<?php
defined('ABSPATH') || exit;

class ALPHAGF_utilities {
    public static $instance = null;

    public static function get_dashboard_addons() {
        return apply_filters(
            'alphagf_addons_items',
            [
                'notification-attachment' => [
                    'name'      => 'Notification Attachment',
                    'slug'      => 'notification-attachment',
                    'desc'      => esc_html__('Automatically attach pre-added file to Gravity Forms notification.', 'alpha-addons-for-gravity-forms'),
                    'icon'      => 'icon-attachment',
                    'status'    => 'free',
                    'doc_link'  => '',
                    'demo_link' => '',
                    'type'      => 'extension',
                    'version'   => '1.0.1',
                ],
                'tooltips' => [
                    'name'      => 'Tooltips',
                    'slug'      => 'tooltips',
                    'desc'      => esc_html__('Display helpful tooltip hints for Gravity form fields', 'alpha-addons-for-gravity-forms'),
                    'icon'      => 'icon-tooltips',
                    'status'    => 'free',
                    'doc_link'  => '',
                    'demo_link' => '',
                    'type'      => 'extension',
                ],
                'limit-checkbox' => [
                    'name'      => 'Limit Checkboxes',
                    'slug'      => 'limit-checkbox',
                    'desc'      => esc_html__('Control how many options can be selected in a checkbox field.', 'alpha-addons-for-gravity-forms'),
                    'icon'      => 'icon-checkboxes',
                    'status'    => 'free',
                    'doc_link'  => '',
                    'demo_link' => '',
                    'type'      => 'extension',
                ],
                'preview-submission' => [
                    'name'      => 'Preview Submission',
                    'slug'      => 'preview-submission',
                    'desc'      => esc_html__('Allow users to preview their submission before final submission.', 'alpha-addons-for-gravity-forms'),
                    'icon'      => 'icon-preview-submission',
                    'status'    => 'free',
                    'doc_link'  => '',
                    'demo_link' => '',
                    'type'      => 'extension',
                ],
                'star-rating' => [
                    'name'      => 'Star Rating Field',
                    'slug'      => 'star-rating',
                    'desc'      => esc_html__('Add multiple Star Rating fields to forms with flexible design options.', 'alpha-addons-for-gravity-forms'),
                    'icon'      => 'icon-star-rating',
                    'status'    => 'free',
                    'doc_link'  => '',
                    'demo_link' => '',
                    'type'      => 'field',
                ],
                'disable-entry' => [
                    'name'      => 'Disable Entry Creation',
                    'slug'      => 'disable-entry',
                    'desc'      => esc_html__('Prevent entries from being created when the form is submitted.', 'alpha-addons-for-gravity-forms'),
                    'icon'      => 'icon-disabled',
                    'status'    => 'free',
                    'doc_link'  => '',
                    'demo_link' => '',
                    'type'      => 'extension',
                ],
                'custom-css-js' => [
                    'name'      => 'Custom CSS & JS',
                    'slug'      => 'custom-css-js',
                    'desc'      => esc_html__('Enables per-form custom CSS and JS without affecting other forms.', 'alpha-addons-for-gravity-forms'),
                    'icon'      => 'icon-css-js',
                    'status'    => 'free',
                    'doc_link'  => '',
                    'demo_link' => '',
                    'type'      => 'extension',
                    'version'   => '1.0.1'
                ],
                'klaviyo' => [
                    'name'      => 'Klaviyo',
                    'slug'      => 'klaviyo',
                    'desc'      => esc_html__('Send form data to Klaviyo for email marketing and automation', 'alpha-addons-for-gravity-forms'),
                    'icon'      => 'icon-klaviyo',
                    'status'    => 'free',
                    'doc_link'  => '',
                    'demo_link' => '',
                    'type'      => 'integration',
                ],
                'cloudflare-turnstile' => [
                    'name'      => 'Cloudflare Turnstile',
                    'slug'      => 'cloudflare-turnstile',
                    'desc'      => esc_html__('Add Cloudflare Turnstile to prevent spam submissions.', 'alpha-addons-for-gravity-forms'),
                    'icon'      => 'icon-turnstile',
                    'status'    => 'free',
                    'doc_link'  => '',
                    'demo_link' => '',
                    'type'      => 'field',
                ],
                'hcaptcha' => [
                    'name'      => 'hCaptcha',
                    'slug'      => 'hcaptcha',
                    'desc'      => esc_html__('Add hCaptcha to prevent automated spam submissions.', 'alpha-addons-for-gravity-forms'),
                    'icon'      => 'icon-hcaptcha',
                    'status'    => 'free',
                    'doc_link'  => '',
                    'demo_link' => '',
                    'type'      => 'field',
                ],
                'google-calendar' => [
                    'name'      => 'Google Calendar',
                    'slug'      => 'google-calendar',
                    'desc'      => esc_html__('Add events to Google Calendar from Gravity Forms submissions.', 'alpha-addons-for-gravity-forms'),
                    'icon'      => 'icon-google-calendar',
                    'status'    => 'free',
                    'doc_link'  => '',
                    'demo_link' => '',
                    'type'      => 'integration',
                ],
                'google-sheet' => [
                    'name'      => 'Google Sheet',
                    'slug'      => 'google-sheet',
                    'desc'      => esc_html__('Add form data to Google sheet from Gravity Forms submissions.', 'alpha-addons-for-gravity-forms'),
                    'icon'      => 'icon-excel',
                    'status'    => 'free',
                    'doc_link'  => '',
                    'demo_link' => '',
                    'type'      => 'integration',
                ],
                'math-captcha' => [
                    'name'      => 'Math Captcha',
                    'slug'      => 'math-captcha',
                    'desc'      => esc_html__('Add math captcha to prevent spam submissions.', 'alpha-addons-for-gravity-forms'),
                    'icon'      => 'icon-math-captcha',
                    'status'    => 'free',
                    'doc_link'  => '',
                    'demo_link' => '',
                    'type'      => 'field',
                ],
                'read-only' => [
                    'name'      => 'Read Only',
                    'slug'      => 'read-only',
                    'desc'      => esc_html__('Add read only fields to Gravity forms', 'alpha-addons-for-gravity-forms'),
                    'icon'      => 'icon-readonly',
                    'status'    => 'free',
                    'doc_link'  => '',
                    'demo_link' => '',
                    'type'      => 'extension',
                ],
                'styles' => [
                    'name'      => 'Styles',
                    'slug'      => 'styles',
                    'desc'      => esc_html__('Add custom styles to Gravity forms', 'alpha-addons-for-gravity-forms'),
                    'icon'      => 'icon-form-styles',
                    'status'    => 'free',
                    'doc_link'  => '',
                    'demo_link' => '',
                    'type'      => 'extension',
                ],
                'autostep' => [
                    'name'      => 'Auto Next Step',
                    'slug'      => 'autostep',
                    'desc'      => esc_html__('Automatically go to the next page when a choice is selected', 'alpha-addons-for-gravity-forms'),
                    'icon'      => 'icon-autostep',
                    'status'    => 'free',
                    'doc_link'  => '',
                    'demo_link' => '',
                    'type'      => 'extension',
                ],
                'unique-id' => [
                    'name'      => 'Unique ID',
                    'slug'      => 'unique-id',
                    'desc'      => esc_html__('Generate unique alphanumeric, numeric or sequential IDs for each entry.', 'alpha-addons-for-gravity-forms'),
                    'icon'      => 'icon-clipboard',
                    'status'    => 'free',
                    'doc_link'  => '',
                    'demo_link' => '',
                    'type'      => 'field',
                ]
            ]
        );
    }

