import { describe, it, expect } from "vitest";
import { DELETE } from "./route";
import { prisma } from "@/lib/db";
import type { Prisma } from "@prisma/client";

function del(id: string) {
  return new Request(`http://localhost/api/requests/${id}`, { method: "DELETE" });
}

async function seed(jobData: Prisma.JobCreateWithoutRequestInput) {
  return prisma.request.create({
    data: { artist: "A", album: "B", status: "pending", job: { create: jobData } },
    include: { job: true },
  });
}

describe("remove request API", () => {
  it("deletes a queued request and cascades its job", async () => {
    const created = await seed({ state: "requested" });
    const res = await DELETE(del(created.id), { params: Promise.resolve({ id: created.id }) });
    expect(res.status).toBe(200);
    expect(await prisma.request.findUnique({ where: { id: created.id } })).toBeNull();
    expect(await prisma.job.findUnique({ where: { id: created.job!.id } })).toBeNull();
  });

  it("refuses to remove an in-flight job", async () => {
    const created = await seed({ state: "downloading" });
    const res = await DELETE(del(created.id), { params: Promise.resolve({ id: created.id }) });
    expect(res.status).toBe(400);
    expect(await prisma.request.findUnique({ where: { id: created.id } })).not.toBeNull();
  });

  it("404s for a missing request", async () => {
    const res = await DELETE(del("nope"), { params: Promise.resolve({ id: "nope" }) });
    expect(res.status).toBe(404);
  });
});