/* eslint-disable max-lines-per-function -- Test suites naturally have many cases */
/* eslint-disable max-lines -- Test suites naturally have many cases */
/* eslint-disable @typescript-eslint/consistent-type-assertions -- Tests build minimal state objects */
import { beforeEach, describe, expect, it, vi } from "vitest";
import { Hono } from "hono";
import type { GameState } from "@elysium/types";

vi.mock("../../src/db/client.js", () => ({
  prisma: {
    gameState: { findUnique: vi.fn(), update: vi.fn(), upsert: vi.fn() },
    player:    { findUnique: vi.fn() },
  },
}));

vi.mock("../../src/middleware/auth.js", () => ({
  authMiddleware: vi.fn(async (c: { set: (key: string, value: string) => void }, next: () => Promise<void>) => {
    c.set("discordId", "test_discord_id");
    await next();
  }),
}));

vi.mock("../../src/services/logger.js", () => ({
  logger: {
    error: vi.fn().mockResolvedValue(undefined),
    log:   vi.fn().mockResolvedValue(undefined),
  },
}));

const DISCORD_ID = "test_discord_id";

const makeExploration = (areas: GameState["exploration"]["areas"] = []): GameState["exploration"] => ({
  areas:                    areas,
  craftedCombatMultiplier:  1,
  craftedClickMultiplier:   1,
  craftedEssenceMultiplier: 1,
  craftedGoldMultiplier:    1,
  craftedRecipeIds:         [],
  materials:                [],
});

const makeState = (overrides: Partial<GameState> = {}): GameState => ({
  achievements:  [],
  adventurers:   [],
  baseClickPower: 1,
  bosses:        [],
  companions:    { activeCompanionId: null, unlockedCompanionIds: [] },
  equipment:     [],
  exploration:   makeExploration(),
  lastTickAt:    0,
  player:        { avatar: null, characterName: "T", discordId: DISCORD_ID, discriminator: "0", totalClicks: 0, totalGoldEarned: 0, username: "u" },
  prestige:      { count: 0, productionMultiplier: 1, purchasedUpgradeIds: [], runestones: 0 },
  quests:        [],
  resources:     { crystals: 0, essence: 0, gold: 0, runestones: 0 },
  schemaVersion: 1,
  upgrades:      [],
  zones:         [],
  ...overrides,
} as GameState);

const makePlayer = (overrides: Record<string, unknown> = {}) => ({
  avatar:                       null,
  characterName:                "TestChar",
  createdAt:                    0,
  discordId:                    DISCORD_ID,
  discriminator:                "0",
  lifetimeAchievementsUnlocked: 0,
  lifetimeAdventurersRecruited: 0,
  lifetimeBossesDefeated:       0,
  lifetimeClicks:               0,
  lifetimeGoldEarned:           0,
  lifetimeQuestsCompleted:      0,
  loginStreak:                  1,
  username:                     "test_user",
  ...overrides,
});

describe("debug route", () => {
  let app: Hono;
  let prisma: {
    gameState: {
      findUnique: ReturnType<typeof vi.fn>;
      update:     ReturnType<typeof vi.fn>;
      upsert:     ReturnType<typeof vi.fn>;
    };
    player: { findUnique: ReturnType<typeof vi.fn> };
  };

  beforeEach(async () => {
    vi.clearAllMocks();
    const { debugRouter } = await import("../../src/routes/debug.js");
    const { prisma: p } = await import("../../src/db/client.js");
    prisma = p as typeof prisma;
    app = new Hono();
    app.route("/debug", debugRouter);
  });

  const forceUnlocks = () =>
    app.fetch(new Request("http://localhost/debug/force-unlocks", { method: "POST" }));

  const hardReset = () =>
    app.fetch(new Request("http://localhost/debug/hard-reset", { method: "POST" }));

  describe("POST /force-unlocks", () => {
    it("returns 404 when no game state found", async () => {
      vi.mocked(prisma.gameState.findUnique).mockResolvedValueOnce(null);
      const res = await forceUnlocks();
      expect(res.status).toBe(404);
    });

