<?php

// Exit if accessed directly
defined( 'ABSPATH' ) || exit;

/**
 * WWS_Enqueue_Scripts class responsable to load all the scripts and styles.
 */
class WWS_Enqueue_Scripts {

    public function __construct() {
        add_action( 'wp_enqueue_scripts', array( $this, 'public_enqueue_scripts' ), 200 );
        add_action( 'wp_enqueue_scripts', array( $this, 'public_dynamic_resources'), 200 );
    }

    /**
     * Load all the required frontend scripts
     * @return void
     * @since 1.3
     */
    public function public_enqueue_scripts() {
        // Get the template
        $template = apply_filters( 'wws_enqueue_css_layout', get_option( 'wws_layout' ) );

        // Plugin icons
        wp_enqueue_style( 'wws-icons', WWS_PLUGIN_URL . '/assets/css/wws-icons.css', array(), WWS_PLUGIN_VER );

        // Load public scripts
        wp_enqueue_style( 'wws-public-style', WWS_PLUGIN_URL . 'assets/css/wws-public-style.css', array(), WWS_PLUGIN_VER );
        wp_enqueue_script( 'wws-public-script', WWS_PLUGIN_URL . 'assets/js/wws-public-script.js', array(), WWS_PLUGIN_VER, true );
        wp_localize_script( 'wws-public-script', 'wwsObj', array(
            'support_number'        => esc_html( get_option('wws_contact_number') ),
            'auto_popup'            => get_option('wws_auto_popup'),
            'auto_popup_time'       => intval( get_option( 'wws_auto_popup_time' ) ),
            'plugin_url'            => esc_url( WWS_PLUGIN_URL ),
            'is_mobile'             => ( wp_is_mobile() ) ? '1' : '0',
            'current_page_id'       => get_the_ID(),
            'current_page_url'      => get_permalink(),
            'popup_layout'          => apply_filters( 'wws_current_layout', intval( get_option( 'wws_layout' ) ) ),
            'group_invitation_id'   => esc_html( get_option('wws_group_id') ),
            'admin_url'             => admin_url( 'admin-ajax.php?ver=' . uniqid() ),
            'scroll_lenght'         => esc_html( get_option('wws_scroll_length') ),
            'pre_defined_text'      => str_replace(
                array( '{title}', '{url}', '{br}' ), 
                array( get_the_title(), get_permalink(), '%0A' ), 
                esc_html( get_option( 'wws_predefined_text' ) ) 
            ),
            'is_debug'              => get_option( 'wws_debug_status' ),
            'fb_ga_click_tracking'  => json_encode( array(
                'fb_click_tracking_status'          => get_option( 'wws_fb_click_tracking_status' ),
                'fb_click_tracking_event_name'      => get_option( 'wws_fb_click_tracking_event_name' ),
                'fb_click_tracking_event_label'     => get_option( 'wws_fb_click_tracking_event_label' ),
                'ga_click_tracking_status'          => get_option( 'wws_ga_click_tracking_status' ),
                'ga_click_tracking_event_name'      => get_option( 'wws_ga_click_tracking_event_name' ),
                'ga_click_tracking_event_category'  => get_option( 'wws_ga_click_tracking_event_category' ),
                'ga_click_tracking_event_label'     => get_option( 'wws_ga_click_tracking_event_label' ),
            ) ),
            'is_gdpr'               => get_option( 'wws_gdpr_status' ),
        ) );

        // Load CSS for template
        wp_enqueue_style( 'wws-public-template', WWS_PLUGIN_URL . 'assets/css/wws-public-template-'. intval( $template ) .'.css', array(), WWS_PLUGIN_VER );

    }


    /**
     * public dynamic js,css in wp_head
     * @since 1.2
     */
    public function public_dynamic_resources() { 

        $x_axis_offset = get_option( 'wws_x_axis_offset' );
        $y_axis_offset = get_option( 'wws_y_axis_offset' );

        $dynamic_css = '';

        // Dynamic bg color
        $dynamic_css .= '.wws--bg-color {
            background-color: ' . esc_html( get_option( 'wws_layout_background_color' ) ) . ';
        }';

        // Dynamic text color
        $dynamic_css .= '.wws--text-color {
                color: ' . esc_html( get_option( 'wws_layout_text_color' ) ) . ';
        }';

