<?php

namespace Tests\Feature;

use App\Livewire\Servers\Show;
use App\Livewire\ServerSwitcher;
use App\Models\Server;
use App\Models\User;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Livewire\Livewire;
use Tests\TestCase;

class ServerContextSyncTest extends TestCase
{
    use RefreshDatabase;

    private function server(string $name): Server
    {
        return Server::create(['name' => $name, 'ip' => '10.0.0.'.rand(2, 250), 'ssh_port' => 22, 'status' => 'online']);
    }

    public function test_activate_endpoint_sets_active_server(): void
    {
        $this->actingAs(User::factory()->create());
        $b = $this->server('B');

        $this->post(route('servers.activate', $b))->assertNoContent();

        $this->assertSame($b->id, session('active_server_id'));
    }

    public function test_viewing_server_details_sets_it_active(): void
    {
        $this->actingAs(User::factory()->create());
        $b = $this->server('B');

        Livewire::test(Show::class, ['server' => $b]);

        $this->assertSame($b->id, session('active_server_id'));
    }

    public function test_switching_on_a_details_page_targets_the_new_server(): void
    {
        $a = $this->server('A');
        $b = $this->server('B');
        $switcher = new ServerSwitcher;

        // On A's details page, selecting B targets B's details (not a reload of A).
        $this->assertSame(route('servers.show', $b), $switcher->targetFor($b, '/servers/'.$a->uuid));
    }

    public function test_switching_elsewhere_keeps_the_current_page(): void
    {
        $b = $this->server('B');
        $switcher = new ServerSwitcher;

        // Off a server-details page, the current page is reloaded as-is.
        $this->assertSame('/files', $switcher->targetFor($b, '/files'));
        $this->assertSame('/servers', $switcher->targetFor($b, '/servers')); // fleet list, not a details page
    }
}