lab 8 done

labs/lab8/package-lock.json

@@ -16,6 +16,7 @@
         "@mui/material": "^9.0.0",
         "@mui/x-charts": "^9.0.1",
         "@mui/x-data-grid": "^9.0.1",
+        "@redux-devtools/extension": "^4.0.0",
         "@reduxjs/toolkit": "^2.11.2",
         "react": "^19.2.4",
         "react-dom": "^19.2.4",
@@ -1206,6 +1207,15 @@
         "url": "https://opencollective.com/popperjs"
       }
     },
+    "node_modules/@redux-devtools/extension": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/@redux-devtools/extension/-/extension-4.0.0.tgz",
+      "integrity": "sha512-pLIzgo5MvqdDLe5D1pzHLgmr8THra/DOyRf5MvOEPZnKKDn6RhFbNSS5oXZ3Cal0cpx08kx7sR6zD8QgoXEnZA==",
+      "license": "MIT",
+      "peerDependencies": {
+        "redux": "^3.1.0 || ^4.0.0 || ^5.0.0"
+      }
+    },
     "node_modules/@reduxjs/toolkit": {
       "version": "2.11.2",
       "resolved": "https://registry.npmjs.org/@reduxjs/toolkit/-/toolkit-2.11.2.tgz",

labs/lab8/package.json

@@ -18,6 +18,7 @@
     "@mui/material": "^9.0.0",
     "@mui/x-charts": "^9.0.1",
     "@mui/x-data-grid": "^9.0.1",
+    "@redux-devtools/extension": "^4.0.0",
     "@reduxjs/toolkit": "^2.11.2",
     "react": "^19.2.4",
     "react-dom": "^19.2.4",

labs/lab8/src/store.tsx

@@ -1,10 +1,12 @@
 import { configureStore } from '@reduxjs/toolkit';
 import listsReducer from './testing/features/quizSlice';
 
+
 const store = configureStore({
   reducer: {
     lists: listsReducer,
   },
+  devTools: { trace: true ,traceLimit: 25},
 });
 
 export type RootState = ReturnType<typeof store.getState>;

labs/lab8/src/testing/components/SortableItem.tsx

@@ -6,9 +6,10 @@ import DragIndicatorIcon from '@mui/icons-material/DragIndicator';
 interface SortableItemProps {
    item: string;
    id: string;// чтобы тайпскрипт компилятор не жаловался, добавил в инетрфейс, хотя и так компилируется нормально
+   isDisabled:boolean;
 }
 
-export function SortableItem({ item }: SortableItemProps) {
+export function SortableItem({ item ,isDisabled}: SortableItemProps) {
       const id = item; /* идентификатор для useSortable */
       const {
         attributes,
@@ -24,7 +25,7 @@ export function SortableItem({ item }: SortableItemProps) {
       };
 
       return (
-        <ListItem ref={ setNodeRef } style={ style } { ...attributes } { ...listeners }>
+        <ListItem ref={ isDisabled ? undefined : setNodeRef } style={ style } { ...attributes } { ...listeners }>
           <ListItemButton
               sx={{
               border: '1px solid gray',

labs/lab8/src/testing/features/Matching.tsx

@@ -3,7 +3,7 @@ import type {tTasks} from "../quizData"
 import SortableList from '../features/SortableList';
 import { useEffect } from 'react';
 import { useDispatch } from 'react-redux';
-import { addList } from './quizSlice';
+import { addList,mixUp } from './quizSlice';
 interface ComponentProps {
     tasks: tTasks;
     index: number;
@@ -17,6 +17,11 @@ function Matching({tasks,index}: ComponentProps) {
      dispatch(addList({ index, items: answers }));
   }, []);
 
+  useEffect(() => {
+     dispatch(mixUp());
+  }, []);
+  
+
   const answers: string[] = tasks.map((item) => item.answer);
   return (
     <Grid container spacing={2}>

labs/lab8/src/testing/features/Quiz.tsx

@@ -1,8 +1,52 @@
 import { Box, Button, Container, Typography } from '@mui/material';
 import { quiz } from "../quizData";
+import { useSelector } from 'react-redux';
+import {useState } from 'react';
 import Matching from './Matching';
+import type { RootState } from '../../store';
+import store from '../../store';
+import { useDispatch } from 'react-redux';
+import { mixUp, startTesting, stopTesting } from './quizSlice';
+
+function QuizStats() {
+
+  const checkTask = (index: number): string => {
+    useSelector((state: RootState) => state.lists.lists[index]);
+    let state = store.getState();
+    if (state.lists.correctAnswers.length <= index) {
+      return "";
+    }
+    let correctCounter = state.lists.lists[index].reduce((prev, answ, i) => prev + Number(state.lists.correctAnswers[index][i] === answ), 0)
+
+    if (correctCounter == state.lists.lists[index].length) {
+      return "все ответы верные"
+    }
+    return `верно ${correctCounter}/${state.lists.lists[index].length}`
+
+  }
+  return (
+    <Container sx={{ margin: "auto" }}>
+      <h3>Результаты теста</h3>
+      <Typography>Задание 1: {checkTask(0)}</Typography>
+      <Typography>Задание 2: {checkTask(1)}</Typography>
+    </Container>
+  )
+}
+
 