    it("returns 200 with all zeros when no stale locks exist", async () => {
      const state = makeState({
        zones: [{ id: "verdant_vale", status: "unlocked" }] as GameState["zones"],
      });
      vi.mocked(prisma.gameState.findUnique).mockResolvedValueOnce({ state } as never);
      vi.mocked(prisma.gameState.update).mockResolvedValueOnce({} as never);
      const res = await forceUnlocks();
      expect(res.status).toBe(200);
      const body = await res.json() as {
        bossesUnlocked:      number;
        explorationUnlocked: number;
        questsUnlocked:      number;
        zonesUnlocked:       number;
      };
      expect(body.zonesUnlocked).toBe(0);
      expect(body.explorationUnlocked).toBe(0);
    });

    it("unlocks verdant_vale when it is locked and has no requirements", async () => {
      const state = makeState({
        zones: [{ id: "verdant_vale", status: "locked" }] as GameState["zones"],
      });
      vi.mocked(prisma.gameState.findUnique).mockResolvedValueOnce({ state } as never);
      vi.mocked(prisma.gameState.update).mockResolvedValueOnce({} as never);
      const res = await forceUnlocks();
      expect(res.status).toBe(200);
      const body = await res.json() as { zonesUnlocked: number };
      expect(body.zonesUnlocked).toBe(1);
    });

    it("does not unlock zone when boss condition is not met", async () => {
      const state = makeState({
        bosses: [{ id: "forest_giant", status: "available" }] as GameState["bosses"],
        quests: [{ id: "ancient_ruins", status: "completed" }] as GameState["quests"],
        zones:  [{ id: "shattered_ruins", status: "locked" }] as GameState["zones"],
      });
      vi.mocked(prisma.gameState.findUnique).mockResolvedValueOnce({ state } as never);
      vi.mocked(prisma.gameState.update).mockResolvedValueOnce({} as never);
      const res = await forceUnlocks();
      const body = await res.json() as { zonesUnlocked: number };
      expect(body.zonesUnlocked).toBe(0);
    });

    it("does not unlock zone when quest condition is not met", async () => {
      const state = makeState({
        bosses: [{ id: "forest_giant", status: "defeated" }] as GameState["bosses"],
        quests: [{ id: "ancient_ruins", status: "active" }] as GameState["quests"],
        zones:  [{ id: "shattered_ruins", status: "locked" }] as GameState["zones"],
      });
      vi.mocked(prisma.gameState.findUnique).mockResolvedValueOnce({ state } as never);
      vi.mocked(prisma.gameState.update).mockResolvedValueOnce({} as never);
      const res = await forceUnlocks();
      const body = await res.json() as { zonesUnlocked: number };
      expect(body.zonesUnlocked).toBe(0);
    });

    it("unlocks zone when both boss and quest conditions are met", async () => {
      const state = makeState({
        bosses: [{ id: "forest_giant", status: "defeated" }] as GameState["bosses"],
        quests: [{ id: "ancient_ruins", status: "completed" }] as GameState["quests"],
        zones:  [{ id: "shattered_ruins", status: "locked" }] as GameState["zones"],
      });
      vi.mocked(prisma.gameState.findUnique).mockResolvedValueOnce({ state } as never);
      vi.mocked(prisma.gameState.update).mockResolvedValueOnce({} as never);
      const res = await forceUnlocks();
      const body = await res.json() as { zonesUnlocked: number };
      expect(body.zonesUnlocked).toBe(1);
    });

    it("unlocks a quest when zone is unlocked and prerequisites are met", async () => {
      const state = makeState({
        quests: [{ id: "first_steps", status: "locked" }] as GameState["quests"],
        zones:  [{ id: "verdant_vale", status: "unlocked" }] as GameState["zones"],
      });
      vi.mocked(prisma.gameState.findUnique).mockResolvedValueOnce({ state } as never);
      vi.mocked(prisma.gameState.update).mockResolvedValueOnce({} as never);
      const res = await forceUnlocks();
      const body = await res.json() as { questsUnlocked: number };
      expect(body.questsUnlocked).toBe(1);
    });

