FuelingDocumentation/data/documentation/fueling/scanview2_full_code.json

{"hierarchy":{"paths":[["doc:\/\/rpm.com.production.Scanner\/documentation\/Fueling"]]},"metadata":{"title":"ScanView2_Full_Code","modules":[{"name":"Fueling"}],"roleHeading":"Article","role":"article"},"schemaVersion":{"minor":3,"major":0,"patch":0},"kind":"article","identifier":{"url":"doc:\/\/rpm.com.production.Scanner\/documentation\/Fueling\/ScanView2_Full_Code","interfaceLanguage":"swift"},"primaryContentSections":[{"kind":"content","content":[{"text":"Overview","type":"heading","level":2,"anchor":"overview"},{"syntax":"swift","code":["","import SwiftUI","import NetworkExtension","import CodeScanner","","","struct ScanView2: View {","    @State  var isShowingScanner = false","    @State private var isShowingData = false","    @State  var assetId: String = \"\"","    @State private var isShowingPDF = false","    @State private var remainingSeconds: Double = 0.0","    @State private var rebootButtonColor: Color = .green","    @State  var isSaddleOrSwitchTankClick = true","    ","    @Environment(\\.managedObjectContext) var moc","    @Environment(\\.dismiss) var dismiss","    @EnvironmentObject var webSocket: WebSocketViewModel","    @EnvironmentObject var networkMonitor: NetworkMonitor","    @EnvironmentObject var coreDataManager: CoreDataManager","    ","    @Environment(\\.colorScheme) var colorScheme","    @Environment(\\.dismiss) var dismiss2","    ","    @AppStorage(\"dispenseTankFuelType\") var dispenseTankFuelType: String = \"OTR\"","    @AppStorage(\"dispenseTankType\") var dispenseTankType: String = \"Saddle Tank\"","    @AppStorage(\"dispenseTankID\") var dispenseTankID: String = \"XXXXXX10152\"","    @AppStorage(\"dispenseTankCapacity\") var dispenseTankCapacity: String = \"80\"","    @AppStorage(\"ssid\") var ssid: String = \"\"","    @AppStorage(\"saddleTankFuelLevel\") var saddleTankFuelLevel: String = \"0.69\"","    @AppStorage(\"isLoading\") var isLoading = false","    @AppStorage(\"userOTASSID\") var userOTASSID: String = \"\"","    @AppStorage(\"userOTAPwd\") var userOTAPwd: String = \"\"","    @AppStorage(\"saddleTankFuelLevel\") var partNumber: String = \"XXXXXXX\"","    @StateObject var lm = LocationManager()","    ","    var userLatitude: String {","        return \"\\(lm.lastLocation?.coordinate.latitude ?? 0)\"","    }","    var userLongitude: String {","        return \"\\(lm.lastLocation?.coordinate.longitude ?? 0)\"","    }","    ","    var isDeliveredVolumeGreaterThanZero: Bool {","        return Double(webSocket.refillStatusMessage.deliveredVolume) ?? 0 > 0","    }","    ","    var rebootText: String {","        if remainingSeconds > 0 {","            let dots = String(repeating: \".\", count: Int(remainingSeconds) % 4)","            return \"Update Complete. Rebooting\\(dots) (\\(Int(remainingSeconds)))\"","        } else {","            return \"\"","        }","    }","    ","    var body: some View {","        VStack {","            Image(\"MaximLogo\")","                .resizable()","                .scaledToFit()","                .padding()","            Text(\"Fueling Manager\")","                .font(.largeTitle)","                .fontWeight(.bold)","            Button {","                isShowingPDF.toggle()","            } label: {","                HStack {","                    Image(systemName: \"book\")","                    Text(\"Manual\")","                }","            }","            .sheet(isPresented: $isShowingPDF) {","                PDFViewUI()","            }","            HStack(alignment:.top){","                VStack (spacing: 1){","                    Image(systemName: networkMonitor.isConnectedWiFi ?  \"wifi\" : \"wifi.slash\")","                        .foregroundColor(  networkMonitor.isConnectedWiFi ?  .green : .red)","                        .font(.title)","                        .padding(.bottom, 0)","                    Text(\"WiFi\")","                        .font(.system(size: 10))","                        .foregroundColor(  networkMonitor.isConnectedWiFi ?  .green : .red)","                }","                VStack (spacing: 1){","                    Image(systemName: (networkMonitor.isControllerConnectedWiFi && ssid != \"\") ?  \"wifi\" : \"wifi.slash\")","                        .foregroundColor(  (networkMonitor.isControllerConnectedWiFi && ssid != \"\") ?  .green : .red)","                        .font(.title)","                        .padding(.bottom, 0)","                    VStack {","                        Text(\"Controller\")","                            .font(.system(size: 10))","                            .foregroundColor( (networkMonitor.isControllerConnectedWiFi && ssid != \"\") ?  .green : .red)","                        Text(\"WiFi\")","                            .font(.system(size: 10))","                            .foregroundColor(  (networkMonitor.isControllerConnectedWiFi && ssid != \"\") ?  .green : .red)","                    }","                }","                VStack (spacing: 1){","                    Image(systemName: \"slider.horizontal.2.square\")","                        .foregroundColor((networkMonitor.isControllerConnectedWiFi && webSocket.isConnected) ? .green : .red)","                        .font(.title)","                        .padding(.bottom, 0)","                    Text(\"WebSocket\")","                        .font(.system(size: 10))","                        .foregroundColor((networkMonitor.isControllerConnectedWiFi && webSocket.isConnected) ?  .green : .red)","                }","            }","            .padding()","            ","            if UIDevice.current.userInterfaceIdiom == .pad {","                VStack {","                    Text(\"Controller V\\(webSocket.controllerVersion)\")","                    if webSocket.updateComplete {","                        Text(rebootText)","                            .foregroundColor(.blue)","                            .onAppear {","                                webSocket.socket.write(string: \">REBOOT;\")","                                webSocket.isConnected = false","                                networkMonitor.isConnectedWiFi = false","                                webSocket.startRebootCountdown(seconds: 120.0, networkMonitor: networkMonitor)","                            }","                    } else if webSocket.updating {","                        ProgressView(value: Float(webSocket.refillStatusMessage.firmwareUpdateBytes), total: webSocket.updateFileSize)","                            .frame(width: 100)","                    } else if webSocket.updateAvailable {","                        Button(\"Update Controller\") {","                            webSocket.socket.write(string: \">UPDATE;\")","                            webSocket.sendUpdateOverTCP()","                            webSocket.updating = true","                        }","                    }","                }","                ZStack {","                    HStack {","                        Button {","                            webSocket.rebootController(seconds: 30.0, networkMonitor: networkMonitor)","                            ","                        } label: {","                            Text(webSocket.rebootButtonText)","                                .padding(4)","                        }","                        .padding(.leading)","                        .buttonStyle(BorderedProminentButtonStyle())","                        Spacer()","                    }","                    HStack {","                        Spacer()","                        VStack {","                            if ssid == \"\" {","                                Button {","                                    isShowingScanner.toggle()","                                    print(\"Trying to scan tank\")","                                    isSaddleOrSwitchTankClick = true","                                } label: {","                                    HStack {","                                        Image(systemName: \"qrcode.viewfinder\")","                                        Text(\"SADDLE TANK\")","                                    }","                                }","                                .buttonStyle(PressableButtonStyle(backgroundColor: .gray, foregroundColor: .green, webSocketIsConnected: webSocket.isConnected))","                            } else {","                                Button {","                                    isShowingScanner.toggle()","                                    isSaddleOrSwitchTankClick = true","                                    print(\"Trying to switch tanks\")","                                } label: {","                                    HStack {","                                        Image(systemName: \"qrcode.viewfinder\")","                                        Text(\"SWITCH TANK\")","                                    }","                                }","                                .buttonStyle(PressableButtonStyle(backgroundColor: .gray, foregroundColor: .green, webSocketIsConnected: webSocket.isConnected))","                            }","                            ","                            if ssid != \"\" {","                                Button {","                                    if networkMonitor.isControllerConnectedWiFi {","                                        networkMonitor.closeControllerWiFi(ssid: ssid)","                                        webSocket.socket.disconnect()","                                    } else {","                                        if !networkMonitor.isControllerConnectedWiFi {","                                            if ssid != \"\" {","                                                networkMonitor.joinWiFiWithSSID_ScanView2(ssid: ssid)","                                                webSocket.socket?.connect()","                                            }","                                        }","                                    }","                                    if networkMonitor.getCurrentSSID() != \"\" && networkMonitor.getCurrentSSID() != ssid {","                                        networkMonitor.isConnectedWiFi = true","                                    }","                                } label: {","                                    Text(\"\\(networkMonitor.isControllerConnectedWiFi ? \"DISCONNECT\" : \"CONNECT\")\")","                                }","                                .buttonStyle(PressableButtonStyle(backgroundColor: networkMonitor.isControllerConnectedWiFi  ? .gray : .green, foregroundColor: networkMonitor.isControllerConnectedWiFi ? .red : .white, webSocketIsConnected: networkMonitor.isControllerConnectedWiFi ))","                            }","                        }","                    }","                }","                ","                if webSocket.scannedTank != \"\" || webSocket.assetType == \"NOTAG\" || webSocket.assetType == \"RERENT\" {","                    FuelingView(amountDelivered: $webSocket.amountDelivered, isOverride: $webSocket.isOverride, make: $webSocket.make, model: $webSocket.model, product: $webSocket.product, serialNumber:  $webSocket.serialNumber, tankNumber: $webSocket.tankNumber, tankCapacity:  $webSocket.tankCapacity, fuelType:  $webSocket.fuelType, asset: $webSocket.asset, image: $webSocket.image)","                    ","                } else {","                    SaddleTankView()","                    ","                }","                ","            } else {","                VStack {","                    Text(\"Controller V\\(webSocket.controllerVersion)\")","                    if webSocket.updateComplete {","                        Text(rebootText)","                            .foregroundColor(.blue)","                            .onAppear {","                                webSocket.socket.write(string: \">REBOOT;\")","                                webSocket.isConnected = false","                                networkMonitor.isConnectedWiFi = false","                                webSocket.startRebootCountdown(seconds: 120.0, networkMonitor: networkMonitor)","                            }","                    } else if webSocket.updating {","                        ProgressView(value: Float(webSocket.refillStatusMessage.firmwareUpdateBytes), total: webSocket.updateFileSize)","                            .frame(width: 100)","                    } else if webSocket.updateAvailable {","                        Button(\"Update Controller\") {","                            webSocket.socket.write(string: \">UPDATE;\")","                            webSocket.sendUpdateOverTCP()","                            webSocket.updating = true","                        }","                    }","                }","                ZStack {","                    HStack {","                        Button {","                            webSocket.rebootController(seconds: 30.0, networkMonitor: networkMonitor)","                        } label: {","                            Text(webSocket.rebootButtonText)","                                .padding(4)","                        }","                        .padding(.leading)","                        .buttonStyle(BorderedProminentButtonStyle())","                        Spacer()","                    }","                    HStack {","                        Spacer()","                        VStack {","                            if ssid == \"\" {","                                Button {","                                    isShowingScanner.toggle()","                                    print(\"Trying to scan tank\")","                                } label: {","                                    HStack {","                                        Image(systemName: \"qrcode.viewfinder\")","                                        Text(\"SADDLE TANK\")","                                    }","                                }","                                .buttonStyle(PressableButtonStyle(backgroundColor: .gray, foregroundColor: .green, webSocketIsConnected: webSocket.isConnected))","                            } else {","                                Button {","                                    isShowingScanner.toggle()","                                    print(\"Trying to switch tanks\")","                                } label: {","                                    HStack {","                                        Image(systemName: \"qrcode.viewfinder\")","                                        Text(\"SWITCH TANK\")","                                    }","                                }","                                .buttonStyle(PressableButtonStyle(backgroundColor: .gray, foregroundColor: .green, webSocketIsConnected: webSocket.isConnected))","                            }","                            ","                            if ssid != \"\" {","                                Button {","                                    if networkMonitor.isControllerConnectedWiFi {","                                        networkMonitor.closeControllerWiFi(ssid: ssid)","                                        webSocket.socket.disconnect()","                                    } else {","                                        if !networkMonitor.isControllerConnectedWiFi {","                                            if ssid != \"\" {","                                                networkMonitor.joinWiFiWithSSID_ScanView2(ssid: ssid)","                                                webSocket.socket?.connect()","                                            }","                                        }","                                    }","                                } label: {","                                    Text(\"\\(networkMonitor.isControllerConnectedWiFi ? \"DISCONNECT\" : \"CONNECT\")\")","                                }","                                .buttonStyle(PressableButtonStyle(backgroundColor: networkMonitor.isControllerConnectedWiFi  ? .gray : .green, foregroundColor: networkMonitor.isControllerConnectedWiFi ? .red : .white, webSocketIsConnected: networkMonitor.isControllerConnectedWiFi ))","                            }","                        }","                    }","                }","                if webSocket.scannedTank != \"\" || webSocket.assetType == \"NOTAG\" || webSocket.assetType == \"RERENT\" {","                    FuelingView(amountDelivered: $webSocket.amountDelivered, isOverride: $webSocket.isOverride, make: $webSocket.make, model: $webSocket.model, product: $webSocket.product, serialNumber:  $webSocket.serialNumber, tankNumber: $webSocket.tankNumber, tankCapacity:  $webSocket.tankCapacity, fuelType:  $webSocket.fuelType, asset: $webSocket.asset, image: $webSocket.image)","                } else {","                    SaddleTankView()","                }","            }","            ","            HStack {","                if webSocket.isScanPerformed && ssid != \"\" && !isSaddleOrSwitchTankClick {","                    Button(isDeliveredVolumeGreaterThanZero ? \"DONE\" : \"CANCEL\", action: {","                        if isDeliveredVolumeGreaterThanZero {","                            webSocket.amountDelivered = Double(webSocket.refillStatusMessage.deliveredVolume) ?? 69.0","                            coreDataManager.addFueling(amount: webSocket.amountDelivered, isOverride: webSocket.isOverride, tank: webSocket.scan, latitude: userLatitude, longitude: userLongitude, userId: ssid, imageData: webSocket.imageData, context: moc)","                            ","                            webSocket.resetSystem(webSocket: webSocket, coreDataManager: coreDataManager)","                        } else {","                            webSocket.resetSystem(webSocket: webSocket, coreDataManager: coreDataManager)","                        }","                    })","                    .buttonStyle(PressableButtonStyle(backgroundColor: .green, foregroundColor: .white, webSocketIsConnected: webSocket.isConnected))","                } else {","                    Button(\"SCAN TANK\", action: {","                        webSocket.amountDelivered = Double(webSocket.refillStatusMessage.deliveredVolume) ?? 