use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Support\Facades\Schema;

// --- Database Migrations ---
// comments table migration
// Schema::create('comments', function (Blueprint $table) {
//     $table->id();
//     $table->string('content');
//     $table->morphs('commentable'); // Adds commentable_id (INT) and commentable_type (STRING)
//     $table->timestamps();
// });

// --- Eloquent Models ---
// Comment Model
class Comment extends Model
{
    public function commentable()
    {
        return $this->morphTo();
    }
}

// Post Model (can have many comments)
class Post extends Model
{
    public function comments()
    {
        return $this->morphMany(Comment::class, 'commentable');
    }
}

// Video Model (can also have many comments)
class Video extends Model
{
    public function comments()
    {
        return $this->morphMany(Comment::class, 'commentable');
    }
}

// --- Usage Examples ---
// Attaching a comment to a Post
$post = Post::find(1);
$post->comments()->create(['content' => 'Great post!']);

// Attaching a comment to a Video
$video = Video::find(1);
$video->comments()->create(['content' => 'Awesome video!']);

// Retrieving comments for a Post
$postComments = Post::find(1)->comments;
foreach ($postComments as $comment) {
    echo "Post Comment: " . $comment->content . "
";
}

// Retrieving comments for a Video
$videoComments = Video::find(1)->comments;
foreach ($videoComments as $comment) {
    echo "Video Comment: " . $comment->content . "
";
}

// Accessing the parent model from a comment
$comment = Comment::find(1);
echo "Comment by: " . $comment->commentable->title . " (Type: " . $comment->commentable_type . ")
";