<?php

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

    if ( ! class_exists( 'reduxCoreEnqueue' ) ) {
        class reduxCoreEnqueue {
            public $parent = null;

            private $min = '';
            private $timestamp = '';

            public function __construct( $parent ) {
                $this->parent = $parent;

                Redux_Functions::$_parent = $parent;
            }

            public function init() {
                $this->min = Redux_Functions::isMin();

                $this->timestamp = ReduxFramework::$_version;
                if ( $this->parent->args['dev_mode'] ) {
                    $this->timestamp .= '.' . time();
                }

                $this->register_styles();
                $this->register_scripts();

                add_thickbox();

                $this->enqueue_fields();

                add_filter("redux/{$this->parent->args['opt_name']}/localize", array('Redux_Helpers', 'localize'));

                $this->set_localized_data();

                /**
                 * action 'redux-enqueue-{opt_name}'
                 *
                 * @deprecated
                 *
                 * @param  object $this ReduxFramework
                 */
                do_action( "redux-enqueue-{$this->parent->args['opt_name']}", $this->parent ); // REMOVE

                /**
                 * action 'redux/page/{opt_name}/enqueue'
                 */
                do_action( "redux/page/{$this->parent->args['opt_name']}/enqueue" );
            }

            private function register_styles() {

                //*****************************************************************
                // Redux Admin CSS
                //*****************************************************************
                wp_enqueue_style(
                    'redux-admin-css',
                    ReduxFramework::$_url . 'assets/css/redux-admin.css',
                    array(),
                    $this->timestamp,
                    'all'
                );

                //*****************************************************************
                // Redux Fields CSS
                //*****************************************************************
                if ( ! $this->parent->args['dev_mode'] ) {
                    wp_enqueue_style(
                        'redux-fields-css',
                        ReduxFramework::$_url . 'assets/css/redux-fields.css',
                        array(),
                        $this->timestamp,
                        'all'
                    );
                }

                //*****************************************************************
                // Select2 CSS
                //*****************************************************************
                Redux_CDN::register_style(
                    'select2-css',
                    '//cdn.jsdelivr.net/select2/3.5.2/select2.css',
                    array(),
                    '3.5.2',//$this->timestamp,
                    'all'
                );

                //*****************************************************************
                // Spectrum CSS
                //*****************************************************************
                $css_file = 'redux-spectrum.min.css';
                if ($this->parent->args['dev_mode']) {
                    $css_file = 'redux-spectrum.css';
                }                
                
                wp_register_style(
                    'redux-spectrum-css',
                    ReduxFramework::$_url . 'assets/css/vendor/spectrum/' . $css_file,
                    array(),
                    '1.3.3',
                    'all'
                );

                //*****************************************************************
                // Elusive Icon CSS
                //*****************************************************************
                wp_enqueue_style(
                    'redux-elusive-icon',
                    ReduxFramework::$_url . 'assets/css/vendor/elusive-icons/elusive-icons.css',
                    array(),
                    $this->timestamp,
                    'all'
                );

                //*****************************************************************
                // QTip CSS
                //*****************************************************************
                $css_file = 'jquery.qtip.min.css';
                if ($this->parent->args['dev_mode']) {
                    $css_file = 'jquery.qtip.css';
                }

                wp_enqueue_style(
                    'qtip-css',
                    ReduxFramework::$_url . 'assets/css/vendor/qtip/' . $css_file,
                    array(),
                    '2.2.0',
                    'all'
                );

                //*****************************************************************
                // JQuery UI CSS
                //*****************************************************************
                wp_enqueue_style(
                    'jquery-ui-css',
                    apply_filters( "redux/page/{$this->parent->args['opt_name']}/enqueue/jquery-ui-css", ReduxFramework::$_url . 'assets/css/vendor/jquery-ui-bootstrap/jquery-ui-1.10.0.custom.css' ),
                    array(),
                    $this->timestamp,
                    'all'
                );

                //*****************************************************************
                // Iris CSS
                //*****************************************************************
                wp_enqueue_style( 'wp-color-picker' );

                if ( $this->parent->args['dev_mode'] ) {

                    //*****************************************************************
                    // Color Picker CSS
                    //*****************************************************************
                    wp_register_style(
                        'redux-color-picker-css',
                        ReduxFramework::$_url . 'assets/css/color-picker/color-picker.css',
                        array( 'wp-color-picker' ),
                        $this->timestamp,
                        'all'
                    );

