Imports System.IO
Public Class FormMain
    ' ----- Attributes -----
    Private BSlist As FormList

    ' ----- Initialising window -----
    Private Sub FormMain_Load(sender As System.Object, e As System.EventArgs) Handles MyBase.Load


        'Try

        'Catch ex As Exception

        'End Try

        reloadChildList()
    End Sub

    ' ----- Methodes ------
    Private Sub reloadChildList()
        Dim allChildren As List(Of Child) = New List(Of Child)
        allChildren = dbdata.getChildren()

        'Fill ListViewMain
        ListViewMain.Items.Clear()
        For Each aChild As Child In allChildren
            Dim childName As String
            childName = aChild.firstname & " " & aChild.lastname

            Dim planning As String = ""
            If Not aChild.meet Is Nothing Then
                For Each dico As KeyValuePair(Of String, Boolean) In aChild.meet.weekdays
                    If dico.Value Then
                        planning += dico.Key & "  "
                    End If
                    planning = StrConv(planning, VbStrConv.ProperCase)
                Next
            End If

            Dim itemChild As ListViewItem = ListViewMain.Items.Add(childName)
            itemChild.SubItems.Add(planning)
            itemChild.Tag = aChild.id
        Next
    End Sub

    ' ----- Handlers and Listerners -----
    Private Sub ShowBSList()
        If BSlist Is Nothing Then
            BSlist = New FormList(PersonType.BabySitter, ListFormMode.Viewer)
            BSlist.Show()
            BSlist.Height = Me.Height
            BSlist.Top = Me.Top
            BSlist.Left = Me.Right
        ElseIf BSlist.Visible = False Then
            BSlist.Dispose()
            BSlist = Nothing
            ShowBSList()
        End If
    End Sub
    Private Sub BSListButton_Click(sender As System.Object, e As System.EventArgs) Handles BSListButton.Click
        ShowBSList()
    End Sub
    Private Sub TSBSList_Click(sender As System.Object, e As System.EventArgs) Handles TSBSList.Click
        ShowBSList()
    End Sub

    ' add a new child
    Private Sub NewChild()
        ' Instanciation of a new FormChildID
        Dim formAddChild As FormChildID = New FormChildID(IDFormMode.CREATOR)
        ' Show of the form and retrivement of the way the form close.
        Dim conclusion As DialogResult = formAddChild.ShowDialog()
        ' If the user decide to abort the creation of a child, then we do nothing.
        ' But if the user validate it, we manage it
        If conclusion = Windows.Forms.DialogResult.OK Then
            reloadChildList()
        End If

        ' Dispose call the garbage collector in order to free the RAM.
        'The form don't have any existance anymore.
        formAddChild.Dispose()
    End Sub
    Private Sub ToolStripButton1_Click(sender As System.Object, e As System.EventArgs) Handles NewSubButton.Click
        NewChild()
    End Sub

    ' Edit a listed child
    Private Sub EditChild(Optional theFormMode As IDFormMode = IDFormMode.VIEWER)
        If ListViewMain.SelectedItems.Count > 0 Then
            Dim theChild As Child = dbdata.getChildByID(ListViewMain.SelectedItems(0).Tag)
            Dim aFormChildID As FormChildID = New FormChildID(theFormMode, theChild)
            Dim conclusion As DialogResult = aFormChildID.ShowDialog()
            If conclusion = Windows.Forms.DialogResult.OK Then
                reloadChildList()
            End If
            aFormChildID.Dispose()
        End If
    End Sub
    Private Sub TSEditChild_Click(sender As System.Object, e As System.EventArgs) Handles TSEditChild.Click
        EditChild(IDFormMode.EDITOR)
    End Sub
    Private Sub EditChildButton_Click(sender As System.Object, e As System.EventArgs) Handles EditChildButton.Click
        EditChild(IDFormMode.EDITOR)
    End Sub
    Private Sub ListViewMain_DoubleClick(sender As System.Object, e As System.EventArgs) Handles ListViewMain.DoubleClick
        EditChild(IDFormMode.VIEWER)
    End Sub
    Private Sub TSShowChild_Click(sender As System.Object, e As System.EventArgs) Handles TSShowChild.Click
        EditChild(IDFormMode.VIEWER)
    End Sub
    Private Sub CMSEditChild_Click(sender As System.Object, e As System.EventArgs) Handles CMSEditChild.Click
        EditChild(IDFormMode.EDITOR)
    End Sub
    Private Sub CMSShowChild_Click(sender As System.Object, e As System.EventArgs) Handles CMSShowChild.Click
        EditChild(IDFormMode.VIEWER)
    End Sub

