<?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('backlog_items', function (Blueprint $table) {
            $table->id();
            $table->string('title');
            $table->text('description')->nullable();
            $table->string('type');
            $table->foreignId('project_id')->nullable()->constrained()->onDelete('cascade');
            $table->string('priority')->default('medium');
            $table->string('estimated_effort')->nullable();
            $table->string('status')->default('new');
            $table->foreignId('assigned_sprint_id')->nullable()->constrained('sprints')->onDelete('set null');
            $table->foreignId('created_by')->constrained('users')->onDelete('cascade');
            $table->timestamps();
        });
    }

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