<?php

if (!class_exists('KD_ELEM_COUNTER')) {

    class KD_ELEM_COUNTER extends KEYDESIGN_ADDON_CLASS {

        function __construct() {
            add_action('init', array($this, 'kd_counter_init'));
            add_shortcode('tek_counter', array($this, 'kd_counter_shrt'));
        }

        // Element configuration in admin

        function kd_counter_init() {

            if (function_exists('vc_map')) {
                vc_map(array(
                    "name" => esc_html__("Counter", "keydesign"),
                    "description" => esc_html__("Animated counter.", "keydesign"),
                    "base" => "tek_counter",
                    "class" => "",
                    "icon" => plugins_url('assets/element_icons/counter.png', dirname(__FILE__)),
                    "category" => esc_html__("KeyDesign Elements", "keydesign"),
                    "params" => array(

                        array(
                            "type" => "textfield",
                            "class" => "",
                            "heading" => esc_html__("Counter number", "keydesign"),
                            "param_name" => "count_number",
                            "value" => "",
                            "admin_label" => true,
                            "description" => esc_html__("Only numerical values allowed.", "keydesign"),
                            "group" => esc_html__( "Content", "keydesign" ),
                        ),

                        array(
                            "type" => "colorpicker",
                            "class" => "",
                            "heading" => esc_html__("Counter number color", "keydesign"),
                            "param_name" => "count_number_color",
                            "value" => "",
                            "description" => esc_html__("Choose counter number color. If none selected, the default theme color will be used.", "keydesign"),
                            "group" => esc_html__( "Content", "keydesign" ),
                        ),

                        array(
                            "type" => "textfield",
                            "class" => "",
                            "heading" => esc_html__("Counter units", "keydesign"),
                            "param_name" => "count_units",
                            "value" => "",
                            "admin_label" => true,
                            "description" => esc_html__("Ex: coffee drinks, projects, clients.", "keydesign"),
                            "group" => esc_html__( "Content", "keydesign" ),
                        ),

                        array(
                            "type" => "colorpicker",
                            "class" => "",
                            "heading" => esc_html__("Counter units color", "keydesign"),
                            "param_name" => "count_units_color",
                            "value" => "",
                            "description" => esc_html__("Choose counter units color. If none selected, the default theme color will be used.", "keydesign"),
                            "group" => esc_html__( "Content", "keydesign" ),
                        ),

                        array(
							"type" => "checkbox",
							"heading" => esc_html__( "Disable number formatting", "keydesign" ),
							"param_name" => "count_number_formatting",
							"value" => array( esc_html__( "Yes", "keydesign" ) => "yes" ),
                            "description" => esc_html__( "Hide decimal comma if checked.", "keydesign" ),
                            "group" => esc_html__( "Content", "keydesign" ),
						),

                        array(
                            "type" => "textfield",
                            "class" => "",
                            "heading" => esc_html__("Counter number and units font size", "keydesign"),
                            "param_name" => "count_number_units_size",
                            "value" => "",
                            "description" => esc_html__("Enter counter number and units text font size. (eg. 10px, 1em, 1rem)", "keydesign"),
                            "group" => esc_html__( "Content", "keydesign" ),
                        ),

                        array(
                            "type" =>	"dropdown",
                            "class" => "",
                            "heading" =>	esc_html__("Counter number and units font weight","keydesign"),
                            "param_name" =>	"count_number_units_font_weight",
                            "value" => array(
                                "Regular" => "400",
                                "Medium" => "500",
                                "Bold" => "700",
                            ),
                            "save_always" => true,
                            "group" => esc_html__( "Content", "keydesign" ),
                        ),

                        array(
                            "type" => "textarea",
                            "class" => "",
                            "heading" => esc_html__("Counter description", "keydesign"),
                            "param_name" => "count_description",
                            "value" => "",
                            "description" => esc_html__("This additional text will be displayed below the counter.", "keydesign"),
                            "group" => esc_html__( "Content", "keydesign" ),
                        ),

                        array(
                            "type" => "colorpicker",
                            "class" => "",
                            "heading" => esc_html__("Counter description color", "keydesign"),
                            "param_name" => "count_description_color",
                            "value" => "",
                            "description" => esc_html__("Choose counter description color. If none selected, the default theme color will be used.", "keydesign"),
                            "group" => esc_html__( "Content", "keydesign" ),
                        ),

