<%
Class BusinessesController_Class
    Private m_useLayout
    Private m_title

    Private Sub Class_Initialize()
        m_useLayout = True
        m_title = "Businesses"
    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

    '-------------------------------------------------------------------------------------------------------------------
    ' GET /businesses : searchable, filterable, sortable, paged list
    '-------------------------------------------------------------------------------------------------------------------
    Public Sub index()
        Const PER_PAGE = 50
        Dim f, k, page, pageCount, result, rows, total, industries, areas, sort, dir, firstRow, lastRow

        Set f = CreateObject("Scripting.Dictionary")
        For Each k In Array("q", "industry", "area", "status", "show", "contacted", "phone", "sort", "dir")
            f(k) = Trim(CStr(Request.QueryString(k)))
        Next
        f("q") = Left(f("q"), 100)

        page = 1
        Dim pageText : pageText = CStr(Request.QueryString("page"))
        If Len(pageText) > 0 And Len(pageText) <= 6 Then
            If IsNumeric(pageText) Then page = CLng(pageText)
        End If
        If page < 1 Then page = 1

        Set result = BusinessRepository().Search(f, page, PER_PAGE)
        total = result("total")
        Set rows = result("rows")
        Set industries = BusinessRepository().Industries()
        Set areas = AreaRepository().All()

        pageCount = Int((total + PER_PAGE - 1) / PER_PAGE)
        If pageCount < 1 Then pageCount = 1
        If page > pageCount Then
            page = pageCount
            Set result = BusinessRepository().Search(f, page, PER_PAGE)
            Set rows = result("rows")
        End If

        sort = f("sort") : dir = LCase(f("dir"))
        If dir <> "desc" Then dir = "asc"
        If total = 0 Then firstRow = 0 Else firstRow = (page - 1) * PER_PAGE + 1
        lastRow = firstRow + rows.Count - 1
        If total = 0 Then lastRow = 0
    %>
    <!--#include file="../views/Businesses/index.asp" -->
    <%
    End Sub

    '-------------------------------------------------------------------------------------------------------------------
    ' GET /businesses/:id : detail, history and the "log a touch" form
    '-------------------------------------------------------------------------------------------------------------------
    Public Sub show(id)
        Dim b
        If Not Valid_Id(id) Then Response.Redirect "/404"
        Set b = BusinessRepository().Find(CLng(id))
        If b Is Nothing Then Response.Redirect "/404"
        RenderShow id, b, Nothing, Nothing
    End Sub

    ' Renders the detail page. dup (a matching other business) and fv (unsaved form values) are Nothing normally.
    Private Sub RenderShow(id, b, dup, fv)
        Dim interactions, industries, allAreas, bizAreas, areaSel, ai, csrf, today
        Set interactions = BusinessRepository().Interactions(CLng(id))
        Set industries = BusinessRepository().Industries()
        Set allAreas = AreaRepository().All()
        Set bizAreas = AreaRepository().ForBusiness(CLng(id))

        ' Ticked area ids (CStr keys): the saved ones, or the unsaved selection when re-showing the form.
        If fv Is Nothing Then
            Set areaSel = CreateObject("Scripting.Dictionary")
            For ai = 0 To bizAreas.Count - 1
                areaSel(CStr(bizAreas(ai)("id"))) = True
            Next
        Else
            Set areaSel = fv("_area_ids")
        End If
        csrf = Csrf_Token("business")
        today = Date_Iso(Date)
        m_title = b("name")
    %>
    <!--#include file="../views/Businesses/show.asp" -->
    <%
    End Sub

    '-------------------------------------------------------------------------------------------------------------------
    ' POST /businesses/:id/update : edit details
    '-------------------------------------------------------------------------------------------------------------------
    Public Sub update(id)
        Dim d, email, phone, indName, indSel, areaIds, areaNew, ai, areaId, areaName
        GuardPost id

        Set d = CreateObject("Scripting.Dictionary")
        d("name") = Left(Trim(F("name")), 255)
        If Len(d("name")) = 0 Then
            Flash().AddError "Business name is required."
            Response.Redirect "/businesses/" & id
        End If

        email = LCase(Left(Trim(F("email")), 255))
        If Len(email) > 0 And InStr(email, "@") = 0 Then
            Flash().AddError "That email address doesn't look right, so nothing was saved."
            Response.Redirect "/businesses/" & id
        End If
        phone = Left(Trim(F("phone")), 40)

        d("contact_name") = Left(Trim(F("contact_name")), 150)
        d("phone") = phone
        d("phone_digits") = ImportFile_PhoneDigits(phone)
        d("email") = email
        d("website") = Left(Trim(F("website")), 255)
        d("address1") = Left(Trim(F("address1")), 255)
        d("city") = Left(Trim(F("city")), 100)
        d("state") = Left(Trim(F("state")), 50)
        d("zip") = Left(Trim(F("zip")), 20)
        d("notes") = Left(F("notes"), 10000)
        If F("is_customer") = "1" Then d("is_customer") = 1 Else d("is_customer") = 0
        d("first_order_date") = Date_Parse(F("first_order_date"))

        indName = Trim(F("industry_new"))
        indSel = F("industry_id")
        If Valid_Id(indSel) Then d("industry_id") = CLng(indSel) Else d("industry_id") = Null

