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EPIC-4063 Reworked React Example RTUUI components #90

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EPIC-4063 Reworked React Example RTUUI components #90

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96d6706
react-js Removed redundant code from App.tsx
ben-scanbot Dec 29, 2023
5a2da41
react-js Refactoring
ben-scanbot Dec 29, 2023
e6e5eda
Formatting
ben-scanbot Jan 8, 2024
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294 changes: 90 additions & 204 deletions react-js/src/App.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -21,7 +21,6 @@ import { ImageUtils } from "./utils/image-utils";
import { NavigationUtils } from "./utils/navigation-utils";
import { MiscUtils } from "./utils/misc-utils";
import DocumentScannerComponent from "./rtu-ui/document-scanner-component";
import { AnimationType } from "./rtu-ui/enum/animation-type";
import BarcodeScannerComponent from "./rtu-ui/barcode-scanner-component";
import Barcodes from "./model/barcodes";
import ErrorLabel from "./subviews/error-label";
Expand All @@ -33,6 +32,7 @@ import { IBarcodePolygonHandle, IBarcodePolygonLabelHandle } from "scanbot-web-s
import VINScannerComponent from "./rtu-ui/vin-scanner-component";

export default class App extends React.Component<any, any> {

constructor(props: any) {
super(props);
this.state = {
Expand All @@ -41,43 +41,92 @@ export default class App extends React.Component<any, any> {
sdk: undefined,
error: {
message: undefined,
},
}
};
}

renderScannerComponents() {
if (!this.state.sdk) {
return null;
}

return this.scannerComponentFromRoute(NavigationUtils.findRoute() ?? '');
}

scannerComponentFromRoute(route: string) {
const onClose = () => {
RoutingService.instance.reset();
}

switch (route) {
case RoutePath.DocumentScanner:
return <DocumentScannerComponent onClose={onClose} onDocumentDetected={this.onDocumentDetected.bind(this)}/>;
case RoutePath.BarcodeScanner:
return <BarcodeScannerComponent onClose={onClose} onBarcodesDetected={this.onBarcodesDetected.bind(this)}/>;
case RoutePath.BarcodeScannerWithOverlay:
return <BarcodeScannerComponent
onClose={onClose}
additionalConfig={{
overlay: {
visible: true,
onBarcodeFound: (code: Barcode, polygon: IBarcodePolygonHandle, label: IBarcodePolygonLabelHandle) => {
// You can override onBarcodeFound and create your own implementation for custom styling, e.g.
// if you wish to only color in certain types of barcodes, you can find and pick them, as demonstrated below:
if (code.format === "QR_CODE") {
polygon.style({fill: "rgba(255, 255, 0, 0.3)", stroke: "yellow"})
}
}
},
// When dealing with AR overlay, let's hide the finder and have the whole area be detectable
showFinder: false
}}
onBarcodesDetected={this.onBarcodesDetected.bind(this)}
/>
case RoutePath.MrzScanner:
return <MrzScannerComponent
onClose={onClose}
onMrzsDetected={this.onMrzDetected.bind(this)}
/>;
case RoutePath.TextDataScanner:
return <TextDataScannerComponent
onClose={onClose}
onTextDataDetected={this.onTextDataDetected.bind(this)}
/>;
case RoutePath.VINScanner:
return <VINScannerComponent
onClose={onClose}
onVINDetected={this.onVINDetected.bind(this)}
/>;
case RoutePath.ScanAndCount:
return <BarcodeScannerComponent
onClose={onClose}
// To enable scan-and-count feature, add the additional config of scanAndCount: {}
additionalConfig={{scanAndCount: {enabled: true}, showFinder: false}}
hideCameraSwapButtons={true}
showBottomActionBar={false}
onBarcodesDetected={(barcodes: Barcode[]) => {
// Handle results as you please
}}
/>;
default:
return null;
}
}

async componentDidMount() {
const sdk = await ScanbotSdkService.instance.initialize();
this.setState({ sdk: sdk });
this.setState({
sdk: sdk
});

