chore: init monorepo snapshot

2025-11-23 10:55:04 +08:00
commit c70ff52869
941 changed files with 246586 additions and 0 deletions
@@ -0,0 +1,141 @@
+import type { SupabaseClient } from "@supabase/supabase-js";
+import type { DocumentRecord, DocumentNode } from "@/lib/documents";
+import type { SidebarSectionId, TrashRecord } from "@/components/sidebar/types";
+import type { Database } from "@/types/supabase";
+import { buildDocumentTree } from "@/lib/documents";
+
+type TypedClient = SupabaseClient<Database>;
+
+export interface SidebarSectionSnapshot {
+  id: SidebarSectionId;
+  title: string;
+  icon?: string;
+  nodes: DocumentNode[];
+}
+
+export interface FlattenedTreeNode {
+  node: DocumentNode;
+  depth: number;
+  parentId: string | null;
+}
+
+const SECTION_META: Record<SidebarSectionId, { title: string; icon: string }> = {
+  starred: { title: "星标置顶", icon: "star" },
+  public: { title: "公共页面", icon: "globe" },
+  shared: { title: "共享页面", icon: "users" },
+  private: { title: "私有 / 我的页面", icon: "lock" },
+  templates: { title: "模板中心", icon: "grid" },
+};
+
+export async function fetchSidebarDataset(
+  client: TypedClient,
+  workspaceId: string,
+): Promise<{ documents: DocumentRecord[]; trashedDocuments: TrashRecord[] }> {
+  const { data: documentRows, error } = await client
+    .from("documents")
+    .select(
+      "id,title,parent_id,sort_order,is_starred,access_scope,is_template,created_at,updated_at,workspace_id",
+    )
+    .eq("workspace_id", workspaceId)
+    .is("deleted_at", null)
+    .order("sort_order", { ascending: true, nullsFirst: false })
+    .order("created_at", { ascending: true });
+
+  if (error) {
+    throw new Error(`获取工作空间文档列表失败：${error.message}`);
+  }
+
+  const documents: DocumentRecord[] = (documentRows ?? []).map((row) => ({
+    access_scope: (row.access_scope ?? "private") as DocumentRecord["access_scope"],
+    id: row.id,
+    workspace_id: row.workspace_id,
+    title: row.title ?? "无标题",
+    parent_id: row.parent_id,
+    sort_order: row.sort_order,
+    is_starred: row.is_starred,
+    is_template: row.is_template ?? false,
+    created_at: row.created_at ?? "",
+    updated_at: row.updated_at ?? null,
+  }));
+
+  const { data: trashRows, error: trashError } = await client
+    .from("documents")
+    .select("id,title,parent_id,deleted_at,access_scope")
+    .eq("workspace_id", workspaceId)
+    .not("deleted_at", "is", null)
+    .order("deleted_at", { ascending: false })
+    .limit(100);
+
+  if (trashError) {
+    throw new Error(`获取垃圾桶内容失败：${trashError.message}`);
+  }
+
+  const trashedDocuments: TrashRecord[] = (trashRows ?? []).map((row) => ({
+    id: row.id,
+    title: row.title,
+    parent_id: row.parent_id,
+    deleted_at: row.deleted_at!,
+    access_scope: (row.access_scope ?? "private") as DocumentRecord["access_scope"],
+  }));
+
+  return {
+    documents,
+    trashedDocuments,
+  };
+}
+
+type NodePredicate = (node: DocumentNode) => boolean;
+
+function projectTree(nodes: DocumentNode[], predicate: NodePredicate): DocumentNode[] {
+  const result: DocumentNode[] = [];
+  nodes.forEach((node) => {
+    const projectedChildren = projectTree(node.children, predicate);
+    if (predicate(node)) {
+      result.push({
+        ...node,
+        children: projectedChildren,
+      });
+    } else {
+      result.push(...projectedChildren);
+    }
+  });
+  return result;
+}
+
+export function flattenDocumentTree(
+  nodes: DocumentNode[],
+  expanded: Set<string>,
+  depth = 0,
+  parentId: string | null = null,
+): FlattenedTreeNode[] {
+  const list: FlattenedTreeNode[] = [];
+  nodes.forEach((node) => {
+    list.push({ node, depth, parentId });
+    if (node.children.length > 0 && expanded.has(node.id)) {
+      list.push(...flattenDocumentTree(node.children, expanded, depth + 1, node.id));
+    }
+  });
+  return list;
+}
+
+export function buildSidebarSections(records: DocumentRecord[]): SidebarSectionSnapshot[] {
+  const tree = buildDocumentTree(records);
+  return buildSidebarSectionsFromTree(tree);
+}
+
+export function buildSidebarSectionsFromTree(tree: DocumentNode[]): SidebarSectionSnapshot[] {
+  const sections: Array<{ id: SidebarSectionId; predicate: NodePredicate }> = [
+    { id: "starred", predicate: (node) => Boolean(node.is_starred) },
+    { id: "public", predicate: (node) => node.access_scope === "public" },
+    { id: "shared", predicate: (node) => node.access_scope === "shared" },
+    { id: "private", predicate: (node) => node.access_scope === "private" },
+    { id: "templates", predicate: (node) => node.is_template },
+  ];
+
+  return sections.map(({ id, predicate }) => ({
+    id,
+    title: SECTION_META[id].title,
+    icon: SECTION_META[id].icon,
+    nodes: projectTree(tree, predicate),
+  }));
+}