    it("does not unlock quest when zone is locked", async () => {
      /*
       * Use shattered_ruins (requires forest_giant defeated) so applyZoneUnlocks
       * cannot auto-unlock it, keeping it locked when applyQuestUnlocks runs.
       */
      const state = makeState({
        bosses: [{ id: "forest_giant", status: "available" }] as GameState["bosses"],
        quests: [{ id: "necromancer_tower", status: "locked" }] as GameState["quests"],
        zones:  [{ id: "shattered_ruins", status: "locked" }] as GameState["zones"],
      });
      vi.mocked(prisma.gameState.findUnique).mockResolvedValueOnce({ state } as never);
      vi.mocked(prisma.gameState.update).mockResolvedValueOnce({} as never);
      const res = await forceUnlocks();
      const body = await res.json() as { questsUnlocked: number };
      expect(body.questsUnlocked).toBe(0);
    });

    it("does not unlock quest when zone is not in state", async () => {
      const state = makeState({
        quests: [{ id: "first_steps", status: "locked" }] as GameState["quests"],
        zones:  [] as GameState["zones"],
      });
      vi.mocked(prisma.gameState.findUnique).mockResolvedValueOnce({ state } as never);
      vi.mocked(prisma.gameState.update).mockResolvedValueOnce({} as never);
      const res = await forceUnlocks();
      const body = await res.json() as { questsUnlocked: number };
      expect(body.questsUnlocked).toBe(0);
    });

    it("does not unlock quest when it is already available", async () => {
      const state = makeState({
        quests: [{ id: "first_steps", status: "available" }] as GameState["quests"],
        zones:  [{ id: "verdant_vale", status: "unlocked" }] as GameState["zones"],
      });
      vi.mocked(prisma.gameState.findUnique).mockResolvedValueOnce({ state } as never);
      vi.mocked(prisma.gameState.update).mockResolvedValueOnce({} as never);
      const res = await forceUnlocks();
      const body = await res.json() as { questsUnlocked: number };
      expect(body.questsUnlocked).toBe(0);
    });

    it("does not unlock quest when prerequisites are not completed", async () => {
      const state = makeState({
        quests: [{ id: "goblin_camp", status: "locked" }] as GameState["quests"],
        zones:  [{ id: "verdant_vale", status: "unlocked" }] as GameState["zones"],
      });
      vi.mocked(prisma.gameState.findUnique).mockResolvedValueOnce({ state } as never);
      vi.mocked(prisma.gameState.update).mockResolvedValueOnce({} as never);
      const res = await forceUnlocks();
      const body = await res.json() as { questsUnlocked: number };
      expect(body.questsUnlocked).toBe(0);
    });

    it("unlocks the first boss in a zone when the zone is unlocked", async () => {
      const state = makeState({
        bosses:  [{ id: "troll_king", status: "locked" }] as GameState["bosses"],
        prestige: { count: 0, productionMultiplier: 1, purchasedUpgradeIds: [], runestones: 0 },
        zones:   [{ id: "verdant_vale", status: "unlocked" }] as GameState["zones"],
      });
      vi.mocked(prisma.gameState.findUnique).mockResolvedValueOnce({ state } as never);
      vi.mocked(prisma.gameState.update).mockResolvedValueOnce({} as never);
      const res = await forceUnlocks();
      const body = await res.json() as { bossesUnlocked: number };
      expect(body.bossesUnlocked).toBe(1);
    });

    it("does not unlock boss when prestige requirement is not met", async () => {
      const state = makeState({
        bosses:  [{ id: "the_first_light", status: "locked" }] as GameState["bosses"],
        prestige: { count: 0, productionMultiplier: 1, purchasedUpgradeIds: [], runestones: 0 },
        zones:   [{ id: "celestial_reaches", status: "unlocked" }] as GameState["zones"],
      });
      vi.mocked(prisma.gameState.findUnique).mockResolvedValueOnce({ state } as never);
      vi.mocked(prisma.gameState.update).mockResolvedValueOnce({} as never);
      const res = await forceUnlocks();
      const body = await res.json() as { bossesUnlocked: number };
      expect(body.bossesUnlocked).toBe(0);
    });

