Attribute VB_Name = "Main"
Option Explicit

Public Sub RunImportCSV()
  Dim sFile$: sFile = UserInteraction.PromptFileFilter(ThisWorkbook.Path, _
                                                sDescription:="Выгрузка портала CSV", _
                                                sFilter:="*.csv")
  If sFile = vbNullString Then _
    Exit Sub
  If Not ProcessCSV(sFile) Then _
    Exit Sub
  Call UserInteraction.ShowMessage(IM_IMPORT_SUCCESS)
End Sub

Public Sub RunImportDB()
  Dim sFile$: sFile = UserInteraction.PromptFileFilter(ThisWorkbook.Path, _
                                                sDescription:="Таблица Excel", _
                                                sFilter:="*.xlsx;*.xls;*.xlsm")
  If sFile = vbNullString Then _
    Exit Sub
  
  Dim xlInput As New API_XLWrapper: Call xlInput.SetApplication(ThisWorkbook.Application)
  If xlInput.OpenDocument(sFile, bReadOnly:=True) Is Nothing Then
    Call UserInteraction.ShowMessage(EM_FILE_CANNOT_OPEN, sFile)
    Exit Sub
  End If
  
  Call xlInput.PauseUI
  
  Dim iInput As New DB_Content: Call iInput.Init(xlInput.Document.Sheets(SHEET_CONTENT), xlInput.Document.Worksheets(SHEET_ATTRIBUTES))
  Call ImportDataFromDB(iInput, AccessContent)
  
  Call xlInput.ResumeUI
  Call xlInput.ReleaseDocument
  Call UserInteraction.ShowMessage(IM_IMPORT_SUCCESS)
End Sub

Public Sub RunEditConfig()
  Call ThisWorkbook.Worksheets(SHEET_CONFIG).Activate
End Sub

Public Sub RunUpdateTasks()
  Dim iConfig As InfoConfig: Set iConfig = AccessConfig
  Call iConfig.SetScanTasks(True)
  Call iConfig.SetScanContent(False)
  Call ExecuteUpdateRequest(iConfig)
End Sub

Public Sub RunUpdateContent()
  Dim iConfig As InfoConfig: Set iConfig = AccessConfig
  Call iConfig.SetScanTasks(False)
  Call iConfig.SetScanContent(True)
  Call ExecuteUpdateRequest(iConfig)
End Sub

Public Sub RunUpdatePortal()
  Dim iConfig As InfoConfig: Set iConfig = AccessConfig
  Call iConfig.SetScanTasks(True)
  Call iConfig.SetScanContent(True)
  Call ExecuteUpdateRequest(iConfig)
End Sub

Public Sub RunClearData()
  Call ClearData
  Call UserInteraction.ShowMessage(IM_DATA_DELETED)
End Sub

Public Sub RunUnstuck()
  Dim uiWrap As New API_XLWrapper: Call uiWrap.SetDocument(ThisWorkbook)
  Call uiWrap.ResumeUI
End Sub

Public Sub RunInputMarks()
  Dim iTarget As Excel.Range: Set iTarget = Excel.Selection.Cells(1, 1)
  Call CSE_ListSelector.Init(ThisWorkbook.Worksheets(SHEET_OPTIONS).ListObjects(TABLE_MARKERS))
  Call CSE_ListSelector.Show
  If CSE_ListSelector.isCanceled_ Then _
    Exit Sub
  
  iTarget = CSE_ListSelector.GetSelectedStr
  Call Unload(CSE_ListSelector)
End Sub

Public Sub RunInputTags()
Dim iTarget As Excel.Range: Set iTarget = Excel.Selection.Cells(1, 1)
  Call CSE_ListSelector.Init(ThisWorkbook.Worksheets(SHEET_OPTIONS).ListObjects(TABLE_TAGS))
  Call CSE_ListSelector.Show
  If CSE_ListSelector.isCanceled_ Then _
    Exit Sub
  
  iTarget = CSE_ListSelector.GetSelectedStr
  Call Unload(CSE_ListSelector)
End Sub

' =======
Private Function ProcessCSV(sFile$) As Boolean
  ProcessCSV = False
  
  Dim dataIn As Excel.Worksheet: Set dataIn = ThisWorkbook.Worksheets.Add
  With dataIn.QueryTables.Add(Connection:="TEXT;" & sFile, Destination:=dataIn.Cells(1, 1))
    .TextFileParseType = xlDelimited
    .TextFileCommaDelimiter = True
    .TextFilePlatform = 65001 ' UTF-8
    .Refresh
  End With
  
  Dim sID$: sID = dataIn.Cells(1, 1)
  If sID <> "" Then
    If VBA.Left(sID, 1) Like "[0-9a-f]" Then
      Dim iContent As New IteratorCSVContent: Call iContent.Init(dataIn)
      Call ImportContentFromCSV(iContent, AccessContent)
    Else
      Dim iTasks As New IteratorCSVTasks: Call iTasks.Init(dataIn, AccessWorkers)
      Call ImportTasksFromCSV(iTasks, AccessContent)
    End If
  End If
  

  Dim bAlerts As Boolean: bAlerts = Excel.Application.DisplayAlerts
  Excel.Application.DisplayAlerts = False
  Call dataIn.QueryTables(1).Delete
  Call dataIn.Delete
  Excel.Application.DisplayAlerts = bAlerts
  
  ProcessCSV = True
End Function

Private Function ExecuteUpdateRequest(iConfig As InfoConfig)
  Call iConfig.CreateConfigFile
  
  Dim bScanPortal As Boolean: bScanPortal = PortalUpdate(iConfig)
 ' Call iConfig.DeleteConfigFile
  If Not bScanPortal Then _
    Exit Function
  
  Dim bProcessTasks As Boolean: bProcessTasks = True
  If iConfig.ScanTasks Then
    Dim sFile$: sFile = iConfig.OutputFileTasks
    bProcessTasks = ProcessCSV(sFile)
  ' Call Kill(sFile)
  End If
  
  Dim bProcessContent As Boolean: bProcessContent = True
  If iConfig.ScanContent Then
    sFile = iConfig.OutputFileContent
    bProcessContent = ProcessCSV(sFile)
  '   Call Kill(sFile)
  End If
  
  If bProcessTasks And bProcessContent Then _
    Call UserInteraction.ShowMessage(IM_IMPORT_SUCCESS)
End Function