Files
schulos/src/components/rubric-library-view.tsx
T

1591 lines
63 KiB
TypeScript

'use client';
import React, { useEffect, useState, useCallback, useMemo } from 'react';
import { motion, AnimatePresence } from 'framer-motion';
import {
Ruler,
Plus,
Pencil,
Trash2,
Copy,
Search,
Filter,
Loader2,
Eye,
Printer,
Lock,
Globe,
ChevronDown,
ChevronUp,
X,
GripVertical,
BarChart3,
GraduationCap,
FileDown,
LayoutTemplate,
CheckCircle2,
Calculator,
} from 'lucide-react';
import { Card, CardContent, CardHeader, CardTitle } from '@/components/ui/card';
import { Button } from '@/components/ui/button';
import { Badge } from '@/components/ui/badge';
import { Input } from '@/components/ui/input';
import { Label } from '@/components/ui/label';
import { Textarea } from '@/components/ui/textarea';
import { Tabs, TabsContent, TabsList, TabsTrigger } from '@/components/ui/tabs';
import { Switch } from '@/components/ui/switch';
import { Progress } from '@/components/ui/progress';
import {
Select,
SelectContent,
SelectItem,
SelectTrigger,
SelectValue,
} from '@/components/ui/select';
import {
Dialog,
DialogContent,
DialogDescription,
DialogFooter,
DialogHeader,
DialogTitle,
} from '@/components/ui/dialog';
import {
AlertDialog,
AlertDialogAction,
AlertDialogCancel,
AlertDialogContent,
AlertDialogDescription,
AlertDialogFooter,
AlertDialogHeader,
AlertDialogTitle,
} from '@/components/ui/alert-dialog';
import { Separator } from '@/components/ui/separator';
import { useAppStore } from '@/lib/store';
import { t } from '@/lib/i18n';
import {
fetchRubrics,
createRubric,
updateRubric,
deleteRubric,
duplicateRubric,
fetchSubjects,
fetchRubricTemplates,
fetchRubricAnalytics,
gradeWithRubric,
type Rubric,
type RubricCriterion,
type RubricLevel,
type RubricCriterionInput,
type RubricLevelInput,
type Subject,
type RubricTemplate,
type RubricAnalytics,
type RubricGradeResult,
} from '@/lib/api';
import { toast } from 'sonner';
/* ── Helpers ─────────────────────────────────────────────────────── */
interface CriterionDraft {
id?: string;
name: string;
description: string;
weight: number;
maxPoints: number;
order: number;
levels: LevelDraft[];
}
interface LevelDraft {
id?: string;
label: string;
description: string;
points: number;
order: number;
}
function emptyCriterion(order: number): CriterionDraft {
return {
name: '',
description: '',
weight: 1.0,
maxPoints: 25,
order,
levels: [
{ label: '', description: '', points: 25, order: 0 },
{ label: '', description: '', points: 19, order: 1 },
{ label: '', description: '', points: 12, order: 2 },
{ label: '', description: '', points: 6, order: 3 },
],
};
}
function rubricToDraft(r: Rubric): {
title: string;
description: string;
type: 'ANALYTIC' | 'HOLISTIC';
subjectId: string;
maxPoints: number;
isPublic: boolean;
criteria: CriterionDraft[];
} {
return {
title: r.title,
description: r.description ?? '',
type: r.type as 'ANALYTIC' | 'HOLISTIC',
subjectId: r.subjectId ?? '',
maxPoints: r.maxPoints,
isPublic: r.isPublic,
criteria: r.criteria.map((c, ci) => ({
id: c.id,
name: c.name,
description: c.description ?? '',
weight: c.weight,
maxPoints: c.maxPoints,
order: ci,
levels: c.levels.map((l, li) => ({
id: l.id,
label: l.label,
description: l.description,
points: l.points,
order: li,
})),
})),
};
}
const LEVEL_COLORS = ['bg-emerald-100 text-emerald-800 dark:bg-emerald-900/40 dark:text-emerald-300', 'bg-teal-100 text-teal-800 dark:bg-teal-900/40 dark:text-teal-300', 'bg-amber-100 text-amber-800 dark:bg-amber-900/40 dark:text-amber-300', 'bg-rose-100 text-rose-800 dark:bg-rose-900/40 dark:text-rose-300'];
const LEVEL_HEADER_COLORS = ['bg-emerald-500', 'bg-teal-500', 'bg-amber-500', 'bg-rose-500'];
/* ── Main Component ──────────────────────────────────────────────── */
export default function RubricLibraryView() {
const currentUser = useAppStore((s) => s.currentUser);
const schoolId = currentUser?.schoolId;
const [rubrics, setRubrics] = useState<Rubric[]>([]);
const [subjects, setSubjects] = useState<Subject[]>([]);
const [loading, setLoading] = useState(true);
const [searchQuery, setSearchQuery] = useState('');
const [subjectFilter, setSubjectFilter] = useState('all');
const [showMyOnly, setShowMyOnly] = useState(false);
// Dialogs
const [formOpen, setFormOpen] = useState(false);
const [editingRubric, setEditingRubric] = useState<Rubric | null>(null);
const [detailOpen, setDetailOpen] = useState(false);
const [detailRubric, setDetailRubric] = useState<Rubric | null>(null);
const [deleteOpen, setDeleteOpen] = useState(false);
const [deletingRubric, setDeletingRubric] = useState<Rubric | null>(null);
const [saving, setSaving] = useState(false);
const [formTab, setFormTab] = useState('edit');
// Template dialog
const [templateOpen, setTemplateOpen] = useState(false);
const [templates, setTemplates] = useState<RubricTemplate[]>([]);
const [templatesLoading, setTemplatesLoading] = useState(false);
// Analytics dialog
const [analyticsOpen, setAnalyticsOpen] = useState(false);
const [analyticsData, setAnalyticsData] = useState<RubricAnalytics | null>(null);
const [analyticsLoading, setAnalyticsLoading] = useState(false);
// Grading dialog
const [gradeOpen, setGradeOpen] = useState(false);
const [gradingRubric, setGradingRubric] = useState<Rubric | null>(null);
const [gradeScores, setGradeScores] = useState<Record<string, { levelId: string; points: number }>>({});
