<?php

use App\Models\Upload;
use App\Models\User;
use App\Uploads\Services\PublishService;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Storage;
use Illuminate\Support\Str;

uses(RefreshDatabase::class);

function createCategoryForUploadPublishFeatureTests(): int
{
    $contentTypeId = DB::table('content_types')->insertGetId([
        'name' => 'Photography',
        'slug' => 'photography-' . Str::lower(Str::random(6)),
        'description' => null,
        'created_at' => now(),
        'updated_at' => now(),
    ]);

    return DB::table('categories')->insertGetId([
        'content_type_id' => $contentTypeId,
        'parent_id' => null,
        'name' => 'Urban',
        'slug' => 'urban-' . Str::lower(Str::random(6)),
        'description' => null,
        'image' => null,
        'is_active' => true,
        'sort_order' => 0,
        'created_at' => now(),
        'updated_at' => now(),
    ]);
}

it('publishes upload and moves draft files', function () {
    Storage::fake('local');

    $user = User::factory()->create();
    $categoryId = createCategoryForUploadPublishFeatureTests();
    $uploadId = (string) Str::uuid();
    $hash = 'aabbccddeeff00112233';

    DB::table('uploads')->insert([
        'id' => $uploadId,
        'user_id' => $user->id,
        'type' => 'image',
        'status' => 'draft',
        'moderation_status' => 'approved',
        'title' => 'Night City',
        'category_id' => $categoryId,
        'is_scanned' => true,
        'has_tags' => true,
        'preview_path' => "tmp/drafts/{$uploadId}/preview.webp",
        'created_at' => now(),
        'updated_at' => now(),
    ]);

    Storage::disk('local')->put("tmp/drafts/{$uploadId}/main/night-city.jpg", 'jpg-binary');
    Storage::disk('local')->put("tmp/drafts/{$uploadId}/preview.webp", 'preview');
    Storage::disk('local')->put("tmp/drafts/{$uploadId}/thumb.webp", 'thumb');

    DB::table('upload_files')->insert([
        [
            'upload_id' => $uploadId,
            'path' => "tmp/drafts/{$uploadId}/main/night-city.jpg",
            'type' => 'main',
            'hash' => $hash,
            'size' => 10,
            'mime' => 'image/jpeg',
            'created_at' => now(),
        ],
        [
            'upload_id' => $uploadId,
            'path' => "tmp/drafts/{$uploadId}/preview.webp",
            'type' => 'preview',
            'hash' => null,
            'size' => 7,
            'mime' => 'image/webp',
            'created_at' => now(),
        ],
    ]);

    $published = app(PublishService::class)->publish($uploadId, $user);

    expect($published)->toBeInstanceOf(Upload::class);
    expect($published->status)->toBe('published');
    expect($published->published_at)->not->toBeNull();
    expect($published->final_path)->toBe('files/artworks/aa/bb/' . $hash);

    Storage::disk('local')->assertMissing("tmp/drafts/{$uploadId}/main/night-city.jpg");
    Storage::disk('local')->assertExists('files/artworks/aa/bb/' . $hash . '/main/night-city.jpg');

    $updatedMain = DB::table('upload_files')
        ->where('upload_id', $uploadId)
        ->where('type', 'main')
        ->value('path');
    expect($updatedMain)->toBe('files/artworks/aa/bb/' . $hash . '/main/night-city.jpg');
});

it('does not delete temp files on publish failure', function () {
    Storage::fake('local');

    $user = User::factory()->create();
    $categoryId = createCategoryForUploadPublishFeatureTests();
    $uploadId = (string) Str::uuid();

    DB::table('uploads')->insert([
        'id' => $uploadId,
        'user_id' => $user->id,
        'type' => 'image',
        'status' => 'draft',
        'moderation_status' => 'approved',
        'title' => 'Will Fail',
        'category_id' => $categoryId,
        'is_scanned' => true,
        'has_tags' => true,
        'preview_path' => "tmp/drafts/{$uploadId}/preview.webp",
        'created_at' => now(),
        'updated_at' => now(),
    ]);

    Storage::disk('local')->put("tmp/drafts/{$uploadId}/main/file.jpg", 'jpg-binary');
    Storage::disk('local')->put("tmp/drafts/{$uploadId}/preview.webp", 'preview');

    // missing hash should trigger failure and preserve temp files
    DB::table('upload_files')->insert([
        'upload_id' => $uploadId,
        'path' => "tmp/drafts/{$uploadId}/main/file.jpg",
        'type' => 'main',
        'hash' => null,
        'size' => 10,
        'mime' => 'image/jpeg',
        'created_at' => now(),
    ]);

    expect(fn () => app(PublishService::class)->publish($uploadId, $user))
        ->toThrow(RuntimeException::class);

