TaskExperimental: автоматическое вычисление максимального балла по задаче

Author: DedSec256

hwproj.front/src/components/Courses/CourseExperimental.tsx

@@ -340,7 +340,7 @@ export const CourseExperimental: FC<ICourseExperimentalProps> = (props) => {
                             }
                         }))
                 }}
-                toEditHomework={() => toEditHomework(homework!)}/>
+                toEditHomework={() => toEditHomework(homework!)} getAllHomeworks={() => homeworks}/>
             {!props.isMentor && props.isStudentAccepted && < CardActions>
                 <Link
                     style={{color: '#212529'}}

hwproj.front/src/components/Tasks/CourseTaskExperimental.tsx

@@ -11,6 +11,8 @@ import {LoadingButton} from "@mui/lab";
 import TaskPublicationAndDeadlineDates from "../Common/TaskPublicationAndDeadlineDates";
 import DeletionConfirmation from "../DeletionConfirmation";
 import ActionOptionsUI from "../Common/ActionOptions";
+import {BonusTag, isBonusWork, isTestWork, TestTag} from "@/components/Common/HomeworkTags";
+import Lodash from "lodash";
 
 interface IEditTaskMetadataState {
     hasDeadline: boolean | undefined;
@@ -25,6 +27,7 @@ const CourseTaskEditor: FC<{
     speculativeTask: HomeworkTaskViewModel & { isModified?: boolean, hasErrors?: boolean },
     speculativeHomework: HomeworkViewModel,
     onUpdate: (update: { task: HomeworkTaskViewModel, isDeleted?: boolean, isSaved?: boolean }) => void,
+    getAllHomeworks: () => HomeworkViewModel[],
     toEditHomework: () => void,
 }> = (props) => {
     const [taskData, setTaskData] = useState<{
@@ -87,6 +90,8 @@ const CourseTaskEditor: FC<{
     const [handleSubmitLoading, setHandleSubmitLoading] = useState(false);
     const [editOptions, setEditOptions] = useState<ActionOptions>({sendNotification: false})
 
+    const [ratingSuggestion, setRatingSuggestion] = useState<number | undefined>(undefined)
+
     const publicationDate = metadata?.publicationDate || homework.publicationDate
 
     useEffect(() => {
@@ -106,6 +111,29 @@ const CourseTaskEditor: FC<{
         setHasErrors(!title || maxRating <= 0 || metadata?.hasErrors === true)
     }, [title, maxRating, metadata?.hasErrors])
 
+    useEffect(() => {
+        if (!isNewTask) return
+        const tags = props.speculativeHomework.tags!
+        const isTest = tags.includes(TestTag)
+        const isBonus = tags.includes(BonusTag)
+
+        const ratingCandidate = Lodash(props.getAllHomeworks()
+            .map(h => h.tasks![0])
+            .filter(x => {
+                if (x === undefined) return false
+                const xIsTest = isTestWork(x)
+                const xIsBonus = isBonusWork(x)
+                return x.id! > 0 && (isTest && xIsTest || isBonus && xIsBonus || !isTest && !isBonus && !xIsTest && !xIsBonus)
+            }))
+            .map(x => x.maxRating!)
+            .groupBy(x => [x])
+            .entries()
+            .sortBy(x => x[1].length).last()?.[1][0]
+
+        setRatingSuggestion(ratingCandidate)
+        setMaxRating(ratingCandidate || maxRating)
+    }, [props.speculativeTask.tags])
+
     const handleSubmit = async (e: any) => {
         e.preventDefault()
         setHandleSubmitLoading(true)
@@ -143,7 +171,7 @@ const CourseTaskEditor: FC<{
     return (
         <CardContent>
             <Grid container xs={"auto"} spacing={1} direction={"row"} justifyContent={"space-between"}
-                  alignItems={"start"} alignContent={"start"} style={{marginTop: -20}}>
+                  alignItems={"center"} alignContent={"start"} style={{marginTop: -20}}>
                 <Grid item xs={8}>
                     <TextField
                         required
@@ -161,11 +189,13 @@ const CourseTaskEditor: FC<{
                 </Grid>
                 <Grid item>
                     <TextField
+                        size={"small"}
                         required
                         fullWidth
                         error={maxRating <= 0 || maxRating > 100}
                         style={{width: '90px'}}
                         label="Баллы"
+                        helperText={maxRating === ratingSuggestion ? "Вычислено" : undefined}
                         variant="outlined"
                         margin="normal"
                         type="number"
@@ -275,6 +305,7 @@ const CourseTaskExperimental: FC<{
     onMount: () => void,
     onUpdate: (x: { task: HomeworkTaskViewModel, isDeleted?: boolean }) => void
     toEditHomework: () => void,
+    getAllHomeworks: () => HomeworkViewModel[],
 }> = (props) => {
     const {task, homework} = props
     const [showEditMode, setShowEditMode] = useState(false)
@@ -301,6 +332,7 @@ const CourseTaskExperimental: FC<{
                 }
                 props.onUpdate(updateFix)
             }}
+            getAllHomeworks={props.getAllHomeworks}
             toEditHomework={props.toEditHomework}
         />
     }