import { describe, expect, it } from "vitest";
import { orderBossObjectives } from "../../scripts/runewaker-pipeline/lib/objective-order.mjs";

const bosses = [
  { id: "boss-far", sourceSpawnId: 20, position: [20, 0, 0] as const },
  { id: "boss-near", sourceSpawnId: 10, position: [2, 0, 0] as const },
];

describe("RuneWaker boss objective ordering", () => {
  it("labels the distance fallback as non-authoritative", () => {
    const result = orderBossObjectives(bosses, [0, 0, 0]);
    expect(result.ordered.map((boss) => boss.sourceSpawnId)).toEqual([10, 20]);
    expect(result.provenance).toMatchObject({
      authoritative: false,
      kind: "healerMan-distance-derived",
    });
  });

  it("accepts only a complete source-evidenced spawn order", () => {
    const result = orderBossObjectives(bosses, [0, 0, 0], {
      kind: "source-authored",
      spawnIds: [20, 10],
      evidence: ["Resource/luascript/example.lua:12"],
    });
    expect(result.ordered.map((boss) => boss.sourceSpawnId)).toEqual([20, 10]);
    expect(result.provenance.authoritative).toBe(true);

    expect(() => orderBossObjectives(bosses, [0, 0, 0], {
      kind: "source-authored",
      spawnIds: [20],
      evidence: ["Resource/luascript/example.lua:12"],
    })).toThrow(/every runtime boss spawn exactly once/i);
    expect(() => orderBossObjectives(bosses, [0, 0, 0], {
      kind: "source-authored",
      spawnIds: [20, 10],
      evidence: [],
    })).toThrow(/requires nonempty evidence/i);
  });
});