我是Redux和Redux工具包的新手。我正在制作一个todo应用程序来学习它。在那里我可以添加和删除todos。现在我正在尝试编辑它。但是我不知道如何发送我添加到我的textinput中的文本的有效载荷（“新”待办事项）和键，这样我就知道我按了哪个键。也许我错过了一些简单的东西，或者有什么我需要学习的东西，我'我误会了？希望我的代码不会太混乱，谢谢。
"这是我的一片“

export const todoSlice = createSlice({
  name: "todo",
  initialState:{todos:[{text:"test1", key:1}, {text:"test2", key:2}, {text:"test3", key:3}]},
  reducers: {
    addTodo: (state, action) => {
      const todo = {key: Math.random(), text: action.payload,};
      state.todos.push(todo);
    },
    removeTodo: (state, action) => {
        state.todos = state.todos.filter((todo) => todo.key !== action.payload);
      },
    clearAll: (state) => {
      state.todos = []
    },
    editTodo:(state, action) => {
      //This is where I want to update the text
    }
  },
});

这是应用程序：

export default function Home() {
    const [text, setText] = useState("")
    const [showModal, setShowModal] = useState(false)
    const [modalText, setModalText] = useState()
    const [newText, setNewText] = useState("")

    const [currentItem, setCurrentItem] = useState()

    const todos = useSelector((state) => state.todo.todos);
    const dispatch = useDispatch();

    const handleOnChangeText = (val) => {
        setText(val)
    }

    const handleAddTodo = () => {
        if (text.length > 0){
            dispatch(addTodo(text))
            setText("")
        } else {
            console.log("error")
        }
    }

    const handleRemoveTodo = (item) => {
            dispatch(removeTodo(item.key))
    }

    const handleClearAll = () => {
            dispatch(clearAll())
    }

    const handleOnEditPress = (item) => {
        setModalText(item.text)
        setShowModal(true)
        setCurrentItem(item)
    }

    const handleEditTodoText = (val) => {
        setNewText(val)
    }

    const handleOnSavePress = () => { 
        dispatch(editTodo(newText))
    }

  return (
    <SafeAreaView style={styles.container}>
{ showModal ?    <EditModule
        onClosePress={()=>setShowModal(false)}
        title={modalText}
        placeholder={modalText}
        onChangeText={(val)=>handleEditTodoText(val)}
        onSavePress={()=>handleOnSavePress()}
        /> : null}
        <View style={styles.topSection}>
            <Text>Add text</Text>
            <TextInput
                placeholder='Write here'
                style={styles.textinput}
                onChangeText={(val)=>handleOnChangeText(val)}
                value={text}
                onBlur={()=>handleAddTodo()}
            />
            <Button
                text={"Add"}
                onPress={()=>handleAddTodo()}
            />
            <Button
                text={"Clear all"}
                onPress={()=>handleClearAll()}
            />
        </View>

        <View style={styles.bottomSection}>
        <FlatList
            data={todos}
            renderItem={ ({item}) => (
                <ListItem 
                text={item.text}
                onPress={()=>handleRemoveTodo(item)}
                onEditPress={()=>handleOnEditPress(item)}
                />)} 
                />

        </View>
    </SafeAreaView>
  )
}