<?php

use Illuminate\Database\Migrations\Migration;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Support\Facades\Schema;

return new class extends Migration
{
    /**
     * Run the migrations.
     */
    public function up(): void
    {
        Schema::create('attachments', function (Blueprint $table) {
            $table->id();
            $table->foreignId('thread_id')->nullable()->constrained('threads')->nullOnDelete();
            $table->foreignId('post_id')->nullable()->constrained('posts')->nullOnDelete();
            $table->foreignId('user_id')->nullable()->constrained('users')->nullOnDelete();
            $table->string('disk', 50)->default('local');
            $table->string('path');
            $table->string('original_name');
            $table->string('extension', 30)->nullable();
            $table->string('mime_type', 150);
            $table->unsignedBigInteger('size_bytes');
            $table->timestamps();
            $table->softDeletes();

            $table->index('thread_id', 'idx_attachments_thread_id');
            $table->index('post_id', 'idx_attachments_post_id');
        });
    }

    /**
     * Reverse the migrations.
     */
    public function down(): void
    {
        Schema::dropIfExists('attachments');
    }
};