<?php

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

/**
 * PRC-1143 — konsolide şema: `workflow_logs` tablosunun TAM tanımı (tek dosya).
 */
return new class extends Migration
{
    public function up(): void
    {
        Schema::create('workflow_logs', function (Blueprint $t) {
            $t->id();
            $t->unsignedBigInteger('workflow_id');
            $t->string('entity_type', 255)->nullable();
            $t->unsignedBigInteger('entity_id')->nullable();
            $t->string('status', 255)->default('success');
            $t->json('nodes_executed')->nullable();
            $t->text('error_message')->nullable();
            $t->timestamp('created_at')->nullable();
            $t->timestamp('updated_at')->nullable();
            $t->index(['workflow_id', 'created_at'], 'workflow_logs_workflow_id_created_at_index');
            $t->foreign('workflow_id', 'workflow_logs_workflow_id_foreign')->references('id')->on('workflows')->onDelete('cascade');
        });
    }

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