    Public Sub DeleteChild()
        Dim msgResult As DialogResult = MsgBox("You are about to remove " & ListViewMain.SelectedItems(0).Text & " from the software. Would you continue ?", MsgBoxStyle.YesNo, "Confirm deletion")
        If msgResult = vbYes Then
            dbdata.deleteChildByID(ListViewMain.SelectedItems(0).Tag)
            reloadChildList()
        End If
    End Sub
    Private Sub CMSDeleteChild_Click(sender As System.Object, e As System.EventArgs) Handles CMSDeleteChild.Click
        DeleteChild()
    End Sub
    Private Sub TSDeleteChild_Click(sender As System.Object, e As System.EventArgs) Handles TSDeleteChild.Click
        DeleteChild()
    End Sub
    Private Sub FormMain_Move(sender As Object, e As System.EventArgs) Handles Me.Move
        If Not BSlist Is Nothing Then
            If BSlist.TSPin.Checked Then
                BSlist.Top = Me.Top
                BSlist.Left = Me.Right
            End If
        End If
    End Sub

    ' On selection change
    Private Sub ListViewMain_SelectedIndexChanged(sender As System.Object, e As System.EventArgs) Handles ListViewMain.SelectedIndexChanged
        If ListViewMain.SelectedItems.Count <= 0 Then
            CMSDeleteChild.Enabled = False
            TSDeleteChild.Enabled = False
            EditChildButton.Enabled = False
            CMSEditChild.Enabled = False
            TSEditChild.Enabled = False
            CMSShowChild.Enabled = False
            TSShowChild.Enabled = False

            CMSShowChild.Text = "Show this child..."
            CMSEditChild.Text = "Edit this child..."
            CMSDeleteChild.Text = "Delete this child "
        Else
            CMSDeleteChild.Enabled = True
            TSDeleteChild.Enabled = True
            EditChildButton.Enabled = True
            CMSEditChild.Enabled = True
            TSEditChild.Enabled = True
            CMSShowChild.Enabled = True
            TSShowChild.Enabled = True

            CMSShowChild.Text = "Show " + ListViewMain.SelectedItems(0).Text + "..."
            CMSEditChild.Text = "Edit " + ListViewMain.SelectedItems(0).Text + "..."
            CMSDeleteChild.Text = "Delete " + ListViewMain.SelectedItems(0).Text
        End If
    End Sub

    ' ----- Closing programme -----
    Private Sub QuitToolStripMenuItem_Click(sender As System.Object, e As System.EventArgs) Handles QuitToolStripMenuItem.Click
        Me.Close()
    End Sub

    ''' <summary>
    ''' Switch to Detail view the list of Children
    ''' </summary>
    ''' <remarks></remarks>
    Private Sub ViewDetail()
        ListViewMain.View = View.Details
    End Sub
    Private Sub DetailToolStripMenuItem_Click(sender As System.Object, e As System.EventArgs) Handles DetailToolStripMenuItem.Click
        ViewDetail()
    End Sub
    Private Sub DetailToolStripMenuItem1_Click(sender As System.Object, e As System.EventArgs) Handles DetailToolStripMenuItem1.Click
        ViewDetail()
    End Sub

    ''' <summary>
    ''' Switch to List view the list of Children
    ''' </summary>
    ''' <remarks></remarks>
    Private Sub ViewList()
        ListViewMain.View = View.List
    End Sub
    Private Sub ListToolStripMenuItem_Click(sender As System.Object, e As System.EventArgs) Handles ListToolStripMenuItem.Click
        ViewList()
    End Sub
    Private Sub ListToolStripMenuItem1_Click(sender As System.Object, e As System.EventArgs) Handles ListToolStripMenuItem1.Click
        ViewList()
    End Sub


    ''' <summary>
    ''' Switch to Small view the list of Children
    ''' </summary>
    ''' <remarks></remarks>
    Private Sub ViewSmall()
        ListViewMain.View = View.SmallIcon
    End Sub
    Private Sub SmallIconsToolStripMenuItem_Click(sender As System.Object, e As System.EventArgs) Handles SmallIconsToolStripMenuItem.Click
        ViewSmall()
    End Sub
    Private Sub SmallIconsToolStripMenuItem1_Click(sender As System.Object, e As System.EventArgs) Handles SmallIconsToolStripMenuItem1.Click
        ViewSmall()
    End Sub





End Class