const [gradeResult, setGradeResult] = useState<RubricGradeResult | null>(null);
const [gradingCalc, setGradingCalc] = useState(false);
// Form state
const [formTitle, setFormTitle] = useState('');
const [formDescription, setFormDescription] = useState('');
const [formType, setFormType] = useState<'ANALYTIC' | 'HOLISTIC'>('ANALYTIC');
const [formSubjectId, setFormSubjectId] = useState('');
const [formMaxPoints, setFormMaxPoints] = useState(100);
const [formIsPublic, setFormIsPublic] = useState(false);
const [formCriteria, setFormCriteria] = useState<CriterionDraft[]>([emptyCriterion(0)]);
const loadRubrics = useCallback(async () => {
if (!schoolId) return;
try {
setLoading(true);
const data = await fetchRubrics(schoolId);
setRubrics(data);
} catch {
toast.error(t('rubrics.error'));
} finally {
setLoading(false);
}
}, [schoolId]);
const loadSubjects = useCallback(async () => {
if (!schoolId) return;
try {
const data = await fetchSubjects(schoolId);
setSubjects(data);
} catch {
// silent
}
}, [schoolId]);
useEffect(() => {
loadRubrics();
loadSubjects();
}, [loadRubrics, loadSubjects]);
// Filtered rubrics
const filtered = useMemo(() => {
let result = rubrics;
if (searchQuery) {
const q = searchQuery.toLowerCase();
result = result.filter(
(r) =>
r.title.toLowerCase().includes(q) ||
(r.description ?? '').toLowerCase().includes(q)
);
}
if (subjectFilter && subjectFilter !== 'all') {
result = result.filter((r) => r.subjectId === subjectFilter);
}
if (showMyOnly && currentUser) {
result = result.filter((r) => r.teacherId === currentUser.id);
}
return result;
}, [rubrics, searchQuery, subjectFilter, showMyOnly, currentUser]);
/* ── Form helpers ─────────────────────────────────────────────── */
const openCreateForm = () => {
setEditingRubric(null);
setFormTitle('');
setFormDescription('');
setFormType('ANALYTIC');
setFormSubjectId('');
setFormMaxPoints(100);
setFormIsPublic(false);
setFormCriteria([emptyCriterion(0)]);
setFormTab('edit');
setFormOpen(true);
};
const openEditForm = (r: Rubric) => {
const draft = rubricToDraft(r);
setEditingRubric(r);
setFormTitle(draft.title);
setFormDescription(draft.description);
setFormType(draft.type);
setFormSubjectId(draft.subjectId);
setFormMaxPoints(draft.maxPoints);
setFormIsPublic(draft.isPublic);
setFormCriteria(draft.criteria);
setFormTab('edit');
setFormOpen(true);
};
const openTemplateDialog = async () => {
setTemplateOpen(true);
setTemplatesLoading(true);
try {
const data = await fetchRubricTemplates();
setTemplates(data);
} catch {
toast.error(t('rubrics.error'));
} finally {
setTemplatesLoading(false);
}
};
const applyTemplate = (template: RubricTemplate) => {
setEditingRubric(null);
setFormTitle(template.title);
setFormDescription(template.description);
setFormType(template.type);
setFormMaxPoints(template.maxPoints);
setFormIsPublic(false);
// Find matching subject
const matchingSubject = subjects.find((s) => s.name === template.subject);
setFormSubjectId(matchingSubject?.id ?? '');
setFormCriteria(
template.criteria.map((c, ci) => ({
name: c.name,
description: c.description,
weight: c.weight,
maxPoints: c.maxPoints,
order: ci,
levels: c.levels.map((l, li) => ({
label: l.label,
description: l.description,
points: l.points,
order: li,
})),
}))
);
setFormTab('edit');
setTemplateOpen(false);
setFormOpen(true);
};
const addCriterion = () => {
setFormCriteria((prev) => [...prev, emptyCriterion(prev.length)]);
};
const removeCriterion = (idx: number) => {
setFormCriteria((prev) => prev.filter((_, i) => i !== idx).map((c, i) => ({ ...c, order: i })));
};
const updateCriterion = (idx: number, field: keyof CriterionDraft, value: unknown) => {
setFormCriteria((prev) =>
prev.map((c, i) => (i === idx ? { ...c, [field]: value } : c))
);
};
const addLevel = (cIdx: number) => {
setFormCriteria((prev) =>
prev.map((c, i) =>
i === cIdx
? { ...c, levels: [...c.levels, { label: '', description: '', points: 0, order: c.levels.length }] }
: c
)
);
};
const removeLevel = (cIdx: number, lIdx: number) => {
setFormCriteria((prev) =>
prev.map((c, i) =>
i === cIdx
? { ...c, levels: c.levels.filter((_, li) => li !== lIdx).map((l, li) => ({ ...l, order: li })) }
: c
)
);
};
const updateLevel = (cIdx: number, lIdx: number, field: keyof LevelDraft, value: unknown) => {
setFormCriteria((prev) =>
prev.map((c, i) =>
i === cIdx
? {
...c,
levels: c.levels.map((l, li) => (li === lIdx ? { ...l, [field]: value } : l)),
}
: c
)
);
};
const handleSave = async () => {
if (!formTitle.trim()) {
toast.error(t('rubrics.title_required'));
return;
}
if (formCriteria.length === 0) {
toast.error(t('rubrics.criteria_required'));
return;
}
for (const c of formCriteria) {
if (c.levels.length === 0) {
toast.error(t('rubrics.levels_required'));
return;
}
}
const criteriaPayload: RubricCriterionInput[] = formCriteria.map((c, ci) => ({
id: c.id,
name: c.name,
description: c.description || null,
weight: c.weight,
maxPoints: c.maxPoints,
order: ci,
levels: c.levels.map((l, li) => ({
id: l.id,
label: l.label,
description: l.description,
points: l.points,
order: li,
})),
}));
try {
setSaving(true);
if (editingRubric) {
await updateRubric(editingRubric.id, {
title: formTitle,
description: formDescription || null,
type: formType,
subjectId: formSubjectId || null,
maxPoints: formMaxPoints,
isPublic: formIsPublic,