    public static function get_build_addons() {
        return apply_filters(
            'alphagf_build_addons',
            [
                'notification-attachment' => [
                    'name'  => 'Notification Attachment',
                    'slug'  => 'notification-attachment',
                    'class' => 'ALPHAGF_Notification_Attachment',
                    'path'  => ''
                ],
                'tooltips' => [
                    'name'  => 'Tooltips',
                    'slug'  => 'tooltips',
                    'class' => 'ALPHAGF_Tooltips',
                    'path'  => ''
                ],
                'limit-checkbox' => [
                    'name'  => 'Limit Checkbox',
                    'slug'  => 'limit-checkbox',
                    'class' => 'ALPHAGF_Limit_Checkbox',
                    'path'  => ''
                ],
                'preview-submission' => [
                    'name'  => 'Preview Submission',
                    'slug'  => 'preview-submission',
                    'class' => 'ALPHAGF_Preview_Submission',
                    'path'  => ''
                ],
                'star-rating' => [
                    'name'  => 'Star Rating Field',
                    'slug'  => 'star-rating',
                    'class' => 'ALPHAGF_Star_Rating',
                    'path'  => ''
                ],
                'disable-entry' => [
                    'name'  => 'Disable Entry Creation',
                    'slug'  => 'disable-entry',
                    'class' => 'ALPHAGF_Disable_Entry_Creation',
                    'path'  => ''
                ],
                'custom-css-js' => [
                    'name'  => 'Custom CSS & JS',
                    'slug'  => 'custom-css-js',
                    'class' => 'ALPHAGF_Custom_CSS_JS',
                    'path'  => ''
                ],
                'klaviyo' => [
                    'name'  => 'Klaviyo',
                    'slug'  => 'klaviyo',
                    'class' => 'ALPHAGF_Klaviyo',
                    'path'  => ''
                ],
                'hcaptcha' => [
                    'name'  => 'hCaptcha',
                    'slug'  => 'hcaptcha',
                    'class' => 'ALPHAGF_hCaptcha',
                    'path'  => ''
                ],
                'cloudflare-turnstile' => [
                    'name'  => 'Cloudflare Turnstile',
                    'slug'  => 'cloudflare-turnstile',
                    'class' => 'ALPHAGF_Cloudflare_Turnstile',
                    'path'  => ''
                ],
                'google-calendar' => [
                    'name'  => 'Google Calendar',
                    'slug'  => 'google-calendar',
                    'class' => 'ALPHAGF_Google_Calendar',
                    'path'  => ''
                ],
                'google-sheet' => [
                    'name'  => 'Google Sheet',
                    'slug'  => 'google-sheet',
                    'class' => 'ALPHAGF_Google_Sheet',
                    'path'  => ''
                ],
                'math-captcha' => [
                    'name'  => 'Math Captcha',
                    'slug'  => 'math-captcha',
                    'class' => 'ALPHAGF_Math_Captcha',
                    'path'  => ''
                ],
                'read-only' => [
                    'name'  => 'Read Only',
                    'slug'  => 'read-only',
                    'class' => 'ALPHAGF_Read_Only',
                    'path'  => ''
                ],
                'styles' => [
                    'name'  => 'Styles',
                    'slug'  => 'styles',
                    'class' => 'ALPHAGF_Styles',
                    'path'  => ''
                ],
                'autostep' => [
                    'name'  => 'Auto Next Step',
                    'slug'  => 'autostep',
                    'class' => 'ALPHAGF_Autostep',
                    'path'  => ''
                ],
                'unique-id' => [
                    'name'  => 'Unique ID',
                    'slug'  => 'unique-id',
                    'class' => 'ALPHAGF_Unique_ID',
                    'path'  => ''
                ]
            ]
        );
    }