        // RTL CSS
        if ( 'yes' === get_option( 'wws_rtl_status' ) ) {

            $dynamic_css .= '.wws-popup-container * { direction: rtl; }
                #wws-layout-1 .wws-popup__header,
                #wws-layout-2 .wws-popup__header,
                #wws-layout-6 .wws-popup__header { 
                    display: flex;
                    flex-direction: row-reverse;
                }
                #wws-layout-1 .wws-popup__input-wrapper { float: left; }';

        }
            
        // Scroll length CSS
        if ( get_option( 'wws_scroll_length' ) ) {
            $dynamic_css .= '.wws-popup-container { display: none; }';
        }

        // Display only icon CSS
        if ( '' === get_option( 'wws_trigger_button_text' ) ) {
            $dynamic_css .= '.wws-popup__open-btn {
                font-size: 30px;
                border-radius: 50%;
                display: inline-block;
                margin-top: 14px;
                cursor: pointer;
                width: 46px;
                height: 46px;
                position: relative;
                font-family: Arial, Helvetica, sans-serif;
            }
            .wws-popup__open-icon {
                position: absolute;
                top: 50%;
                left: 50%;
                transform: translate(-50%, -50%);
            }';

        } else {
            $dynamic_css .= '.wws-popup__open-btn {
                padding: 8px 15px;
                font-size: 14px;
                border-radius: 20px;
                display: inline-block;
                margin-top: 14px;
                cursor: pointer;
                font-family: Arial, Helvetica, sans-serif;
            }';
        }

        // Dynamic CSS according to Mobile
        if ( wp_is_mobile() == true ) {
            if ( get_option( 'wws_mobile_location' ) == 'tl' ) {
                $dynamic_css .= '.wws-popup-container--position { 
                    left: ' . intval( $x_axis_offset ) . 'px; 
                    top: ' . intval( $y_axis_offset ) . 'px; 
                }
                .wws-popup__open-btn { float: left; }';
            }
            if ( get_option( 'wws_mobile_location' ) == 'tc' ) {
                $dynamic_css .= '.wws-popup-container--position { 
                    top: ' . intval( $y_axis_offset ) . 'px; 
                    left: 0; 
                    right: 0; 
                    margin-left: auto; 
                    margin-right: auto; 
                }
                .wws-popup { margin: 0 auto; }
                .wws-popup__footer { text-align: center; }';
            }
            if ( get_option( 'wws_mobile_location' ) == 'tr' ) {
                $dynamic_css .= '.wws-popup-container--position { 
                    right: ' . intval( $x_axis_offset ) . 'px; 
                    top: ' . intval( $y_axis_offset ) . 'px; 
                }
                .wws-popup__open-btn { float: right; }';
            }

            if ( get_option( 'wws_mobile_location' ) == 'bl' ) {
                $dynamic_css .= '.wws-popup-container--position { 
                    left: ' . intval( $x_axis_offset ) . 'px; 
                    bottom: ' . intval( $y_axis_offset ) . 'px;
                }
                .wws-popup__open-btn { float: left; }';
            }
            if ( get_option( 'wws_mobile_location' ) == 'bc' ) {
                $dynamic_css .= '.wws-popup-container--position { 
                    bottom: ' . intval( $y_axis_offset ) . 'px; 
                    left: 0; 
                    right: 0; 
                    margin-left: auto; 
                    margin-right: auto; 
                }
                .wws-popup { margin: 0 auto; }
                .wws-popup__footer { text-align: center; }';
            }
            if ( get_option( 'wws_mobile_location' ) == 'br' ) {
                $dynamic_css .= '.wws-popup-container--position { 
                    right: ' . intval( $x_axis_offset ) . 'px; 
                    bottom: ' . intval( $y_axis_offset ) . 'px; 
                }
                .wws-popup__open-btn { float: right; }';
            }
        }

