fix: 修复Toast和Passcode组件的bug

.changeset/odd-eyes-fry.md

@@ -0,0 +1,5 @@
+---
+'@td-design/react-native': patch
+---
+
+修复Toast和Passcode组件的bug

packages/react-native-picker/src/picker/components/Normal/index.tsx

@@ -13,6 +13,7 @@ function NormalPicker<T>(props: ImperativeModalChildrenProps<NormalPickerProps<T
   const {
     title,
     data,
+    request,
     value,
     onChange,
     cancelText = '取消',
@@ -22,18 +23,15 @@ function NormalPicker<T>(props: ImperativeModalChildrenProps<NormalPickerProps<T
     ...restProps
   } = props;
 
-  console.log(value, 'value');
-
-  const initialValue = data.length > 0 ? data[0].value : undefined;
-
-  const { selectedValue, handleOk, handleChange, handleClose } = useNormalPicker({
+  const { selectedValue, handleOk, handleChange, handleClose, options } = useNormalPicker({
+    data,
+    request,
     value,
-    initialValue,
     onChange,
     closeModal,
   });
 
-  if (data.length === 0) return null;
+  if (options.length === 0) return null;
 
   return (
     <>
@@ -61,7 +59,7 @@ function NormalPicker<T>(props: ImperativeModalChildrenProps<NormalPickerProps<T
         </Pressable>
       </Flex>
       <Box height={px(200)}>
-        <WheelPicker {...restProps} data={data} value={selectedValue} onChange={handleChange} />
+        <WheelPicker {...restProps} data={options} value={selectedValue} onChange={handleChange} />
       </Box>
     </>
   );

packages/react-native-picker/src/picker/components/Normal/useNormalPicker.ts

@@ -6,10 +6,11 @@ import { NormalPickerProps } from '../../type';
 
 export default function useNormalPicker<T>({
   value,
-  initialValue,
   onChange,
   closeModal,
-}: ImperativeModalChildrenProps<Omit<NormalPickerProps<T>, 'data'> & { initialValue?: T }>) {
+}: ImperativeModalChildrenProps<Omit<NormalPickerProps<T>, 'data'>>) {
+  const initialValue = data.length > 0 ? data[0].value : undefined;
+
   const [selectedValue, selectValue] = useSafeState<T | undefined>(value || initialValue);
 
   const handleChange = (val: PickerData<T>) => {

packages/react-native-picker/src/picker/type.ts

@@ -2,13 +2,21 @@ import { CascadePickerItemProps, WheelPickerPropsBase } from '../components/Whee
 
 export interface PickerProps<T> extends WheelPickerPropsBase {
   /** 选择项列表 */
-  data: CascadePickerItemProps<T>[];
+  data?: CascadePickerItemProps<T>[];
+  /** 请求数据 */
+  request?: () => Promise<CascadePickerItemProps<T>[]>;
   /** 是否级联 */
   cascade?: boolean;
   /** 展示几列 */
   cols?: number;
   value?: T[] | T;
   onChange?: (value?: T extends (infer U)[] ? U[] : T) => void;
+  /** 字段名 */
+  fieldNames?: {
+    label?: string;
+    value?: string;
+    children?: string;
+  };
 }
 
 /** 弹窗Picker的属性 */

packages/react-native/src/passcode/PasscodeItem.tsx

@@ -1,4 +1,4 @@
-import React, { forwardRef, memo, RefObject, useEffect } from 'react';
+import React, { forwardRef, memo } from 'react';
 import { Platform, StyleSheet, TextInput } from 'react-native';
 
 import { useTheme } from '@shopify/restyle';
@@ -18,9 +18,9 @@ const PasscodeItem = forwardRef<TextInput, PasscodeItemProps>(
       inputContainerStyle,
       focusStyle,
       inputStyle,
-      handleTextChange,
       inputValue,
       handleKeyPress,
+      handleChangeText,
       selectTextOnFocus,
       ...rest
     },
@@ -29,13 +29,6 @@ const PasscodeItem = forwardRef<TextInput, PasscodeItemProps>(
     const theme = useTheme<Theme>();
     const [focused, { setTrue, setFalse }] = useBoolean(false);
 
