WooNooW/includes/Admin/AppearanceController.php

<?php
namespace WooNooW\Admin;

use WP_REST_Request;
use WP_REST_Response;
use WP_Error;

class AppearanceController {
    
    const OPTION_KEY = 'woonoow_appearance_settings';
    const API_NAMESPACE = 'woonoow/v1';
    
    public static function init() {
        add_action('rest_api_init', [__CLASS__, 'register_routes']);
    }
    
    public static function register_routes() {
        // Get all settings (public access for frontend)
        register_rest_route(self::API_NAMESPACE, '/appearance/settings', [
            'methods' => 'GET',
            'callback' => [__CLASS__, 'get_settings'],
            'permission_callback' => '__return_true',
        ]);
        
        // Save general settings
        register_rest_route(self::API_NAMESPACE, '/appearance/general', [
            'methods' => 'POST',
            'callback' => [__CLASS__, 'save_general'],
            'permission_callback' => [__CLASS__, 'check_permission'],
        ]);
        
        // Save header settings
        register_rest_route(self::API_NAMESPACE, '/appearance/header', [
            'methods' => 'POST',
            'callback' => [__CLASS__, 'save_header'],
            'permission_callback' => [__CLASS__, 'check_permission'],
        ]);
        
        // Save footer settings
        register_rest_route(self::API_NAMESPACE, '/appearance/footer', [
            'methods' => 'POST',
            'callback' => [__CLASS__, 'save_footer'],
            'permission_callback' => [__CLASS__, 'check_permission'],
        ]);
        
        // Save page-specific settings
        register_rest_route(self::API_NAMESPACE, '/appearance/pages/(?P<page>[a-zA-Z0-9_-]+)', [
            'methods' => 'POST',
            'callback' => [__CLASS__, 'save_page_settings'],
            'permission_callback' => [__CLASS__, 'check_permission'],
            'args' => [
                'page' => [
                    'required' => true,
                    'type' => 'string',
                    'enum' => ['shop', 'product', 'cart', 'checkout', 'thankyou', 'account'],
                ],
            ],
        ]);
        
        // Get all WordPress pages for page selector
        register_rest_route(self::API_NAMESPACE, '/pages/list', [
            'methods' => 'GET',
            'callback' => [__CLASS__, 'get_pages_list'],
            'permission_callback' => [__CLASS__, 'check_permission'],
        ]);
    }
    
    public static function check_permission() {
        return current_user_can('manage_woocommerce');
    }
    
    /**
     * Get all appearance settings
     */
    public static function get_settings(WP_REST_Request $request) {
        $settings = get_option(self::OPTION_KEY, self::get_default_settings());
        
        return new WP_REST_Response([
            'success' => true,
            'data' => $settings,
        ], 200);
    }
    
    /**
     * Save general settings
     */
    public static function save_general(WP_REST_Request $request) {
        $settings = get_option(self::OPTION_KEY, self::get_default_settings());
        
        $general_data = [
            'spa_mode' => sanitize_text_field($request->get_param('spaMode')),
            'spa_page' => absint($request->get_param('spaPage') ?? 0),
            'toast_position' => sanitize_text_field($request->get_param('toastPosition') ?? 'top-right'),
            'typography' => [
                'mode' => sanitize_text_field($request->get_param('typography')['mode'] ?? 'predefined'),
                'predefined_pair' => sanitize_text_field($request->get_param('typography')['predefined_pair'] ?? 'modern'),
                'custom' => [
                    'heading' => sanitize_text_field($request->get_param('typography')['custom']['heading'] ?? ''),
                    'body' => sanitize_text_field($request->get_param('typography')['custom']['body'] ?? ''),
                ],
                'scale' => floatval($request->get_param('typography')['scale'] ?? 1.0),
            ],
            'colors' => [
                'primary' => sanitize_hex_color($request->get_param('colors')['primary'] ?? '#1a1a1a'),
                'secondary' => sanitize_hex_color($request->get_param('colors')['secondary'] ?? '#6b7280'),
                'accent' => sanitize_hex_color($request->get_param('colors')['accent'] ?? '#3b82f6'),
                'text' => sanitize_hex_color($request->get_param('colors')['text'] ?? '#111827'),
                'background' => sanitize_hex_color($request->get_param('colors')['background'] ?? '#ffffff'),
            ],
        ];
        
        $settings['general'] = $general_data;
        update_option(self::OPTION_KEY, $settings);
        
        return new WP_REST_Response([
            'success' => true,
            'message' => 'General settings saved successfully',
            'data' => $general_data,
        ], 200);
    }
    
    /**
     * Save header settings
     */
    public static function save_header(WP_REST_Request $request) {
        $settings = get_option(self::OPTION_KEY, self::get_default_settings());
        