69.0","                        isShowingScanner.toggle()","                    })","                    .buttonStyle(PressableButtonStyle(backgroundColor: .green, foregroundColor: .white, webSocketIsConnected: webSocket.isConnected))","                    .sheet(isPresented: $isShowingScanner) {","                        CodeScannerView(codeTypes: [.qr], simulatedData: \"Asset|Make|Model|Product|Serial Number|Tank Number|Tank Capacity|Fuel Type\", completion: handleScan)","                            .onAppear {","                                isSaddleOrSwitchTankClick = true","                            }","                    }","                    ","                    Button(action: {","                        isShowingData = true","                        print(\"Show me the data\")","                    }, label: {","                        Text(\"\\(coreDataManager.fuelingsArray.count) DISPENSES\")","                    })","                    .buttonStyle(PressableButtonStyle(backgroundColor: .yellow, foregroundColor: .white, webSocketIsConnected: webSocket.isConnected))","                    .sheet(isPresented: $isShowingData) {","                        FuelingAPIVIew()","                            .onDisappear {","                                networkMonitor.joinWiFiWithSSID_ScanView2(ssid: ssid)","                                webSocket.socket?.connect()","                            }","                    }","                }","            }","            .padding(.bottom)","        }","        .onAppear(perform: {","            print(\"AppStorge SSID: \\(ssid)\")","            networkMonitor.controllerSSID = ssid","            networkMonitor.fetchNetworkInfo()","            if ssid != \"\" {","                networkMonitor.joinWiFiWithSSID_ScanView2(ssid: ssid)","                networkMonitor.isControllerConnectedWiFi = true","                print(\"Trying to Connect to web socket\")","                networkMonitor.isConnectedWiFi = true","            }","            if networkMonitor.getCurrentSSID() == ssid {","                networkMonitor.joinWiFiWithSSID_ScanView2(ssid: ssid)","                webSocket.connect()","                networkMonitor.isControllerConnectedWiFi = true","                ","            } else {","                networkMonitor.isConnectedWiFi = true","            }","            if !networkMonitor.isControllerConnectedWiFi{","                webSocket.socket.disconnect()","            }","            ","        })","        .onChange(of: networkMonitor.getCurrentSSID()) { newValue in","            if newValue == ssid {","                networkMonitor.joinWiFiWithSSID(ssid: ssid)","                webSocket.socket.connect()","            }","        }","        .onChange(of: networkMonitor.isControllerConnectedWiFi) { newValue in","            if newValue {","                webSocket.connect()","            }","        }","        .alert(isPresented: $webSocket.isShowingAlert) {","            Alert(","                title: Text(webSocket.alertTitle),","                message: Text(webSocket.alertMessage),","                primaryButton: .default(Text(\"OK\")) {","                    dismiss2()","                },","                secondaryButton: .cancel()","            )","        }","        .sheet(isPresented: $webSocket.isShowingNoTag) {","            NonTaggedView(","                image: $webSocket.image,","                imageData: $webSocket.imageData,","                isShown: $webSocket.isShowingNoTag,","                assetType: $webSocket.assetType,","                asset: $webSocket.tankNumber, onSave: { updatedTankNumber in","                    webSocket.tankNumber = updatedTankNumber","                    coreDataManager.fetchPilotTankArray(filteringAsset: webSocket.tankNumber)","                    setupTankValues(webSocket: webSocket)","                    isSaddleOrSwitchTankClick = false","                }) {","                    webSocket.resetSystem(webSocket: webSocket, coreDataManager: coreDataManager)","                    dismiss()","                }","        }","        .sheet(isPresented: $webSocket.isShowingRental) {","            NonTaggedView(","                image: $webSocket.image,","                imageData: $webSocket.imageData,","                isShown: $webSocket.isShowingRental,","                assetType: $webSocket.assetType,","                asset: $assetId,onSave: { _ in","                    setupTankValues(webSocket: webSocket)","                    isSaddleOrSwitchTankClick = false","                },onCancel: {","                    webSocket.resetSystem(webSocket: webSocket, coreDataManager: coreDataManager)","                    dismiss()","                }","            )","        }","    }","    ","    func handleScan(result: Result<ScanResult, ScanError>) {","        isShowingScanner = false","        switch result {","        case .success(let result):","            webSocket.scan = result.string.components(separatedBy: \"|\")","            webSocket.assetType = webSocket.scan[3]","            webSocket.isScanPerformed = true","            print(\"Scan successful: \\(webSocket.scan)\")","            switch webSocket.assetType {","            case \"Saddle tank\":","                networkMonitor.joinWiFi(result: result.string)","                dispenseTankType = webSocket.scan[3]","                dispenseTankID = webSocket.scan[5]","                dispenseTankFuelType = webSocket.scan[7]","                ssid = networkMonitor.getCurrentSSID() ?? \"\"","                partNumber = ssid","                ","                print(\"Trying to connect to web socket\")","                ","            case \"NOTAG\":","                webSocket.isShowingNoTag = true","            case \"RERENT\":","                webSocket.isShowingRental = true","            default:","                isSaddleOrSwitchTankClick = false","                setupTankValuesWithPayLoad(payload: webSocket.scan, webSocket: webSocket)","                webSocket.scannedTank = webSocket.tankNumber","                print(\"Scanned tank: \\(webSocket.scannedTank)\")","                if  webSocket.fuelType == dispenseTankFuelType {","                    print(\"Running Pump\")","                    print(\"Fuel pump status: \\(webSocket.refillStatusMessage.dyedFuelPump)\")","                    if webSocket.informationMessage.informationMessageVersion != \"2\" {","                        print(\"Sending >MODE;4; and >RUN;0; commands\")","                        webSocket.socket.write(string: \">MODE;4;\")","                        webSocket.socket.write(string: \">RUN;0;\\(webSocket.tankCapacity);\")","                    } else {","                        if webSocket.refillStatusMessage.dyedFuelPump == \"0\" {","                            print(\"Sending >RUN;\\(webSocket.tankCapacity); command\")","                            usleep(10000)","                            webSocket.socket.write(string: \">RUN;\\(webSocket.tankCapacity);\")","                        }","                    }","                } else if  webSocket.fuelType == \"OFF\" {","                    print(\"Running Pump - Override\")","                    DispatchQueue.main.asyncAfter(deadline: .now() + 0.5) {","                        webSocket.alertTitle = \"Fuel Type Mismatch\"","                        webSocket.alertMessage = \"You are trying to pump OTR fuel into an OFF ROAD tank. This will be marked as an override exception for tax purposes.\"","                        webSocket.isShowingAlert = true","                    }","                    webSocket.isOverride = true","                    if webSocket.informationMessage.informationMessageVersion != \"2\" {","                        print(\"Sending >MODE;4; and >RUN;0; commands\")","                        webSocket.socket.write(string: \">MODE;4;\")","                        webSocket.socket.write(string: \">RUN;0;\\(webSocket.tankCapacity);\")","                    } else {","                        if webSocket.refillStatusMessage.dyedFuelPump == \"0\" {","                            print(\"Sending >RUN;\\(webSocket.tankCapacity); command\")","                            usleep(10000)","                            webSocket.socket.write(string: \">RUN;\\(webSocket.tankCapacity);\")","                        }","                    }","                } else {","                    print(\"Fuel type mismatch: \\(webSocket.fuelType) != \\(dispenseTankFuelType)\")","                    DispatchQueue.main.asyncAfter(deadline: .now() + 0.5) {","                        webSocket.alertTitle = \"Fuel Type Mismatch\"","                        webSocket.alertMessage = \"You can't put dyed fuel in this tank.\"","                        webSocket.isShowingAlert = true","                    }","                }","            }","        case .failure(let error):","            print(\"Scanning failed: \\(error.localizedDescription)\")","        }","    }","","","    ","    func setupTankValuesWithPayLoad(payload: [String], webSocket: WebSocketViewModel) {","        if payload.count >= 8 {","            webSocket.asset = payload[0]","            webSocket.make = payload[1]","            webSocket.model = payload[2]","            webSocket.product = payload[3]","            webSocket.serialNumber = payload[4]","            webSocket.tankNumber = payload[5]","            webSocket.tankCapacity = Double(payload[6]) ?? 