                    //*****************************************************************
                    // Media CSS
                    //*****************************************************************
                    wp_enqueue_style(
                        'redux-field-media-css',
                        ReduxFramework::$_url . 'assets/css/media/media.css',
                        array(),
                        time(),
                        'all'
                    );
                }

                //*****************************************************************
                // RTL CSS
                //*****************************************************************
                if ( is_rtl() ) {
                    wp_enqueue_style(
                        'redux-rtl-css',
                        ReduxFramework::$_url . 'assets/css/rtl.css',
                        array( 'redux-admin-css' ),
                        $this->timestamp,
                        'all'
                    );
                }

            }

            private function register_scripts() {
                //*****************************************************************
                // JQuery / JQuery UI JS
                //*****************************************************************
                wp_enqueue_script( 'jquery' );
                wp_enqueue_script( 'jquery-ui-core' );
                wp_enqueue_script( 'jquery-ui-dialog' );

                //*****************************************************************
                // Select2 Sortable JS
                //*****************************************************************
                wp_register_script(
                    'redux-select2-sortable-js',
                    ReduxFramework::$_url . 'assets/js/vendor/redux.select2.sortable' . $this->min . '.js',
                    array( 'jquery' ),
                    $this->timestamp,
                    true
                );

                //*****************************************************************
                // Select2 JS
                //*****************************************************************
                
                
                Redux_CDN::register_script(
                    'select2-js',
                    '//cdn.jsdelivr.net/select2/3.5.2/select2' . $this->min . '.js',
                    array( 'jquery', 'redux-select2-sortable-js' ),
                    '3.5.2',
                    true
                );

                //*****************************************************************
                // QTip JS
                //*****************************************************************
                $js_file = 'jquery.qtip.min.js';
                if ($this->parent->args['dev_mode']) {
                    $js_file = 'jquery.qtip.js';
                }
                
                wp_enqueue_script(
                    'qtip-js',
                    ReduxFramework::$_url . 'assets/js/vendor/qtip/' . $js_file,
                    array( 'jquery' ),
                    '2.2.0',
                    true
                );

                //*****************************************************************
                // Spectrum JS
                //*****************************************************************
                $js_file = 'redux-spectrum.min.js';
                if ($this->parent->args['dev_mode']) {
                    $js_file = 'redux-spectrum.js';
                }
                
                wp_register_script(
                    'redux-spectrum-js',
                    ReduxFramework::$_url . 'assets/js/vendor/spectrum/' . $js_file,
                    array( 'jquery' ),
                    '1.3.3',
                    true
                );                
                
                $depArray = array( 'jquery' );

                //*****************************************************************
                // Vendor JS
                //*****************************************************************
                if ( $this->parent->args['dev_mode'] ) {
                    wp_register_script(
                        'redux-vendor',
                        ReduxFramework::$_url . 'assets/js/vendor.min.js',
                        array( 'jquery' ),
                        $this->timestamp,
                        true
                    );

                    array_push( $depArray, 'redux-vendor' );
                }

                //*****************************************************************
                // Redux JS
                //*****************************************************************
                wp_register_script(
                    'redux-js',
                    ReduxFramework::$_url . 'assets/js/redux' . $this->min . '.js',
                    $depArray,
                    $this->timestamp,
                    true
                );

                wp_enqueue_script(
                    'webfontloader',
                    'https://ajax.googleapis.com/ajax/libs/webfont/1.5.0/webfont.js',
                    array( 'jquery' ),
                    '1.5.0',
                    true
                );
            }

            public function _enqueue_field($field) {
                // TODO AFTER GROUP WORKS - Revert IF below
                // if( isset( $field['type'] ) && $field['type'] != 'callback' ) {
                if ( isset( $field['type'] ) && $field['type'] != 'callback' ) {

                    $field_class = 'ReduxFramework_' . $field['type'];