        $header_data = [
            'style' => sanitize_text_field($request->get_param('style')),
            'sticky' => (bool) $request->get_param('sticky'),
            'height' => sanitize_text_field($request->get_param('height')),
            'mobile_menu' => sanitize_text_field($request->get_param('mobileMenu')),
            'mobile_logo' => sanitize_text_field($request->get_param('mobileLogo')),
            'logo_width' => sanitize_text_field($request->get_param('logoWidth') ?? 'auto'),
            'logo_height' => sanitize_text_field($request->get_param('logoHeight') ?? '40px'),
            'elements' => [
                'logo' => (bool) ($request->get_param('elements')['logo'] ?? true),
                'navigation' => (bool) ($request->get_param('elements')['navigation'] ?? true),
                'search' => (bool) ($request->get_param('elements')['search'] ?? true),
                'account' => (bool) ($request->get_param('elements')['account'] ?? true),
                'cart' => (bool) ($request->get_param('elements')['cart'] ?? true),
                'wishlist' => (bool) ($request->get_param('elements')['wishlist'] ?? false),
            ],
        ];
        
        $settings['header'] = $header_data;
        update_option(self::OPTION_KEY, $settings);
        
        return new WP_REST_Response([
            'success' => true,
            'message' => 'Header settings saved successfully',
            'data' => $header_data,
        ], 200);
    }
    
    /**
     * Save footer settings
     */
    public static function save_footer(WP_REST_Request $request) {
        $settings = get_option(self::OPTION_KEY, self::get_default_settings());
        
        $social_links = $request->get_param('socialLinks') ?? [];
        $sanitized_links = [];
        foreach ($social_links as $link) {
            $sanitized_links[] = [
                'id' => sanitize_text_field($link['id'] ?? ''),
                'platform' => sanitize_text_field($link['platform'] ?? ''),
                'url' => esc_url_raw($link['url'] ?? ''),
            ];
        }
        
        // Sanitize contact data
        $contact_data = $request->get_param('contactData');
        $sanitized_contact = [
            'email' => sanitize_email($contact_data['email'] ?? ''),
            'phone' => sanitize_text_field($contact_data['phone'] ?? ''),
            'address' => sanitize_textarea_field($contact_data['address'] ?? ''),
            'show_email' => (bool) ($contact_data['show_email'] ?? true),
            'show_phone' => (bool) ($contact_data['show_phone'] ?? true),
            'show_address' => (bool) ($contact_data['show_address'] ?? true),
        ];
        
        // Sanitize labels
        $labels = $request->get_param('labels');
        $sanitized_labels = [
            'contact_title' => sanitize_text_field($labels['contact_title'] ?? 'Contact'),
            'menu_title' => sanitize_text_field($labels['menu_title'] ?? 'Quick Links'),
            'social_title' => sanitize_text_field($labels['social_title'] ?? 'Follow Us'),
            'newsletter_title' => sanitize_text_field($labels['newsletter_title'] ?? 'Newsletter'),
            'newsletter_description' => sanitize_text_field($labels['newsletter_description'] ?? 'Subscribe to get updates'),
        ];
        
        // Sanitize custom sections
        $sections = $request->get_param('sections') ?? [];
        $sanitized_sections = [];
        foreach ($sections as $section) {
            $sanitized_sections[] = [
                'id' => sanitize_text_field($section['id']),
                'title' => sanitize_text_field($section['title']),
                'type' => sanitize_text_field($section['type']),
                'content' => wp_kses_post($section['content'] ?? ''),
                'visible' => (bool) ($section['visible'] ?? true),
            ];
        }
        
        $footer_data = [
            'columns' => sanitize_text_field($request->get_param('columns')),
            'style' => sanitize_text_field($request->get_param('style')),
            'copyright_text' => wp_kses_post($request->get_param('copyrightText')),
            'elements' => [
                'newsletter' => (bool) ($request->get_param('elements')['newsletter'] ?? true),
                'social' => (bool) ($request->get_param('elements')['social'] ?? true),
                'payment' => (bool) ($request->get_param('elements')['payment'] ?? true),
                'copyright' => (bool) ($request->get_param('elements')['copyright'] ?? true),
                'menu' => (bool) ($request->get_param('elements')['menu'] ?? true),
                'contact' => (bool) ($request->get_param('elements')['contact'] ?? true),
            ],
            'social_links' => $sanitized_links,
            'contact_data' => $sanitized_contact,
            'labels' => $sanitized_labels,
            'sections' => $sanitized_sections,
        ];
        
        $settings['footer'] = $footer_data;
        update_option(self::OPTION_KEY, $settings);
        
        return new WP_REST_Response([
            'success' => true,
            'message' => 'Footer settings saved successfully',
            'data' => $footer_data,
        ], 200);
    }
    
