import { launchRun, listRuns } from "@autoscholar/core";
import { LaunchRunRequest, RunStatus } from "@autoscholar/schemas";
import { z } from "zod";
import { handler, json, parseBody, parseQuery } from "@/lib/server/api";
import { db } from "@/lib/server/db";
import { requireAdmin } from "@/lib/server/session";

export const runtime = "nodejs";

export const GET = handler(async (req) => {
  await requireAdmin(req);
  const q = parseQuery(
    req.url,
    z.object({
      status: z.string().optional(),
      projectId: z.string().uuid().optional(),
      limit: z.coerce.number().int().min(1).max(500).default(100),
    }),
  );
  const status = q.status ? q.status.split(",").map((s) => RunStatus.parse(s)) : undefined;
  return json({ runs: await listRuns(db(), { status, projectId: q.projectId, limit: q.limit }) });
});

/** Idempotent launch: repeating the same idempotencyKey returns the same run (HTTP 200 instead of 201). */
export const POST = handler(async (req) => {
  const sess = await requireAdmin(req, { mutation: true });
  const body = await parseBody(req, LaunchRunRequest, 32 * 1024);
  const { run, created } = await launchRun(db(), body, { id: sess.userId, ip: sess.ip });
  return json({ run, created }, { status: created ? 201 : 200 });
});