criteria: criteriaPayload,
});
} else {
if (!schoolId) return;
await createRubric({
schoolId,
title: formTitle,
description: formDescription || null,
type: formType,
subjectId: formSubjectId || null,
maxPoints: formMaxPoints,
isPublic: formIsPublic,
criteria: criteriaPayload,
});
}
toast.success(t('rubrics.saved'));
setFormOpen(false);
loadRubrics();
} catch (err) {
toast.error(err instanceof Error ? err.message : t('rubrics.error'));
} finally {
setSaving(false);
}
};
const handleDelete = async () => {
if (!deletingRubric) return;
try {
await deleteRubric(deletingRubric.id);
toast.success(t('rubrics.deleted'));
setDeleteOpen(false);
setDeletingRubric(null);
loadRubrics();
} catch (err) {
toast.error(err instanceof Error ? err.message : t('rubrics.error'));
}
};
const handleDuplicate = async (r: Rubric) => {
try {
await duplicateRubric(r.id);
toast.success(t('rubrics.duplicated'));
loadRubrics();
} catch (err) {
toast.error(err instanceof Error ? err.message : t('rubrics.error'));
}
};
const openDetail = (r: Rubric) => {
setDetailRubric(r);
setDetailOpen(true);
};
const handlePrint = () => {
window.print();
};
/* ── Analytics ──────────────────────────────────────────────────── */
const openAnalytics = async (r: Rubric) => {
setAnalyticsOpen(true);
setAnalyticsLoading(true);
setAnalyticsData(null);
try {
const data = await fetchRubricAnalytics(r.id);
setAnalyticsData(data);
} catch {
toast.error(t('rubrics.error'));
} finally {
setAnalyticsLoading(false);
}
};
/* ── Grading ────────────────────────────────────────────────────── */
const openGrading = (r: Rubric) => {
setGradingRubric(r);
setGradeScores({});
setGradeResult(null);
setGradeOpen(true);
};
const selectLevel = (criterionId: string, levelId: string, points: number) => {
setGradeScores((prev) => ({ ...prev, [criterionId]: { levelId, points } }));
setGradeResult(null); // Reset result when scores change
};
const autoCalculateGrade = () => {
if (!gradingRubric) return;
const scores = Object.entries(gradeScores).map(([criterionId, data]) => ({
criterionId,
levelId: data.levelId,
points: data.points,
}));
if (scores.length < gradingRubric.criteria.length) {
toast.error(t('rubrics.select_level'));
return;
}
setGradingCalc(true);
gradeWithRubric(gradingRubric.id, {
studentId: 'preview',
scores,
})
.then((result) => {
setGradeResult(result);
})
.catch(() => {
toast.error(t('rubrics.error'));
})
.finally(() => {
setGradingCalc(false);
});
};
/* ── Render ───────────────────────────────────────────────────── */
if (loading) {
return (
<div className="flex items-center justify-center min-h-[60vh]">
<Loader2 className="h-8 w-8 animate-spin text-emerald-500" />
</div>
);
}
return (
<div className="space-y-6 p-4 md:p-6">
{/* Header */}
<motion.div
initial={{ opacity: 0, y: -20 }}
animate={{ opacity: 1, y: 0 }}
className="flex flex-col sm:flex-row sm:items-center sm:justify-between gap-4"
>
<div className="flex items-center gap-3">
<div className="flex h-10 w-10 items-center justify-center rounded-xl bg-gradient-to-br from-emerald-500 to-teal-600 text-white shadow-lg">
<Ruler className="h-5 w-5" />
</div>
<div>
<h1 className="text-2xl font-bold bg-gradient-to-r from-emerald-600 to-teal-600 bg-clip-text text-transparent">
{t('rubrics.title')}
</h1>
<p className="text-sm text-muted-foreground">{t('rubrics.subtitle')}</p>
</div>
</div>
<div className="flex gap-2">
<Button
variant="outline"
onClick={openTemplateDialog}
className="border-emerald-300 dark:border-emerald-700"
>
<LayoutTemplate className="h-4 w-4 mr-2" />
{t('rubrics.templates')}
</Button>
<Button
onClick={openCreateForm}
className="bg-gradient-to-r from-emerald-500 to-teal-600 hover:from-emerald-600 hover:to-teal-700 text-white shadow-md"
>
<Plus className="h-4 w-4 mr-2" />
{t('rubrics.create')}
</Button>
</div>
</motion.div>
{/* Filters */}
<motion.div
initial={{ opacity: 0, y: -10 }}
animate={{ opacity: 1, y: 0 }}
transition={{ delay: 0.1 }}
className="flex flex-col sm:flex-row gap-3"
>
<div className="relative flex-1">
<Search className="absolute left-3 top-1/2 -translate-y-1/2 h-4 w-4 text-muted-foreground" />
<Input
placeholder={t('rubrics.search_placeholder')}
value={searchQuery}
onChange={(e) => setSearchQuery(e.target.value)}
className="pl-9"
/>
</div>
<Select value={subjectFilter} onValueChange={setSubjectFilter}>
<SelectTrigger className="w-full sm:w-48">
<SelectValue placeholder={t('rubrics.filter_subject')} />
</SelectTrigger>
<SelectContent>
<SelectItem value="all">{t('rubrics.all_subjects')}</SelectItem>
{subjects.map((s) => (
<SelectItem key={s.id} value={s.id}>
{s.name}
</SelectItem>
))}
</SelectContent>
</Select>
<Button
variant={showMyOnly ? 'default' : 'outline'}
size="sm"
onClick={() => setShowMyOnly(!showMyOnly)}
className={showMyOnly ? 'bg-emerald-600 hover:bg-emerald-700 text-white' : ''}
>
<Filter className="h-4 w-4 mr-1" />
{showMyOnly ? t('rubrics.filter_public') : t('rubrics.filter_all')}
</Button>
</motion.div>
{/* Grid */}
{filtered.length === 0 ? (
<motion.div
initial={{ opacity: 0 }}
animate={{ opacity: 1 }}
className="flex flex-col items-center justify-center py-16 text-center"
>
<div className="h-16 w-16 rounded-2xl bg-emerald-100 dark:bg-emerald-900/30 flex items-center justify-center mb-4">
<Ruler className="h-8 w-8 text-emerald-500" />
</div>
