B4A=true
Group=Default Group
ModulesStructureVersion=1
Type=Class
Version=12.2
@EndOfDesignText@
Sub Class_Globals
	Private Root As B4XView 'ignore
	Private xui As XUI 'ignore
	Dim reqManager As DBRequestManager
	Dim b_mapa As Button
	Dim l_ruta As Label
	Private inv As Button
	Private p_principal As Panel
	Dim ime As IME
	Private et_placas As EditText
	Private et_operador As EditText
	Private et_rutaReparto As EditText
	Private b_guardar As Button
	Private ImageView1 As ImageView
	Private ImageView1 As ImageView
	Private p_datos As Panel
	Private p_camara As Panel
	Private b_cerrar As Button
	Private pnlPreview As Panel
	Private camEx As CameraExClass
	
	Private toast As BCToast
	Private Capturing As Boolean
	Private rp As RuntimePermissions
	Private detector As JavaObject
	Private camEx As CameraExClass
	Private LastPreview As Long
	Private IntervalBetweenPreviewsMs As Int = 100
	Dim codigoencontrado, codigoBuscado As String
	Private b_escanRuta As Button
	Private b_escanOperador As Button
	Private b_escanPlacas As Button
	Private et_kmsInicial As EditText
	Private et_kmsFinal As EditText
End Sub

'You can add more parameters here.
Public Sub Initialize As Object
	Return Me
End Sub

'This event will be called once, before the page becomes visible.
Private Sub B4XPage_Created (Root1 As B4XView)
	Root = Root1
	'load the layout to Root
	Root.LoadLayout("principal")
	reqManager.Initialize(Me, Starter.server)
	B4XPages.MainPage.usuario=Subs.dameUsuarioDeDB
	'Inicia camara
	p_camara.Width = Root.Width
	p_camara.Height= Root.Height
	p_camara.Visible = False
	toast.Initialize(Root)
	StopCamera
	B4XPages.SetTitle(Me, "Barcode Example")
	CreateDetector (Array("AZTEC", "CODE_128", "CODE_39", "CODE_93", "CODABAR", "DATA_MATRIX", "EAN_13", "EAN_8", "ITF", "PDF417", "QR_CODE", "UPC_A", "UPC_E"))
	'Termina camara
End Sub

Sub B4XPage_Appear
	Subs.centraPanel(p_principal, Root.Width)
	
End Sub

Sub JobDone(Job As HttpJob)
'	Private r As DBResult = reqManager.HandleJob(Job)
	If Job.Success = False Then
		LogColor("** " & Job.Tag & " Error: " & Job.ErrorMessage, Colors.Red) ' Mod by CHV - 211023
		'ToastMessageShow("Error: " & Job.ErrorMessage, True)
	Else
		LogColor("JobDone: '" & reqManager.HandleJob(Job).tag & "' - Registros: " & reqManager.HandleJob(Job).Rows.Size, Colors.Green)  'Mod por CHV - 211023
		If Job.JobName = "DBRequest" Then
			Dim result As DBResult = reqManager.HandleJob(Job)
			If result.Tag = "ins_rechazos" Then 'query tag
				For Each records() As Object In result.Rows
					For Each k As String In result.Columns.Keys
						Log(k & ": " & records(result.Columns.Get(k)))
					Next
				Next
			End If
		End If
		Job.Release
	End If
End Sub

Private Sub B4XPage_CloseRequest As ResumableSub
	' BACK key pressed
	B4XPages.ShowPage("Login")
	' Returning False signals the system to handle the key
	Return False
End Sub

'Inicia camara

Private Sub B4XPage_Disappear
	If p_camara.Visible = True Then
		p_camara.Visible = False
		StopCamera
	End If
End Sub


Sub btnStartStop_Click
	If Capturing = False Then
		p_camara.Visible = True
		StartCamera
	Else
		p_camara.Visible = False
		StopCamera
	End If
End Sub

Private Sub B_cerrar_Click
'	If et_codigo.Text.Length = 0 Then
'		p_camara.Visible = False
'	Else
'		p_camara.Visible = False
'		et_codigo_EnterPressed
'	End If
	StopCamera
	p_camara.Visible = False
End Sub

Private Sub StopCamera
'	et_codigo.Text = ""
	Capturing = False
	pnlPreview.Visible = False
	If camEx.IsInitialized Then
		camEx.Release
	End If
End Sub

Private Sub StartCameraShared
	pnlPreview.Visible = True
	Capturing = True
End Sub

