<?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('analysis_logs', function (Blueprint $table) {
            $table->id();
            $table->string('ip_address', 45)->nullable();
            $table->string('idea_snippet', 200);   // first 200 chars only
            $table->string('product_type', 80)->nullable();
            $table->string('business_model', 80)->nullable();
            $table->boolean('success')->default(true);
            $table->string('failure_reason', 120)->nullable();
            $table->timestamp('created_at')->useCurrent();

            $table->index('ip_address');
            $table->index('created_at');
        });
    }

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