<h3 className="text-lg font-semibold mb-2">{t('rubrics.empty_title')}</h3>
<p className="text-muted-foreground max-w-md mb-6">{t('rubrics.empty_desc')}</p>
<div className="flex gap-3">
<Button
variant="outline"
onClick={openTemplateDialog}
>
<LayoutTemplate className="h-4 w-4 mr-2" />
{t('rubrics.templates')}
</Button>
<Button
onClick={openCreateForm}
className="bg-gradient-to-r from-emerald-500 to-teal-600 hover:from-emerald-600 hover:to-teal-700 text-white"
>
<Plus className="h-4 w-4 mr-2" />
{t('rubrics.empty_create')}
</Button>
</div>
</motion.div>
) : (
<div className="grid grid-cols-1 md:grid-cols-2 gap-4">
<AnimatePresence mode="popLayout">
{filtered.map((rubric, idx) => (
<motion.div
key={rubric.id}
initial={{ opacity: 0, y: 20 }}
animate={{ opacity: 1, y: 0 }}
exit={{ opacity: 0, y: -20 }}
transition={{ delay: idx * 0.05 }}
layout
>
<Card
className="hover:shadow-lg transition-shadow cursor-pointer border-l-4 border-l-emerald-500 group"
onClick={() => openDetail(rubric)}
>
<CardHeader className="pb-3">
<div className="flex items-start justify-between gap-2">
<div className="flex-1 min-w-0">
<CardTitle className="text-base font-semibold truncate">
{rubric.title}
</CardTitle>
{rubric.description && (
<p className="text-sm text-muted-foreground mt-1 line-clamp-2">
{rubric.description}
</p>
)}
</div>
<div className="flex items-center gap-1.5 shrink-0">
<Badge
className={
rubric.type === 'ANALYTIC'
? 'bg-emerald-100 text-emerald-800 dark:bg-emerald-900/40 dark:text-emerald-300'
: 'bg-teal-100 text-teal-800 dark:bg-teal-900/40 dark:text-teal-300'
}
>
{rubric.type === 'ANALYTIC'
? t('rubrics.type_analytic')
: t('rubrics.type_holistic')}
</Badge>
</div>
</div>
</CardHeader>
<CardContent className="pt-0">
<div className="flex flex-wrap gap-2 mb-3">
{rubric.subject && (
<Badge variant="outline" className="text-xs">
{rubric.subject.name}
</Badge>
)}
<Badge variant="outline" className="text-xs">
{t('rubrics.criteria_count', { count: rubric.criteria.length })}
</Badge>
<Badge variant="outline" className="text-xs">
{rubric.maxPoints} {t('rubrics.points')}
</Badge>
<Badge
className={
rubric.isPublic
? 'bg-emerald-100 text-emerald-800 dark:bg-emerald-900/40 dark:text-emerald-300'
: 'bg-slate-100 text-slate-600 dark:bg-slate-800 dark:text-slate-400'
}
>
{rubric.isPublic ? (
<Globe className="h-3 w-3 mr-1" />
) : (
<Lock className="h-3 w-3 mr-1" />
)}
{rubric.isPublic ? t('rubrics.public') : t('rubrics.private')}
</Badge>
</div>
<div className="flex items-center justify-between">
<span className="text-xs text-muted-foreground">
{t('rubrics.by_teacher')}{' '}
{rubric.teacher
? `${rubric.teacher.firstName} ${rubric.teacher.lastName}`
: ''}
</span>
<div className="flex gap-1 opacity-0 group-hover:opacity-100 transition-opacity">
<Button
variant="ghost"
size="sm"
onClick={(e) => {
e.stopPropagation();
openGrading(rubric);
}}
className="h-8 w-8 p-0"
title={t('rubrics.grade')}
>
<GraduationCap className="h-3.5 w-3.5" />
</Button>
<Button
variant="ghost"
size="sm"
onClick={(e) => {
e.stopPropagation();
openAnalytics(rubric);
}}
className="h-8 w-8 p-0"
title={t('rubrics.analytics')}
>
<BarChart3 className="h-3.5 w-3.5" />
</Button>
<Button
variant="ghost"
size="sm"
onClick={(e) => {
e.stopPropagation();
openEditForm(rubric);
}}
className="h-8 w-8 p-0"
>
<Pencil className="h-3.5 w-3.5" />
</Button>
<Button
variant="ghost"
size="sm"
onClick={(e) => {
e.stopPropagation();
handleDuplicate(rubric);
}}
className="h-8 w-8 p-0"
>
<Copy className="h-3.5 w-3.5" />
</Button>
<Button
variant="ghost"
size="sm"
onClick={(e) => {
e.stopPropagation();
setDeletingRubric(rubric);
setDeleteOpen(true);
}}
className="h-8 w-8 p-0 text-rose-500 hover:text-rose-700"
>
<Trash2 className="h-3.5 w-3.5" />
</Button>
</div>
</div>
</CardContent>
</Card>
</motion.div>
))}
</AnimatePresence>
</div>
)}
{/* ── Template Dialog ─────────────────────────────────────────── */}
<Dialog open={templateOpen} onOpenChange={setTemplateOpen}>
<DialogContent className="max-w-3xl max-h-[85vh] overflow-y-auto">
<DialogHeader>
<DialogTitle className="flex items-center gap-2">
<LayoutTemplate className="h-5 w-5 text-emerald-500" />
{t('rubrics.templates_title')}
</DialogTitle>
<DialogDescription>{t('rubrics.templates_desc')}</DialogDescription>
</DialogHeader>
{templatesLoading ? (
<div className="flex items-center justify-center py-12">
<Loader2 className="h-8 w-8 animate-spin text-emerald-500" />
</div>
) : (
<div className="space-y-3">
{templates.map((template) => (
<Card
key={template.id}
className="hover:shadow-md transition-shadow cursor-pointer border-l-4 border-l-teal-500"
onClick={() => applyTemplate(template)}
>
<CardHeader className="pb-2">
<div className="flex items-start justify-between">
<div>
<CardTitle className="text-sm font-semibold">{template.title}</CardTitle>
<p className="text-xs text-muted-foreground mt-1">{template.description}</p>
</div>
<Badge variant="outline" className="text-xs shrink-0">
{template.subject}
</Badge>
</div>
</CardHeader>
<CardContent className="pt-0">
<div className="flex flex-wrap gap-2 mb-2">
<Badge variant="outline" className="text-xs">
{template.criteria.length} {t('rubrics.criteria')}
</Badge>
<Badge variant="outline" className="text-xs">
{template.maxPoints} {t('rubrics.points')}
</Badge>
</div>
<div className="flex flex-wrap gap-1">
{template.criteria.map((c) => (
<span
