<?php
namespace Aisentic;

defined( 'ABSPATH' ) || exit;

use Aisentic\Database\Migration_Runner;
use Aisentic\Api\Models\Settings;

/**
 * Activation class
 *
 * @package Aisentic
 */
class Activate {
    /**
     * Trigger on plugin activation hook
     *
     * @return  void
     */
    public static function run(): void {
        Migration_Runner::migrate();

        $already_activated = get_option( 'aisentic_activated', false );

        if ( ! $already_activated ) {
            update_option( 'aisentic_activated', true );

            $settings = new Settings();
            $provider = $settings->get( 'adminAssistant.provider', 'aisentic' );
            $api_key  = $settings->get( 'llmProviders.aisentic.apiKey', '' );

            if ( in_array( $provider, [ 'aisentic', '', null ], true ) && empty( $api_key ) ) {
                add_action( 'admin_init', [ __CLASS__, 'handle_onboarding_redirect' ], 1 );
            }
        }
    }

    /**
     * Handle redirect to onboarding page
     *
     * @return void
     */
    public static function handle_onboarding_redirect(): void {
        remove_action( 'admin_init', [ __CLASS__, 'handle_onboarding_redirect' ], 1 );

        if ( current_user_can( 'manage_options' ) ) {
            // Read-only check of the current admin screen to steer a one-time onboarding redirect — no form data is processed, so nonce verification is not applicable.
            $page = isset( $_GET['page'] ) ? sanitize_text_field( wp_unslash( $_GET['page'] ) ) : ''; // phpcs:ignore WordPress.Security.NonceVerification.Recommended

            if ( 'aisentic' !== $page ) {
                wp_safe_redirect( admin_url( 'admin.php?page=aisentic#/onboarding' ) );
                exit;
            }
        }
    }
}