<?php

namespace Tests\Feature;

use Illuminate\Foundation\Testing\RefreshDatabase;
use Tests\TestCase;

class AdminPlanIndexBackLinkTest extends TestCase
{
    use RefreshDatabase;

    protected function loginAsPlatformAdmin(): void
    {
        $this->seed();

        $this->post('/admin/login', [
            'email' => 'platform.admin@demo.local',
            'password' => 'Platform@123456',
        ])->assertRedirect('/admin');
    }

    public function test_index_should_show_safe_back_link_when_back_is_relative_path(): void
    {
        $this->loginAsPlatformAdmin();

        $this->get('/admin/plans?status=active&back=' . urlencode('/admin/site-subscriptions?status=activated'))
            ->assertOk()
            ->assertSee('返回上一页（保留上下文）')
            ->assertSee('href="/admin/site-subscriptions?status=activated"', false);
    }

    public function test_index_should_not_show_back_link_when_back_is_external_url(): void
    {
        $this->loginAsPlatformAdmin();

        $this->get('/admin/plans?back=' . urlencode('https://evil.example.com/'))
            ->assertOk()
            ->assertDontSee('返回上一页（保留上下文）');
    }
}