    it("does not unlock boss when previous boss is not defeated", async () => {
      const state = makeState({
        bosses:  [
          { id: "troll_king", status: "available" },
          { id: "lich_queen", status: "locked" },
        ] as GameState["bosses"],
        prestige: { count: 0, productionMultiplier: 1, purchasedUpgradeIds: [], runestones: 0 },
        zones:   [{ id: "verdant_vale", status: "unlocked" }] as GameState["zones"],
      });
      vi.mocked(prisma.gameState.findUnique).mockResolvedValueOnce({ state } as never);
      vi.mocked(prisma.gameState.update).mockResolvedValueOnce({} as never);
      const res = await forceUnlocks();
      const body = await res.json() as { bossesUnlocked: number };
      expect(body.bossesUnlocked).toBe(0);
    });

    it("does not unlock boss when previous boss is not in state", async () => {
      const state = makeState({
        bosses:  [{ id: "lich_queen", status: "locked" }] as GameState["bosses"],
        prestige: { count: 0, productionMultiplier: 1, purchasedUpgradeIds: [], runestones: 0 },
        zones:   [{ id: "verdant_vale", status: "unlocked" }] as GameState["zones"],
      });
      vi.mocked(prisma.gameState.findUnique).mockResolvedValueOnce({ state } as never);
      vi.mocked(prisma.gameState.update).mockResolvedValueOnce({} as never);
      const res = await forceUnlocks();
      const body = await res.json() as { bossesUnlocked: number };
      expect(body.bossesUnlocked).toBe(0);
    });

    it("unlocks next boss when previous boss is defeated", async () => {
      const state = makeState({
        bosses:  [
          { id: "troll_king", status: "defeated" },
          { id: "lich_queen", status: "locked" },
        ] as GameState["bosses"],
        prestige: { count: 0, productionMultiplier: 1, purchasedUpgradeIds: [], runestones: 0 },
        zones:   [{ id: "verdant_vale", status: "unlocked" }] as GameState["zones"],
      });
      vi.mocked(prisma.gameState.findUnique).mockResolvedValueOnce({ state } as never);
      vi.mocked(prisma.gameState.update).mockResolvedValueOnce({} as never);
      const res = await forceUnlocks();
      const body = await res.json() as { bossesUnlocked: number };
      expect(body.bossesUnlocked).toBe(1);
    });

    it("returns explorationUnlocked=0 when exploration is undefined", async () => {
      const state = makeState({
        exploration: undefined as unknown as GameState["exploration"],
        zones:       [{ id: "verdant_vale", status: "unlocked" }] as GameState["zones"],
      });
      vi.mocked(prisma.gameState.findUnique).mockResolvedValueOnce({ state } as never);
      vi.mocked(prisma.gameState.update).mockResolvedValueOnce({} as never);
      const res = await forceUnlocks();
      const body = await res.json() as { explorationUnlocked: number };
      expect(body.explorationUnlocked).toBe(0);
    });

    it("unlocks exploration area when its zone is unlocked", async () => {
      const state = makeState({
        exploration: makeExploration([
          { id: "verdant_meadow", status: "locked" } as GameState["exploration"]["areas"][0],
        ]),
        zones: [{ id: "verdant_vale", status: "unlocked" }] as GameState["zones"],
      });
      vi.mocked(prisma.gameState.findUnique).mockResolvedValueOnce({ state } as never);
      vi.mocked(prisma.gameState.update).mockResolvedValueOnce({} as never);
      const res = await forceUnlocks();
      const body = await res.json() as { explorationUnlocked: number };
      expect(body.explorationUnlocked).toBe(1);
    });

    it("does not unlock exploration area when zone is not unlocked", async () => {
      const state = makeState({
        exploration: makeExploration([
          { id: "vm_e1", status: "locked" } as GameState["exploration"]["areas"][0],
        ]),
        zones: [] as GameState["zones"],
      });
      vi.mocked(prisma.gameState.findUnique).mockResolvedValueOnce({ state } as never);
      vi.mocked(prisma.gameState.update).mockResolvedValueOnce({} as never);
      const res = await forceUnlocks();
      const body = await res.json() as { explorationUnlocked: number };
      expect(body.explorationUnlocked).toBe(0);
    });