                        array(
                            "type" => "dropdown",
                            "class" => "",
                            "heading" => esc_html__("Content alignment", "keydesign"),
                            "param_name" => "count_alignment",
                            "value" => array(
                                "Center" => "",
                                "Left" => "align-left",
                            ),
                            "description" => esc_html__("Select content alignment.", "keydesign"),
                            "save_always" => true,
                            "group" => esc_html__( "Content", "keydesign" ),
                        ),

                        array(
                            "type" => "dropdown",
                            "class" => "",
                            "heading" => esc_html__("Display icon","keydesign"),
                            "param_name" => "count_icon_type",
                            "value" => array(
                                "No" => "no_icon",
                                "Icon Browser" => "icon_browser",
                                "Custom Icon" => "custom_icon",
                            ),
                            "save_always" => true,
                            "description" => esc_html__("Select icon source.", "keydesign"),
                            "group" => esc_html__( "Icon", "keydesign" ),
                        ),

                        array(
                            "type" => "iconpicker",
  							"heading" => esc_html__( "Icon", "keydesign" ),
  							"param_name" => "icon_iconsmind",
                            "settings" => array(
                				"type" => "iconsmind",
                				"iconsPerPage" => 50,
                    		),
  							"dependency" => array(
  								"element" => "count_icon_type",
  								"value" => "icon_browser",
  							),
  							"description" => esc_html__( "Select icon from library.", "keydesign" ),
                            "group" => esc_html__( "Icon", "keydesign" ),
						),

                        array(
                            "type" => "colorpicker",
                            "class" => "",
                            "heading" => esc_html__("Icon color", "keydesign"),
                            "param_name" => "count_icon_color",
                            "value" => "",
                            "dependency" =>	array(
                                "element" => "count_icon_type",
                                "value" => array("icon_browser")
                            ),
                            "description" => esc_html__("Choose icon color. If none selected, the default theme color will be used.", "keydesign"),
                            "group" => esc_html__( "Icon", "keydesign" ),
                        ),

                        array(
                            "type" => "textfield",
                            "class" => "",
                            "heading" => esc_html__("Icon size", "keydesign"),
                            "param_name" => "count_icon_size",
                            "value" => "",
                            "dependency" =>	array(
                              "element" => "count_icon_type",
                              "value" => array("icon_browser")
                            ),
                            "description" => esc_html__("Enter icon size. (eg. 10px, 1em, 1rem)", "keydesign"),
                            "group" => esc_html__( "Icon", "keydesign" ),
                        ),

                        array(
                            "type" => "dropdown",
                            "class" => "",
                            "heading" => esc_html__("Image source", "keydesign"),
                            "param_name" => "count_image_source",
                            "value" => array(
                                "Media library" => "media_library",
                                "External link" => "external_link",
                            ),
                            "description" => esc_html__("Select image source.", "keydesign"),
                            "dependency" => array(
                                "element" => "count_icon_type",
                                "value" => array("custom_icon"),
                            ),
                            "save_always" => true,
                            "group" => esc_html__( "Icon", "keydesign" ),
                        ),

                        array(
                            "type" => "attach_image",
                            "class" => "",
                            "heading" => esc_html__("Upload image icon", "keydesign"),
                            "param_name" => "count_image",
                            "value" => "",
                            "description" => esc_html__("Upload your own custom image.", "keydesign"),
                            "dependency" => array(
                                "element" => "count_image_source",
                                "value" => array("media_library"),
                            ),
                            "group" => esc_html__( "Icon", "keydesign" ),
                        ),

                        array(
                            "type" => "textfield",
                            "class" => "",
                            "heading" => esc_html__("Image external source", "keydesign"),
                            "param_name" => "count_image_ext",
                            "value" => "",
		                        "description" => esc_html__("Enter image external link.", "keydesign"),
                            "dependency" =>	array(
                                "element" => "count_image_source",
                                "value" => array("external_link")
                            ),
                            "group" => esc_html__( "Icon", "keydesign" ),
                        ),

                        array(
                            "type" => "textfield",
                            "class" => "",
                            "heading" => esc_html__("Image size", "keydesign"),
                            "param_name" => "ext_image_size",
                            "value" => "",
		                        "description" => esc_html__("Enter image size in pixels. Example: 140x40 (Width x Height).", "keydesign"),
                            "dependency" =>	array(
                                "element" => "count_image_source",
                                "value" => array("external_link")
                            ),
                            "group" => esc_html__( "Icon", "keydesign" ),
                        ),