        ' Areas: the ticked boxes, plus any comma-separated new names (created once the save is going ahead).
        Set areaIds = CreateObject("Scripting.Dictionary")
        For ai = 1 To Request.Form("area_ids").Count
            If Valid_Id(Request.Form("area_ids")(ai)) Then areaIds(CStr(CLng(Request.Form("area_ids")(ai)))) = True
        Next
        areaNew = Left(Trim(F("area_new")), 500)

        ' Warn when a changed phone/email is already used by another business (unless "Save anyway" was pressed).
        If F("allow_duplicate") <> "1" Then
            Dim existing, chkPhone, chkEmail, dupMatch, fv
            Set existing = BusinessRepository().Find(CLng(id))
            chkPhone = "" : chkEmail = ""
            If d("phone_digits") <> existing("phone_digits") & "" Then chkPhone = d("phone_digits")
            If d("email") <> existing("email") & "" Then chkEmail = d("email")
            Set dupMatch = BusinessRepository().FindDuplicate(CLng(id), chkPhone, chkEmail)
            If Not dupMatch Is Nothing Then
                Set fv = CreateObject("Scripting.Dictionary")
                Dim k
                For Each k In d.Keys
                    fv(k) = d(k)
                Next
                fv("_industry_new") = indName
                fv("_area_new") = areaNew
                Set fv("_area_ids") = areaIds
                RenderShow id, existing, dupMatch, fv
                Exit Sub
            End If
        End If

        ' A typed-in industry wins over the dropdown; it is only created once the save is going ahead.
        If Len(indName) > 0 Then d("industry_id") = BusinessRepository().FindOrCreateIndustry(indName)

        For Each areaName In Split(areaNew, ",")
            areaId = AreaRepository().FindOrCreate(areaName)
            If Not IsNull(areaId) Then areaIds(CStr(areaId)) = True
        Next

        BusinessRepository().Update CLng(id), d
        AreaRepository().SetForBusiness CLng(id), areaIds
        Flash().Success = "Saved."
        Response.Redirect "/businesses/" & id
    End Sub

    '-------------------------------------------------------------------------------------------------------------------
    ' POST /businesses/:id/log : record a call / email / visit / mailing
    '-------------------------------------------------------------------------------------------------------------------
    Public Sub log(id)
        Dim method, outcome, notes, contactedAt, followUp, removing, reason
        GuardPost id

        method = F("method")
        outcome = F("outcome")
        If Not Businesses_IsKey(Businesses_Methods(), method) Then
            Flash().AddError "Choose how you contacted them."
            Response.Redirect "/businesses/" & id
        End If
        If Len(outcome) > 0 And Not Businesses_IsKey(Businesses_Outcomes(), outcome) Then outcome = ""

        contactedAt = Date_Parse(F("contacted_at"))
        If IsNull(contactedAt) Then contactedAt = Date
        If contactedAt > Date + 1 Then
            Flash().AddError "The contact date can't be in the future."
            Response.Redirect "/businesses/" & id
        End If

        followUp = Date_Parse(F("follow_up_date"))
        notes = Left(F("notes"), 10000)
        removing = (outcome = "remove")
        reason = Businesses_Label(Businesses_Outcomes(), outcome)
        If removing And Len(Trim(notes)) > 0 Then reason = Left(Trim(notes), 255)

        BusinessRepository().LogInteraction CLng(id), method, outcome, notes, contactedAt, followUp, removing, reason

        If removing Then
            Flash().Success = "Logged and removed from the list."
        ElseIf Not IsNull(followUp) Then
            Flash().Success = "Logged. Follow-up set for " & Date_Fmt(followUp) & "."
        Else
            Flash().Success = "Logged."
        End If
        Response.Redirect "/businesses/" & id
    End Sub

    '-------------------------------------------------------------------------------------------------------------------
    ' POST /businesses/:id/remove and /restore
    '-------------------------------------------------------------------------------------------------------------------
    Public Sub remove(id)
        GuardPost id
        BusinessRepository().Remove CLng(id), Left(Trim(F("reason")), 255)
        Flash().Success = "Removed from the list."
        Response.Redirect "/businesses/" & id
    End Sub

    Public Sub restore(id)
        GuardPost id
        BusinessRepository().Restore CLng(id)
        Flash().Success = "Restored."
        Response.Redirect "/businesses/" & id
    End Sub

    '-------------------------------------------------------------------------------------------------------------------
    ' Shared checks and helpers
    '-------------------------------------------------------------------------------------------------------------------
    Private Sub GuardPost(id)
        If Not Valid_Id(id) Then Response.Redirect "/404"
        If BusinessRepository().Find(CLng(id)) Is Nothing Then Response.Redirect "/404"
        If Not Csrf_Valid("business", F("csrf")) Then
            Flash().AddError "Invalid form state. Please try again."
            Response.Redirect "/businesses/" & id
        End If
    End Sub

    Private Function F(name)
        F = CStr(Request.Form(name))
    End Function

End Class

Dim BusinessesController_Class__Singleton
Function BusinessesController()
    If IsEmpty(BusinessesController_Class__Singleton) Then
        Set BusinessesController_Class__Singleton = New BusinessesController_Class
    End If
    Set BusinessesController = BusinessesController_Class__Singleton
End Function
%>