    it("does not unlock exploration area when it is already available", async () => {
      const state = makeState({
        exploration: makeExploration([
          { id: "verdant_meadow", status: "available" } as GameState["exploration"]["areas"][0],
        ]),
        zones: [{ id: "verdant_vale", status: "unlocked" }] as GameState["zones"],
      });
      vi.mocked(prisma.gameState.findUnique).mockResolvedValueOnce({ state } as never);
      vi.mocked(prisma.gameState.update).mockResolvedValueOnce({} as never);
      const res = await forceUnlocks();
      const body = await res.json() as { explorationUnlocked: number };
      expect(body.explorationUnlocked).toBe(0);
    });

    it("unlocks adventurer tier when its quest has been completed", async () => {
      const state = makeState({
        adventurers: [ { id: "scout", unlocked: false } ] as GameState["adventurers"],
        quests:      [ { id: "haunted_mine", status: "completed" } ] as GameState["quests"],
      });
      vi.mocked(prisma.gameState.findUnique).mockResolvedValueOnce({ state } as never);
      vi.mocked(prisma.gameState.update).mockResolvedValueOnce({} as never);
      const res = await forceUnlocks();
      const body = await res.json() as { adventurersUnlocked: number };
      expect(body.adventurersUnlocked).toBe(1);
    });

    it("does not unlock adventurer tier when it is already unlocked", async () => {
      const state = makeState({
        adventurers: [ { id: "scout", unlocked: true } ] as GameState["adventurers"],
        quests:      [ { id: "haunted_mine", status: "completed" } ] as GameState["quests"],
      });
      vi.mocked(prisma.gameState.findUnique).mockResolvedValueOnce({ state } as never);
      vi.mocked(prisma.gameState.update).mockResolvedValueOnce({} as never);
      const res = await forceUnlocks();
      const body = await res.json() as { adventurersUnlocked: number };
      expect(body.adventurersUnlocked).toBe(0);
    });

    it("unlocks upgrade when its boss has been defeated", async () => {
      const state = makeState({
        bosses:   [ { id: "troll_king", status: "defeated" } ] as GameState["bosses"],
        upgrades: [ { id: "click_2", unlocked: false } ] as GameState["upgrades"],
      });
      vi.mocked(prisma.gameState.findUnique).mockResolvedValueOnce({ state } as never);
      vi.mocked(prisma.gameState.update).mockResolvedValueOnce({} as never);
      const res = await forceUnlocks();
      const body = await res.json() as { upgradesUnlocked: number };
      expect(body.upgradesUnlocked).toBe(1);
    });

    it("does not unlock upgrade when boss is not defeated", async () => {
      const state = makeState({
        bosses:   [ { id: "troll_king", status: "available" } ] as GameState["bosses"],
        upgrades: [ { id: "click_2", unlocked: false } ] as GameState["upgrades"],
      });
      vi.mocked(prisma.gameState.findUnique).mockResolvedValueOnce({ state } as never);
      vi.mocked(prisma.gameState.update).mockResolvedValueOnce({} as never);
      const res = await forceUnlocks();
      const body = await res.json() as { upgradesUnlocked: number };
      expect(body.upgradesUnlocked).toBe(0);
    });

    it("does not unlock upgrade when it is already unlocked", async () => {
      const state = makeState({
        bosses:   [ { id: "troll_king", status: "defeated" } ] as GameState["bosses"],
        upgrades: [ { id: "click_2", unlocked: true } ] as GameState["upgrades"],
      });
      vi.mocked(prisma.gameState.findUnique).mockResolvedValueOnce({ state } as never);
      vi.mocked(prisma.gameState.update).mockResolvedValueOnce({} as never);
      const res = await forceUnlocks();
      const body = await res.json() as { upgradesUnlocked: number };
      expect(body.upgradesUnlocked).toBe(0);
    });

