431 lines
16 KiB
TypeScript
431 lines
16 KiB
TypeScript
import React, { useEffect, useMemo, useState } from 'react';
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import { motion } from 'motion/react';
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import { Award, BookOpen, Calendar, ChevronRight, GraduationCap, Lock, Search, User } from 'lucide-react';
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import { Button } from '@/src/components/ui/button';
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import { Card, CardContent, CardDescription, CardHeader, CardTitle } from '@/src/components/ui/card';
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import { Input } from '@/src/components/ui/input';
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import { apiRequest } from '@/src/lib/api';
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import { readCachedValue, writeCachedValue } from '@/src/lib/cache';
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import { getSchoolResultsCacheKey, readStoredSchoolQuery, writeStoredSchoolQuery } from '@/src/lib/page-cache';
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import { buildScheduleTable } from '@/src/lib/schedule-table';
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import type { CourseResponse, GradeResponse } from '@/src/lib/types';
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import { cn } from '@/src/lib/utils';
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function formatSections(startTime?: number | null, endTime?: number | null) {
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if (!startTime || !endTime) {
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return '节次待定';
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}
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return `第 ${startTime}-${endTime} 节`;
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}
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export default function School() {
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const storedQuery = readStoredSchoolQuery();
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const initialStudentId = storedQuery?.studentId ?? '2023123456';
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const initialSemester = storedQuery?.semester ?? '2025-spring';
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const initialCachedResults = readCachedValue<{
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queried: boolean;
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schedule: CourseResponse[];
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grades: GradeResponse[];
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}>(getSchoolResultsCacheKey(initialStudentId, initialSemester));
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const [activeTab, setActiveTab] = useState<'schedule' | 'grades'>('schedule');
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const [studentId, setStudentId] = useState(initialStudentId);
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const [password, setPassword] = useState('password123');
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const [semester, setSemester] = useState(initialSemester);
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const [loading, setLoading] = useState(false);
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const [queried, setQueried] = useState(initialCachedResults?.queried ?? false);
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const [schedule, setSchedule] = useState<CourseResponse[]>(initialCachedResults?.schedule ?? []);
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const [grades, setGrades] = useState<GradeResponse[]>(initialCachedResults?.grades ?? []);
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const averageGrade = useMemo(() => {
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if (grades.length === 0) {
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return '0.0';
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}
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const sum = grades.reduce((total, item) => total + (item.grade ?? 0), 0);
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return (sum / grades.length).toFixed(1);
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}, [grades]);
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const loadSchoolData = async (
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nextStudentId: string,
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nextSemester: string,
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options: { background?: boolean } = {},
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) => {
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const cacheKey = getSchoolResultsCacheKey(nextStudentId, nextSemester);
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const cachedResults = readCachedValue<{
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queried: boolean;
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schedule: CourseResponse[];
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grades: GradeResponse[];
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}>(cacheKey);
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if (!options.background) {
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setLoading(true);
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}
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writeStoredSchoolQuery({
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studentId: nextStudentId,
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semester: nextSemester,
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});
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try {
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const queryString = new URLSearchParams({
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studentId: nextStudentId,
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semester: nextSemester,
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}).toString();
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const [scheduleData, gradeData] = await Promise.all([
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apiRequest<CourseResponse[]>(`/cqu/schedule?${queryString}`),
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apiRequest<GradeResponse[]>(`/cqu/grades?${queryString}`),
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]);
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setQueried(true);
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setSchedule(scheduleData);
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setGrades(gradeData);
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writeCachedValue(cacheKey, {
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queried: true,
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studentId: nextStudentId,
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semester: nextSemester,
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schedule: scheduleData,
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grades: gradeData,
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});
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} catch {
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if (!cachedResults) {
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setQueried(false);
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setSchedule([]);
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setGrades([]);
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}
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} finally {
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if (!options.background) {
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setLoading(false);
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}
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}
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};
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useEffect(() => {
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if (!storedQuery) {
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return;
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}