key={c.name}
className="text-xs bg-emerald-50 dark:bg-emerald-900/20 text-emerald-700 dark:text-emerald-300 px-2 py-0.5 rounded"
>
{c.name}
</span>
))}
</div>
<Button
size="sm"
className="mt-3 bg-gradient-to-r from-emerald-500 to-teal-600 hover:from-emerald-600 hover:to-teal-700 text-white"
onClick={(e) => {
e.stopPropagation();
applyTemplate(template);
}}
>
{t('rubrics.use_template')}
</Button>
</CardContent>
</Card>
))}
</div>
)}
<DialogFooter>
<Button variant="outline" onClick={openCreateForm}>
<Plus className="h-4 w-4 mr-2" />
{t('rubrics.no_template')}
</Button>
</DialogFooter>
</DialogContent>
</Dialog>
{/* ── Create/Edit Dialog ─────────────────────────────────────── */}
<Dialog open={formOpen} onOpenChange={(open) => {
if (!open && saving) return;
setFormOpen(open);
}}>
<DialogContent className="max-w-4xl max-h-[90vh] overflow-y-auto">
<DialogHeader>
<DialogTitle>
{editingRubric ? t('rubrics.edit') : t('rubrics.create')}
</DialogTitle>
<DialogDescription>
{t('rubrics.subtitle')}
</DialogDescription>
</DialogHeader>
<Tabs value={formTab} onValueChange={setFormTab}>
<TabsList className="w-full">
<TabsTrigger value="edit" className="flex-1">
{t('rubrics.edit_form')}
</TabsTrigger>
<TabsTrigger value="preview" className="flex-1">
{t('rubrics.preview')}
</TabsTrigger>
</TabsList>
<TabsContent value="edit" className="space-y-4 mt-4">
{/* Basic info */}
<div className="grid grid-cols-1 sm:grid-cols-2 gap-4">
<div className="space-y-2">
<Label>{t('rubrics.field.title')}</Label>
<Input
value={formTitle}
onChange={(e) => setFormTitle(e.target.value)}
placeholder={t('rubrics.field.title')}
/>
</div>
<div className="space-y-2">
<Label>{t('rubrics.field.type')}</Label>
<Select value={formType} onValueChange={(v) => setFormType(v as 'ANALYTIC' | 'HOLISTIC')}>
<SelectTrigger>
<SelectValue />
</SelectTrigger>
<SelectContent>
<SelectItem value="ANALYTIC">{t('rubrics.type_analytic')}</SelectItem>
<SelectItem value="HOLISTIC">{t('rubrics.type_holistic')}</SelectItem>
</SelectContent>
</Select>
</div>
<div className="space-y-2">
<Label>{t('rubrics.field.subject')}</Label>
<Select value={formSubjectId || '__none__'} onValueChange={(v) => setFormSubjectId(v === '__none__' ? '' : v)}>
<SelectTrigger>
<SelectValue />
</SelectTrigger>
<SelectContent>
<SelectItem value="__none__">{t('rubrics.no_subject')}</SelectItem>
{subjects.map((s) => (
<SelectItem key={s.id} value={s.id}>
{s.name}
</SelectItem>
))}
</SelectContent>
</Select>
</div>
<div className="space-y-2">
<Label>{t('rubrics.field.max_points')}</Label>
<Input
type="number"
min={1}
value={formMaxPoints}
onChange={(e) => setFormMaxPoints(parseInt(e.target.value) || 100)}
/>
</div>
</div>
<div className="space-y-2">
<Label>{t('rubrics.field.description')}</Label>
<Textarea
value={formDescription}
onChange={(e) => setFormDescription(e.target.value)}
placeholder={t('rubrics.field.description')}
rows={2}
/>
</div>
<div className="flex items-center gap-3">
<Switch
checked={formIsPublic}
onCheckedChange={setFormIsPublic}
/>
<div>
<Label>{t('rubrics.field.is_public')}</Label>
<p className="text-xs text-muted-foreground">{t('rubrics.field.is_public_hint')}</p>
</div>
</div>
<Separator />
{/* Criteria */}
<div className="space-y-4">
<div className="flex items-center justify-between">
<h3 className="font-semibold text-sm">{t('rubrics.criteria')}</h3>
<Button variant="outline" size="sm" onClick={addCriterion}>
<Plus className="h-3.5 w-3.5 mr-1" />
{t('rubrics.add_criterion')}
</Button>
</div>
{formCriteria.map((criterion, cIdx) => (
<Card key={cIdx} className="border-l-4 border-l-teal-500">
<CardHeader className="pb-3">
<div className="flex items-center justify-between">
<div className="flex items-center gap-2">
<GripVertical className="h-4 w-4 text-muted-foreground" />
<span className="font-medium text-sm">
{t('rubrics.criterion')} {cIdx + 1}
</span>
</div>
{formCriteria.length > 1 && (
<Button
variant="ghost"
size="sm"
onClick={() => removeCriterion(cIdx)}
className="text-rose-500 hover:text-rose-700 h-7 px-2"
>
<Trash2 className="h-3.5 w-3.5 mr-1" />
{t('rubrics.remove_criterion')}
</Button>
)}
</div>
</CardHeader>
<CardContent className="pt-0 space-y-3">
<div className="grid grid-cols-1 sm:grid-cols-4 gap-3">
<div className="sm:col-span-2 space-y-1">
<Label className="text-xs">{t('rubrics.criterion_name')}</Label>
<Input
value={criterion.name}
onChange={(e) => updateCriterion(cIdx, 'name', e.target.value)}
placeholder={t('rubrics.criterion_name')}
/>
</div>
<div className="space-y-1">
<Label className="text-xs">{t('rubrics.criterion_weight')}</Label>
<Input
type="number"
min={0}
step={0.5}
value={criterion.weight}
onChange={(e) => updateCriterion(cIdx, 'weight', parseFloat(e.target.value) || 1)}
/>
</div>
<div className="space-y-1">
<Label className="text-xs">{t('rubrics.criterion_max_points')}</Label>
<Input
type="number"
min={1}
value={criterion.maxPoints}
onChange={(e) => updateCriterion(cIdx, 'maxPoints', parseInt(e.target.value) || 25)}
/>
</div>
</div>
<div className="space-y-1">
<Label className="text-xs">{t('rubrics.criterion_description')}</Label>
<Input
value={criterion.description}
onChange={(e) => updateCriterion(cIdx, 'description', e.target.value)}
placeholder={t('rubrics.criterion_description')}
/>
</div>
{/* Levels */}
<div className="space-y-2">
<div className="flex items-center justify-between">
