<?php

namespace Tests\Feature;

use App\Models\Recording;
use App\Models\User;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Tests\TestCase;

class AuthenticationTest extends TestCase
{
    use RefreshDatabase;

    public function test_guests_are_redirected_from_recordings_to_login(): void
    {
        $this->get(route('recordings.index'))
            ->assertRedirect(route('login'));
    }

    public function test_login_page_is_shown(): void
    {
        $this->get(route('login'))
            ->assertOk()
            ->assertSee('Log in');
    }

    public function test_register_page_is_shown(): void
    {
        $this->get(route('register'))
            ->assertOk()
            ->assertSee('Create an account');
    }

    public function test_users_can_register_and_are_authenticated(): void
    {
        $response = $this->post(route('register.store'), [
            'name' => 'Ada Lovelace',
            'email' => 'ada@example.com',
            'password' => 'password',
            'password_confirmation' => 'password',
        ]);

        $response->assertRedirect(route('recordings.index'));
        $this->assertAuthenticated();
        $this->assertDatabaseHas('users', ['email' => 'ada@example.com']);
    }

    public function test_users_can_log_in(): void
    {
        $user = User::factory()->create([
            'email' => 'ben@example.com',
            'password' => 'password',
        ]);

        $response = $this->post(route('login.store'), [
            'email' => 'ben@example.com',
            'password' => 'password',
        ]);

        $response->assertRedirect(route('recordings.index'));
        $this->assertAuthenticatedAs($user);
    }

    public function test_first_registered_user_claims_orphaned_recordings(): void
    {
        Recording::query()->create([
            'title' => 'Orphan',
            'original_filename' => 'orphan.mp3',
            'file_path' => 'recordings/orphan.mp3',
            'file_size_bytes' => 10,
            'transcription_status' => 'pending',
            'user_id' => null,
        ]);

        $this->post(route('register.store'), [
            'name' => 'First User',
            'email' => 'first@example.com',
            'password' => 'password',
            'password_confirmation' => 'password',
        ])->assertRedirect(route('recordings.index'));

        $user = User::query()->where('email', 'first@example.com')->first();
        $this->assertNotNull($user);
        $this->assertSame($user->id, Recording::query()->first()->user_id);
    }

    public function test_second_registered_user_does_not_claim_orphans(): void
    {
        User::factory()->create();

        Recording::query()->create([
            'title' => 'Still orphan',
            'original_filename' => 'still.mp3',
            'file_path' => 'recordings/still.mp3',
            'file_size_bytes' => 10,
            'transcription_status' => 'pending',
            'user_id' => null,
        ]);

        $this->post(route('register.store'), [
            'name' => 'Second User',
            'email' => 'second@example.com',
            'password' => 'password',
            'password_confirmation' => 'password',
        ])->assertRedirect(route('recordings.index'));

        $this->assertNull(Recording::query()->where('title', 'Still orphan')->value('user_id'));
    }
}