    it("unlocks upgrade granted as a quest reward", async () => {
      const state = makeState({
        quests:   [ { id: "haunted_mine", status: "completed" } ] as GameState["quests"],
        upgrades: [ { id: "global_1", unlocked: false } ] as GameState["upgrades"],
      });
      vi.mocked(prisma.gameState.findUnique).mockResolvedValueOnce({ state } as never);
      vi.mocked(prisma.gameState.update).mockResolvedValueOnce({} as never);
      const res = await forceUnlocks();
      const body = await res.json() as { upgradesUnlocked: number };
      expect(body.upgradesUnlocked).toBe(1);
    });

    it("marks equipment as owned when its boss has been defeated", async () => {
      const state = makeState({
        bosses:    [ { id: "troll_king", status: "defeated" } ] as GameState["bosses"],
        equipment: [ { id: "iron_sword", owned: false } ] as GameState["equipment"],
      });
      vi.mocked(prisma.gameState.findUnique).mockResolvedValueOnce({ state } as never);
      vi.mocked(prisma.gameState.update).mockResolvedValueOnce({} as never);
      const res = await forceUnlocks();
      const body = await res.json() as { equipmentUnlocked: number };
      expect(body.equipmentUnlocked).toBe(1);
    });

    it("does not mark equipment as owned when boss is not defeated", async () => {
      const state = makeState({
        bosses:    [ { id: "troll_king", status: "available" } ] as GameState["bosses"],
        equipment: [ { id: "iron_sword", owned: false } ] as GameState["equipment"],
      });
      vi.mocked(prisma.gameState.findUnique).mockResolvedValueOnce({ state } as never);
      vi.mocked(prisma.gameState.update).mockResolvedValueOnce({} as never);
      const res = await forceUnlocks();
      const body = await res.json() as { equipmentUnlocked: number };
      expect(body.equipmentUnlocked).toBe(0);
    });

    it("does not mark equipment as owned when it is already owned", async () => {
      const state = makeState({
        bosses:    [ { id: "troll_king", status: "defeated" } ] as GameState["bosses"],
        equipment: [ { id: "iron_sword", owned: true } ] as GameState["equipment"],
      });
      vi.mocked(prisma.gameState.findUnique).mockResolvedValueOnce({ state } as never);
      vi.mocked(prisma.gameState.update).mockResolvedValueOnce({} as never);
      const res = await forceUnlocks();
      const body = await res.json() as { equipmentUnlocked: number };
      expect(body.equipmentUnlocked).toBe(0);
    });

    it("returns storyUnlocked=0 when story is undefined", async () => {
      const state = makeState({
        story: undefined as unknown as GameState["story"],
      });
      vi.mocked(prisma.gameState.findUnique).mockResolvedValueOnce({ state } as never);
      vi.mocked(prisma.gameState.update).mockResolvedValueOnce({} as never);
      const res = await forceUnlocks();
      const body = await res.json() as { storyUnlocked: number };
      expect(body.storyUnlocked).toBe(0);
    });

    it("unlocks story chapter when its boss has been defeated", async () => {
      const state = makeState({
        bosses: [ { id: "forest_giant", status: "defeated" } ] as GameState["bosses"],
        story:  { completedChapters: [], unlockedChapterIds: [] },
      });
      vi.mocked(prisma.gameState.findUnique).mockResolvedValueOnce({ state } as never);
      vi.mocked(prisma.gameState.update).mockResolvedValueOnce({} as never);
      const res = await forceUnlocks();
      const body = await res.json() as { storyUnlocked: number };
      expect(body.storyUnlocked).toBe(1);
    });

    it("does not unlock story chapter when boss is not defeated", async () => {
      const state = makeState({
        bosses: [ { id: "forest_giant", status: "available" } ] as GameState["bosses"],
        story:  { completedChapters: [], unlockedChapterIds: [] },
      });
      vi.mocked(prisma.gameState.findUnique).mockResolvedValueOnce({ state } as never);
      vi.mocked(prisma.gameState.update).mockResolvedValueOnce({} as never);
      const res = await forceUnlocks();
      const body = await res.json() as { storyUnlocked: number };
      expect(body.storyUnlocked).toBe(0);
    });