 function Quiz() {
+  const dispatch = useDispatch();
+  const [displayingResults, setDisplayingResults] = useState(false);
+  const resetQuiz = () => {
+    setDisplayingResults(false);
+    dispatch(mixUp());
+    dispatch(startTesting());
+  }
+  const checkQuiz = () => {
+    setDisplayingResults(true);
+    dispatch(stopTesting());
+  }
+
 
   return (
     <Container maxWidth="md">
@@ -14,10 +58,13 @@ function Quiz() {
           <Matching index={index} tasks={item.tasks} />
         </Box>
       ))}
+
       <Box sx={{ display: 'flex', justifyContent: 'space-around' }}>
-        <Button variant="contained">Проверить</Button>
-        <Button variant="contained">Начать снова</Button>
+        <Button onClick={checkQuiz} variant="contained">Проверить</Button>
+        <Button onClick={resetQuiz} variant="contained">Начать снова</Button>
       </Box>
+      {displayingResults && <QuizStats />}
+
     </Container>
   );
 }

labs/lab8/src/testing/features/SortableList.tsx

@@ -15,6 +15,7 @@ function SortableList({ index}: ComponentProps) {
 
   const dispatch = useDispatch();
   const arr = useSelector((state: RootState) => state.lists.lists[index])
+  const isDisabled = useSelector((state: RootState) => state.lists.isTestingDone)
   const draggedItems = arr || []; 
 
   const handleDragEnd = (event: any) => {
@@ -33,7 +34,7 @@ function SortableList({ index}: ComponentProps) {
         strategy={verticalListSortingStrategy}>
         <List>
           {draggedItems.map((item) => (
-            <SortableItem key={item} item={item} id={item} />
+            <SortableItem key={item} item={item} id={item} isDisabled={isDisabled}/>
           ))}
         </List>
       </SortableContext>

labs/lab8/src/testing/features/quizSlice.tsx

@@ -1,11 +1,33 @@
 import { createSlice } from '@reduxjs/toolkit';
 import type {PayloadAction} from '@reduxjs/toolkit';
+
+function shuffle<T>(array:Array<T>):Array<T> {
+  let currentIndex = array.length;
+
+  // While there remain elements to shuffle...
+  while (currentIndex != 0) {
+
+    // Pick a remaining element...
+    let randomIndex = Math.floor(Math.random() * currentIndex);
+    currentIndex--;
+
+    // And swap it with the current element.
+    [array[currentIndex], array[randomIndex]] = [
+      array[randomIndex], array[currentIndex]];
+  }
+  return array;
+}
+
 interface ListsState {
   lists: string[][]; // хранит перемещаемые элементы каждого списка ответов
+  correctAnswers:string[][];
+  isTestingDone:boolean
 }
 
 const initialState: ListsState = {
    lists: [],
+   correctAnswers:[],
+   isTestingDone:false
 };
 
 const listsSlice = createSlice({
@@ -14,7 +36,9 @@ const listsSlice = createSlice({
   reducers: {
     addList: (state, action: PayloadAction<{index: number; items: string[]}>)=>{
       const { index, items } = action.payload;
-      state.lists.splice(index, 0, items); 
+      state.lists.splice(index, 1, items); 
+      state.correctAnswers.splice(index, 1, items); 
+      
     },
     setDraggedItems: (state, action: PayloadAction<{ index: number; items: string[] }>) => {
         const { index, items } = action.payload;
@@ -22,9 +46,22 @@ const listsSlice = createSlice({
            state.lists[index] = items; // обновляем конкретный список
         }
     },
+    mixUp: (state) => {
+        state.lists=state.lists.map((list)=>
+        {
+          return shuffle(list); 
+        })
+    },
+    stopTesting:(state)=>{
+      state.isTestingDone=true;
+    },
+    startTesting:(state)=>{
+      state.isTestingDone=false;
+    }
   },
 });
 
 // Экспортируем действия и редьюсер
-export const { addList, setDraggedItems } = listsSlice.actions;
+export const { addList, setDraggedItems,mixUp,startTesting,stopTesting } = listsSlice.actions;
+export type {ListsState}
 export default listsSlice.reducer;