        // Dynamic CSS according to Desktop
        if ( wp_is_mobile() != true ) {
            if ( get_option( 'wws_desktop_location' ) == 'tl' ) {
                 $dynamic_css .= '.wws-popup-container--position { 
                    left: ' . intval( $x_axis_offset ) . 'px; 
                    top: ' . intval( $y_axis_offset ) . 'px; 
                }
                .wws-popup__open-btn { float: left; }
                .wws-gradient--position {
                  top: 0;
                  left: 0;
                  background: radial-gradient(ellipse at top left, rgba(29, 39, 54, 0.2) 0, rgba(29, 39, 54, 0) 72%);
                }';
            }

            if ( get_option( 'wws_desktop_location' ) == 'tc' ) {
                $dynamic_css .= '.wws-popup-container--position { 
                    top: ' . intval( $y_axis_offset ) . 'px; 
                    left: 0; 
                    right: 0; 
                    margin-left: auto; 
                    margin-right: auto; 
                }
                .wws-popup__footer { text-align: center; }
                .wws-popup { margin: 0 auto; }
                .wws-gradient--position {
                  top: 0;
                  left: 0;
                  right: 0;
                  margin-left: auto;
                  margin-right: auto;
                  background: radial-gradient(ellipse at top, rgba(29, 39, 54, 0.2) 0, rgba(29, 39, 54, 0) 72%);
                }';
            }
            if ( get_option( 'wws_desktop_location' ) == 'tr' ) {
                $dynamic_css .= '.wws-popup-container--position { 
                    right: ' . intval( $x_axis_offset ) . 'px; 
                    top: ' . intval( $y_axis_offset ) . 'px; 
                }
                .wws-popup__open-btn { float: right; }
                .wws-gradient--position {
                  top: 0;
                  right: 0;
                  background: radial-gradient(ellipse at top right, rgba(29, 39, 54, 0.2) 0, rgba(29, 39, 54, 0) 72%);
                }';
            }
            if ( get_option( 'wws_desktop_location' ) == 'bl' ) {
                $dynamic_css .= '.wws-popup-container--position { 
                    left: ' . intval( $x_axis_offset ) . 'px; 
                    bottom: ' . intval( $y_axis_offset ) . 'px; 
                }
                .wws-popup__open-btn { float: left; }
                .wws-gradient--position {
                  bottom: 0;
                  left: 0;
                  background: radial-gradient(ellipse at bottom left, rgba(29, 39, 54, 0.2) 0, rgba(29, 39, 54, 0) 72%);
                }';
            }
            if ( get_option( 'wws_desktop_location' ) == 'bc' ) {
                $dynamic_css .= '.wws-popup-container--position { 
                    bottom: ' . intval( $y_axis_offset ) . 'px; 
                    left: 0; 
                    right: 0; 
                    margin-left: auto; 
                    margin-right: auto; 
                }
                .wws-popup__footer { text-align: center; }
                .wws-popup { margin: 0 auto; }
                .wws-gradient--position {
                  bottom: 0;
                  left: 0;
                  right: 0;
                  margin-left: auto;
                  margin-right: auto;
                  background: radial-gradient(ellipse at bottom, rgba(29, 39, 54, 0.2) 0, rgba(29, 39, 54, 0) 72%);
                }';
            }
            if ( get_option( 'wws_desktop_location' ) == 'br' ) {
                $dynamic_css .= '.wws-popup-container--position { 
                    right: ' . intval( $x_axis_offset ) . 'px; 
                    bottom: ' . intval( $y_axis_offset ) . 'px; 
                }
                .wws-popup__open-btn { float: right; }
                .wws-gradient--position {
                  bottom: 0;
                  right: 0;
                  background: radial-gradient(ellipse at bottom right, rgba(29, 39, 54, 0.2) 0, rgba(29, 39, 54, 0) 72%);
                }';
            }
        }
        if ( 'yes' === get_option( 'wws_trigger_button_only_icon' ) ) {
           $dynamic_css .= '@media( max-width: 720px ) {
                .wws-popup__open-btn {
                    padding: 0 !important;
                    width: 60px !important;
                    height: 60px !important;
                    border-radius: 50% !important;
                    display: flex !important;
                    justify-content: center !important;
                    align-items: center !important;
                    font-size: 30px !important;
                }
                .wws-popup__open-btn span { display: none; }
            }';
        }
        $dynamic_css .= wp_kses_post( get_option( 'wws_custom_css' ) );

        wp_add_inline_style( 'wws-public-style', $dynamic_css );
    }
    
} // end of class WWS_Enqueue_Scripts

$wws_enqueue_scripts = new WWS_Enqueue_Scripts;