-    useEffect(() => {
-      (ref as RefObject<TextInput>)?.current?.setNativeProps({
-        value: inputValue,
-        text: inputValue,
-      });
-    }, [inputValue]);
-
     const styles = StyleSheet.create({
       input: {
         textAlign: 'center',
@@ -61,8 +54,8 @@ const PasscodeItem = forwardRef<TextInput, PasscodeItemProps>(
           autoComplete="off"
           onBlur={setFalse}
           onFocus={setTrue}
-          onChangeText={handleTextChange}
-          onKeyPress={handleKeyPress}
+          onKeyPress={handleKeyPress} // 键盘按下事件， 只用来处理键盘按下删除键的场景
+          onChangeText={handleChangeText} // 输入框内容改变事件, 用来处理输入框内容改变的场景
           selectionColor={theme.colors.primary200}
           style={[styles.input, inputStyle]}
           textContentType={isOTPSupported ? 'oneTimeCode' : 'none'}
@@ -73,6 +66,7 @@ const PasscodeItem = forwardRef<TextInput, PasscodeItemProps>(
             ios: selectTextOnFocus,
             android: true,
           })}
+          value={inputValue}
           {...rest}
         />
       </Box>

packages/react-native/src/passcode/index.tsx

@@ -28,7 +28,7 @@ const Passcode = forwardRef<PasscodeRef, PasscodeProps>(
     },
     ref
   ) => {
-    const { otpCode, inputs, handleKeyPress, handleTextChange } = usePasscode({
+    const { otpCode, inputs, handleKeyPress, handleChangeText } = usePasscode({
       onChange,
       value,
       count,
@@ -56,7 +56,7 @@ const Passcode = forwardRef<PasscodeRef, PasscodeProps>(
                 clearTextOnFocus={clearTextOnFocus}
                 focusStyle={focusStyle}
                 handleKeyPress={handleKeyPress(index)}
-                handleTextChange={handleTextChange(index)}
+                handleChangeText={handleChangeText(index)}
                 inputContainerStyle={inputContainerStyle}
                 inputStyle={inputStyle}
                 inputValue={inputValue}

packages/react-native/src/passcode/reducer.ts

@@ -52,6 +52,7 @@ export default (state: ReducerState, { type, payload }: Actions) => {
       return {
         ...state,
         otpCode,
+        index: (payload as SetOtpTextForIndexPayload).index,
       };
     }
 

packages/react-native/src/passcode/type.ts

@@ -26,7 +26,7 @@ export interface PasscodeProps extends Omit<TextInputProps, 'onChange' | 'onChan
   /** 验证码长度 */
   count?: number;
   /** 验证码输入完成后的回调 */
-  onFinish?: () => void;
+  onFinish?: (value: string) => void;
 }
 
 export interface PasscodeRef {
@@ -45,10 +45,10 @@ export interface PasscodeItemProps extends TextInputProps {
   focusStyle?: StyleProp<ViewStyle>;
   /** TextInput的样式 */
   inputStyle?: StyleProp<TextStyle>;
-  /** 文字改变时的回调事件 */
-  handleTextChange: (text: string) => void;
   /** 输入的值 */
   inputValue: string;
   /** 按键按下的回调事件 */
   handleKeyPress: (keyPressEvent: NativeSyntheticEvent<TextInputKeyPressEventData>) => void;
+  /** 输入框内容改变时的回调事件 */
+  handleChangeText: (text: string) => void;
 }

packages/react-native/src/passcode/usePasscode.ts

@@ -1,7 +1,7 @@
 import { ForwardedRef, RefObject, useEffect, useImperativeHandle, useReducer, useRef } from 'react';
 import { Keyboard, NativeSyntheticEvent, Platform, TextInput, TextInputKeyPressEventData } from 'react-native';
 
-import { useMemoizedFn, useSafeState } from '@td-design/rn-hooks';
+import { useMemoizedFn } from '@td-design/rn-hooks';
 
 import { fillOtpCode } from './helpers';
 import reducer from './reducer';
@@ -19,7 +19,6 @@ export default function usePasscode({
 }) {
   const previousCopiedText = useRef<string>('');
   const inputs = useRef<Array<RefObject<TextInput>>>([]);
-  const [index, setIndex] = useSafeState(0);
 
   const [{ otpCode, hasKeySupport }, dispatch] = useReducer(reducer, {
     otpCode: fillOtpCode(count, value),
@@ -36,13 +35,6 @@ export default function usePasscode({
     }
   }, [value, count]);
 