RoutingService.instance.observeChanges(() => {
this.forceUpdate();
});

await ScanbotSdkService.instance.setLicenseFailureHandler((error: any) => {

RoutingService.instance.reset();

this.setState({ error: { message: error } });
if (this._documentScanner?.isVisible()) {
this._documentScanner?.pop();
}
if (this._barcodeScanner?.isVisible()) {
this._barcodeScanner?.pop();
}
if (this._barcodeScannerWithOverlay?.isVisible()) {
this._barcodeScannerWithOverlay?.pop();
}
if (this._mrzScanner?.isVisible()) {
this._mrzScanner?.pop();
}
if (this._textDataScanner?.isVisible()) {
this._textDataScanner?.pop();
}
if (this._scanAndCounter?.isVisible()) {
this._scanAndCounter?.pop();
}
this.setState({error: {message: error}});
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});

}

onBackPress() {
Expand All @@ -100,164 +149,30 @@ export default class App extends React.Component<any, any> {
render() {
return (
<div>
{this.documentScanner()}
{this.barcodeScanner()}
{this.barcodeScannerWithOverlay()}
{this.mrzScanner()}
{this.textDataScanner()}
{this.vinScanner()}
{this.scanAndCounter()}

<Toast alert={this.state.alert} onClose={() => this.setState({ alert: undefined })} />

<AppBar position="fixed" ref={(ref) => (this.navigation = ref)} style={{ zIndex: 19 }}>
<NavigationContent backVisible={!NavigationUtils.isAtRoot()} onBackClick={() => this.onBackPress()} />
{this.renderScannerComponents()}

<Toast alert={this.state.alert} onClose={() => this.setState({alert: undefined})}/>

<AppBar position="fixed" ref={(ref) => (this.navigation = ref)} style={{zIndex: 19}}>
<NavigationContent backVisible={!NavigationUtils.isAtRoot() && !this.isRouteAtScannerComponent()}
onBackClick={() => this.onBackPress()}/>
</AppBar>
<div style={{ height: this.containerHeight(), marginTop: this.toolbarHeight() }}>
<div style={{height: this.containerHeight(), marginTop: this.toolbarHeight()}}>
{this.decideContent()}
</div>
<BottomBar
hidden={NavigationUtils.isAtRoot()}
height={this.toolbarHeight()}
buttons={this.decideButtons()}
hidden={NavigationUtils.isAtRoot()}
height={this.toolbarHeight()}
buttons={this.decideButtons()}
/>
</div>
);
}

_documentScannerHtmlComponent: any;
_documentScanner?: DocumentScannerComponent | null;
documentScanner() {
if (!this._documentScannerHtmlComponent) {
this._documentScannerHtmlComponent = (
<DocumentScannerComponent
ref={(ref) => (this._documentScanner = ref)}
sdk={this.state.sdk}
onDocumentDetected={this.onDocumentDetected.bind(this)}
/>
);
}
return this._documentScannerHtmlComponent;
}

_barcodeScannerHtmlComponent: any;
_barcodeScanner?: BarcodeScannerComponent | null;
barcodeScanner() {
if (!this._barcodeScannerHtmlComponent) {
this._barcodeScannerHtmlComponent = (
<BarcodeScannerComponent
ref={(ref) => (this._barcodeScanner = ref)}
sdk={this.state.sdk}
onBarcodesDetected={this.onBarcodesDetected.bind(this)}
/>
);
}
return this._barcodeScannerHtmlComponent;
}

_barcodeScannerWithOverlayHtmlComponent: any;
_barcodeScannerWithOverlay?: BarcodeScannerComponent | null;
barcodeScannerWithOverlay() {
if (!this._barcodeScannerWithOverlayHtmlComponent) {
this._barcodeScannerWithOverlayHtmlComponent = (
<BarcodeScannerComponent
ref={(ref) => (this._barcodeScannerWithOverlay = ref)}
sdk={this.state.sdk}
additionalConfig={{
overlay: {
visible: true,
onBarcodeFound: (code: Barcode, polygon: IBarcodePolygonHandle, label: IBarcodePolygonLabelHandle) => {
// You can override onBarcodeFound and create your own implementation for custom styling, e.g.
// if you wish to only color in certain types of barcodes, you can find and pick them, as demonstrated below:
if (code.format === "QR_CODE") {
polygon.style({ fill: "rgba(255, 255, 0, 0.3)", stroke: "yellow" })
}
}
},
// When dealing with AR overlay, let's hide the finder and have the whole area be detectable
showFinder: false
}}
onBarcodesDetected={this.onBarcodesDetected.bind(this)}
/>
);
}
return this._barcodeScannerWithOverlayHtmlComponent;
}