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loadSchoolData(storedQuery.studentId, storedQuery.semester, {
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background: true,
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}).catch(() => undefined);
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}, []);
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const handleQuery = async (event: React.FormEvent) => {
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event.preventDefault();
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await loadSchoolData(studentId, semester);
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};
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return (
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<div className="space-y-6">
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<div className="grid grid-cols-1 lg:grid-cols-3 gap-6">
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<Card className="lg:col-span-1">
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<CardHeader>
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<CardTitle className="flex items-center gap-2">
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<Search className="w-5 h-5 text-[#336EFF]" />
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教务查询
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</CardTitle>
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<CardDescription>输入学号、密码和学期后同步课表与成绩。</CardDescription>
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</CardHeader>
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<CardContent>
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<form onSubmit={handleQuery} className="space-y-4">
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<div className="space-y-2">
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<label className="text-xs font-medium text-slate-400 ml-1">学号</label>
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<div className="relative">
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<User className="absolute left-3 top-1/2 -translate-y-1/2 w-4 h-4 text-slate-500" />
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<Input value={studentId} onChange={(event) => setStudentId(event.target.value)} className="pl-9 bg-black/20" required />
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</div>
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</div>
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<div className="space-y-2">
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<label className="text-xs font-medium text-slate-400 ml-1">密码</label>
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<div className="relative">
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<Lock className="absolute left-3 top-1/2 -translate-y-1/2 w-4 h-4 text-slate-500" />
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<Input type="password" value={password} onChange={(event) => setPassword(event.target.value)} className="pl-9 bg-black/20" required />
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</div>
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</div>
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<div className="space-y-2">
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<label className="text-xs font-medium text-slate-400 ml-1">学期</label>
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<select
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value={semester}
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onChange={(event) => setSemester(event.target.value)}
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className="flex h-11 w-full rounded-xl border border-white/10 bg-black/20 px-3 py-2 text-sm text-white focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-[#336EFF]"
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>
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<option value="2025-spring">2025 春</option>
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<option value="2024-fall">2024 秋</option>
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<option value="2024-spring">2024 春</option>
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</select>
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</div>
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<div className="grid grid-cols-2 gap-3 pt-2">
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<Button type="submit" disabled={loading} className="w-full">
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{loading ? '查询中...' : '查询课表'}
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</Button>
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<Button
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type="submit"
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variant="outline"
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disabled={loading}
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className="w-full"
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onClick={() => setActiveTab('grades')}
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>
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{loading ? '查询中...' : '查询成绩'}
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</Button>
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</div>
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</form>
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</CardContent>
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</Card>
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<Card className="lg:col-span-2">
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<CardHeader>
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<CardTitle className="flex items-center gap-2">
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<DatabaseIcon className="w-5 h-5 text-[#336EFF]" />
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数据摘要
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</CardTitle>
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<CardDescription>展示当前缓存或最近一次查询结果。</CardDescription>
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</CardHeader>
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<CardContent>
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{queried ? (
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<div className="grid grid-cols-1 md:grid-cols-3 gap-4">
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<SummaryItem label="当前账号" value={studentId} icon={User} />
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<SummaryItem label="当前学期" value={semester} icon={Calendar} />
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<SummaryItem label="平均成绩" value={`${averageGrade} 分`} icon={Award} />
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</div>
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) : (
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<div className="h-40 flex flex-col items-center justify-center text-slate-500 space-y-3 border border-dashed border-white/10 rounded-xl bg-white/[0.01]">
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<Search className="w-8 h-8 opacity-50" />
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<p className="text-sm">暂无缓存数据，请先执行查询。</p>
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</div>
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)}
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</CardContent>
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</Card>
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</div>
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<div className="flex bg-black/20 p-1 rounded-xl w-fit">
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<button
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onClick={() => setActiveTab('schedule')}
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className={cn(
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'px-6 py-2 text-sm font-medium rounded-lg transition-all',
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activeTab === 'schedule' ? 'bg-[#336EFF] text-white shadow-md' : 'text-slate-400 hover:text-white',
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)}
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>
