<%
' HouseholdController - CRUD controller for Households
' NorthTerritory app
'
' Dependencies:
'   - app/models/POBO_Households.asp
'   - app/models/HouseholdsRepository.asp
'   - app/models/POBO_HouseholderNames.asp
'   - app/models/HouseholderNamesRepository.asp
%>
<!--#include file="../models/POBO_Households.asp" -->
<!--#include file="../models/HouseholdsRepository.asp" -->
<!--#include file="../models/POBO_HouseholderNames.asp" -->
<!--#include file="../models/HouseholderNamesRepository.asp" -->
<%

Class HouseholdController_Class
    Private m_useLayout
    Private m_title

    ' Public properties for views
    Public households    ' LinkedList for Index
    Public household     ' Single POBO for Show/Edit
    Public territoriesList ' For dropdown
    Public territoryNamesById ' Dictionary for territory labels
    Public householderNames ' LinkedList for Show

    ' Pagination properties
    Public currentPage
    Public pageCount
    Public recordCount
    Public perPage
    Public searchTerm
    Public filterTerritoryId
    Public filterDoNotCall

    Private Sub Class_Initialize()
        m_useLayout = True
        m_title = "Households"
        currentPage = 1
        pageCount = 0
        recordCount = 0
        perPage = 25
        searchTerm = ""
        filterTerritoryId = 0
        filterDoNotCall = -1
    End Sub

    Public Property Get useLayout
        useLayout = m_useLayout
    End Property

    Public Property Let useLayout(v)
        m_useLayout = v
    End Property

    Public Property Get Title
        Title = m_title
    End Property

    Public Property Let Title(v)
        m_title = v
    End Property

    '-------------------------------------------------------------------------------------------------------------------
    ' Index - List all households with pagination, search, and territory filter
    '-------------------------------------------------------------------------------------------------------------------
    Public Sub Index()
        ' Get pagination params
        If Request.QueryString("page") <> "" And IsNumeric(Request.QueryString("page")) Then
            currentPage = CInt(Request.QueryString("page"))
            If currentPage < 1 Then currentPage = 1
        End If

        ' Get search param
        searchTerm = Trim(Request.QueryString("q") & "")

        ' Get territory filter
        If Request.QueryString("territory") <> "" And IsNumeric(Request.QueryString("territory")) Then
            filterTerritoryId = CInt(Request.QueryString("territory"))
        End If

        If Request.QueryString("dnc") <> "" Then
            If Request.QueryString("dnc") = "1" Then
                filterDoNotCall = 1
            ElseIf Request.QueryString("dnc") = "0" Then
                filterDoNotCall = 0
            End If
        End If

        ' Load territories for filter dropdown
        Set territoriesList = TerritoriesRepository.GetAll(Empty)
        Set territoryNamesById = BuildTerritoryNamesById(territoriesList)

        ' Fetch households with pagination
        If searchTerm <> "" And filterDoNotCall <> -1 Then
            Set households = HouseholdsRepository.SearchTablePagedByDoNotCall( _
                Array("Address", "StreetName"), _
                searchTerm, _
                filterDoNotCall, _
                Empty, _
                perPage, _
                currentPage, _
                pageCount, _
                recordCount _
            )
        ElseIf searchTerm <> "" Then
            ' Search in Address and StreetName columns
            Set households = HouseholdsRepository.SearchTablePaged( _
                Array("Address", "StreetName"), _
                searchTerm, _
                Empty, _
                perPage, _
                currentPage, _
                pageCount, _
                recordCount _
            )
        ElseIf filterTerritoryId > 0 And filterDoNotCall <> -1 Then
            Set households = HouseholdsRepository.FindPagedByTerritoryAndDoNotCall( _
                filterTerritoryId, _
                filterDoNotCall, _
                Empty, _
                perPage, _
                currentPage, _
                pageCount, _
                recordCount _
            )
        ElseIf filterTerritoryId > 0 Then
            ' Filter by territory
            Set households = HouseholdsRepository.FindPaged( _
                Array("TerritoryId", filterTerritoryId), _
                Empty, _
                perPage, _
                currentPage, _
                pageCount, _
                recordCount _
            )
        ElseIf filterDoNotCall <> -1 Then
            Set households = HouseholdsRepository.FindPaged( _
                Array("DoNotCall", filterDoNotCall), _
                Empty, _
                perPage, _
                currentPage, _
                pageCount, _
                recordCount _
            )
        Else
            Set households = HouseholdsRepository.FindPaged( _
                Empty, _
                Empty, _
                perPage, _
                currentPage, _
                pageCount, _
                recordCount _
            )
        End If

