<?php

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

test('media endpoints require a token', function () {
    $this->getJson('/api/events/event-id/media')
        ->assertUnauthorized();
});

test('can upload key image and receive protected urls', function () {
    Storage::fake('local');
    $user = User::factory()->create();
    $event = Event::factory()->create(['user_id' => $user->id]);
    Passport::actingAs($user);

    $response = $this->postJson("/api/events/{$event->client_id}/media", [
        'collection' => 'key_image',
        'file' => UploadedFile::fake()->image('avatar.png', 1200, 800),
    ]);

    $response->assertCreated()
        ->assertJsonPath('data.collection', 'key_image')
        ->assertJsonPath('data.type', 'image')
        ->assertJsonPath('data.thumbnailWidth', 320)
        ->assertJsonPath('data.thumbnailHeight', 320)
        ->assertJsonPath('data.previewWidth', 900);

    $media = EventMedia::query()->firstOrFail();
    Storage::disk('local')->assertExists($media->path);
    Storage::disk('local')->assertExists($media->preview_path);
    Storage::disk('local')->assertExists($media->thumbnail_path);

    expect($event->fresh()->image)->toBe("/event-media/{$media->id}/thumb");
});

test('uploaded originals keep a4 quality maximum side', function () {
    Storage::fake('local');
    $user = User::factory()->create();
    $event = Event::factory()->create(['user_id' => $user->id]);
    Passport::actingAs($user);

    $this->postJson("/api/events/{$event->client_id}/media", [
        'collection' => 'gallery',
        'file' => UploadedFile::fake()->image('large.jpg', 5000, 2500),
    ])->assertCreated();

    $media = EventMedia::query()->firstOrFail();

    expect($media->width)->toBe(3508)
        ->and($media->height)->toBe(1754)
        ->and($media->preview_width)->toBe(900)
        ->and($media->preview_height)->toBe(450)
        ->and(max($media->width, $media->height))->toBe(3508);
});

test('can list media for own event', function () {
    $user = User::factory()->create();
    $event = Event::factory()->create(['user_id' => $user->id]);
    EventMedia::factory()->create([
        'user_id' => $user->id,
        'event_id' => $event->id,
        'collection' => 'gallery',
    ]);
    Passport::actingAs($user);

    $this->getJson("/api/events/{$event->client_id}/media")
        ->assertOk()
        ->assertJsonCount(1, 'data')
        ->assertJsonPath('data.0.collection', 'gallery');
});

test('can stream thumbnail for own media', function () {
    Storage::fake('local');
    $user = User::factory()->create();
    $event = Event::factory()->create(['user_id' => $user->id]);
    $media = EventMedia::factory()->create([
        'user_id' => $user->id,
        'event_id' => $event->id,
        'thumbnail_path' => 'event-media/test/thumb.jpg',
    ]);
    Storage::disk('local')->put($media->thumbnail_path, 'fake-jpeg');
    Passport::actingAs($user);

    $this->get("/api/event-media/{$media->id}/thumb")
        ->assertOk()
        ->assertHeader('Content-Type', 'image/jpeg');
});

test('can stream preview for own media', function () {
    Storage::fake('local');
    $user = User::factory()->create();
    $event = Event::factory()->create(['user_id' => $user->id]);
    $media = EventMedia::factory()->create([
        'user_id' => $user->id,
        'event_id' => $event->id,
        'preview_path' => 'event-media/test/preview.jpg',
    ]);
    Storage::disk('local')->put($media->preview_path, 'fake-jpeg');
    Passport::actingAs($user);

    $this->get("/api/event-media/{$media->id}/preview")
        ->assertOk()
        ->assertHeader('Content-Type', 'image/jpeg');
});

test('preview falls back to thumbnail for legacy media', function () {
    Storage::fake('local');
    $user = User::factory()->create();
    $event = Event::factory()->create(['user_id' => $user->id]);
    $media = EventMedia::factory()->create([
        'user_id' => $user->id,
        'event_id' => $event->id,
        'preview_path' => null,
        'thumbnail_path' => 'event-media/test/thumb.jpg',
    ]);
    Storage::disk('local')->put($media->thumbnail_path, 'legacy-thumb');
    Passport::actingAs($user);

    $this->get("/api/event-media/{$media->id}/preview")
        ->assertOk()
        ->assertHeader('Content-Type', 'image/jpeg');
});

test('cannot access another users media', function () {
    Storage::fake('local');
    $user = User::factory()->create();
    $otherUser = User::factory()->create();
    $event = Event::factory()->create(['user_id' => $otherUser->id]);
    $media = EventMedia::factory()->create([
        'user_id' => $otherUser->id,
        'event_id' => $event->id,
        'thumbnail_path' => 'event-media/test/thumb.jpg',
    ]);
    Storage::disk('local')->put($media->thumbnail_path, 'fake-jpeg');
    Passport::actingAs($user);

    $this->getJson("/api/events/{$event->client_id}/media")
        ->assertNotFound();

    $this->get("/api/event-media/{$media->id}/thumb")
        ->assertNotFound();
});

test('can delete own media and files', function () {
    Storage::fake('local');
    $user = User::factory()->create();
    $event = Event::factory()->create(['user_id' => $user->id]);
    $media = EventMedia::factory()->create([
        'user_id' => $user->id,
        'event_id' => $event->id,
        'path' => 'event-media/test/original.jpg',
        'preview_path' => null,
        'thumbnail_path' => 'event-media/test/thumb.jpg',
    ]);
    Storage::disk('local')->put($media->path, 'original');
    Storage::disk('local')->put($media->thumbnail_path, 'thumb');
    Passport::actingAs($user);

    $this->deleteJson("/api/events/{$event->client_id}/media/{$media->id}")
        ->assertNoContent();

    $this->assertDatabaseMissing('event_media', ['id' => $media->id]);
    Storage::disk('local')->assertMissing($media->path);
    Storage::disk('local')->assertMissing($media->thumbnail_path);
});