chore: init monorepo snapshot

src/app/api/documents/create-child/route.ts

@@ -0,0 +1,88 @@
+import { NextRequest, NextResponse } from "next/server";
+import { createSupabaseServerClient } from "@/lib/supabase/server";
+
+type CreateChildPayload = {
+  parentId: string | null;
+  title?: string;
+  blocks?: unknown;
+};
+
+export const dynamic = "force-dynamic";
+
+export async function POST(request: NextRequest) {
+  const supabase = await createSupabaseServerClient();
+  const {
+    data: { user },
+    error: authError,
+  } = await supabase.auth.getUser();
+
+  if (authError || !user) {
+    return NextResponse.json(
+      { message: "未登录无法创建页面" },
+      { status: 401 },
+    );
+  }
+
+  const { parentId, title, blocks }: CreateChildPayload =
+    await request.json();
+
+  if (parentId === undefined) {
+    return NextResponse.json(
+      { message: "缺少 parentId" },
+      { status: 400 },
+    );
+  }
+
+  const siblingQuery = supabase
+    .from("documents")
+    .select("id", { count: "exact", head: true })
+    .eq("user_id", user.id);
+
+  if (parentId) {
+    siblingQuery.eq("parent_id", parentId);
+  } else {
+    siblingQuery.is("parent_id", null);
+  }
+
+  const { count: siblingCount = 0, error: countError } =
+    await siblingQuery;
+
+  if (countError) {
+    return NextResponse.json(
+      { message: countError.message },
+      { status: 500 },
+    );
+  }
+
+  const resolvedTitle =
+    title?.trim() && title.trim().length > 0
+      ? title.trim()
+      : "未命名页面";
+
+  const contentPayload = Array.isArray(blocks) ? blocks : [];
+
+  const { data: newDoc, error } = await supabase
+    .from("documents")
+    .insert({
+      user_id: user.id,
+      parent_id: parentId,
+      title: resolvedTitle,
+      content: contentPayload,
+      sort_order: siblingCount,
+    })
+    .select("id, title")
+    .single();
+
+  if (error || !newDoc) {
+    return NextResponse.json(
+      { message: error?.message ?? "创建子页面失败" },
+      { status: 500 },
+    );
+  }
+
+  return NextResponse.json({
+    pageId: newDoc.id,
+    title: newDoc.title ?? resolvedTitle,
+  });
+}
+

src/components/editor/blocks/PageReferenceBlock.tsx

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+import { createReactBlockSpec } from "@blocknote/react";
+import { RiFileTextFill } from "react-icons/ri";
+import { useRouter } from "next/navigation";
+import type { PropSchema } from "@blocknote/core";
+
+type PageReferenceProps = PropSchema & {
+  pageId: { default: string };
+  title: { default: string };
+};
+
+const pageReferenceConfig = {
+  type: "pageReference" as const,
+  propSchema: {
+    pageId: { default: "" },
+    title: { default: "未命名页面" },
+  },
+  content: "none" as const,
+};
+
+export const pageReferenceBlock = createReactBlockSpec(
+  pageReferenceConfig,
+  () => ({
+    render: ({ block }) => {
+      const router = useRouter();
+      const { pageId, title } = block.props;
+
+      return (
+        <div
+          role="button"
+          tabIndex={0}
+          onClick={() => {
+            if (pageId) {
+              router.push(`/documents/${pageId}`);
+            }
+          }}
+          onKeyDown={(event) => {
+            if ((event.key === "Enter" || event.key === " ") && pageId) {
+              event.preventDefault();
+              router.push(`/documents/${pageId}`);
+            }
+          }}
+          className="group mt-2 flex items-center gap-3 rounded-[4px] px-4 py-3 text-[#2563eb] hover:bg-[#f5f5f5]"
+          style={{ fontFamily: "Inter, system-ui, sans-serif" }}
+        >
+          <RiFileTextFill className="text-xl" aria-hidden />
+          <span className="text-base font-medium leading-none">
+            {title || "未命名页面"}
+          </span>
+          <span className="ml-auto text-sm opacity-0 transition-opacity duration-150 group-hover:opacity-100">
+            点击进入 →
+          </span>
+        </div>
+      );
+    },
+  }),
+);
+
+export const pageReferencePropSchema = pageReferenceConfig.propSchema;
+

src/components/editor/schema.ts

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+import { defaultBlockSpecs, defaultStyleSpecs } from "@blocknote/core";
+import { BlockNoteSchema } from "@blocknote/core/dist/blocks";
+import { pageReferenceBlock } from "./blocks/PageReferenceBlock";
+
+export const customBlockSchema = BlockNoteSchema.create({
+  blockSpecs: {
+    ...defaultBlockSpecs,
+    pageReference: pageReferenceBlock,
+  },
+});
+
+export const customStyleSpecs = defaultStyleSpecs;
+