import { describe, it, expect } from "vitest";
import { prisma } from "@/lib/db";
import { GET } from "./route";

describe("discover feed API", () => {
  it("returns pending artists and albums split, highest score first, excluding non-pending", async () => {
    await prisma.discoverySuggestion.createMany({
      data: [
        { kind: "artist", artistMbid: "a1", artistName: "Low", score: 0.2, seedCount: 1,
          sources: ["listenbrainz"], secondaryTypes: [], dedupeKey: "artist:a1:" },
        { kind: "artist", artistMbid: "a2", artistName: "High", score: 0.9, seedCount: 2,
          sources: ["listenbrainz"], secondaryTypes: [], dedupeKey: "artist:a2:" },
        { kind: "album", artistMbid: "a3", artistName: "Band", rgMbid: "rg1", album: "Rec",
          score: 0.5, seedCount: 1, sources: ["listenbrainz"], secondaryTypes: [], dedupeKey: "album:a3:rg1" },
        { kind: "artist", artistMbid: "a4", artistName: "Gone", score: 5, seedCount: 1,
          sources: ["listenbrainz"], secondaryTypes: [], status: "dismissed", dedupeKey: "artist:a4:" },
      ],
    });
    const body = await (await GET()).json();
    expect(body.artists.map((a: any) => a.artistName)).toEqual(["High", "Low"]); // dismissed excluded
    expect(body.albums.map((a: any) => a.album)).toEqual(["Rec"]);
    expect(body.artists[0]).toMatchObject({ artistMbid: "a2", seedCount: 2, sources: ["listenbrainz"] });
  });
});