        %> <!--#include file="../views/Household/index.asp" --> <%
    End Sub

    '-------------------------------------------------------------------------------------------------------------------
    ' Show - Display a single household
    '-------------------------------------------------------------------------------------------------------------------
    Public Sub Show(id)
        On Error Resume Next
        Set household = HouseholdsRepository.FindByID(id)
        If Err.Number <> 0 Or household Is Nothing Then
            On Error GoTo 0
            Flash().AddError "Household not found."
            Response.Redirect "/households"
            Exit Sub
        End If
        On Error GoTo 0

        ' Load householder names for this household
        Set householderNames = HouseholderNamesRepository.Find( _
            Array("HouseholdId", id), _
            "Name" _
        )

        %> <!--#include file="../views/Household/show.asp" --> <%
    End Sub

    '-------------------------------------------------------------------------------------------------------------------
    ' MarkReturned - Quick action to mark a householder name as returned
    '-------------------------------------------------------------------------------------------------------------------
    Public Sub MarkReturned(id)
        Dim householderId, hn, householdId
        householderId = Request.Form("householder_id")

        If householderId = "" Or Not IsNumeric(householderId) Then
            Flash().Error = "Invalid householder ID."
            Response.Redirect "/households/" & id
            Exit Sub
        End If

        On Error Resume Next
        Set hn = HouseholderNamesRepository.FindByID(CLng(householderId))
        If Err.Number <> 0 Or hn Is Nothing Then
            On Error GoTo 0
            Flash().Error = "Householder name not found."
            Response.Redirect "/households/" & id
            Exit Sub
        End If
        On Error GoTo 0

        ' Toggle the returned status
        If hn.LetterReturned = 1 Then
            hn.LetterReturned = 0
            hn.ReturnDate = #1/1/1970#
        Else
            hn.LetterReturned = 1
            hn.ReturnDate = Now()
        End If

        HouseholderNamesRepository.Update hn

        If hn.LetterReturned = 1 Then
            Flash().Success = "Marked as returned."
        Else
            Flash().Success = "Marked as not returned."
        End If
        Response.Redirect "/households/" & id
    End Sub

    '-------------------------------------------------------------------------------------------------------------------
    ' Create - Display form for new household
    '-------------------------------------------------------------------------------------------------------------------
    Public Sub Create()
        Set household = New POBO_Households

        ' Pre-fill territory if passed in query string
        If Request.QueryString("territory") <> "" And IsNumeric(Request.QueryString("territory")) Then
            household.TerritoryId = CInt(Request.QueryString("territory"))
        End If

        ' Load territories for dropdown
        Set territoriesList = TerritoriesRepository.GetAll(Empty)

        %> <!--#include file="../views/Household/create.asp" --> <%
    End Sub

    '-------------------------------------------------------------------------------------------------------------------
    ' Store - Save new household
    '-------------------------------------------------------------------------------------------------------------------
    Public Sub Store()
        Set household = New POBO_Households
        household.Address = Trim(Request.Form("Address"))
        household.StreetNumber = Request.Form("StreetNumber")
        household.StreetName = Trim(Request.Form("StreetName"))
        household.Latitude = Trim(Request.Form("Latitude"))
        household.Longitude = Trim(Request.Form("Longitude"))
        household.IsBusiness = IIf(Request.Form("IsBusiness") = "1", 1, 0)
        household.DoNotCall = IIf(Request.Form("DoNotCall") = "1", 1, 0)
        household.DoNotCallNotes = Trim(Request.Form("DoNotCallNotes"))
        household.DoNotCallPrivateNotes = Trim(Request.Form("DoNotCallPrivateNotes"))
        household.TerritoryId = Request.Form("TerritoryId")

        If Request.Form("DoNotCallDate") <> "" Then
            household.DoNotCallDate = CDate(Request.Form("DoNotCallDate"))
        ElseIf household.DoNotCall = 1 Then
            household.DoNotCallDate = Date()
        Else
            household.DoNotCallDate = Null
        End If

        ' Validation
        If household.Address = "" Then
            Flash().AddError "Address is required."
            Response.Redirect "/households/new"
            Exit Sub
        End If

