import { describe, it, expect, beforeEach, vi } from 'vitest';
import { act, renderHook, waitFor } from '@testing-library/react';
import { renderHookWithClient } from '@/test/utils';

vi.mock('@/lib/api', () => ({
    api: { get: vi.fn(), post: vi.fn(), patch: vi.fn(), put: vi.fn(), delete: vi.fn() },
    ApiError: class extends Error {},
}));

import { api } from '@/lib/api';
import { useAuthStore } from '@/stores/authStore';
import { useSubscription } from '@/hooks/useSubscription';
import { usePaymentConfig } from '@/hooks/usePaymentConfig';
import { usePwaInstall } from '@/hooks/usePwaInstall';

const get = api.get as ReturnType<typeof vi.fn>;

beforeEach(() => {
    localStorage.clear();
    get.mockReset();
    useAuthStore.setState({ primaryRole: null });
});

describe('useSubscription', () => {
    it('برای نقش doctor فعال است و hasFeature/maxSecretaries را برمی‌گرداند', async () => {
        useAuthStore.setState({ primaryRole: 'doctor' });
        get.mockResolvedValue({
            data: {
                subscription: {
                    plan: { features: { sms: true, claims: false }, max_secretaries: 3 },
                    days_remaining: 5,
                },
            },
        });

        const { result } = renderHookWithClient(() => useSubscription());
        await waitFor(() => expect(result.current.hasPlan).toBe(true));

        expect(result.current.hasFeature('sms')).toBe(true);
        expect(result.current.hasFeature('claims')).toBe(false);
        expect(result.current.hasFeature('unknown')).toBe(false);
        expect(result.current.maxSecretaries).toBe(3);
        expect(result.current.isExpiringSoon).toBe(true);
    });

    it('نبود اشتراک: امکانات را از effective_plan (پلن free) می‌گیرد', async () => {
        useAuthStore.setState({ primaryRole: 'doctor' });
        get.mockResolvedValue({
            data: {
                subscription: null,
                effective_plan: { features: { patient_records: true, services: true, sms_panel: true }, max_secretaries: 1 },
            },
        });

        const { result } = renderHookWithClient(() => useSubscription());
        await waitFor(() => expect(result.current.hasFeature('patient_records')).toBe(true));

        expect(result.current.hasFeature('services')).toBe(true);
        expect(result.current.hasFeature('sms_panel')).toBe(true);
        expect(result.current.hasPlan).toBe(false);
        expect(result.current.maxSecretaries).toBe(1);
    });

    it('برای نقش admin غیرفعال است (query اجرا نمی‌شود)', async () => {
        useAuthStore.setState({ primaryRole: 'admin' });
        const { result } = renderHookWithClient(() => useSubscription());
        expect(result.current.hasPlan).toBe(false);
        expect(get).not.toHaveBeenCalled();
    });
});

describe('usePaymentConfig', () => {
    it('test_mode را به isTestMode مپ می‌کند', async () => {
        get.mockResolvedValue({ data: { test_mode: true } });
        const { result } = renderHookWithClient(() => usePaymentConfig());
        await waitFor(() => expect(result.current.isTestMode).toBe(true));
    });
    it('پیش‌فرض isTestMode=false', () => {
        get.mockResolvedValue({ data: { test_mode: false } });
        const { result } = renderHookWithClient(() => usePaymentConfig());
        expect(result.current.isTestMode).toBe(false);
    });
});

describe('usePwaInstall', () => {
    it('رویداد beforeinstallprompt را می‌گیرد', () => {
        const { result } = renderHook(() => usePwaInstall());
        expect(result.current.promptEvent).toBeNull();
        act(() => {
            window.dispatchEvent(new Event('beforeinstallprompt'));
        });
        expect(result.current.promptEvent).not.toBeNull();
    });

    it('dismiss در localStorage ذخیره و isDismissed را true می‌کند', () => {
        const { result } = renderHook(() => usePwaInstall());
        expect(result.current.isDismissed).toBe(false);
        act(() => result.current.dismiss());
        expect(localStorage.getItem('pwa-dismissed')).toBe('1');
        expect(result.current.isDismissed).toBe(true);
    });

    it('اگر قبلاً dismiss شده باشد، اولیه isDismissed=true', () => {
        localStorage.setItem('pwa-dismissed', '1');
        const { result } = renderHook(() => usePwaInstall());
        expect(result.current.isDismissed).toBe(true);
    });
});