<?php
/**
 * Plugin Name:       Ad-Apt AI Marketing Roadmap
 * Description:       AI-powered Hub & Spoke marketing roadmap generator. Analyzes your WordPress site and builds a personalized channel strategy. Free, no API key needed.
 * Version:           1.11.1
 * Requires at least: 5.8
 * Requires PHP:      7.4
 * Author:            Ad-Apt
 * Author URI:        https://ad-apt.com
 * License:           GPL v2 or later
 * Text Domain:       ad-apt-ai-marketing-roadmap
 */

if ( ! defined( 'ABSPATH' ) ) exit;

define( 'ADAPT_RM_VERSION',      '1.11.1' );
define( 'ADAPT_RM_DIR',          plugin_dir_path( __FILE__ ) );
define( 'ADAPT_RM_URL',          plugin_dir_url( __FILE__ ) );
define( 'ADAPT_RM_OPTION',       'adapt_roadmap_data' );
define( 'ADAPT_RM_USAGE_OPT',    'adapt_roadmap_daily_usage' );

// Daily plugin-side message cap. Mirrors the Worker per-install cap (40) with
// headroom subtracted so the UX warns before the user hits a server 429.
if ( ! defined( 'ADAPT_RM_DAILY_MSG_CAP' ) ) {
    define( 'ADAPT_RM_DAILY_MSG_CAP', 30 );
}

// Hosted Worker endpoint — holds the Anthropic key server-side.
// Override via wp-config.php if running against staging:
//   define( 'ADAPT_RM_API_ENDPOINT', 'https://staging-api.ad-apt.com/roadmap-chat/chat' );
if ( ! defined( 'ADAPT_RM_API_ENDPOINT' ) ) {
    define( 'ADAPT_RM_API_ENDPOINT', 'https://api.ad-apt.com/roadmap-chat/chat' );
}

require_once ADAPT_RM_DIR . 'includes/class-site-analyzer.php';
require_once ADAPT_RM_DIR . 'includes/class-roadmap-api.php';
require_once ADAPT_RM_DIR . 'includes/class-ajax.php';
require_once ADAPT_RM_DIR . 'includes/class-dashboard-widget.php';

// Module suite — shared core + opt-in modules. Free modules always boot;
// paid modules will gate themselves on entitlements once that backend ships.
require_once ADAPT_RM_DIR . 'includes/core/class-account.php';
require_once ADAPT_RM_DIR . 'includes/modules/ga4/class-ga4-module.php';

class AdApt_Roadmap_Plugin {

    public function __construct() {
        add_action( 'admin_menu',             [ $this, 'register_menu' ] );
        add_action( 'admin_enqueue_scripts',  [ $this, 'enqueue_assets' ] );
        new AdApt_Roadmap_Ajax();
        new AdApt_Roadmap_Dashboard_Widget();
        new AdApt_Account();
        new AdApt_GA4_Module();
    }

    public function register_menu() {
        add_menu_page(
            'Ad-Apt AI Marketing Roadmap',
            'Roadmap',
            'manage_options',
            'adapt-roadmap',
            [ $this, 'page_main' ],
            'dashicons-chart-area',
            30
        );
        // Connections panel now lives inline in the roadmap's Measurement section.
        // Debug submenu kept only when WP_DEBUG is on, for development.
        if ( defined( 'WP_DEBUG' ) && WP_DEBUG ) {
            add_submenu_page(
                'adapt-roadmap',
                'Ad-Apt Connections (debug)',
                'Connections (debug)',
                'manage_options',
                'adapt-roadmap-connections',
                [ $this, 'page_connections' ]
            );
        }
    }

    public function page_connections() {
        include ADAPT_RM_DIR . 'templates/connections.php';
    }

    public function enqueue_assets( $hook ) {
        if ( strpos( $hook, 'adapt-roadmap' ) === false ) return;

        // Leaflet for service-area maps — bundled locally, no CDN
        wp_enqueue_style(
            'leaflet',
            ADAPT_RM_URL . 'assets/vendor/leaflet/leaflet.min.css',
            [], '1.9.4'
        );
        wp_enqueue_script(
            'leaflet',
            ADAPT_RM_URL . 'assets/vendor/leaflet/leaflet.min.js',
            [], '1.9.4', true
        );

        // Plugin styles — fonts self-hosted via @font-face declarations inside this file
        wp_enqueue_style(
            'adapt-roadmap',
            ADAPT_RM_URL . 'assets/css/plugin.css',
            [ 'leaflet' ], ADAPT_RM_VERSION
        );

        wp_enqueue_script( 'adapt-data',           ADAPT_RM_URL . 'assets/js/data.js',     [], ADAPT_RM_VERSION, true );
        wp_enqueue_script( 'adapt-roadmap-render', ADAPT_RM_URL . 'assets/js/roadmap.js',  [ 'adapt-data', 'leaflet' ], ADAPT_RM_VERSION, true );
        wp_enqueue_script( 'adapt-connections',    ADAPT_RM_URL . 'assets/js/connections.js', [ 'adapt-roadmap-render' ], ADAPT_RM_VERSION, true );
        wp_enqueue_script( 'adapt-chat',           ADAPT_RM_URL . 'assets/js/chat.js',     [ 'adapt-data', 'adapt-roadmap-render', 'adapt-connections' ], ADAPT_RM_VERSION, true );

        $account = AdApt_Account::get();
        $ga4     = AdApt_GA4_Module::get();
        wp_localize_script( 'adapt-chat', 'adaptRM', [
            'ajaxUrl'      => admin_url( 'admin-ajax.php' ),
            'nonce'        => wp_create_nonce( 'adapt_rm_nonce' ),
            'savedData'    => get_option( ADAPT_RM_OPTION, null ),
            'siteName'     => get_bloginfo( 'name' ),
            'siteUrl'      => home_url(),
            'adminEmail'   => get_option( 'admin_email' ),
            'signedUp'     => (bool) get_option( 'adapt_roadmap_signup_email' ),
            'privacyUrl'   => 'https://ad-apt.com/privacy',
            'connections'  => [
                'paired'         => ! empty( $account['account_token'] ),
                'pairedAt'       => $account['paired_at']  ?? null,
                'accountId'      => $account['account_id'] ?? null,
                'ga4'            => [
                    'measurementId' => $ga4['measurement_id'] ?? null,
                    'propertyId'    => $ga4['property_id']    ?? null,
                    'connectedAt'   => $ga4['connected_at']   ?? null,
                ],
            ],
        ] );

        // Debug Connections submenu — only when WP_DEBUG is on.
        // Styles + script were previously inlined in templates/connections.php;
        // moved here to satisfy wp.org review (escape late, no inline JS/CSS).
        if ( strpos( $hook, 'adapt-roadmap-connections' ) !== false ) {
            wp_enqueue_style(
                'adapt-roadmap-connections',
                ADAPT_RM_URL . 'assets/css/connections.css',
                [], ADAPT_RM_VERSION
            );
            wp_enqueue_script(
                'adapt-roadmap-connections',
                ADAPT_RM_URL . 'assets/js/connections-debug.js',
                [], ADAPT_RM_VERSION, true
            );
            wp_localize_script( 'adapt-roadmap-connections', 'adaptRMConn', [
                'ajax'   => admin_url( 'admin-ajax.php' ),
                'nonce'  => wp_create_nonce( 'adapt_rm_nonce' ),
                'paired' => ! empty( $account['account_token'] ),
            ] );
        }
    }

    public function page_main() {
        include ADAPT_RM_DIR . 'templates/admin-main.php';
    }
}

new AdApt_Roadmap_Plugin();