refactor: IOURequestStepScan clean-up, phase 3: Consolidate isMobile() and add useDragAndDropSupport

src/pages/iou/request/step/IOURequestStepOdometerImage/index.native.tsx

@@ -32,9 +32,9 @@ import {shouldUseTransactionDraft} from '@libs/IOUUtils';
 import Log from '@libs/Log';
 import Navigation from '@libs/Navigation/Navigation';
 import CameraPermission from '@pages/iou/request/step/IOURequestStepScan/CameraPermission';
+import NavigationAwareCamera from '@pages/iou/request/step/IOURequestStepScan/components/NavigationAwareCamera/Camera';
 import {cropImageToAspectRatio} from '@pages/iou/request/step/IOURequestStepScan/cropImageToAspectRatio';
 import type {ImageObject} from '@pages/iou/request/step/IOURequestStepScan/cropImageToAspectRatio';
-import NavigationAwareCamera from '@pages/iou/request/step/IOURequestStepScan/NavigationAwareCamera/Camera';
 import StepScreenWrapper from '@pages/iou/request/step/StepScreenWrapper';
 import withFullTransactionOrNotFound from '@pages/iou/request/step/withFullTransactionOrNotFound';
 import type {WithFullTransactionOrNotFoundProps} from '@pages/iou/request/step/withFullTransactionOrNotFound';

src/pages/iou/request/step/IOURequestStepOdometerImage/index.tsx

@@ -24,9 +24,9 @@ import {base64ToFile} from '@libs/fileDownload/FileUtils';
 import {shouldUseTransactionDraft} from '@libs/IOUUtils';
 import Log from '@libs/Log';
 import Navigation from '@libs/Navigation/Navigation';
+import NavigationAwareCamera from '@pages/iou/request/step/IOURequestStepScan/components/NavigationAwareCamera/WebCamera';
 import {cropImageToAspectRatio} from '@pages/iou/request/step/IOURequestStepScan/cropImageToAspectRatio';
 import type {ImageObject} from '@pages/iou/request/step/IOURequestStepScan/cropImageToAspectRatio';
-import NavigationAwareCamera from '@pages/iou/request/step/IOURequestStepScan/NavigationAwareCamera/WebCamera';
 import StepScreenDragAndDropWrapper from '@pages/iou/request/step/StepScreenDragAndDropWrapper';
 import withFullTransactionOrNotFound from '@pages/iou/request/step/withFullTransactionOrNotFound';
 import type {WithFullTransactionOrNotFoundProps} from '@pages/iou/request/step/withFullTransactionOrNotFound';

src/pages/iou/request/step/IOURequestStepScan/components/DesktopWebUploadView.tsx