                        array(
                            "type" => "dropdown",
                            "class" => "",
                            "heading" => esc_html__("CSS animation", "keydesign"),
                            "param_name" => "css_animation",
                            "value" => array(
                                "No"              => "",
                                "Fade In"         => "kd-animated fadeIn",
                                "Fade In Down"    => "kd-animated fadeInDown",
                                "Fade In Left"    => "kd-animated fadeInLeft",
                                "Fade In Right"   => "kd-animated fadeInRight",
                                "Fade In Up"      => "kd-animated fadeInUp",
                                "Zoom In"         => "kd-animated zoomIn",
                            ),
                            "save_always" => true,
                            "admin_label" => true,
                            "description" => esc_html__("Select type of animation for element to be animated when it enters the browsers viewport (Note: works only in modern browsers).", "keydesign"),
                            "group" => esc_html__( "Extras", "keydesign" ),
                         ),

                         array(
                            "type" => "dropdown",
                            "class" => "",
                            "heading" => esc_html__("Animation delay", "keydesign"),
                            "param_name" => "elem_animation_delay",
                            "value" => array(
                                "0 ms"              => "",
                                "200 ms"            => "200",
                                "400 ms"            => "400",
                                "600 ms"            => "600",
                                "800 ms"            => "800",
                                "1 s"               => "1000",
                            ),
                            "save_always" => true,
                            "admin_label" => true,
                            "dependency" =>	array(
                                "element" => "css_animation",
                                "value" => array("kd-animated fadeIn", "kd-animated fadeInDown", "kd-animated fadeInLeft", "kd-animated fadeInRight", "kd-animated fadeInUp", "kd-animated zoomIn")
                            ),
                            "description" => esc_html__("Enter animation delay in ms", "keydesign"),
                            "group" => esc_html__( "Extras", "keydesign" ),
                        ),

                       array(
                           "type" => "textfield",
                           "class" => "",
                           "heading" => esc_html__("Extra class name", "keydesign"),
                           "param_name" => "count_extra_class",
                           "value" => "",
                           "description" => esc_html__("If you wish to style particular content element differently, then use this field to add a class name and then refer to it in your css file.", "keydesign"),
                           "group" => esc_html__( "Extras", "keydesign" ),
                       ),

                    )
                ));
            }
        }



	      // Render the element on front-end

        public function kd_counter_shrt( $atts, $content = null ) {

            // Include required JS files
    		wp_enqueue_script( 'kd_countto' );

            // Declare empty vars
            $output = $content_icon = $counter_id = $kd_counter_img_array = $js = $icon_color_style = $icon_size_style = $icon_position_class = $animation_delay = '';
            $count_number_style = $count_units_style = '';
            $dimensions = $hwstring = '';

            extract( shortcode_atts( array(
                'count_icon_type' => '',
                'icon_iconsmind' => '',
                'count_icon_color' => '',
                'count_icon_size' => '',
                'count_image_source' => '',
                'count_image' => '',
                'count_image_ext' => '',
                'ext_image_size' => '',
                'count_number' => '',
                'count_number_color' => '',
                'count_units' => '',
                'count_units_color' => '',
                'count_number_formatting' => '',
                'count_number_units_size' => '',
                'count_number_units_font_weight' => '500',
                'count_description' => '',
                'count_description_color' => '',
                'count_alignment' => '',
                'css_animation' => '',
                'elem_animation_delay' => '',
                'count_extra_class' => '',
            ), $atts ) );

            if ( $count_icon_type == 'icon_browser' && strlen( $icon_iconsmind ) > 0 ) {
                $exploded = explode( ' ', $icon_iconsmind );
                $iconsmind_cat = end( $exploded );
                $font_file_name = substr( strstr( $iconsmind_cat, '-' ), strlen( '-' ) );

                if ( strpos( $exploded[0], 'iconsmind-' ) === 0 ) {
                    wp_enqueue_style( $font_file_name.'-im-fonts-woff', plugin_dir_url( __DIR__ ).'assets/css/iconsmind/fonts/'.$font_file_name.'.woff' );
                    wp_enqueue_style( $iconsmind_cat, plugin_dir_url( __DIR__ ).'assets/css/iconsmind/'.$iconsmind_cat.'.css' );
                } elseif ( strpos( $exploded[1], 'fa-' ) === 0 ) {
                    wp_enqueue_style( 'font-awesome' );
                }
            }

            if ( strlen( $icon_iconsmind ) > 0 ) {
                $count_icon = $icon_iconsmind;
            }

            if ($count_icon_color !== '') {
                $icon_color_style = 'color: '.$count_icon_color.';';
            }

            if ($count_icon_size !== '') {
                $icon_size_style = 'font-size: '.$count_icon_size.';';
            }