    public static function get_addon_type_count($field_type = '') {
        $addons = self::get_dashboard_addons();

        // If no type provided → return total addons count
        if (empty($field_type)) {
            return count($addons);
        }

        $count = 0;

        foreach ($addons as $addon) {
            if (($addon['type'] ?? '') === $field_type) {
                $count++;
            }
        }

        return $count;
    }


    public static function dynamic_search_post_type_keys() {
        return apply_filters(
            'alphagf_dynamic_search_post_type_keys',
            [
                'post' => [
                    'post_title'     => 'Title',
                    'post_id'        => 'ID',
                    'post_slug'      => 'Slug',
                    'post_author_id' => 'Author ID',
                    'post_author'    => 'Author Name'
                ],
                'page' => [
                    'page_title'     => 'Title',
                    'page_id'        => 'ID',
                    'page_slug'      => 'Slug',
                    'page_author_id' => 'Author ID',
                    'page_author'    => 'Author Name'
                ],
                'user' => [
                    'user_id'        => 'ID',
                    'user_display_name' => 'Display Name',
                    'user_email'     => 'Email',
                    'user_role'      => 'Role',
                    'meta_data'     => 'Custom Meta'
                ]
            ]
        );
    }

    public static function instance() {
        if (is_null(self::$instance)) {
            self::$instance = new self();
        }
        return self::$instance;
    }
}