@@ -0,0 +1,143 @@
+import React, {useRef, useState} from 'react';
+import {PanResponder, View} from 'react-native';
+import AttachmentPicker from '@components/AttachmentPicker';
+import Button from '@components/Button';
+import DragAndDropConsumer from '@components/DragAndDrop/Consumer';
+import DropZoneUI from '@components/DropZone/DropZoneUI';
+import Icon from '@components/Icon';
+import ReceiptAlternativeMethods from '@components/ReceiptAlternativeMethods';
+import Text from '@components/Text';
+import {useMemoizedLazyExpensifyIcons, useMemoizedLazyIllustrations} from '@hooks/useLazyAsset';
+import useLocalize from '@hooks/useLocalize';
+import useTheme from '@hooks/useTheme';
+import useThemeStyles from '@hooks/useThemeStyles';
+import StepScreenDragAndDropWrapper from '@pages/iou/request/step/StepScreenDragAndDropWrapper';
+import CONST from '@src/CONST';
+import type {FileObject} from '@src/types/utils/Attachment';
+
+type DesktopWebUploadViewProps = {
+    PDFValidationComponent: React.ReactNode;
+    shouldAcceptMultipleFiles: boolean;
+    isReplacingReceipt: boolean;
+    onLayout: () => void;
+    validateFiles: (files: FileObject[], items?: DataTransferItem[]) => void;
+    onBackButtonPress: () => void;
+    shouldShowWrapper: boolean;
+};
+
+function DesktopWebUploadView({
+    PDFValidationComponent,
+    shouldAcceptMultipleFiles,
+    isReplacingReceipt,
+    onLayout,
+    validateFiles,
+    onBackButtonPress,
+    shouldShowWrapper,
+}: DesktopWebUploadViewProps) {
+    const theme = useTheme();
+    const styles = useThemeStyles();
+    const {translate} = useLocalize();
+    const lazyIllustrations = useMemoizedLazyIllustrations(['ReceiptStack']);
+    const lazyIcons = useMemoizedLazyExpensifyIcons(['ReplaceReceipt', 'SmartScan']);
+    const panResponder = useRef(
+        PanResponder.create({
+            onPanResponderTerminationRequest: () => false,
+        }),
+    ).current;
+
+    const [containerHeight, setContainerHeight] = useState(0);
+    const [desktopUploadViewHeight, setDesktopUploadViewHeight] = useState(0);
+    const [alternativeMethodsHeight, setAlternativeMethodsHeight] = useState(0);
+    const chooseFilesPaddingVertical = Number(styles.chooseFilesView(false).paddingVertical);
+    const shouldHideAlternativeMethods = alternativeMethodsHeight + desktopUploadViewHeight + chooseFilesPaddingVertical * 2 > containerHeight;
+
+    const handleDropReceipt = (e: DragEvent) => {
+        const files = Array.from(e?.dataTransfer?.files ?? []);
+        if (files.length === 0) {
+            return;
+        }
+        for (const file of files) {
+            // eslint-disable-next-line no-param-reassign
+            file.uri = URL.createObjectURL(file);
+        }
+
+        validateFiles(files, Array.from(e.dataTransfer?.items ?? []));
+    };
+
+    return (
+        <StepScreenDragAndDropWrapper
+            headerTitle={translate('common.receipt')}
+            onBackButtonPress={onBackButtonPress}
+            shouldShowWrapper={shouldShowWrapper}
+            testID="IOURequestStepScan"
+        >
+            {(isDraggingOver) => (
+                <View
+                    onLayout={(event) => {
+                        setContainerHeight(event.nativeEvent.layout.height);
+                        onLayout();
+                    }}
+                    style={[styles.flex1, styles.chooseFilesView(false)]}
+                >
+                    <View style={[styles.flex1, styles.alignItemsCenter, styles.justifyContentCenter]}>
+                        {!isDraggingOver && (
+                            <View
+                                style={[styles.alignItemsCenter, styles.justifyContentCenter]}
+                                onLayout={(e) => {
+                                    setDesktopUploadViewHeight(e.nativeEvent.layout.height);
+                                }}
+                            >
+                                {PDFValidationComponent}
+                                <Icon
+                                    src={lazyIllustrations.ReceiptStack}
+                                    width={CONST.RECEIPT.ICON_SIZE}
+                                    height={CONST.RECEIPT.ICON_SIZE}
+                                />
+                                <View
+                                    style={[styles.uploadFileViewTextContainer, styles.userSelectNone]}
+                                    // eslint-disable-next-line react/jsx-props-no-spreading, react-hooks/refs
+                                    {...panResponder.panHandlers}
+                                >
+                                    <Text style={[styles.textFileUpload, styles.mb2]}>{translate(shouldAcceptMultipleFiles ? 'receipt.uploadMultiple' : 'receipt.upload')}</Text>
+                                    <Text style={[styles.textLabelSupporting, styles.textAlignCenter, styles.lineHeightLarge]}>
+                                        {translate(shouldAcceptMultipleFiles ? 'receipt.desktopSubtitleMultiple' : 'receipt.desktopSubtitleSingle')}
+                                    </Text>
+                                </View>
+
+                                <AttachmentPicker allowMultiple={shouldAcceptMultipleFiles}>
+                                    {({openPicker}) => (
+                                        <Button
+                                            success
+                                            text={translate(shouldAcceptMultipleFiles ? 'common.chooseFiles' : 'common.chooseFile')}
+                                            accessibilityLabel={translate(shouldAcceptMultipleFiles ? 'common.chooseFiles' : 'common.chooseFile')}
+                                            style={[styles.p5]}
+                                            onPress={() => {
+                                                openPicker({
+                                                    onPicked: (data) => validateFiles(data),
+                                                });
+                                            }}
+                                            sentryLabel={CONST.SENTRY_LABEL.IOU_REQUEST_STEP.SCAN_SUBMIT_BUTTON}
+                                        />
+                                    )}
+                                </AttachmentPicker>
+                            </View>
+                        )}
+                    </View>
+                    <DragAndDropConsumer onDrop={handleDropReceipt}>
+                        <DropZoneUI
+                            icon={isReplacingReceipt ? lazyIcons.ReplaceReceipt : lazyIcons.SmartScan}
+                            dropStyles={styles.receiptDropOverlay(true)}
+                            dropTitle={isReplacingReceipt ? translate('dropzone.replaceReceipt') : translate(shouldAcceptMultipleFiles ? 'dropzone.scanReceipts' : 'quickAction.scanReceipt')}
+                            dropTextStyles={styles.receiptDropText}
+                            dashedBorderStyles={[styles.dropzoneArea, styles.easeInOpacityTransition, styles.activeDropzoneDashedBorder(theme.receiptDropBorderColorActive, true)]}
+                        />
+                    </DragAndDropConsumer>
+                    {!shouldHideAlternativeMethods && <ReceiptAlternativeMethods onLayout={(e) => setAlternativeMethodsHeight(e.nativeEvent.layout.height)} />}
+                </View>
+            )}
+        </StepScreenDragAndDropWrapper>
+    );
+}
+
+export default DesktopWebUploadView;
+export type {DesktopWebUploadViewProps};