"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    var desc = Object.getOwnPropertyDescriptor(m, k);
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      desc = { enumerable: true, get: function() { return m[k]; } };
    }
    Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
    Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
    o["default"] = v;
});
var __importStar = (this && this.__importStar) || (function () {
    var ownKeys = function(o) {
        ownKeys = Object.getOwnPropertyNames || function (o) {
            var ar = [];
            for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
            return ar;
        };
        return ownKeys(o);
    };
    return function (mod) {
        if (mod && mod.__esModule) return mod;
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        if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
        __setModuleDefault(result, mod);
        return result;
    };
})();
Object.defineProperty(exports, "__esModule", { value: true });
// Mock firebase-admin before any module under test is imported.
// `admin.firestore` must work as both a callable (admin.firestore()) and a
// namespace (admin.firestore.Timestamp). Object.assign achieves both.
jest.mock('firebase-admin', () => {
    const firestoreFn = jest.fn();
    firestoreFn.Timestamp = {
        now: jest.fn(() => ({ toMillis: () => 1000000000000 })),
        fromMillis: jest.fn((ms) => ({ toMillis: () => ms })),
    };
    return {
        firestore: firestoreFn,
        apps: [],
        initializeApp: jest.fn(),
    };
});
const admin = __importStar(require("firebase-admin"));
const entitlementLogic_1 = require("./entitlementLogic");
// ── Helpers ───────────────────────────────────────────────────────────────────
function event(overrides = {}) {
    return Object.assign({ id: 'evt-001', type: 'INITIAL_PURCHASE', app_user_id: 'user-123', product_id: 'closer_premium_monthly', entitlement_id: 'closer_premium' }, overrides);
}
function buildFirestoreMock(opts = {}) {
    const mockSet = jest.fn().mockResolvedValue(undefined);
    const mockCreate = jest.fn().mockImplementation(() => opts.createShouldFail
        ? Promise.reject(Object.assign(new Error('ALREADY_EXISTS'), { code: 6 }))
        : Promise.resolve(undefined));
    // Leaf doc ref (e.g. users/{uid}/entitlements/premium)
    const deepDocRef = { set: mockSet };
    const deepDocFn = jest.fn().mockReturnValue(deepDocRef);
    const subCollectionRef = { doc: deepDocFn };
    const subCollectionFn = jest.fn().mockReturnValue(subCollectionRef);
    // Top-level doc ref: supports create (idempotency marker) and subcollection access
    const topDocRef = { create: mockCreate, set: mockSet, collection: subCollectionFn };
    const mockDoc = jest.fn().mockReturnValue(topDocRef);
    const mockCollection = jest.fn().mockReturnValue({ doc: mockDoc });
    const mockInstance = { collection: mockCollection };
    admin.firestore.mockReturnValue(mockInstance);
    return { mockSet, mockCreate };
}
// ── isPremiumEntitlement ──────────────────────────────────────────────────────
describe('isPremiumEntitlement', () => {
    it('returns true when entitlement_id matches', () => {
        expect((0, entitlementLogic_1.isPremiumEntitlement)(event({ entitlement_id: 'closer_premium' }))).toBe(true);
    });
    it('returns true when entitlement_ids array includes the id', () => {
        expect((0, entitlementLogic_1.isPremiumEntitlement)(event({ entitlement_id: undefined, entitlement_ids: ['closer_premium', 'other'] }))).toBe(true);
    });
    it('returns false for a different entitlement_id', () => {
        expect((0, entitlementLogic_1.isPremiumEntitlement)(event({ entitlement_id: 'other_entitlement', entitlement_ids: [] }))).toBe(false);
    });
    it('returns false when neither id nor ids reference the premium entitlement', () => {
        expect((0, entitlementLogic_1.isPremiumEntitlement)(event({ entitlement_id: undefined, entitlement_ids: ['not_premium'] }))).toBe(false);
    });
});
// ── Event type sets ───────────────────────────────────────────────────────────
describe('PREMIUM_ACTIVE_TYPES', () => {
    it.each(['INITIAL_PURCHASE', 'RENEWAL', 'PRODUCT_CHANGE', 'TRANSFER', 'UNCANCELLATION'])('contains %s', (type) => expect(entitlementLogic_1.PREMIUM_ACTIVE_TYPES.has(type)).toBe(true));
    it.each(['EXPIRATION', 'CANCELLATION', 'BILLING_ISSUE'])('does not contain revocation event %s', (type) => expect(entitlementLogic_1.PREMIUM_ACTIVE_TYPES.has(type)).toBe(false));
});
describe('PREMIUM_REVOKED_TYPES', () => {
    it.each(['EXPIRATION', 'CANCELLATION', 'BILLING_ISSUE', 'SUBSCRIBER_ALIAS'])('contains %s', (type) => expect(entitlementLogic_1.PREMIUM_REVOKED_TYPES.has(type)).toBe(true));
    it.each(['INITIAL_PURCHASE', 'RENEWAL'])('does not contain active event %s', (type) => expect(entitlementLogic_1.PREMIUM_REVOKED_TYPES.has(type)).toBe(false));
});
// ── applyEntitlementEvent ─────────────────────────────────────────────────────
describe('applyEntitlementEvent', () => {
    beforeEach(() => {
        jest.clearAllMocks();
    });
    it('grants premium on INITIAL_PURCHASE', async () => {
        const { mockSet } = buildFirestoreMock();
        await (0, entitlementLogic_1.applyEntitlementEvent)(event({ type: 'INITIAL_PURCHASE' }));
        expect(mockSet).toHaveBeenCalledWith(expect.objectContaining({ premium: true }));
    });
    it('revokes premium on EXPIRATION', async () => {
        const { mockSet } = buildFirestoreMock();
        await (0, entitlementLogic_1.applyEntitlementEvent)(event({ type: 'EXPIRATION' }));
        expect(mockSet).toHaveBeenCalledWith(expect.objectContaining({ premium: false, expiresAt: null }));
    });
    it('revokes premium on CANCELLATION', async () => {
        const { mockSet } = buildFirestoreMock();
        await (0, entitlementLogic_1.applyEntitlementEvent)(event({ type: 'CANCELLATION' }));
        expect(mockSet).toHaveBeenCalledWith(expect.objectContaining({ premium: false }));
    });
    it('is idempotent — skips duplicate event ids', async () => {
        const { mockSet } = buildFirestoreMock({ createShouldFail: true });
        await (0, entitlementLogic_1.applyEntitlementEvent)(event());
        // The idempotency guard fires (create threw ALREADY_EXISTS), so set is never called.
        expect(mockSet).not.toHaveBeenCalled();
    });
    it('stores expiresAt when expiration_at_ms is present', async () => {
        const { mockSet } = buildFirestoreMock();
        const expiresAtMs = Date.now() + 86400000;
        await (0, entitlementLogic_1.applyEntitlementEvent)(event({ type: 'RENEWAL', expiration_at_ms: expiresAtMs }));
        expect(mockSet).toHaveBeenCalledWith(expect.objectContaining({ premium: true }));
    });
    it('ignores non-premium entitlement events', async () => {
        const { mockSet } = buildFirestoreMock();
        await (0, entitlementLogic_1.applyEntitlementEvent)(event({ entitlement_id: 'some_other_entitlement', entitlement_ids: [] }));
        expect(mockSet).not.toHaveBeenCalled();
    });
});
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