    it("does not unlock story chapter when it is already unlocked", async () => {
      const state = makeState({
        bosses: [ { id: "forest_giant", status: "defeated" } ] as GameState["bosses"],
        story:  { completedChapters: [], unlockedChapterIds: [ "story_ch_01" ] },
      });
      vi.mocked(prisma.gameState.findUnique).mockResolvedValueOnce({ state } as never);
      vi.mocked(prisma.gameState.update).mockResolvedValueOnce({} as never);
      const res = await forceUnlocks();
      const body = await res.json() as { storyUnlocked: number };
      expect(body.storyUnlocked).toBe(0);
    });

    it("computes HMAC signature when ANTI_CHEAT_SECRET is set", async () => {
      process.env.ANTI_CHEAT_SECRET = "test_secret";
      const state = makeState();
      vi.mocked(prisma.gameState.findUnique).mockResolvedValueOnce({ state } as never);
      vi.mocked(prisma.gameState.update).mockResolvedValueOnce({} as never);
      const res = await forceUnlocks();
      expect(res.status).toBe(200);
      const body = await res.json() as { signature: string | undefined };
      expect(body.signature).toBeDefined();
      delete process.env.ANTI_CHEAT_SECRET;
    });

    it("omits signature when ANTI_CHEAT_SECRET is not set", async () => {
      delete process.env.ANTI_CHEAT_SECRET;
      const state = makeState();
      vi.mocked(prisma.gameState.findUnique).mockResolvedValueOnce({ state } as never);
      vi.mocked(prisma.gameState.update).mockResolvedValueOnce({} as never);
      const res = await forceUnlocks();
      expect(res.status).toBe(200);
      const body = await res.json() as { signature: string | undefined };
      expect(body.signature).toBeUndefined();
    });

    it("returns 500 when DB throws an Error", async () => {
      vi.mocked(prisma.gameState.findUnique).mockRejectedValueOnce(new Error("DB error"));
      const res = await forceUnlocks();
      expect(res.status).toBe(500);
    });

    it("returns 500 when DB throws a non-Error value", async () => {
      vi.mocked(prisma.gameState.findUnique).mockRejectedValueOnce("raw error");
      const res = await forceUnlocks();
      expect(res.status).toBe(500);
    });
  });

  describe("POST /hard-reset", () => {
    it("returns 404 when no player found", async () => {
      vi.mocked(prisma.player.findUnique).mockResolvedValueOnce(null);
      const res = await hardReset();
      expect(res.status).toBe(404);
    });

    it("returns 200 with a fresh state on success", async () => {
      vi.mocked(prisma.player.findUnique).mockResolvedValueOnce(makePlayer() as never);
      vi.mocked(prisma.gameState.upsert).mockResolvedValueOnce({} as never);
      const res = await hardReset();
      expect(res.status).toBe(200);
      const body = await res.json() as {
        loginBonus:     null;
        loginStreak:    number;
        schemaOutdated: boolean;
      };
      expect(body.loginBonus).toBeNull();
      expect(body.schemaOutdated).toBe(false);
      expect(body.loginStreak).toBe(1);
    });

    it("computes HMAC signature when ANTI_CHEAT_SECRET is set", async () => {
      process.env.ANTI_CHEAT_SECRET = "test_secret";
      vi.mocked(prisma.player.findUnique).mockResolvedValueOnce(makePlayer() as never);
      vi.mocked(prisma.gameState.upsert).mockResolvedValueOnce({} as never);
      const res = await hardReset();
      expect(res.status).toBe(200);
      const body = await res.json() as { signature: string | undefined };
      expect(body.signature).toBeDefined();
      delete process.env.ANTI_CHEAT_SECRET;
    });

    it("returns 500 when DB throws an Error", async () => {
      vi.mocked(prisma.player.findUnique).mockRejectedValueOnce(new Error("DB error"));
      const res = await hardReset();
      expect(res.status).toBe(500);
    });

    it("returns 500 when DB throws a non-Error value", async () => {
      vi.mocked(prisma.player.findUnique).mockRejectedValueOnce("raw error");
      const res = await hardReset();
      expect(res.status).toBe(500);
    });
  });
});