<Label className="text-xs font-medium">{t('rubrics.levels')}</Label>
<Button
variant="ghost"
size="sm"
onClick={() => addLevel(cIdx)}
className="h-6 text-xs"
>
<Plus className="h-3 w-3 mr-1" />
{t('rubrics.add_level')}
</Button>
</div>
{criterion.levels.map((level, lIdx) => (
<div
key={lIdx}
className={`rounded-lg p-3 ${LEVEL_COLORS[lIdx % LEVEL_COLORS.length]}`}
>
<div className="flex items-center gap-2 mb-2">
<span className="text-xs font-medium">
{t('rubrics.level')} {lIdx + 1}
</span>
{criterion.levels.length > 1 && (
<Button
variant="ghost"
size="sm"
onClick={() => removeLevel(cIdx, lIdx)}
className="h-5 w-5 p-0 ml-auto"
>
<X className="h-3 w-3" />
</Button>
)}
</div>
<div className="grid grid-cols-1 sm:grid-cols-3 gap-2">
<div className="space-y-1">
<Label className="text-xs">{t('rubrics.level_label')}</Label>
<Input
value={level.label}
onChange={(e) => updateLevel(cIdx, lIdx, 'label', e.target.value)}
placeholder={t('rubrics.level_label')}
className="bg-white/70 dark:bg-black/20"
/>
</div>
<div className="space-y-1">
<Label className="text-xs">{t('rubrics.level_points')}</Label>
<Input
type="number"
min={0}
value={level.points}
onChange={(e) => updateLevel(cIdx, lIdx, 'points', parseInt(e.target.value) || 0)}
className="bg-white/70 dark:bg-black/20"
/>
</div>
<div className="space-y-1 sm:col-span-1">
<Label className="text-xs">{t('rubrics.level_description')}</Label>
<Input
value={level.description}
onChange={(e) => updateLevel(cIdx, lIdx, 'description', e.target.value)}
placeholder={t('rubrics.level_description')}
className="bg-white/70 dark:bg-black/20"
/>
</div>
</div>
</div>
))}
</div>
</CardContent>
</Card>
))}
</div>
</TabsContent>
<TabsContent value="preview" className="mt-4">
<RubricPreviewTable
title={formTitle}
criteria={formCriteria}
/>
</TabsContent>
</Tabs>
<DialogFooter>
<Button variant="outline" onClick={() => setFormOpen(false)} disabled={saving}>
{t('rubrics.cancel')}
</Button>
<Button
onClick={handleSave}
disabled={saving}
className="bg-gradient-to-r from-emerald-500 to-teal-600 hover:from-emerald-600 hover:to-teal-700 text-white"
>
{saving && <Loader2 className="h-4 w-4 mr-2 animate-spin" />}
{t('rubrics.save')}
</Button>
</DialogFooter>
</DialogContent>
</Dialog>
{/* ── Detail Dialog ──────────────────────────────────────────── */}
<Dialog open={detailOpen} onOpenChange={setDetailOpen}>
<DialogContent className="max-w-4xl max-h-[90vh] overflow-y-auto">
{detailRubric && (
<>
<DialogHeader>
<div className="flex items-center justify-between">
<div>
<DialogTitle className="text-xl">{detailRubric.title}</DialogTitle>
<DialogDescription>
{detailRubric.description}
</DialogDescription>
</div>
<div className="flex gap-2">
<Button variant="outline" size="sm" onClick={() => openGrading(detailRubric)}>
<GraduationCap className="h-4 w-4 mr-1" />
{t('rubrics.grade')}
</Button>
<Button variant="outline" size="sm" onClick={() => openAnalytics(detailRubric)}>
<BarChart3 className="h-4 w-4 mr-1" />
{t('rubrics.analytics')}
</Button>
<Button variant="outline" size="sm" onClick={handlePrint}>
<Printer className="h-4 w-4 mr-1" />
{t('rubrics.print')}
</Button>
</div>
</div>
</DialogHeader>
<div className="flex flex-wrap gap-2 mb-4">
<Badge
className={
detailRubric.type === 'ANALYTIC'
? 'bg-emerald-100 text-emerald-800 dark:bg-emerald-900/40 dark:text-emerald-300'
: 'bg-teal-100 text-teal-800 dark:bg-teal-900/40 dark:text-teal-300'
}
>
{detailRubric.type === 'ANALYTIC'
? t('rubrics.type_analytic')
: t('rubrics.type_holistic')}
</Badge>
{detailRubric.subject && (
<Badge variant="outline">{detailRubric.subject.name}</Badge>
)}
<Badge variant="outline">
{detailRubric.maxPoints} {t('rubrics.points')}
</Badge>
<Badge
className={
detailRubric.isPublic
? 'bg-emerald-100 text-emerald-800 dark:bg-emerald-900/40 dark:text-emerald-300'
: 'bg-slate-100 text-slate-600 dark:bg-slate-800 dark:text-slate-400'
}
>
{detailRubric.isPublic ? t('rubrics.public') : t('rubrics.private')}
</Badge>
<Badge variant="outline">
{t('rubrics.version')} {detailRubric.version}
</Badge>
</div>
<RubricPreviewTable
title={detailRubric.title}
criteria={detailRubric.criteria.map((c, ci) => ({
name: c.name,
description: c.description ?? '',
weight: c.weight,
maxPoints: c.maxPoints,
order: ci,
levels: c.levels.map((l, li) => ({
label: l.label,
description: l.description,
points: l.points,
order: li,
})),
}))}
/>
</>
)}
</DialogContent>
</Dialog>
{/* ── Grading Dialog ─────────────────────────────────────────── */}
<Dialog open={gradeOpen} onOpenChange={setGradeOpen}>
<DialogContent className="max-w-4xl max-h-[90vh] overflow-y-auto">
<DialogHeader>
<DialogTitle className="flex items-center gap-2">
<GraduationCap className="h-5 w-5 text-emerald-500" />
{t('rubrics.grade_title')}
</DialogTitle>
<DialogDescription>
{gradingRubric?.title}
</DialogDescription>
</DialogHeader>
{gradingRubric && (
<div className="space-y-4">
{/* Score Sheet */}
<div className="space-y-3">
{gradingRubric.criteria.map((criterion) => (
<Card key={criterion.id} className="border-l-4 border-l-teal-500">
<CardHeader className="pb-2">
<div className="flex items-center justify-between">
<div>
<CardTitle className="text-sm font-semibold">{criterion.name}</CardTitle>
{criterion.description && (
<p className="text-xs text-muted-foreground mt-0.5">{criterion.description}</p>
)}
</div>
