[TS migration] Migrate 'OfflineWithFeedback.js' component to TypeScript

src/components/MessagesRow.js → src/components/MessagesRow.tsx

@@ -1,55 +1,45 @@
-import PropTypes from 'prop-types';
 import React from 'react';
-import {View} from 'react-native';
-import _ from 'underscore';
+import {StyleProp, View, ViewStyle} from 'react-native';
 import useLocalize from '@hooks/useLocalize';
-import stylePropTypes from '@styles/stylePropTypes';
-import * as StyleUtils from '@styles/StyleUtils';
+import * as Localize from '@libs/Localize';
 import useThemeStyles from '@styles/useThemeStyles';
 import CONST from '@src/CONST';
+import {isEmptyObject} from '@src/types/utils/EmptyObject';
 import DotIndicatorMessage from './DotIndicatorMessage';
 import Icon from './Icon';
 import * as Expensicons from './Icon/Expensicons';
 import PressableWithoutFeedback from './Pressable/PressableWithoutFeedback';
 import Tooltip from './Tooltip';
 
-const propTypes = {
+type MessagesRowProps = {
     /** The messages to display */
-    messages: PropTypes.objectOf(
-        PropTypes.oneOfType([PropTypes.oneOfType([PropTypes.string, PropTypes.object]), PropTypes.arrayOf(PropTypes.oneOfType([PropTypes.string, PropTypes.object]))]),
-    ),
+    messages: Record<string, Localize.MaybePhraseKey>;
 
     /** The type of message, 'error' shows a red dot, 'success' shows a green dot */
-    type: PropTypes.oneOf(['error', 'success']).isRequired,
+    type: 'error' | 'success';
 
     /** A function to run when the X button next to the message is clicked */
-    onClose: PropTypes.func,
+    onClose?: () => void;
 
     /** Additional style object for the container */
-    containerStyles: stylePropTypes,
+    containerStyles?: StyleProp<ViewStyle>;
 
     /** Whether we can dismiss the messages */
-    canDismiss: PropTypes.bool,
+    canDismiss?: boolean;
 };
 
-const defaultProps = {
-    messages: {},
-    onClose: () => {},
-    containerStyles: [],
-    canDismiss: true,
-};
-
-function MessagesRow({messages, type, onClose, containerStyles, canDismiss}) {
+function MessagesRow({messages = {}, type, onClose = () => {}, containerStyles, canDismiss = true}: MessagesRowProps) {
     const styles = useThemeStyles();
     const {translate} = useLocalize();
-    if (_.isEmpty(messages)) {
+
+    if (isEmptyObject(messages)) {
         return null;
     }
 
     return (
-        <View style={StyleUtils.combineStyles(styles.flexRow, styles.alignItemsCenter, containerStyles)}>
+        <View style={[styles.flexRow, styles.alignItemsCenter, containerStyles]}>
             <DotIndicatorMessage
-                style={[styles.flex1]}
+                style={styles.flex1}
                 messages={messages}
                 type={type}
             />
@@ -69,8 +59,6 @@ function MessagesRow({messages, type, onClose, containerStyles, canDismiss}) {
     );
 }
 
-MessagesRow.propTypes = propTypes;
-MessagesRow.defaultProps = defaultProps;
 MessagesRow.displayName = 'MessagesRow';
 
 export default MessagesRow;