    Storage::disk('local')->assertExists("tmp/drafts/{$uploadId}/main/file.jpg");
    $status = DB::table('uploads')->where('id', $uploadId)->value('status');
    expect($status)->toBe('draft');
});

it('publish persists generated slug when missing', function () {
    Storage::fake('local');

    $user = User::factory()->create();
    $categoryId = createCategoryForUploadPublishFeatureTests();
    $uploadId = (string) Str::uuid();
    $hash = '0011aabbccddeeff2233';

    DB::table('uploads')->insert([
        'id' => $uploadId,
        'user_id' => $user->id,
        'type' => 'image',
        'status' => 'draft',
        'moderation_status' => 'approved',
        'processing_state' => 'ready',
        'title' => 'My Amazing Artwork',
        'slug' => null,
        'category_id' => $categoryId,
        'is_scanned' => true,
        'has_tags' => true,
        'preview_path' => "tmp/drafts/{$uploadId}/preview.webp",
        'created_at' => now(),
        'updated_at' => now(),
    ]);

    Storage::disk('local')->put("tmp/drafts/{$uploadId}/main/file.jpg", 'jpg-binary');
    Storage::disk('local')->put("tmp/drafts/{$uploadId}/preview.webp", 'preview');

    DB::table('upload_files')->insert([
        'upload_id' => $uploadId,
        'path' => "tmp/drafts/{$uploadId}/main/file.jpg",
        'type' => 'main',
        'hash' => $hash,
        'size' => 10,
        'mime' => 'image/jpeg',
        'created_at' => now(),
    ]);

    app(PublishService::class)->publish($uploadId, $user);

    expect(DB::table('uploads')->where('id', $uploadId)->value('slug'))->toBe('my-amazing-artwork');
});

it('publish slug uniqueness appends numeric suffix for published uploads', function () {
    Storage::fake('local');

    $user = User::factory()->create();
    $categoryId = createCategoryForUploadPublishFeatureTests();

    $firstUploadId = (string) Str::uuid();
    $secondUploadId = (string) Str::uuid();

    DB::table('uploads')->insert([
        [
            'id' => $firstUploadId,
            'user_id' => $user->id,
            'type' => 'image',
            'status' => 'draft',
            'moderation_status' => 'approved',
            'processing_state' => 'ready',
            'title' => 'Duplicate Title',
            'slug' => null,
            'category_id' => $categoryId,
            'is_scanned' => true,
            'has_tags' => true,
            'preview_path' => "tmp/drafts/{$firstUploadId}/preview.webp",
            'created_at' => now(),
            'updated_at' => now(),
        ],
        [
            'id' => $secondUploadId,
            'user_id' => $user->id,
            'type' => 'image',
            'status' => 'draft',
            'moderation_status' => 'approved',
            'processing_state' => 'ready',
            'title' => 'Duplicate Title',
            'slug' => null,
            'category_id' => $categoryId,
            'is_scanned' => true,
            'has_tags' => true,
            'preview_path' => "tmp/drafts/{$secondUploadId}/preview.webp",
            'created_at' => now(),
            'updated_at' => now(),
        ],
    ]);

    Storage::disk('local')->put("tmp/drafts/{$firstUploadId}/main/file.jpg", 'first');
    Storage::disk('local')->put("tmp/drafts/{$firstUploadId}/preview.webp", 'preview');
    Storage::disk('local')->put("tmp/drafts/{$secondUploadId}/main/file.jpg", 'second');
    Storage::disk('local')->put("tmp/drafts/{$secondUploadId}/preview.webp", 'preview');

    DB::table('upload_files')->insert([
        [
            'upload_id' => $firstUploadId,
            'path' => "tmp/drafts/{$firstUploadId}/main/file.jpg",
            'type' => 'main',
            'hash' => 'aa11bb22cc33dd44',
            'size' => 10,
            'mime' => 'image/jpeg',
            'created_at' => now(),
        ],
        [
            'upload_id' => $secondUploadId,
            'path' => "tmp/drafts/{$secondUploadId}/main/file.jpg",
            'type' => 'main',
            'hash' => 'ee11ff22cc33dd44',
            'size' => 10,
            'mime' => 'image/jpeg',
            'created_at' => now(),
        ],
    ]);

    app(PublishService::class)->publish($firstUploadId, $user);
    app(PublishService::class)->publish($secondUploadId, $user);

    expect(DB::table('uploads')->where('id', $firstUploadId)->value('slug'))->toBe('duplicate-title');
    expect(DB::table('uploads')->where('id', $secondUploadId)->value('slug'))->toBe('duplicate-title-2');
});