<Badge variant="outline" className="text-xs">
{criterion.maxPoints} {t('rubrics.points')}
</Badge>
</div>
</CardHeader>
<CardContent className="pt-0">
<div className="grid grid-cols-1 sm:grid-cols-2 gap-2">
{criterion.levels.map((level) => {
const isSelected = gradeScores[criterion.id]?.levelId === level.id;
return (
<motion.button
key={level.id}
whileHover={{ scale: 1.02 }}
whileTap={{ scale: 0.98 }}
onClick={() => selectLevel(criterion.id, level.id, level.points)}
className={`text-left p-3 rounded-lg border-2 transition-all ${
isSelected
? 'border-emerald-500 bg-emerald-50 dark:bg-emerald-900/20 shadow-md'
: 'border-gray-200 dark:border-gray-700 hover:border-emerald-300'
}`}
>
<div className="flex items-center justify-between mb-1">
<span className="font-medium text-sm">{level.label}</span>
<Badge
variant="outline"
className={`text-xs ${isSelected ? 'bg-emerald-100 text-emerald-800 dark:bg-emerald-900/40 dark:text-emerald-300' : ''}`}
>
{level.points} {t('rubrics.points')}
</Badge>
</div>
<p className="text-xs text-muted-foreground">{level.description}</p>
{isSelected && (
<CheckCircle2 className="h-4 w-4 text-emerald-500 mt-1" />
)}
</motion.button>
);
})}
</div>
</CardContent>
</Card>
))}
</div>
{/* Auto-Grade Button */}
<div className="flex items-center gap-3">
<Button
onClick={autoCalculateGrade}
disabled={gradingCalc || Object.keys(gradeScores).length < (gradingRubric.criteria.length)}
className="bg-gradient-to-r from-emerald-500 to-teal-600 hover:from-emerald-600 hover:to-teal-700 text-white"
>
{gradingCalc ? (
<Loader2 className="h-4 w-4 mr-2 animate-spin" />
) : (
<Calculator className="h-4 w-4 mr-2" />
)}
{t('rubrics.auto_grade')}
</Button>
<span className="text-xs text-muted-foreground">
{Object.keys(gradeScores).length}/{gradingRubric.criteria.length} {t('rubrics.criteria')}
</span>
</div>
{/* Grade Result */}
{gradeResult && (
<Card className="border-2 border-emerald-300 dark:border-emerald-700 bg-gradient-to-br from-emerald-50 to-teal-50 dark:from-emerald-950/20 dark:to-teal-950/20">
<CardHeader className="pb-2">
<CardTitle className="text-sm flex items-center gap-2">
<CheckCircle2 className="h-4 w-4 text-emerald-500" />
{t('rubrics.auto_grade')}
</CardTitle>
</CardHeader>
<CardContent>
<div className="grid grid-cols-3 gap-4 mb-4">
<div className="text-center">
<div className="text-2xl font-bold text-emerald-600">{gradeResult.overallPercentage}%</div>
<div className="text-xs text-muted-foreground">{t('rubrics.percentage')}</div>
</div>
<div className="text-center">
<div className="text-2xl font-bold text-teal-600">{gradeResult.finalScore}/{gradeResult.maxPoints}</div>
<div className="text-xs text-muted-foreground">{t('rubrics.final_score')}</div>
</div>
<div className="text-center">
<div className="text-2xl font-bold text-amber-600">{gradeResult.grade} — {gradeResult.gradeLabel}</div>
<div className="text-xs text-muted-foreground">{t('rubrics.grade_result')}</div>
</div>
</div>
<Separator className="my-3" />
<div className="space-y-2">
<h4 className="text-xs font-semibold">{t('rubrics.criterion_breakdown')}</h4>
{gradeResult.criterionBreakdown.map((cb) => (
<div key={cb.criterionId} className="flex items-center gap-3">
<span className="text-xs font-medium w-36 truncate">{cb.criterionName}</span>
<Progress value={cb.percentage} className="flex-1 h-2" />
<span className="text-xs text-muted-foreground w-16 text-right">
{cb.earnedPoints}/{cb.maxPoints}
</span>
</div>
))}
</div>
</CardContent>
</Card>
)}
</div>
)}
</DialogContent>
</Dialog>
{/* ── Analytics Dialog ────────────────────────────────────────── */}
<Dialog open={analyticsOpen} onOpenChange={setAnalyticsOpen}>
<DialogContent className="max-w-4xl max-h-[90vh] overflow-y-auto">
<DialogHeader>
<DialogTitle className="flex items-center gap-2">
<BarChart3 className="h-5 w-5 text-emerald-500" />
{t('rubrics.analytics_title')}
</DialogTitle>
<DialogDescription>
{analyticsData?.rubricTitle}
</DialogDescription>
</DialogHeader>
{analyticsLoading ? (
<div className="flex items-center justify-center py-12">
<Loader2 className="h-8 w-8 animate-spin text-emerald-500" />
</div>
) : analyticsData ? (
<div className="space-y-6">
{/* Overall Stats */}
<div className="grid grid-cols-2 sm:grid-cols-4 gap-3">
<Card className="border-2 border-emerald-200 dark:border-emerald-800">
<CardContent className="p-4 text-center">
<div className="text-2xl font-bold text-emerald-600">{analyticsData.overallStats.averagePercentage}%</div>
<div className="text-xs text-muted-foreground">{t('rubrics.average_score')}</div>
</CardContent>
</Card>
<Card className="border-2 border-teal-200 dark:border-teal-800">
<CardContent className="p-4 text-center">
<div className="text-2xl font-bold text-teal-600">{analyticsData.overallStats.totalAssessments}</div>
<div className="text-xs text-muted-foreground">{t('rubrics.class_performance')}</div>
</CardContent>
</Card>
<Card className="border-2 border-amber-200 dark:border-amber-800">
<CardContent className="p-4 text-center">
<div className="text-2xl font-bold text-amber-600">{analyticsData.overallStats.totalStudents}</div>
<div className="text-xs text-muted-foreground">{t('rubrics.percentage')}</div>
</CardContent>
</Card>
<Card className="border-2 border-rose-200 dark:border-rose-800">
<CardContent className="p-4 text-center">
