<?php

use Illuminate\Database\Capsule\Manager as Capsule;
use Illuminate\Database\Schema\Blueprint;

class CreateAuthPermissionsTables
{
    public function up()
    {
        // User Permissions
        if (!Capsule::schema()->hasTable('user_permissions')) {
            Capsule::schema()->create('user_permissions', function (Blueprint $table) {
                $table->increments('user_permissions_id');
                $table->integer('user_permissions_user_id')->unsigned();
                $table->integer('user_permissions_bus_id')->unsigned()->nullable(); // Permission might be global or company specific
                $table->string('user_permissions_permission');
                $table->integer('user_permissions_granted_by')->unsigned()->nullable();
                $table->timestamp('user_permissions_granted_at')->useCurrent();
                $table->timestamp('user_permissions_expires_at')->nullable();
                $table->timestamps();

                $table->foreign('user_permissions_user_id')->references('users_id')->on('users')->onDelete('cascade');
                // Optional: foreign key for bus_id if module order permits
            });
        }

        // Role Permissions
        if (!Capsule::schema()->hasTable('role_permissions')) {
            Capsule::schema()->create('role_permissions', function (Blueprint $table) {
                $table->increments('role_permissions_id');
                $table->string('role_permissions_role');
                $table->integer('role_permissions_bus_id')->unsigned()->nullable();
                $table->string('role_permissions_permission');
                $table->integer('role_permissions_created_by')->unsigned()->nullable();
                $table->timestamps();
            });
        }

        // Activity Logs
        if (!Capsule::schema()->hasTable('activity_logs')) {
            Capsule::schema()->create('activity_logs', function (Blueprint $table) {
                $table->increments('activity_logs_id');
                $table->integer('activity_logs_user_id')->unsigned()->nullable();
                $table->integer('activity_logs_bus_id')->unsigned()->nullable();
                $table->string('activity_logs_action');
                $table->string('activity_logs_resource_type')->nullable();
                $table->string('activity_logs_resource_id')->nullable();
                $table->json('activity_logs_old_values')->nullable();
                $table->json('activity_logs_new_values')->nullable();
                $table->string('activity_logs_ip_address')->nullable();
                $table->string('activity_logs_user_agent')->nullable();
                $table->timestamps();

                $table->index('activity_logs_user_id');
                $table->index('activity_logs_bus_id');
            });
        }
    }

    public function down()
    {
        Capsule::schema()->dropIfExists('activity_logs');
        Capsule::schema()->dropIfExists('role_permissions');
        Capsule::schema()->dropIfExists('user_permissions');
    }
}