feat: Phase 1-3 全部完成 — 沙盒增强、学情分析、学习路径

2026-05-18 09:48:51 +08:00
commit 11bb86854c
277 changed files with 37755 additions and 0 deletions
@@ -0,0 +1,69 @@
+'use client';
+
+import { useState } from 'react';
+import { useRouter } from 'next/navigation';
+import Link from 'next/link';
+import { Button } from '@/components/ui/button';
+import { Input } from '@/components/ui/input';
+import { Card } from '@/components/ui/card';
+
+export default function NewCoursePage() {
+  const router = useRouter();
+  const [form, setForm] = useState({ title: '', description: '', cover: '', isFree: true });
+  const [submitting, setSubmitting] = useState(false);
+
+  async function handleSubmit(e: React.FormEvent) {
+    e.preventDefault();
+    if (!form.title.trim()) return;
+    setSubmitting(true);
+    try {
+      const token = localStorage.getItem('adminToken');
+      const res = await fetch(`${process.env.NEXT_PUBLIC_API_URL || 'http://localhost:3000'}/api/v1/courses`, {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json', Authorization: `Bearer ${token}` },
+        body: JSON.stringify(form),
+      });
+      if (res.ok) router.push('/admin/courses');
+    } catch {}
+    setSubmitting(false);
+  }
+
+  return (
+    <>
+      <div className="border-b border-border bg-card px-4 py-4">
+        <h1 className="text-2xl font-bold text-foreground">新建课程</h1>
+      </div>
+      <div className="max-w-2xl mx-auto p-6">
+        <Card className="p-6">
+          <form onSubmit={handleSubmit} className="space-y-4">
+            <div>
+              <label className="block text-sm font-medium text-foreground mb-1">课程标题</label>
+              <Input value={form.title} onChange={e => setForm(f => ({ ...f, title: e.target.value }))} placeholder="输入课程标题" required />
+            </div>
+            <div>
+              <label className="block text-sm font-medium text-foreground mb-1">描述</label>
+              <textarea value={form.description} onChange={e => setForm(f => ({ ...f, description: e.target.value }))}
+                rows={3} className="w-full px-3 py-2 bg-background border border-input rounded-lg text-sm focus:outline-none focus:ring-2 focus:ring-ring"
+                placeholder="课程简介" />
+            </div>
+            <div>
+              <label className="block text-sm font-medium text-foreground mb-1">封面链接</label>
+              <Input value={form.cover} onChange={e => setForm(f => ({ ...f, cover: e.target.value }))} placeholder="https://..." />
+            </div>
+            <div className="flex items-center gap-2">
+              <input type="checkbox" id="isFree" checked={form.isFree} onChange={e => setForm(f => ({ ...f, isFree: e.target.checked }))}
+                className="rounded border-input" />
+              <label htmlFor="isFree" className="text-sm text-foreground">免费课程</label>
+            </div>
+            <div className="flex gap-2 pt-2">
+              <Button type="submit" disabled={submitting || !form.title.trim()}>
+                {submitting ? '创建中...' : '创建课程'}
+              </Button>
+              <Link href="/admin/courses"><Button type="button" variant="outline">取消</Button></Link>
+            </div>
+          </form>
+        </Card>
+      </div>
+    </>
+  );
+}