Private Sub FoundBarcode (msg As String)
'	et_codigo.Text = msg
	toast.Show($"Found [Color=Red][b][plain]${msg}[/plain][/b][/Color]"$)
	Log(msg)
	codigoencontrado = msg
	Log($"${codigoencontrado}, ${codigoBuscado}"$)
	If codigoBuscado = "placas" Then
		et_placas.text = codigoencontrado
	Else If codigoBuscado = "operador" Then
		Log("ponemos operador en HOLA")
		et_operador.text = codigoencontrado
	Else If codigoBuscado = "ruta" Then
		et_rutaReparto.text = codigoencontrado
	End If
'	If et_codigo.Text.Length > 1 Then
	B_cerrar_Click
'	End If
End Sub

Private Sub StartCamera
	rp.CheckAndRequest(rp.PERMISSION_CAMERA)
	Wait For B4XPage_PermissionResult (Permission As String, Result As Boolean)
	If Result = False Then
		toast.Show("No permission!")
		Return
	End If
	StartCameraShared
	camEx.Initialize(pnlPreview, False, Me, "Camera1")
	Wait For Camera1_Ready (Success As Boolean)
	If Success Then
		camEx.SetContinuousAutoFocus
		camEx.CommitParameters
		camEx.StartPreview
	Else
		toast.Show("Error opening camera")
		StopCamera
	End If
End Sub

Private Sub CreateDetector (Codes As List)
	Dim ctxt As JavaObject
	ctxt.InitializeContext
	Dim builder As JavaObject
	builder.InitializeNewInstance("com/google/android/gms/vision/barcode/BarcodeDetector.Builder".Replace("/", "."), Array(ctxt))
	Dim barcodeClass As String = "com/google/android/gms/vision/barcode/Barcode".Replace("/", ".")
	Dim barcodeStatic As JavaObject
	barcodeStatic.InitializeStatic(barcodeClass)
	Dim format As Int
	For Each formatName As String In Codes
		format = Bit.Or(format, barcodeStatic.GetField(formatName))
	Next
	builder.RunMethod("setBarcodeFormats", Array(format))
	detector = builder.RunMethod("build", Null)
	Dim operational As Boolean = detector.RunMethod("isOperational", Null)
	If operational = False Then
		toast.Show("Failed to create detector")
	End If
	b_escanOperador.Enabled = operational
	b_escanPlacas.Enabled = operational
	b_escanRuta.Enabled = operational
End Sub

Private Sub Camera1_Preview (data() As Byte)
	If DateTime.Now > LastPreview + IntervalBetweenPreviewsMs Then
		'Dim n As Long = DateTime.Now
		Dim frameBuilder As JavaObject
		Dim bb As JavaObject
		bb = bb.InitializeStatic("java.nio.ByteBuffer").RunMethod("wrap", Array(data))
		frameBuilder.InitializeNewInstance("com/google/android/gms/vision/Frame.Builder".Replace("/", "."), Null)
		Dim cs As CameraSize = camEx.GetPreviewSize
		frameBuilder.RunMethod("setImageData", Array(bb, cs.Width, cs.Height,  842094169))
		Dim frame As JavaObject = frameBuilder.RunMethod("build", Null)
		Dim SparseArray As JavaObject = detector.RunMethod("detect", Array(frame))
		LastPreview = DateTime.Now
		Dim Matches As Int = SparseArray.RunMethod("size", Null)
		If Matches > 0 Then
			Dim barcode As JavaObject = SparseArray.RunMethod("valueAt", Array(0))
			Dim raw As String = barcode.GetField("rawValue")
			FoundBarcode(raw)
		End If
	End If
End Sub

'fin camara

Private Sub b_guardar_Click
	Starter.skmt.ExecNonQuery($"insert into CONTROL_KMS (PLACAS, OPERADOR, RUTA, KMS_INICIAL, KMS_FINAL) values ('${et_placas.text}', '${et_operador.text}', '${et_rutaReparto.text}', '${et_kmsInicial.text}', '${et_kmsFinal.text}')"$)
End Sub

Private Sub pnlPreview_Click
	
End Sub

Private Sub p_camara_Click
	
End Sub

Private Sub b_escanPlacas_Click
	ime.HideKeyboard
	codigoBuscado = "placas"
	Subs.panelVisible(p_camara, 0, 0)
	If Capturing = False Then
		p_camara.Visible = True
		StartCamera
	Else
		p_camara.Visible = False
		StopCamera
	End If
End Sub

Private Sub b_escanOperador_Click
	ime.HideKeyboard
	codigoBuscado = "operador"
	Subs.panelVisible(p_camara, 0, 0)
	If Capturing = False Then
		p_camara.Visible = True
		StartCamera
	Else
		p_camara.Visible = False
		StopCamera
	End If
End Sub

Private Sub b_escanRuta_Click
	ime.HideKeyboard
	codigoBuscado = "ruta"
	Subs.panelVisible(p_camara, 0, 0)
	If Capturing = False Then
		p_camara.Visible = True
		StartCamera
	Else
		p_camara.Visible = False
		StopCamera
	End If
End Sub