<?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('issues', function (Blueprint $table) {
            $table->ulid('id')->primary();
            $table->foreignUlid('project_id')->constrained()->cascadeOnDelete();
            $table->string('fingerprint')->index();
            $table->string('title');
            $table->string('culprit')->nullable();
            $table->string('level')->default('error');
            $table->string('status')->default('unresolved');
            $table->timestamp('first_seen_at');
            $table->timestamp('last_seen_at');
            $table->unsignedInteger('times_seen')->default(1);
            $table->boolean('is_regression')->default(false);
            $table->json('metadata')->nullable();
            $table->timestamps();

            $table->unique(['project_id', 'fingerprint']);
            $table->index(['project_id', 'status', 'last_seen_at']);
        });
    }

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