        If Not IsNumeric(household.TerritoryId) Or CInt(household.TerritoryId) < 1 Then
            Flash().AddError "Please select a territory."
            Response.Redirect "/households/new"
            Exit Sub
        End If

        HouseholdsRepository.AddNew household

        Flash().Success = "Household created successfully."
        Response.Redirect "/households/" & household.Id
    End Sub

    '-------------------------------------------------------------------------------------------------------------------
    ' Edit - Display form to edit household
    '-------------------------------------------------------------------------------------------------------------------
    Public Sub Edit(id)
        On Error Resume Next
        Set household = HouseholdsRepository.FindByID(id)
        If Err.Number <> 0 Or household Is Nothing Then
            On Error GoTo 0
            Flash().AddError "Household not found."
            Response.Redirect "/households"
            Exit Sub
        End If
        On Error GoTo 0

        ' Load territories for dropdown
        Set territoriesList = TerritoriesRepository.GetAll(Empty)

        %> <!--#include file="../views/Household/edit.asp" --> <%
    End Sub

    '-------------------------------------------------------------------------------------------------------------------
    ' Update - Save changes to household
    '-------------------------------------------------------------------------------------------------------------------
    Public Sub Update(id)
        On Error Resume Next
        Set household = HouseholdsRepository.FindByID(id)
        If Err.Number <> 0 Or household Is Nothing Then
            On Error GoTo 0
            Flash().AddError "Household not found."
            Response.Redirect "/households"
            Exit Sub
        End If
        On Error GoTo 0

        household.Address = Trim(Request.Form("Address"))
        household.StreetNumber = Request.Form("StreetNumber")
        household.StreetName = Trim(Request.Form("StreetName"))
        household.Latitude = Trim(Request.Form("Latitude"))
        household.Longitude = Trim(Request.Form("Longitude"))
        household.IsBusiness = IIf(Request.Form("IsBusiness") = "1", 1, 0)
        household.DoNotCall = IIf(Request.Form("DoNotCall") = "1", 1, 0)
        household.DoNotCallNotes = Trim(Request.Form("DoNotCallNotes"))
        household.DoNotCallPrivateNotes = Trim(Request.Form("DoNotCallPrivateNotes"))
        household.TerritoryId = Request.Form("TerritoryId")

        If Request.Form("DoNotCallDate") <> "" Then
            household.DoNotCallDate = CDate(Request.Form("DoNotCallDate"))
        ElseIf household.DoNotCall = 1 Then
            If IsNull(household.DoNotCallDate) Then
                household.DoNotCallDate = Date()
            ElseIf Trim(CStr(household.DoNotCallDate)) = "" Then
                household.DoNotCallDate = Date()
            End If
        Else
            household.DoNotCallDate = Null
        End If

        ' Validation
        If household.Address = "" Then
            Flash().AddError "Address is required."
            Response.Redirect "/households/" & id & "/edit"
            Exit Sub
        End If

        HouseholdsRepository.Update household

        Flash().Success = "Household updated successfully."
        Response.Redirect "/households/" & id
    End Sub

    '-------------------------------------------------------------------------------------------------------------------
    ' Delete - Remove a household
    '-------------------------------------------------------------------------------------------------------------------
    Public Sub Delete(id)
        On Error Resume Next
        Set household = HouseholdsRepository.FindByID(id)
        If Err.Number <> 0 Or household Is Nothing Then
            On Error GoTo 0
            Flash().AddError "Household not found."
            Response.Redirect "/households"
            Exit Sub
        End If
        On Error GoTo 0

        HouseholdsRepository.Delete id

        Flash().Success = "Household deleted successfully."
        Response.Redirect "/households"
    End Sub

    Private Function BuildTerritoryNamesById(territories)
        Dim dict : Set dict = Server.CreateObject("Scripting.Dictionary")
        Dim iter, territory
        Set iter = territories.Iterator()
        Do While iter.HasNext()
            Set territory = iter.GetNext()
            dict(CStr(territory.Id)) = territory.Name & ""
        Loop
        Set BuildTerritoryNamesById = dict
    End Function

End Class

' Singleton instance
Dim HouseholdController_Class__Singleton
Function HouseholdController()
    If IsEmpty(HouseholdController_Class__Singleton) Then
        Set HouseholdController_Class__Singleton = New HouseholdController_Class
    End If
    Set HouseholdController = HouseholdController_Class__Singleton
End Function
%>