Adjusted

2026-09-27 00:12:54 +08:00 · 2026-05-20 13:25:03 +08:00
parent 2b1955608d
commit 95242709b0
71 changed files with 5535 additions and 1035 deletions
@@ -0,0 +1,99 @@
+import { useEffect } from "react";
+import { useNavigate, useParams } from "react-router-dom";
+import { useForm } from "react-hook-form";
+import { z } from "zod";
+import { zodResolver } from "@hookform/resolvers/zod";
+import { ArrowLeft, House } from "lucide-react";
+
+import { useCourses } from "@/contexts/AdminCoursesContext";
+import { useAuth } from "@/contexts/AuthContext";
+import AppBreadcrumb from "@/components/generic/Breadcrumb/AppBreadcrumb";
+import { Button } from "@/components/ui/button";
+import { Input } from "@/components/ui/input";
+import { Label } from "@/components/ui/label";
+import { Textarea } from "@/components/ui/textarea";
+import { Spinner } from "@/components/ui/spinner";
+
+const schema = z.object({
+  title: z.string().min(1, "Title is required."),
+  description: z.string().optional(),
+  order: z.coerce.number().min(0).default(0),
+});
+
+function FieldError({ message }) {
+  if (!message) return null;
+  return <p className="text-xs text-destructive mt-1">{message}</p>;
+}
+
+export default function AddUnit() {
+  const navigate = useNavigate();
+  const { courseId } = useParams();
+  const { createUnit, fetchCourse, course, loading } = useCourses();
+  const { user } = useAuth();
+
+  const { register, handleSubmit, formState: { errors } } = useForm({
+    resolver: zodResolver(schema),
+    defaultValues: { title: "", description: "", order: 0 },
+  });
+
+  useEffect(() => {
+    fetchCourse(courseId);
+  }, [courseId]);
+
+  const onSubmit = async (data) => {
+    const result = await createUnit(courseId, { ...data, createdBy: user?.user_id });
+    if (!result) return;
+    navigate(`/admin/courses/${courseId}/units`);
+  };
+
+  return (
+    <section className="bg-muted/60 h-full">
+      <div className="lg:container lg:mx-auto lg:px-0 flex flex-col items-center px-4 py-10">
+
+        <div className="w-full max-w-2xl mx-auto">
+          <div className="flex items-center gap-3 mb-6">
+            <Button type="button" variant="ghost" size="icon" onClick={() => navigate(-1)}>
+              <ArrowLeft className="h-4 w-4" />
+            </Button>
+            <div>
+              <h1 className="text-xl font-semibold">Create Unit</h1>
+              <p className="text-sm text-muted-foreground">Add a new unit to this course.</p>
+            </div>
+          </div>
+
+          <form onSubmit={handleSubmit(onSubmit)} className="space-y-6">
+            <div className="rounded-lg border bg-card p-6 space-y-5">
+
+              <div className="space-y-1.5">
+                <Label htmlFor="title">Title <span className="text-destructive">*</span></Label>
+                <Input id="title" placeholder="Unit title" {...register("title")} />
+                <FieldError message={errors.title?.message} />
+              </div>
+
+              <div className="space-y-1.5">
+                <Label htmlFor="description">Description</Label>
+                <Textarea id="description" placeholder="Optional description" rows={3} {...register("description")} />
+              </div>
+
+              <div className="space-y-1.5 max-w-[120px]">
+                <Label htmlFor="order">Order</Label>
+                <Input id="order" type="number" min={0} {...register("order")} />
+              </div>
+
+            </div>
+
+            <div className="flex justify-end gap-3">
+              <Button type="button" variant="outline" onClick={() => navigate(-1)} disabled={loading}>
+                Cancel
+              </Button>
+              <Button type="submit" disabled={loading}>
+                {loading && <Spinner className="h-4 w-4 mr-2" />}
+                Create Unit
+              </Button>
+            </div>
+          </form>
+        </div>
+      </div>
+    </section>
+  );
+}