                    /**
                     * Field class file
                     * filter 'redux/{opt_name}/field/class/{field.type}
                     *
                     * @param       string        field class file path
                     * @param array $field        field config data
                     */
                    $class_file = apply_filters( "redux/{$this->parent->args['opt_name']}/field/class/{$field['type']}", ReduxFramework::$_dir . "inc/fields/{$field['type']}/field_{$field['type']}.php", $field );
                    if ( $class_file ) {
                        if ( ! class_exists( $field_class ) ) {
                            if ( file_exists( $class_file ) ) {
                                require_once $class_file;
                            }
                        }

                        if ( ( method_exists( $field_class, 'enqueue' ) ) || method_exists( $field_class, 'localize' ) ) {

                            if ( ! isset( $this->parent->options[ $field['id'] ] ) ) {
                                $this->parent->options[ $field['id'] ] = "";
                            }
                            $theField = new $field_class( $field, $this->parent->options[ $field['id'] ], $this->parent );

                            // Move dev_mode check to a new if/then block
                            if ( ! wp_script_is( 'redux-field-' . $field['type'] . '-js', 'enqueued' ) && class_exists( $field_class ) && method_exists( $field_class, 'enqueue' ) ) {
                                $theField->enqueue();
                            }

                            if ( method_exists( $field_class, 'localize' ) ) {
                                $params = $theField->localize( $field );
                                if ( ! isset( $this->parent->localize_data[ $field['type'] ] ) ) {
                                    $this->parent->localize_data[ $field['type'] ] = array();
                                }
                                $this->parent->localize_data[ $field['type'] ][ $field['id'] ] = $theField->localize( $field );
                            }

                            unset( $theField );
                        }
                    }
                }
            }

            private function enqueue_fields() {
                foreach ( $this->parent->sections as $section ) {
                    if ( isset( $section['fields'] ) ) {
                        foreach ( $section['fields'] as $field ) {
                            $this->_enqueue_field( $field );
                        }
                    }
                }
            }

            public function get_warnings_and_errors_array() {
                // Construct the errors array.
                if ( isset( $this->parent->transients['last_save_mode'] ) && ! empty( $this->parent->transients['notices']['errors'] ) ) {
                    $theTotal  = 0;
                    $theErrors = array();

                    foreach ( $this->parent->transients['notices']['errors'] as $error ) {
                        $theErrors[ $error['section_id'] ]['errors'][] = $error;

                        if ( ! isset( $theErrors[ $error['section_id'] ]['total'] ) ) {
                            $theErrors[ $error['section_id'] ]['total'] = 0;
                        }

                        $theErrors[ $error['section_id'] ]['total'] ++;
                        $theTotal ++;
                    }

                    $this->parent->localize_data['errors'] = array( 'total' => $theTotal, 'errors' => $theErrors );
                    unset( $this->parent->transients['notices']['errors'] );
                }

                // Construct the warnings array.
                if ( isset( $this->parent->transients['last_save_mode'] ) && ! empty( $this->parent->transients['notices']['warnings'] ) ) {
                    $theTotal    = 0;
                    $theWarnings = array();

                    foreach ( $this->parent->transients['notices']['warnings'] as $warning ) {
                        $theWarnings[ $warning['section_id'] ]['warnings'][] = $warning;

                        if ( ! isset( $theWarnings[ $warning['section_id'] ]['total'] ) ) {
                            $theWarnings[ $warning['section_id'] ]['total'] = 0;
                        }

                        $theWarnings[ $warning['section_id'] ]['total'] ++;
                        $theTotal ++;
                    }

                    unset( $this->parent->transients['notices']['warnings'] );
                    $this->parent->localize_data['warnings'] = array(
                        'total'    => $theTotal,
                        'warnings' => $theWarnings
                    );
                }

                if ( empty( $this->parent->transients['notices'] ) ) {
                    unset( $this->parent->transients['notices'] );
                }
            }

            private function set_localized_data() {
                if (!empty($this->parent->args['last_tab'])) {
                    $this->parent->localize_data['last_tab']       = $this->parent->args['last_tab'];
                }
                
