<?php

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

return new class extends Migration
{
    public function up(): void
    {
        Schema::create('attachments', function (Blueprint $table) {
            $table->id();
            $table->foreignId('tenant_id')->nullable()->constrained()->nullOnDelete();
            $table->foreignId('user_id')->nullable()->constrained()->nullOnDelete();
            $table->morphs('attachable');
            $table->string('file_name');
            $table->string('file_path');
            $table->string('mime_type')->nullable();
            $table->unsignedBigInteger('file_size')->default(0);
            $table->string('category')->default('receipt'); // receipt, document, photo, other
            $table->text('description')->nullable();
            $table->timestamps();
            $table->softDeletes();

            $table->index(['tenant_id', 'attachable_type', 'attachable_id']);
        });
    }

    public function down(): void
    {
        Schema::dropIfExists('attachments');
    }
};