<?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('prompts', function (Blueprint $table) {
            $table->id();
            $table->string('name', 120);
            $table->string('description', 500)->nullable();
            $table->text('body');
            $table->boolean('is_favorite')->default(false);
            $table->unsignedInteger('usage_count')->default(0);
            $table->timestamp('last_used_at')->nullable();
            $table->timestamps();
        });

        Schema::create('prompt_tag', function (Blueprint $table) {
            $table->foreignId('prompt_id')->constrained('prompts')->cascadeOnDelete();
            $table->foreignId('tag_id')->constrained('tags')->cascadeOnDelete();
            $table->primary(['prompt_id', 'tag_id']);
        });
    }

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