            $default_src = vc_asset_url( 'vc/no_image.png' );
            if ( $count_image_source == 'external_link' ) {
                if ( '' != $ext_image_size ) {
                    $dimensions = vc_extract_dimensions( $ext_image_size );
                    $hwstring = $dimensions ? image_hwstring( $dimensions[0], $dimensions[1] ) : '';
                } else {
                    $hwstring = image_hwstring(100, 100);
                }
                $count_image_ext = $count_image_ext ? esc_attr( $count_image_ext ) : $default_src;
            }

            if ( $count_icon_type == 'icon_browser' && !empty( $count_icon ) ) {
    			$content_icon = '<div class="kd-counter-icon"><i class="'.$count_icon.'" style=" '.$icon_color_style.' '.$icon_size_style.'"></i></div>';
    		} elseif( $count_icon_type == 'custom_icon' ) {
                if ( $count_image_source == 'external_link' ) {
                    if ( '' != $count_image_ext ) {
                        $content_icon = '<img src="'.$count_image_ext.'" alt="" '.$hwstring.' />';
                    }
                } else {
                    if ( !empty($count_image) ) {
                        $kd_counter_img_array = wpb_getImageBySize ( $params = array( 'post_id' => NULL, 'attach_id' => $count_image, 'thumb_size' => 'full', 'class' => "" ) );
          				$content_icon = '<div class="kd-counter-customimg">'.$kd_counter_img_array['thumbnail'].'</div>';
                    }
                }
            }

            if ( '' != $count_number_color ) {
                $count_number_style .= 'color:'.$count_number_color.';';
            }

            if ( '' != $count_number_units_size ) {
                $count_number_style .= 'font-size:'.$count_number_units_size.';';
            }

            if ( '' != $count_number_units_font_weight ) {
                $count_number_style .= 'font-weight:'.$count_number_units_font_weight.';';
            }

            if ( '' != $count_units_color ) {
                $count_units_style .= 'color:'.$count_units_color.';';
            }

            if ( '' != $count_number_units_size ) {
                $count_units_style .= 'font-size:'.$count_number_units_size.';';
            }

            if ( '' != $count_number_units_font_weight ) {
                $count_units_style .= 'font-weight:'.$count_number_units_font_weight.';';
            }

            // Wrapper main class
            $wrapper_classes[] = 'kd_counter';
            $wrapper_classes[] = 'icon-top';

            // Wrapper counter alignment class
            if ( !empty( $count_alignment ) ) {
                $wrapper_classes[] = $count_alignment;
            }

            // Number formatting
            $number_formatting = 1;
            if ( ! empty( $count_number_formatting ) ) {
                $number_formatting = 0;
            }

            // Wrapper extra class
            if ( !empty( $count_extra_class ) ) {
                $wrapper_classes[] = $count_extra_class;
            }

            // CSS Animation
            if ( !empty( $css_animation ) ) {
                $wrapper_classes[] = $css_animation;
            }

            // Wrapper class
            $wrapper_class = implode( ' ', $wrapper_classes );

            // Animation delay
            if ( $elem_animation_delay ) {
                $animation_delay = 'data-animation-delay='.$elem_animation_delay;
            }

    		$output .= '<div class="'.esc_attr( trim( $wrapper_class ) ).'" '.$animation_delay.'>';
    			$output .= '<div class="kd_counter_content">';
    				if( !empty( $content_icon ) ) {
    					$output .= '<div class="kd_counter_icon">';
    					$output .= $content_icon;
    					$output .= '</div>';
    				}
    				$output .= '<h4 class="kd_counter_number">';
                        $output .= '<span class="kd_number_string" '.( !empty( $count_number_style ) ? 'style="' . $count_number_style . '"' : '').' data-from="0" data-to="'.$count_number.'" data-number-format="'.$number_formatting.'" data-refresh-interval="50">0</span>';
                        if ( '' != $count_units ) {
                            $output .= '<span class="kd_counter_units" '.( !empty( $count_units_style ) ? 'style="' . $count_units_style . '"' : '').'>'.$count_units.'</span>';
                        }
    				$output .= '</h4>';
                    if ( !empty( $count_description ) ) {
                        $output .= '<div class="kd_counter_text" '.( !empty( $count_description_color ) ? 'style="color: '.$count_description_color.';"' : '').'>'.$count_description.'</div>';
                    }
    			$output .= '</div>';
    		$output .= '</div>';

            return $output;

        }
    }
}

if ( class_exists( 'KD_ELEM_COUNTER' ) ) {
    $KD_ELEM_COUNTER = new KD_ELEM_COUNTER;
}
