import { auth } from "@/app/(auth)/auth";
import { db } from "@/lib/db";
import { canvasProject } from "@/lib/db/schema";
import { eq, and, sql, desc } from "drizzle-orm";
import { NextResponse } from "next/server";
export async function GET() {
  const session = await auth();
  if (!session?.user?.id)
    return NextResponse.json({ error: "未登录" }, { status: 401 });
  const rows = await db
    .select({
      projectId: canvasProject.id,
      title: canvasProject.title,
      templates: sql<any[]>`${canvasProject.canvasData}->'groupTemplates'`,
    })
    .from(canvasProject)
    .where(
      and(
        eq(canvasProject.userId, session.user.id),
        eq(canvasProject.workspaceType, "video"),
        sql`${canvasProject.canvasData} ? 'groupTemplates'`
      )
    )
    .orderBy(desc(canvasProject.updatedAt))
    .limit(100);
  return NextResponse.json(
    {
      templates: rows.flatMap((row) =>
        Array.isArray(row.templates)
          ? row.templates.map((template) => ({
              ...template,
              projectId: row.projectId,
              projectTitle: row.title,
            }))
          : []
      ),
    },
    { headers: { "Cache-Control": "no-store" } }
  );
}