import { NextRequest, NextResponse } from "next/server";
import { ScrapydClient } from "@/lib/scrapyd-client";

export async function GET(request: NextRequest) {
  try {
    const searchParams = request.nextUrl.searchParams;
    const project = searchParams.get("project");

    if (!project) {
      return NextResponse.json(
        { error: "Project name is required" },
        { status: 400 }
      );
    }

    const data = await ScrapydClient.listVersions({ project });
    return NextResponse.json(data);
  } catch (error) {
    console.error("Failed to fetch versions:", error);
    return NextResponse.json(
      { error: "Failed to fetch versions" },
      { status: 500 }
    );
  }
}

export async function DELETE(request: NextRequest) {
  try {
    const body = await request.json();
    const { project, version } = body;

    if (!project || !version) {
      return NextResponse.json(
        { error: "Project and version are required" },
        { status: 400 }
      );
    }

    const data = await ScrapydClient.deleteVersion({ project, version });
    return NextResponse.json(data);
  } catch (error) {
    console.error("Failed to delete version:", error);
    return NextResponse.json(
      { error: "Failed to delete version" },
      { status: 500 }
    );
  }
}

export async function POST(request: NextRequest) {
  try {
    const formData = await request.formData();
    const project = formData.get("project") as string;
    const version = formData.get("version") as string;
    const eggFile = formData.get("egg") as File;

    if (!project || !version || !eggFile) {
      return NextResponse.json(
        { error: "Project, version, and egg file are required" },
        { status: 400 }
      );
    }

    const buffer = Buffer.from(await eggFile.arrayBuffer());
    const data = await ScrapydClient.addVersion(project, version, buffer);
    return NextResponse.json(data);
  } catch (error) {
    console.error("Failed to add version:", error);
    return NextResponse.json(
      { error: "Failed to add version" },
      { status: 500 }
    );
  }
}