src/components/OfflineWithFeedback.tsx

@@ -0,0 +1,144 @@
+import React from 'react';
+import {ImageStyle, StyleProp, TextStyle, View, ViewStyle} from 'react-native';
+import useNetwork from '@hooks/useNetwork';
+import shouldRenderOffscreen from '@libs/shouldRenderOffscreen';
+import * as StyleUtils from '@styles/StyleUtils';
+import useThemeStyles from '@styles/useThemeStyles';
+import CONST from '@src/CONST';
+import * as OnyxCommon from '@src/types/onyx/OnyxCommon';
+import ChildrenProps from '@src/types/utils/ChildrenProps';
+import {isNotEmptyObject} from '@src/types/utils/EmptyObject';
+import MessagesRow from './MessagesRow';
+
+/**
+ * This component should be used when we are using the offline pattern B (offline with feedback).
+ * You should enclose any element that should have feedback that the action was taken offline and it will take
+ * care of adding the appropriate styles for pending actions and displaying the dismissible error.
+ */
+
+type OfflineWithFeedbackProps = ChildrenProps & {
+    /** The type of action that's pending  */
+    pendingAction: OnyxCommon.PendingAction;
+
+    /** Determine whether to hide the component's children if deletion is pending */
+    shouldHideOnDelete?: boolean;
+
+    /** The errors to display  */
+    errors?: OnyxCommon.Errors;
+
+    /** Whether we should show the error messages */
+    shouldShowErrorMessages?: boolean;
+
+    /** Whether we should disable opacity */
+    shouldDisableOpacity?: boolean;
+
+    /** A function to run when the X button next to the error is clicked */
+    onClose?: () => void;
+
+    /** Additional styles to add after local styles. Applied to the parent container */
+    style?: StyleProp<ViewStyle>;
+
+    /** Additional styles to add after local styles. Applied to the children wrapper container */
+    contentContainerStyle?: StyleProp<ViewStyle>;
+
+    /** Additional style object for the error row */
+    errorRowStyles?: StyleProp<ViewStyle>;
+
+    /** Whether applying strikethrough to the children should be disabled */
+    shouldDisableStrikeThrough?: boolean;
+
+    /** Whether to apply needsOffscreenAlphaCompositing prop to the children */
+    needsOffscreenAlphaCompositing?: boolean;
+
+    /** Whether we can dismiss the error message */
+    canDismissError?: boolean;
+};
+
+type StrikethroughProps = Partial<ChildrenProps> & {style: Array<ViewStyle | TextStyle | ImageStyle>};
+
+/**
+ * This method applies the strikethrough to all the children passed recursively
+ */
+function applyStrikeThrough(children: React.ReactNode, styles: ReturnType<typeof useThemeStyles>): React.ReactNode {
+    return React.Children.map(children, (child) => {
+        if (!React.isValidElement(child)) {
+            return child;
+        }
+
+        const props: StrikethroughProps = {
+            style: StyleUtils.combineStyles(child.props.style, styles.offlineFeedback.deleted, styles.userSelectNone),
+        };
+
+        if (child.props.children) {
+            props.children = applyStrikeThrough(child.props.children, styles);
+        }
+
+        return React.cloneElement(child, props);
+    });
+}
+
+function omitBy<T>(obj: Record<string, T> | undefined, predicate: (value: T) => boolean) {
+    // eslint-disable-next-line @typescript-eslint/naming-convention, @typescript-eslint/no-unused-vars
+    return Object.fromEntries(Object.entries(obj ?? {}).filter(([_, value]) => !predicate(value)));
+}
+
+function OfflineWithFeedback({
+    pendingAction,
+    canDismissError = true,
+    contentContainerStyle,
+    errorRowStyles,
+    errors,
+    needsOffscreenAlphaCompositing = false,
+    onClose = () => {},
+    shouldDisableOpacity = false,
+    shouldDisableStrikeThrough = false,
+    shouldHideOnDelete = true,
+    shouldShowErrorMessages = true,
+    style,
+    ...rest
+}: OfflineWithFeedbackProps) {
+    const styles = useThemeStyles();
+    const {isOffline} = useNetwork();
+
+    const hasErrors = isNotEmptyObject(errors ?? {});
+    // Some errors have a null message. This is used to apply opacity only and to avoid showing redundant messages.
+    const errorMessages = omitBy(errors, (e) => e === null);
+    const hasErrorMessages = isNotEmptyObject(errorMessages);
+    const isOfflinePendingAction = !!isOffline && !!pendingAction;
+    const isUpdateOrDeleteError = hasErrors && (pendingAction === CONST.RED_BRICK_ROAD_PENDING_ACTION.DELETE || pendingAction === CONST.RED_BRICK_ROAD_PENDING_ACTION.UPDATE);
+    const isAddError = hasErrors && pendingAction === CONST.RED_BRICK_ROAD_PENDING_ACTION.ADD;
+    const needsOpacity = !shouldDisableOpacity && ((isOfflinePendingAction && !isUpdateOrDeleteError) || isAddError);
+    const needsStrikeThrough = !shouldDisableStrikeThrough && isOffline && pendingAction === CONST.RED_BRICK_ROAD_PENDING_ACTION.DELETE;
+    const hideChildren = shouldHideOnDelete && !isOffline && pendingAction === CONST.RED_BRICK_ROAD_PENDING_ACTION.DELETE && !hasErrors;
+    let children = rest.children;
+
+    // Apply strikethrough to children if needed, but skip it if we are not going to render them
+    if (needsStrikeThrough && !hideChildren) {
+        children = applyStrikeThrough(children, styles);
+    }
+    return (
+        <View style={style}>
+            {!hideChildren && (
+                <View
+                    style={[needsOpacity ? styles.offlineFeedback.pending : {}, contentContainerStyle]}
+                    needsOffscreenAlphaCompositing={shouldRenderOffscreen ? needsOpacity && needsOffscreenAlphaCompositing : undefined}
+                >
+                    {children}
+                </View>
+            )}
+            {shouldShowErrorMessages && hasErrorMessages && (
+                <MessagesRow
+                    messages={errorMessages}
+                    type="error"
+                    onClose={onClose}
+                    containerStyles={errorRowStyles}
+                    canDismiss={canDismissError}
+                />
+            )}
+        </View>
+    );
+}
+
+OfflineWithFeedback.displayName = 'OfflineWithFeedback';
+
+export default OfflineWithFeedback;