_mrzScannerHtmlComponent: any;
_mrzScanner?: MrzScannerComponent | null;
mrzScanner() {
if (!this._mrzScannerHtmlComponent) {
this._mrzScannerHtmlComponent = (
<MrzScannerComponent
ref={(ref) => (this._mrzScanner = ref)}
sdk={this.state.sdk}
onMrzsDetected={this.onMrzDetected.bind(this)}
/>
);
}
return this._mrzScannerHtmlComponent;
}

_textDataScannerHtmlComponent: any;
_textDataScanner?: TextDataScannerComponent | null;
textDataScanner() {
if (!this._textDataScannerHtmlComponent) {
this._textDataScannerHtmlComponent = (
<TextDataScannerComponent
ref={(ref) => (this._textDataScanner = ref)}
sdk={this.state.sdk}
onTextDataDetected={this.onTextDataDetected.bind(this)}
/>
);
}
return this._textDataScannerHtmlComponent;
}

_vinScannerHtmlComponent: any;
_vinScanner?: VINScannerComponent | null;
vinScanner() {
if (!this._vinScannerHtmlComponent) {
this._vinScannerHtmlComponent = (
<VINScannerComponent
ref={(ref) => (this._vinScanner = ref)}
sdk={this.state.sdk}
onVINDetected={this.onVINDetected.bind(this)}
/>
);
}
return this._vinScannerHtmlComponent;
}

_scanAndCounterHtmlComponent: any;
_scanAndCounter?: BarcodeScannerComponent | null;
scanAndCounter() {
if (!this._scanAndCounterHtmlComponent) {
this._scanAndCounterHtmlComponent = (
<BarcodeScannerComponent
ref={(ref) => (this._scanAndCounter = ref)}
sdk={this.state.sdk}
// To enable scan-and-count feature, add the additional config of scanAndCount: {}
additionalConfig={{ scanAndCount: { enabled: true }, showFinder: false }}
hideCameraSwapButtons={true}
showBottomActionBar={false}
onBarcodesDetected={(barcodes: Barcode[]) => {
// Handle results as you please
}}
/>
);
}
return this._scanAndCounterHtmlComponent;
}

decideContent() {
const route = NavigationUtils.findRoute();

if (
NavigationUtils.isAtRoot() ||
route === RoutePath.DocumentScanner ||
route === RoutePath.BarcodeScanner
) {
if (NavigationUtils.isAtRoot() || this.isRouteAtScannerComponent()) {
return (
<div>
<ErrorLabel message={this.state.error.message} />
Expand Down Expand Up @@ -477,39 +392,6 @@ export default class App extends React.Component<any, any> {
return;
}

if (feature.id === RoutePath.DocumentScanner) {
this._documentScanner?.push(AnimationType.PushRight);
return;
}
if (feature.id === RoutePath.BarcodeScanner) {
this._barcodeScanner?.push(AnimationType.PushBottom);
return;
}
if (feature.id === RoutePath.BarcodeScannerWithOverlay) {
this._barcodeScannerWithOverlay?.push(AnimationType.PushBottom);
return;
}
if (feature.id === RoutePath.MrzScanner) {
this._mrzScanner?.push(AnimationType.PushRight);
return;
}
if (feature.id === RoutePath.TextDataScanner) {
this._textDataScanner?.push(AnimationType.PushRight);
return;
}
if (feature.id === RoutePath.TextDataScanner) {
this._textDataScanner?.push(AnimationType.PushRight);
return;
}
if (feature.id === RoutePath.VINScanner) {
this._vinScanner?.push(AnimationType.PushRight);
return;
}
if (feature.id === RoutePath.ScanAndCount) {
this._scanAndCounter?.push(AnimationType.PushRight);
return;
}

if (feature.route) {
RoutingService.instance.route(feature.route);
return;
Expand Down Expand Up @@ -566,4 +448,8 @@ export default class App extends React.Component<any, any> {
}
}
}

private isRouteAtScannerComponent() {
return !!this.scannerComponentFromRoute(NavigationUtils.findRoute() ?? '');
}
}
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