import { IdentityService } from '@snowluma/protocol/identity-service';
import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest';
import { SysFaceStore, type SysFaceCatalogStorage } from '@snowluma/protocol/sys-face-store';
import { BridgeManager } from '../src/bridge/manager';
import { bindSystemFaceCatalog } from '../src/sys-face-catalog';

const storage: SysFaceCatalogStorage = {
    load: async () => null,
    save: async () => {},
};

describe('bindSystemFaceCatalog', () => {
    let manager: BridgeManager;

    beforeEach(() => {
        vi.spyOn(IdentityService, 'openForUin').mockImplementation((uin) =>
            IdentityService.memory(uin),
        );
        manager = new BridgeManager();
    });

    afterEach(async () => {
        await manager.dispose();
        vi.restoreAllMocks();
    });

    it('starts one shared catalog prewarm from the first logged-in account', async () => {
        let fetches = 0;
        const store = new SysFaceStore({
            fetchCatalog: async () => {
                fetches += 1;
                return [
                    {
                        packName: '经典',
                        emojis: [
                            {
                                qSid: '14',
                                qDes: '/微笑',
                                emCode: '14',
                                qCid: null,
                                aniStickerType: null,
                                aniStickerPackId: null,
                                aniStickerId: null,
                                url: null,
                                emojiNameAlias: [],
                                aniStickerWidth: null,
                                aniStickerHeight: null,
                            },
                        ],
                    },
                ];
            },
        });
        bindSystemFaceCatalog(manager, { store, storage });

        const packetSender = { sendPacket: vi.fn() } as never;
        manager.onHookLogin(101, '10001', packetSender);
        manager.onHookLogin(202, '20002', packetSender);

        await vi.waitFor(() => expect(fetches).toBe(1));
        expect(store.lookup(14)?.qDes).toBe('/微笑');
    });
});