                $this->parent->localize_data['required']       = $this->parent->required;
                $this->parent->localize_data['fonts']          = $this->parent->fonts;
                $this->parent->localize_data['required_child'] = $this->parent->required_child;
                $this->parent->localize_data['fields']         = $this->parent->fields;

                if ( isset( $this->parent->font_groups['google'] ) ) {
                    $this->parent->localize_data['googlefonts'] = $this->parent->font_groups['google'];
                }

                if ( isset( $this->parent->font_groups['std'] ) ) {
                    $this->parent->localize_data['stdfonts'] = $this->parent->font_groups['std'];
                }

                if ( isset( $this->parent->font_groups['customfonts'] ) ) {
                    $this->parent->localize_data['customfonts'] = $this->parent->font_groups['customfonts'];
                }

                $this->parent->localize_data['folds'] = $this->parent->folds;

                // Make sure the children are all hidden properly.
                foreach ( $this->parent->fields as $key => $value ) {
                    if ( in_array( $key, $this->parent->fieldsHidden ) ) {
                        foreach ( $value as $k => $v ) {
                            if ( ! in_array( $k, $this->parent->fieldsHidden ) ) {
                                $this->parent->fieldsHidden[] = $k;
                                $this->parent->folds[ $k ]    = "hide";
                            }
                        }
                    }
                }


                $this->parent->localize_data['fieldsHidden'] = $this->parent->fieldsHidden;
                $this->parent->localize_data['options']      = $this->parent->options;
                $this->parent->localize_data['defaults']     = $this->parent->options_defaults;

                /**
                 * Save pending string
                 * filter 'redux/{opt_name}/localize/save_pending
                 *
                 * @param       string        save_pending string
                 */
                $save_pending = apply_filters( "redux/{$this->parent->args['opt_name']}/localize/save_pending", __( 'You have changes that are not saved. Would you like to save them now?', 'virtue' ) );

                /**
                 * Reset all string
                 * filter 'redux/{opt_name}/localize/reset
                 *
                 * @param       string        reset all string
                 */
                $reset_all = apply_filters( "redux/{$this->parent->args['opt_name']}/localize/reset", __( 'Are you sure? Resetting will lose all custom values.', 'virtue' ) );

                /**
                 * Reset section string
                 * filter 'redux/{opt_name}/localize/reset_section
                 *
                 * @param       string        reset section string
                 */
                $reset_section = apply_filters( "redux/{$this->parent->args['opt_name']}/localize/reset_section", __( 'Are you sure? Resetting will lose all custom values in this section.', 'virtue' ) );

                /**
                 * Preset confirm string
                 * filter 'redux/{opt_name}/localize/preset
                 *
                 * @param       string        preset confirm string
                 */
                $preset_confirm = apply_filters( "redux/{$this->parent->args['opt_name']}/localize/preset", __( 'Your current options will be replaced with the values of this preset. Would you like to proceed?', 'virtue' ) );
                global $pagenow;
                $this->parent->localize_data['args'] = array(
                    'save_pending'          => $save_pending,
                    'reset_confirm'         => $reset_all,
                    'reset_section_confirm' => $reset_section,
                    'preset_confirm'        => $preset_confirm,
                    'please_wait'           => __( 'Please Wait', 'virtue' ),
                    'opt_name'              => $this->parent->args['opt_name'],
                    'slug'                  => $this->parent->args['page_slug'],
                    'hints'                 => $this->parent->args['hints'],
                    'disable_save_warn'     => $this->parent->args['disable_save_warn'],
                    'class'                 => $this->parent->args['class'],
                    'ajax_save'             => $this->parent->args['ajax_save'],
                    'menu_search'           => $pagenow . '?page=' . $this->parent->args['page_slug'] . "&tab="
                );

                $this->parent->localize_data['ajax'] = array(
                    'console' => __( 'There was an error saving. Here is the result of your action:', 'virtue' ),
                    'alert'   => __( 'There was a problem with your action. Please try again or reload the page.', 'virtue' ),
                );

                $this->parent->localize_data = apply_filters( "redux/{$this->parent->args['opt_name']}/localize", $this->parent->localize_data );

                $this->get_warnings_and_errors_array();

                wp_localize_script(
                    'redux-js',
                    'redux',
                    $this->parent->localize_data
                );

                wp_enqueue_script( 'redux-js' ); // Enque the JS now

            }
        }
    }