    /**
     * Save page-specific settings
     */
    public static function save_page_settings(WP_REST_Request $request) {
        $settings = get_option(self::OPTION_KEY, self::get_default_settings());
        $page = $request->get_param('page');
        
        // Get all parameters from request
        $page_data = $request->get_json_params();
        
        // Sanitize based on page type
        $sanitized_data = self::sanitize_page_data($page, $page_data);
        
        $settings['pages'][$page] = $sanitized_data;
        update_option(self::OPTION_KEY, $settings);
        
        return new WP_REST_Response([
            'success' => true,
            'message' => ucfirst($page) . ' page settings saved successfully',
            'data' => $sanitized_data,
        ], 200);
    }
    
    /**
     * Sanitize page-specific data
     */
    private static function sanitize_page_data($page, $data) {
        $sanitized = [];
        
        switch ($page) {
            case 'shop':
                $sanitized = [
                    'layout' => [
                        'grid_columns' => sanitize_text_field($data['layout']['grid_columns'] ?? '3'),
                        'grid_style' => sanitize_text_field($data['layout']['grid_style'] ?? 'standard'),
                        'card_style' => sanitize_text_field($data['layout']['card_style'] ?? 'card'),
                        'aspect_ratio' => sanitize_text_field($data['layout']['aspect_ratio'] ?? 'square'),
                        'card_text_align' => sanitize_text_field($data['layout']['card_text_align'] ?? 'left'),
                    ],
                    'elements' => [
                        'category_filter' => (bool) ($data['elements']['category_filter'] ?? true),
                        'search_bar' => (bool) ($data['elements']['search_bar'] ?? true),
                        'sort_dropdown' => (bool) ($data['elements']['sort_dropdown'] ?? true),
                        'sale_badges' => (bool) ($data['elements']['sale_badges'] ?? true),
                        'quick_view' => (bool) ($data['elements']['quick_view'] ?? false),
                    ],
                    'sale_badge' => [
                        'color' => sanitize_hex_color($data['sale_badge']['color'] ?? '#ef4444'),
                    ],
                    'add_to_cart' => [
                        'position' => sanitize_text_field($data['add_to_cart']['position'] ?? 'below'),
                        'style' => sanitize_text_field($data['add_to_cart']['style'] ?? 'solid'),
                        'show_icon' => (bool) ($data['add_to_cart']['show_icon'] ?? true),
                    ],
                ];
                break;
                
            case 'product':
                $sanitized = [
                    'layout' => [
                        'image_position' => sanitize_text_field($data['layout']['image_position'] ?? 'left'),
                        'gallery_style' => sanitize_text_field($data['layout']['gallery_style'] ?? 'thumbnails'),
                        'sticky_add_to_cart' => (bool) ($data['layout']['sticky_add_to_cart'] ?? false),
                    ],
                    'elements' => [
                        'breadcrumbs' => (bool) ($data['elements']['breadcrumbs'] ?? true),
                        'related_products' => (bool) ($data['elements']['related_products'] ?? true),
                        'reviews' => (bool) ($data['elements']['reviews'] ?? true),
                        'share_buttons' => (bool) ($data['elements']['share_buttons'] ?? false),
                        'product_meta' => (bool) ($data['elements']['product_meta'] ?? true),
                    ],
                    'related_products' => [
                        'title' => sanitize_text_field($data['related_products']['title'] ?? 'You May Also Like'),
                    ],
                    'reviews' => [
                        'placement' => sanitize_text_field($data['reviews']['placement'] ?? 'product_page'),
                        'hide_if_empty' => (bool) ($data['reviews']['hide_if_empty'] ?? true),
                    ],
                ];
                break;
                
            case 'cart':
                $sanitized = [
                    'layout' => [
                        'style' => sanitize_text_field($data['layout']['style'] ?? 'fullwidth'),
                        'summary_position' => sanitize_text_field($data['layout']['summary_position'] ?? 'right'),
                    ],
                    'elements' => [
                        'product_images' => (bool) ($data['elements']['product_images'] ?? true),
                        'continue_shopping_button' => (bool) ($data['elements']['continue_shopping_button'] ?? true),
                        'coupon_field' => (bool) ($data['elements']['coupon_field'] ?? true),
                        'shipping_calculator' => (bool) ($data['elements']['shipping_calculator'] ?? false),
                    ],
                ];
                break;
                
