<?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
    {
        if (! Schema::hasTable('performance_reviews')) {
            Schema::create('performance_reviews', function (Blueprint $table) {
                $table->id();
                $table->unsignedBigInteger('company_id')->nullable()->index();
                $table->unsignedBigInteger('user_id')->nullable()->index();
                $table->unsignedBigInteger('reviewer_id')->nullable()->index();
                $table->string('period')->nullable();
                $table->decimal('rating', 3, 1)->nullable();
                $table->string('status')->default('pending');
                $table->date('review_date')->nullable();
                $table->text('notes')->nullable();
                $table->timestamps();
            });
        }
    }

    public function down(): void
    {
        Schema::dropIfExists('performance_reviews');
    }
};