<?php

namespace Zoomyboy\LaravelNami\Tests\Unit;

use Carbon\Carbon;
use Illuminate\Support\Facades\Http;
use Zoomyboy\LaravelNami\Authentication\Authenticator;
use Zoomyboy\LaravelNami\Authentication\MainCookie;
use Zoomyboy\LaravelNami\Fakes\CourseFake;
use Zoomyboy\LaravelNami\Fakes\LoginFake;
use Zoomyboy\LaravelNami\LoginException;
use Zoomyboy\LaravelNami\Nami;
use Zoomyboy\LaravelNami\Tests\TestCase;

class LoginTest extends TestCase
{
    public function setUp(): void
    {
        parent::setUp();
        Carbon::setTestNow(Carbon::parse('2024-02-23 23:48:00'));
    }

    public function testItLoggsInAndSavesCookie(): void
    {
        app(LoginFake::class)->succeeds('lala-testsession');

        app(MainCookie::class)->login(12345, 'secret');

        Http::assertSentCount(1);
        $cookie = file_get_contents(__DIR__ . '/../../.cookies_test/' . now()->timestamp . '.txt');
        $this->assertEquals('lala-testsession.srv-nami06', $cookie);
        app(LoginFake::class)->assertSent(12345, 'secret');
    }

    public function testItThrowsExceptionWhenLoginFails(): void
    {
        app(LoginFake::class)->fails('::token::');
        $this->expectException(LoginException::class);
        app(MainCookie::class)->login(12345, 'secret');
    }

    public function testItDoesntSaveCookieWhenLoginFails(): void
    {
        app(LoginFake::class)->fails('::token::');

        try {
            app(MainCookie::class)->login(12345, 'secret');
        } catch (LoginException $e) {
        }

        Http::assertSentCount(1);
        $this->assertEmpty(glob(__DIR__ . '/../../.cookies_test/*'));
    }

    public function testItUsesSavedCookieForLogin(): void
    {
        app(CourseFake::class)->fetches(103, []);
        file_put_contents(__DIR__ . '/../../.cookies_test/' . now()->subMinutes(5)->timestamp . '.txt', 'cook-testsession.srv-nami06');

        Nami::coursesOf(103);

        Http::assertSentCount(1);
        Http::assertSent(fn ($request) => $request->header('Cookie')[0] === 'JSESSIONID=cook-testsession.srv-nami06');
    }

    public function testItDoesntResetCookieWhenAlreadyLoggedIn(): void
    {
        app(CourseFake::class)->fetches(103, []);
        file_put_contents(__DIR__ . '/../../.cookies_test/' . now()->subMinutes(5)->timestamp . '.txt', 'cook-testsession.srv-nami06');

        Nami::login(90100, 'secret');

        Http::assertSentCount(0);
        $this->assertFileExists(__DIR__ . '/../../.cookies_test/' . now()->subMinutes(5)->timestamp . '.txt');
        $this->assertCount(1, glob(__DIR__ . '/../../.cookies_test/*'));
    }

    public function testItIgnoresExpiredCookie(): void
    {
        app(CourseFake::class)->fetches(103, []);
        app(LoginFake::class)->succeeds('newlogin');
        file_put_contents(__DIR__ . '/../../.cookies_test/' . now()->subHour()->timestamp . '.txt', 'oldlogin-testsession.srv-nami06');

        Nami::login(90100, 'secret');

        Http::assertSentCount(1);
        $cookie = file_get_contents(__DIR__ . '/../../.cookies_test/' . now()->timestamp . '.txt');
        $this->assertEquals('newlogin.srv-nami06', $cookie);
        $this->assertFileExists(__DIR__ . '/../../.cookies_test/' . now()->timestamp . '.txt');
        $this->assertCount(1, glob(__DIR__ . '/../../.cookies_test/*'));
    }

    public function testItRefreshesLogin(): void
    {
        app(LoginFake::class)->succeeds('newlogin');
        $auth = app(Authenticator::class)->login(12345, 'secret');
        rename(
            __DIR__ . '/../../.cookies_test/' . now()->timestamp . '.txt',
            __DIR__ . '/../../.cookies_test/' . now()->subMinutes(51)->timestamp . '.txt'
        );
        $auth->refresh();
        Http::assertSentCount(2);
    }
}