<div className="text-2xl font-bold text-rose-600">{analyticsData.overallStats.averageScore}/{analyticsData.overallStats.totalMaxPoints}</div>
<div className="text-xs text-muted-foreground">{t('rubrics.final_score')}</div>
</CardContent>
</Card>
</div>
{/* Class Performance by Criterion */}
<Card>
<CardHeader className="pb-2">
<CardTitle className="text-sm">{t('rubrics.class_performance')}</CardTitle>
</CardHeader>
<CardContent>
<div className="space-y-3">
{analyticsData.criteriaAnalytics.map((ca) => (
<div key={ca.criterionId} className="space-y-1">
<div className="flex items-center justify-between">
<span className="text-sm font-medium">{ca.criterionName}</span>
<span className="text-xs text-muted-foreground">
{t('rubrics.average_score')}: {ca.classAverage}/{ca.maxPoints}
</span>
</div>
<div className="flex items-center gap-2">
<Progress
value={ca.maxPoints > 0 ? (ca.classAverage / ca.maxPoints) * 100 : 0}
className="flex-1 h-2"
/>
<span className="text-xs font-medium">
{ca.maxPoints > 0 ? Math.round((ca.classAverage / ca.maxPoints) * 100) : 0}%
</span>
</div>
<div className="flex gap-4 text-xs text-muted-foreground">
<span>{t('rubrics.highest_score')}: {ca.highestScore}</span>
<span>{t('rubrics.lowest_score')}: {ca.lowestScore}</span>
</div>
</div>
))}
</div>
</CardContent>
</Card>
{/* Grade Distribution */}
<Card>
<CardHeader className="pb-2">
<CardTitle className="text-sm">{t('rubrics.grade_distribution')}</CardTitle>
</CardHeader>
<CardContent>
<div className="space-y-2">
{analyticsData.gradeDistribution.map((gd) => (
<div key={gd.grade} className="flex items-center gap-3">
<span className="text-sm font-medium w-28">{gd.grade}</span>
<div className="flex-1 bg-gray-100 dark:bg-gray-800 rounded-full h-4 overflow-hidden">
<div
className="h-full rounded-full transition-all duration-500"
style={{
width: `${analyticsData.overallStats.averagePercentage}%`,
backgroundColor: gd.color,
}}
/>
</div>
<span className="text-xs text-muted-foreground w-16">{gd.range}</span>
</div>
))}
</div>
</CardContent>
</Card>
</div>
) : (
<div className="text-center py-8 text-muted-foreground">
{t('rubrics.error')}
</div>
)}
</DialogContent>
</Dialog>
{/* ── Delete Confirmation ────────────────────────────────────── */}
<AlertDialog open={deleteOpen} onOpenChange={setDeleteOpen}>
<AlertDialogContent>
<AlertDialogHeader>
<AlertDialogTitle>{t('rubrics.delete_title')}</AlertDialogTitle>
<AlertDialogDescription>{t('rubrics.delete_desc')}</AlertDialogDescription>
</AlertDialogHeader>
<AlertDialogFooter>
<AlertDialogCancel>{t('rubrics.cancel')}</AlertDialogCancel>
<AlertDialogAction
onClick={handleDelete}
className="bg-rose-600 hover:bg-rose-700 text-white"
>
{t('rubrics.delete')}
</AlertDialogAction>
</AlertDialogFooter>
</AlertDialogContent>
</AlertDialog>
</div>
);
}
/* ── Preview Table Component ─────────────────────────────────────── */
function RubricPreviewTable({
title,
criteria,
}: {
title: string;
criteria: CriterionDraft[] | RubricCriterion[];
}) {
// Determine max levels across all criteria
const maxLevels = criteria.reduce((max, c) => {
const levels = 'levels' in c ? c.levels : [];
return Math.max(max, levels.length);
}, 0);
const totalWeight = criteria.reduce((sum, c) => sum + c.weight, 0);
const totalPoints = criteria.reduce((sum, c) => sum + c.maxPoints, 0);
return (
<div className="space-y-3">
<div className="overflow-x-auto rounded-lg border">
<table className="w-full text-sm">
<thead>
<tr className="bg-slate-50 dark:bg-slate-900">
<th className="text-left p-3 font-medium border-b min-w-[120px]">
{t('rubrics.table_criterion')}
</th>
<th className="text-center p-3 font-medium border-b w-16">
{t('rubrics.table_weight_short')}
</th>
{Array.from({ length: maxLevels }).map((_, li) => (
<th
key={li}
className={`text-center p-3 font-medium border-b min-w-[140px] ${LEVEL_HEADER_COLORS[li % LEVEL_HEADER_COLORS.length]} text-white`}
>
{t('rubrics.level_header', { order: li + 1 })}
</th>
))}
</tr>
</thead>
<tbody>
{criteria.map((c, ci) => {
const levels = 'levels' in c ? c.levels : [];
return (
<tr key={ci} className="border-b last:border-b-0 hover:bg-slate-50/50 dark:hover:bg-slate-900/50">
<td className="p-3">
<div className="font-medium">{c.name}</div>
{c.description && (
<div className="text-xs text-muted-foreground mt-0.5">{c.description}</div>
)}
<div className="text-xs text-muted-foreground mt-0.5">
{c.maxPoints} {t('rubrics.points')}
</div>
</td>
<td className="text-center p-3 font-medium">{c.weight}</td>
{Array.from({ length: maxLevels }).map((_, li) => {
const level = levels[li];
return (
<td key={li} className="p-3 text-center">
{level ? (
<div>
<div className="font-medium text-xs">{level.label}</div>
<div className="text-xs text-muted-foreground mt-0.5 line-clamp-3">
{level.description}
</div>
<Badge
variant="outline"
className={`mt-1 text-xs ${LEVEL_COLORS[li % LEVEL_COLORS.length]}`}
>
{level.points} {t('rubrics.points')}
</Badge>
</div>
) : (
<span className="text-muted-foreground">—</span>
)}
</td>
);
})}
</tr>
);
})}
</tbody>
<tfoot>
<tr className="bg-slate-50 dark:bg-slate-900 font-medium">
<td className="p-3">{t('rubrics.total_weight')}</td>
<td className="text-center p-3">{totalWeight}</td>
<td colSpan={maxLevels} className="p-3 text-xs text-muted-foreground">
{t('rubrics.total_points')}: {totalPoints}
</td>
</tr>
</tfoot>
</table>
</div>
</div>
);
}