<?php

use App\Models\User;
use App\Models\UserSetting;
use Illuminate\Http\UploadedFile;
use Illuminate\Support\Facades\Storage;
use Laravel\Passport\Passport;

test('settings endpoint requires a token', function () {
    $this->getJson('/api/settings')
        ->assertUnauthorized();
});

test('can get empty settings for authenticated user', function () {
    Passport::actingAs(User::factory()->create());

    $this->getJson('/api/settings')
        ->assertOk()
        ->assertJsonPath('data', null);
});

test('can store and update settings', function () {
    $user = User::factory()->create();
    Passport::actingAs($user);

    $settings = [
        'appearance' => 'dark',
        'accentColor' => 'green',
        'language' => 'de',
        'timelineZoom' => 1.5,
        'timelineScrollLeft' => 420,
        'floatingLines' => [
            'speed' => 1.2,
            'lineCount' => 12,
        ],
        'presets' => [[
            'id' => 'preset-1',
            'name' => 'Praesentation',
            'settings' => ['accentColor' => 'green'],
            'updatedAt' => 1710000000000,
        ]],
        'activePresetId' => 'preset-1',
        'showFps' => false,
    ];

    $this->putJson('/api/settings', ['settings' => $settings])
        ->assertOk()
        ->assertJsonPath('data.appearance', 'dark')
        ->assertJsonPath('data.floatingLines.speed', 1.2)
        ->assertJsonPath('data.presets.0.name', 'Praesentation');

    expect($user->settings()->count())->toBe(1);

    $this->putJson('/api/settings', [
        'settings' => [
            ...$settings,
            'accentColor' => 'blue',
        ],
    ])
        ->assertOk()
        ->assertJsonPath('data.accentColor', 'blue');

    expect($user->settings()->count())->toBe(1);
});

test('settings are isolated per user', function () {
    $user = User::factory()->create();
    $otherUser = User::factory()->create();

    UserSetting::factory()->create([
        'user_id' => $otherUser->id,
        'settings' => [
            'accentColor' => 'rose',
            'language' => 'en',
        ],
    ]);

    Passport::actingAs($user);

    $this->getJson('/api/settings')
        ->assertOk()
        ->assertJsonPath('data', null);

    $this->putJson('/api/settings', [
        'settings' => [
            'accentColor' => 'green',
            'language' => 'de',
        ],
    ])->assertOk();

    expect($user->settings()->first()->settings['accentColor'])->toBe('green')
        ->and($otherUser->settings()->first()->settings['accentColor'])->toBe('rose');
});

test('settings payload is required', function () {
    Passport::actingAs(User::factory()->create());

    $this->putJson('/api/settings', [])
        ->assertUnprocessable()
        ->assertJsonValidationErrors(['settings']);
});

test('can upload and stream own settings background image', function () {
    Storage::fake('local');
    $user = User::factory()->create();
    Passport::actingAs($user);

    $response = $this->postJson('/api/settings/media/background', [
        'file' => UploadedFile::fake()->image('background.png', 2400, 1200),
    ]);

    $response
        ->assertCreated()
        ->assertJsonPath('data.width', 1600)
        ->assertJsonPath('data.height', 800)
        ->assertJsonPath('data.mimeType', 'image/jpeg');

    expect($response->json('data.url'))->toStartWith('/settings/media/background?v=');
    Storage::disk('local')->assertExists("settings-media/{$user->id}/background.jpg");

    $this->get('/api/settings/media/background')
        ->assertOk()
        ->assertHeader('Content-Type', 'image/jpeg');
});

test('settings background images are isolated per user', function () {
    Storage::fake('local');
    $user = User::factory()->create();
    $otherUser = User::factory()->create();
    Storage::disk('local')->put("settings-media/{$otherUser->id}/background.jpg", 'other-background');

    Passport::actingAs($user);

    $this->get('/api/settings/media/background')
        ->assertNotFound();
});

test('can delete own settings background image', function () {
    Storage::fake('local');
    $user = User::factory()->create();
    Storage::disk('local')->put("settings-media/{$user->id}/background.jpg", 'background');
    Passport::actingAs($user);

    $this->deleteJson('/api/settings/media/background')
        ->assertNoContent();

    Storage::disk('local')->assertMissing("settings-media/{$user->id}/background.jpg");
});