            case 'checkout':
                $sanitized = [
                    'layout' => [
                        'style' => sanitize_text_field($data['layout']['style'] ?? 'two-column'),
                        'order_summary' => sanitize_text_field($data['layout']['order_summary'] ?? 'sidebar'),
                        'header_visibility' => sanitize_text_field($data['layout']['header_visibility'] ?? 'minimal'),
                        'footer_visibility' => sanitize_text_field($data['layout']['footer_visibility'] ?? 'minimal'),
                        'background_color' => sanitize_hex_color($data['layout']['background_color'] ?? '#f9fafb'),
                    ],
                    'elements' => [
                        'order_notes' => (bool) ($data['elements']['order_notes'] ?? true),
                        'coupon_field' => (bool) ($data['elements']['coupon_field'] ?? true),
                        'shipping_options' => (bool) ($data['elements']['shipping_options'] ?? true),
                        'payment_icons' => (bool) ($data['elements']['payment_icons'] ?? true),
                    ],
                ];
                break;
                
            case 'thankyou':
                $sanitized = [
                    'template' => sanitize_text_field($data['template'] ?? 'basic'),
                    'header_visibility' => sanitize_text_field($data['header_visibility'] ?? 'show'),
                    'footer_visibility' => sanitize_text_field($data['footer_visibility'] ?? 'minimal'),
                    'background_color' => sanitize_hex_color($data['background_color'] ?? '#f9fafb'),
                    'custom_message' => wp_kses_post($data['custom_message'] ?? ''),
                    'elements' => [
                        'order_details' => (bool) ($data['elements']['order_details'] ?? true),
                        'continue_shopping_button' => (bool) ($data['elements']['continue_shopping_button'] ?? true),
                        'related_products' => (bool) ($data['elements']['related_products'] ?? false),
                    ],
                ];
                break;
                
            case 'account':
                $sanitized = [
                    'layout' => [
                        'navigation_style' => sanitize_text_field($data['layout']['navigation_style'] ?? 'sidebar'),
                    ],
                    'elements' => [
                        'dashboard' => (bool) ($data['elements']['dashboard'] ?? true),
                        'orders' => (bool) ($data['elements']['orders'] ?? true),
                        'downloads' => (bool) ($data['elements']['downloads'] ?? false),
                        'addresses' => (bool) ($data['elements']['addresses'] ?? true),
                        'account_details' => (bool) ($data['elements']['account_details'] ?? true),
                    ],
                ];
                break;
        }
        
        return $sanitized;
    }
    
    /**
     * Get list of WordPress pages for page selector
     */
    public static function get_pages_list(WP_REST_Request $request) {
        $pages = get_pages([
            'post_status' => 'publish',
            'sort_column' => 'post_title',
            'sort_order' => 'ASC',
        ]);
        
        $pages_list = array_map(function($page) {
            return [
                'id' => $page->ID,
                'title' => $page->post_title,
                'slug' => $page->post_name,
            ];
        }, $pages);
        
        return new WP_REST_Response([
            'success' => true,
            'data' => $pages_list,
        ], 200);
    }
    
    /**
     * Get default settings structure
     */
    public static function get_default_settings() {
        return [
            'general' => [
                'spa_mode' => 'full',
                'spa_page' => 0,
                'toast_position' => 'top-right',
                'typography' => [
                    'mode' => 'predefined',
                    'predefined_pair' => 'modern',
                    'custom' => [
                        'heading' => '',
                        'body' => '',
                    ],
                    'scale' => 1.0,
                ],
                'colors' => [
                    'primary' => '#1a1a1a',
                    'secondary' => '#6b7280',
                    'accent' => '#3b82f6',
                    'text' => '#111827',
                    'background' => '#ffffff',
                ],
            ],
            'header' => [
                'style' => 'classic',
                'sticky' => true,
                'height' => 'normal',
                'mobile_menu' => 'hamburger',
                'mobile_logo' => 'left',
                'elements' => [
                    'logo' => true,
                    'navigation' => true,
                    'search' => true,
                    'account' => true,
                    'cart' => true,
                    'wishlist' => false,
                ],
            ],
            'footer' => [
                'columns' => '4',
                'style' => 'detailed',
                'copyright_text' => '© 2024 WooNooW. All rights reserved.',
                'elements' => [
                    'newsletter' => true,
                    'social' => true,
                    'payment' => true,
                    'copyright' => true,
                    'menu' => true,
                    'contact' => true,
                ],
                'social_links' => [],
            ],
            'pages' => [
                'shop' => [
                    'layout' => [
                        'grid_columns' => '3',
                        'card_style' => 'card',
                        'aspect_ratio' => 'square',
                    ],
                    'elements' => [
                        'category_filter' => true,
                        'search_bar' => true,
                        'sort_dropdown' => true,
                        'sale_badges' => true,
                        'quick_view' => false,
                    ],
                    'add_to_cart' => [
                        'position' => 'below',
                        'style' => 'solid',
                        'show_icon' => true,
                    ],
                ],
                'product' => [],
                'cart' => [],
                'checkout' => [],
                'thankyou' => [],
                'account' => [],
            ],
        ];
    }
}