import { describe, it, expect, beforeEach } from 'vitest';
import { getStateInfoClient } from '@/lib/getStateInfoClient';
import { getCanonicalUrlClient } from '@/lib/getCanonicalUrl';

function setLocation(loc) {
    Object.defineProperty(window, 'location', { value: loc, writable: true, configurable: true });
}

describe('getStateInfoClient (window)', () => {
    it('subdomain شناخته‌شده → شهر و استان', () => {
        setLocation({ host: 'arak-nobat.ir', href: 'https://arak-nobat.ir/' });
        const { matchedCity, matchedState, host } = getStateInfoClient();
        expect(matchedCity?.name).toBe('اراک');
        expect(matchedState?.name).toBe('مرکزی');
        expect(host).toBe('arak-nobat.ir');
    });

    it('host ناشناخته → بدون تطبیق', () => {
        setLocation({ host: 'zzz.ir', href: 'https://zzz.ir/' });
        expect(getStateInfoClient().matchedCity).toBeUndefined();
    });
});

describe('getCanonicalUrlClient (window)', () => {
    beforeEach(() => {
        setLocation({ host: 'arak-nobat.ir', pathname: '/doctors' });
    });

    it('subdomain → canonical به دامنه‌ی اصلی', () => {
        expect(getCanonicalUrlClient()).toBe('https://nobat724.com/doctors');
    });

    it('دامنه‌ی اصلی → null', () => {
        setLocation({ host: 'nobat724.com', pathname: '/doctors' });
        expect(getCanonicalUrlClient()).toBeNull();
    });

    it('www و حروف بزرگ نرمال می‌شوند (دامنه‌ی اصلی) → null', () => {
        setLocation({ host: 'WWW.Nobat724.com', pathname: '/x' });
        expect(getCanonicalUrlClient()).toBeNull();
    });
});