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课表视图
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</button>
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<button
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onClick={() => setActiveTab('grades')}
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className={cn(
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'px-6 py-2 text-sm font-medium rounded-lg transition-all',
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activeTab === 'grades' ? 'bg-[#336EFF] text-white shadow-md' : 'text-slate-400 hover:text-white',
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)}
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>
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成绩热力图
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</button>
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</div>
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<motion.div
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key={activeTab}
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initial={{ opacity: 0, y: 10 }}
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animate={{ opacity: 1, y: 0 }}
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transition={{ duration: 0.3 }}
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>
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{activeTab === 'schedule' ? <ScheduleView queried={queried} schedule={schedule} /> : <GradesView queried={queried} grades={grades} />}
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</motion.div>
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</div>
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);
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}
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function DatabaseIcon(props: React.SVGProps<SVGSVGElement>) {
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return (
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<svg
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{...props}
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xmlns="http://www.w3.org/2000/svg"
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width="24"
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height="24"
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viewBox="0 0 24 24"
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fill="none"
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stroke="currentColor"
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strokeWidth="2"
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strokeLinecap="round"
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strokeLinejoin="round"
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>
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<ellipse cx="12" cy="5" rx="9" ry="3" />
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<path d="M3 5V19A9 3 0 0 0 21 19V5" />
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<path d="M3 12A9 3 0 0 0 21 12" />
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</svg>
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);
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}
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function SummaryItem({
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label,
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value,
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icon: Icon,
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}: {
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label: string;
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value: string;
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icon: React.ComponentType<{ className?: string }>;
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}) {
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return (
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<div className="p-4 rounded-xl bg-white/[0.02] border border-white/5 flex items-center gap-4">
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<div className="w-10 h-10 rounded-lg bg-[#336EFF]/10 flex items-center justify-center shrink-0">
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<Icon className="w-5 h-5 text-[#336EFF]" />
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</div>
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<div>
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<p className="text-xs text-slate-400 mb-0.5">{label}</p>
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<p className="text-sm font-medium text-white">{value}</p>
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</div>
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</div>
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);
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}
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function ScheduleView({ queried, schedule }: { queried: boolean; schedule: CourseResponse[] }) {
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if (!queried) {
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return (
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<Card>
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<CardContent className="h-64 flex flex-col items-center justify-center text-slate-500">
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<BookOpen className="w-12 h-12 mb-4 opacity-20" />
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<p>请先查询课表</p>
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</CardContent>
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</Card>
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);
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}
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const days = ['周一', '周二', '周三', '周四', '周五'];
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const periodLabels: Record<'morning' | 'afternoon' | 'evening', string> = {
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morning: '上午',
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afternoon: '下午',
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evening: '晚上',
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};
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const rows = buildScheduleTable(schedule);
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return (
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<Card>
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<CardHeader>
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<CardTitle>本周课表</CardTitle>
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<CardDescription>上午 4 节、下午 4 节、晚上 4 节。没有课的格子保持为空。</CardDescription>
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</CardHeader>
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<CardContent>
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<div className="overflow-x-auto">
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<table className="w-full min-w-[920px] border-separate border-spacing-2 text-sm">
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<thead>
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<tr>
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<th className="w-24 rounded-xl bg-white/5 px-3 py-3 text-left text-xs font-semibold uppercase tracking-wider text-slate-400">
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节次
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</th>
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{days.map((day) => (
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<th key={day} className="rounded-xl bg-white/5 px-3 py-3 text-center text-sm font-medium text-slate-200">
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{day}
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</th>
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))}
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</tr>
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</thead>
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<tbody>
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{rows.map((row) => (
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<tr key={row.section}>
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<td className="align-top">