0.0","            webSocket.fuelType = payload[7]","        }","    }","    ","    func setupTankValues(webSocket: WebSocketViewModel) {","        switch webSocket.assetType {","        case \"NOTAG\":","            webSocket.asset = coreDataManager.pilotTankArray.first?.asset ?? \"Unknown\"","            webSocket.make = coreDataManager.pilotTankArray.first?.make ?? \"Unknown\"","            webSocket.model = coreDataManager.pilotTankArray.first?.model ?? \"Unknown\"","            webSocket.product = coreDataManager.pilotTankArray.first?.product ?? \"Unknown\"","            webSocket.serialNumber = coreDataManager.pilotTankArray.first?.serial ?? \"Uknkown\"","            webSocket.tankNumber = coreDataManager.pilotTankArray.first?.tankId ?? \"Unknown\"","            webSocket.tankCapacity = Double(coreDataManager.pilotTankArray.first?.tankCapacity ?? \"70.0\") ?? 10.0","            webSocket.fuelType = coreDataManager.pilotTankArray.first?.fuelType ?? \"OFF\"","            webSocket.scan = coreDataManager.pilotTankArray.first?.tagText?.components(separatedBy: \"|\") ?? []","            ","        case \"RERENT\":","            let selectedRentalEquipment = rentalEquipment[Int(assetId) ?? 1]","            webSocket.asset = \"Unknown\"","            webSocket.make = \"Unknown\"","            webSocket.model = \"Unknown\"","            webSocket.product = selectedRentalEquipment.product","            webSocket.serialNumber = \"Uknkown\"","            webSocket.tankNumber = \"Unknown\"","            webSocket.tankCapacity = 70.0","            webSocket.fuelType = selectedRentalEquipment.fuelType","            webSocket.scan = [webSocket.asset,webSocket.make,webSocket.model,webSocket.product,webSocket.serialNumber,webSocket.tankNumber,String(webSocket.tankCapacity),webSocket.fuelType]","        default:","            break","        }","        webSocket.scannedTank = webSocket.tankNumber","        if webSocket.fuelType == dispenseTankFuelType {","            if webSocket.informationMessage.informationMessageVersion != \"2\"{","                webSocket.socket.write(string: \">MODE;4;\")","                webSocket.socket.write(string: \">RUN;0;\\(webSocket.tankCapacity);\")","            } else {","                if webSocket.refillStatusMessage.dyedFuelPump == \"0\" {","                    usleep(10000)","                    webSocket.socket.write(string: \">RUN;\\(webSocket.tankCapacity);\")","                }","            }","        } else if webSocket.fuelType == \"OFF\" {","            DispatchQueue.main.asyncAfter(deadline: .now() + 0.5) {","                webSocket.alertTitle = \"Fuel Type Mismatch\"","                webSocket.alertMessage = \"You are trying to pump OTR fuel into an OFF ROAD tank.  This will be marked as an override exception for tax purposes.\"","                webSocket.isShowingAlert = true","            }","            webSocket.isOverride = true","            if webSocket.informationMessage.informationMessageVersion != \"2\"{","                webSocket.socket.write(string: \">MODE;4;\")","                webSocket.socket.write(string: \">RUN;0;\\(webSocket.tankCapacity);\")","            } else {","                if webSocket.refillStatusMessage.dyedFuelPump == \"0\" {","                    usleep(10000)","                    webSocket.socket.write(string: \">RUN;\\(webSocket.tankCapacity);\")","                }","            }","        } else {","            DispatchQueue.main.asyncAfter(deadline: .now() + 0.5) {","                webSocket.alertTitle = \"Fuel Type Mismatch\"","                webSocket.alertMessage = \"You can't put dyed fuel in this tank.\"","                webSocket.isShowingAlert = true","            }","        }","    }","}"],"type":"codeListing"}]}],"sections":[],"variants":[{"traits":[{"interfaceLanguage":"swift"}],"paths":["\/documentation\/fueling\/scanview2_full_code"]}],"references":{"doc://rpm.com.production.Scanner/documentation/Fueling":{"kind":"symbol","url":"\/documentation\/fueling","title":"Fueling","identifier":"doc:\/\/rpm.com.production.Scanner\/documentation\/Fueling","abstract":[{"type":"text","text":"The Scanner app is designed to facilitate secure and efficient fuel management operations, primarily focusing on user authentication, fuel data collection, and network communication. The app includes several key features to ensure seamless and reliable interactions between users and the backend systems, leveraging technologies like WebSockets, Core Data, and biometric authentication."}],"type":"topic","role":"collection"}}}