import { NextResponse } from "next/server";
import { runImageArchiveJob } from "@/lib/jobs/image-archive-job";
import { getImageArchiveTaskStats } from "@/lib/storage/image-archive-db";

function verifyAuthToken(request: Request): boolean {
  const authHeader = request.headers.get("authorization");
  const token = authHeader?.replace("Bearer ", "");
  const cronSecret = process.env.CRON_SECRET;

  if (!cronSecret) {
    console.error("[ImageArchiveAPI] CRON_SECRET is not configured");
    return false;
  }

  return token === cronSecret;
}

export async function POST(request: Request) {
  try {
    if (!verifyAuthToken(request)) {
      return NextResponse.json({ error: "Unauthorized" }, { status: 401 });
    }

    const result = await runImageArchiveJob();
    return NextResponse.json({
      ...result,
      timestamp: new Date().toISOString(),
    });
  } catch (error) {
    console.error("[ImageArchiveAPI] Job execution failed:", error);
    return NextResponse.json(
      {
        success: false,
        error: error instanceof Error ? error.message : String(error),
        timestamp: new Date().toISOString(),
      },
      { status: 500 }
    );
  }
}

export async function GET(request: Request) {
  try {
    if (!verifyAuthToken(request)) {
      return NextResponse.json({ error: "Unauthorized" }, { status: 401 });
    }

    const stats = await getImageArchiveTaskStats();
    return NextResponse.json({
      success: true,
      stats,
      timestamp: new Date().toISOString(),
    });
  } catch (error) {
    console.error("[ImageArchiveAPI] Stats query failed:", error);
    return NextResponse.json(
      {
        success: false,
        error: error instanceof Error ? error.message : String(error),
        timestamp: new Date().toISOString(),
      },
      { status: 500 }
    );
  }
}