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<div className="rounded-xl border border-white/5 bg-white/[0.02] px-3 py-3">
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<p className="text-[10px] font-semibold uppercase tracking-wider text-slate-500">{periodLabels[row.period]}</p>
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<p className="mt-1 text-base font-semibold text-white">第 {row.section} 节</p>
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</div>
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</td>
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{row.slots.map((slot, index) => {
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if (slot.type === 'covered') {
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return null;
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}
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if (slot.type === 'empty') {
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return (
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<td key={`${row.section}-${index}`} className="h-24 rounded-xl border border-dashed border-white/10 bg-white/[0.01]" />
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);
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}
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return (
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<td key={`${row.section}-${index}`} rowSpan={slot.rowSpan} className="min-w-[145px] align-top">
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<div className="h-full min-h-24 rounded-xl border border-[#336EFF]/20 bg-[#336EFF]/10 p-3 transition-colors hover:bg-[#336EFF]/20">
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<p className="text-xs font-mono text-[#336EFF] mb-1">
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{formatSections(slot.course?.startTime, slot.course?.endTime)}
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</p>
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<p className="text-sm font-medium text-white leading-tight mb-2">
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{slot.course?.courseName}
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</p>
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<p className="text-xs text-slate-400 flex items-center gap-1">
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<ChevronRight className="w-3 h-3" /> {slot.course?.classroom ?? '教室待定'}
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</p>
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<p className="mt-2 text-[11px] text-slate-500">
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{slot.course?.teacher ?? '任课教师待定'}
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</p>
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</div>
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</td>
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);
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})}
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</tr>
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))}
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</tbody>
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</table>
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</div>
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</CardContent>
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</Card>
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);
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}
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function GradesView({ queried, grades }: { queried: boolean; grades: GradeResponse[] }) {
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if (!queried) {
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return (
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<Card>
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<CardContent className="h-64 flex flex-col items-center justify-center text-slate-500">
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<Award className="w-12 h-12 mb-4 opacity-20" />
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<p>请先查询成绩</p>
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</CardContent>
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</Card>
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);
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}
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const terms = grades.reduce<Record<string, number[]>>((accumulator, grade) => {
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const term = grade.semester ?? '未分类';
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if (!accumulator[term]) {
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accumulator[term] = [];
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}
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accumulator[term].push(grade.grade ?? 0);
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return accumulator;
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}, {});
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const getScoreStyle = (score: number) => {
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if (score >= 95) return 'bg-[#336EFF]/50 text-white';
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if (score >= 90) return 'bg-[#336EFF]/40 text-white/90';
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if (score >= 85) return 'bg-[#336EFF]/30 text-white/80';
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if (score >= 80) return 'bg-slate-700/60 text-white/70';
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if (score >= 75) return 'bg-slate-700/40 text-white/60';
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return 'bg-slate-800/60 text-white/50';
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};
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return (
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<Card className="bg-[#0f172a]/80 backdrop-blur-sm border-slate-800/50">
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<CardHeader className="pb-2">
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<CardTitle className="text-lg font-medium text-white">成绩热力图</CardTitle>
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</CardHeader>
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<CardContent>
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<div className="grid grid-cols-1 md:grid-cols-3 gap-8">
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{Object.entries(terms).map(([term, scores]) => (
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<div key={term} className="flex flex-col">
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<h3 className="text-sm font-bold text-white border-b border-white/5 pb-3 mb-4">{term}</h3>
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<div className="flex flex-col gap-2">
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{scores.map((score, index) => (
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<div
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key={`${term}-${index}`}
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className={cn(
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'w-full py-1.5 rounded-full text-xs font-mono font-medium text-center transition-colors',
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getScoreStyle(score),
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)}
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>
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{score}
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</div>
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))}
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</div>
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</div>
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))}
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{Object.keys(terms).length === 0 && <div className="text-sm text-slate-500">暂无成绩数据</div>}
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</div>
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</CardContent>
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</Card>
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);
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}
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