-  const fillInputs = useMemoizedFn((code: string) => {
-    dispatch({
-      type: 'setOtpCode',
-      payload: { count, code },
-    });
-  });
-
   useImperativeHandle(ref, () => ({
     reset: () => {
       dispatch({ type: 'clearOtp', payload: count });
@@ -75,65 +67,58 @@ export default function usePasscode({
         text: '',
       },
     });
-    focusInput(inputIndex - 1);
+  };
+
+  const handleChangeText = (index: number) => (text: string) => {
+    handleInputTextChange(text, index);
   };
 
   const handleKeyPress =
     (index: number) =>
     ({ nativeEvent: { key } }: NativeSyntheticEvent<TextInputKeyPressEventData>) => {
-      const text = key === 'Backspace' || key.length > 1 ? '' : key;
-      handleInputTextChange(text, index);
-
-      if (Platform.OS === 'android' && !hasKeySupport && !isNaN(parseInt(key)))
+      if (Platform.OS === 'android' && !hasKeySupport && !isNaN(parseInt(key))) {
         dispatch({ type: 'setHasKeySupport', payload: true });
+      }
+
+      if (key === 'Backspace') {
+        // 当前输入框的值
+        const value = otpCode[`${index}`];
+        // 清除当前输入框的值
+        handleClearInput(index);
+        // 如果当前输入框的值为空，则聚焦上一个输入框
+        if (!value) {
+          focusInput(index - 1);
+        }
+      }
     };
 
-  const handleTextChange = (index: number) => (text: string) => {
-    if (
-      (Platform.OS === 'android' && !hasKeySupport) ||
-      // Pasted from input accessory
-      (Platform.OS === 'ios' && text.length > 1)
-    ) {
-      handleInputTextChange(text, index);
-    }
-  };
-
   const handleInputTextChange = (text: string, index: number): void => {
-    setIndex(index);
-
-    if (!text.length) {
-      handleClearInput(index);
-    }
-
-    if (text.length > 1) {
-      handleClearInput(index);
-      Keyboard.dismiss();
-      return fillInputs(text);
-    }
-
-    if (text) {
+    if ([1, 2, 3, 4, 5, 6, 7, 8, 9, 0].includes(parseInt(text))) {
       dispatch({
         type: 'setOtpTextForIndex',
         payload: {
           text,
           index,
         },
       });
+      focusInput(index + 1);
+    } else {
+      handleClearInput(index);
     }
-    focusInput(index + 1);
   };
 
   useEffect(() => {
-    if (index === count - 1) {
-      onFinish?.();
+    const value = Object.values(otpCode).join('');
+    if (value.length === count) {
+      onFinish?.(value);
       Keyboard.dismiss();
     }
-  }, [index, count]);
+  }, [count, otpCode]);
 
   return {
     otpCode,
     inputs,
     handleKeyPress: useMemoizedFn(handleKeyPress),
-    handleTextChange: useMemoizedFn(handleTextChange),
+    handleChangeText: useMemoizedFn(handleChangeText),
   };
 }

packages/react-native/src/toast/useToast.ts

@@ -1,4 +1,5 @@
 import { useEffect, useRef, useState } from 'react';
+import { BackHandler } from 'react-native';
 
 import { useMemoizedFn } from '@td-design/rn-hooks';
 
@@ -18,8 +19,11 @@ export default function useToast() {
     clearTimeout(timer.current);
   };
 
+  /** 每次显示前，先隐藏之前的Toast */
   const show = (params: ToastProps) => {
-    if (visible) return;
+    if (visible) {
+      hide();
+    }
 
     setOptions(params);
     setVisible(true);
@@ -39,6 +43,15 @@ export default function useToast() {
     return () => clearTimeout(timer.current);
   }, [visible, options]);
 
+  /** 当Toast显示的时候，不允许安卓物理返回键可用 */
+  useEffect(() => {
+    BackHandler.addEventListener('hardwareBackPress', () => visible);
+
+    return () => {
+      BackHandler.removeEventListener('hardwareBackPress', () => false);
+    };
+  }, [visible]);
+
   return {
     visible,
     options,