRow As Long
    For currRow = 2 To newSheet.Cells(newSheet.Rows.Count, "A").End(xlUp).Row
        ' Get current race course and race time AND horse name
        Dim raceCourse As String
        Dim raceTime As String
        Dim horseName As String

        raceCourse = newSheet.Cells(currRow, 3).value
        raceTime = Format(newSheet.Cells(currRow, 2).value, "h:mm")
        horseName = newSheet.Cells(currRow, 12).value

        ' Add race course and race time to dictionary AND horse name
        If Not raceData.Exists(raceCourse) Then
            raceData.Add raceCourse, New Collection
        End If

        ' Add race time to collection if it doesn't already exist
        Dim raceTimeCheck As Collection
        Set raceTimeCheck = raceData(raceCourse)
        Dim found As Boolean
        found = False
        Dim i As Long
        For i = 1 To raceTimeCheck.Count
            If raceTimeCheck(i) = raceTime Then
                found = True
                Exit For
            ElseIf raceTimeCheck(i) > raceTime Then
                raceTimeCheck.Add raceTime, Before:=i
                found = True
                Exit For
            End If
        Next i
        If Not found Then
            raceTimeCheck.Add raceTime
        End If

    Next currRow

    ' Populate TreeView with data from dictionary
    Dim raceCourses As Variant
    For Each raceCourses In raceData
        ' Add parent node for race course
        Dim currNode As Node
        Set currNode = TreeView1.Nodes.Add(, , raceCourses, raceCourses)
        currNode.Tag = raceCourses

        ' Add child nodes for race times
        Dim raceTimes As Variant
        For Each raceTimes In raceData(raceCourses)
            Set currNode = TreeView1.Nodes.Add(raceCourses, tvwChild, , raceTimes)
            currNode.Tag = raceTimes
        Next raceTimes
    Next raceCourses

    ' Clean up
    Set newSheet = Nothing
    Set raceData = Nothing

End Sub

Private Sub UserForm_Terminate()

    ' NOTES: Remove the sheet created when the form was initialized
    Application.DisplayAlerts = False 'Suppress alert message
    Workbooks("RaceCardAnalyser.xlsm").Sheets(racecardSheetName).Delete

    Workbooks("RaceCardAnalyser.xlsm").Sheets(dataSheetName).Delete
    Application.DisplayAlerts = True

End Sub