jQuery(function() {        

 
     
    //placeholder text fix for IE
    jQuery('#wp-live-chat [placeholder]').focus(function() {
        var input = jQuery(this);
        if (input.val() == input.attr('placeholder')) {
            input.val('');
            input.removeClass('placeholder');
        }
    }).blur(function() {
        var input = jQuery(this);
        if (input.val() == '' || input.val() == input.attr('placeholder')) {
            input.addClass('placeholder');
            input.val(input.attr('placeholder'));
        }
    }).blur();
        
   
        /* minimize chat window */
        jQuery("body").on("click", "#wp-live-chat-minimize", function() {
            
            jQuery.event.trigger({type: "wplc_minimize_chat"});
            
            
        });


         /* close chat window */
        jQuery("body").on("click", "#wp-live-chat-close", function() {
            
            jQuery("#wp-live-chat").hide();
            jQuery("#wp-live-chat-1").hide();
            jQuery("#wp-live-chat-2").hide();
            jQuery("#wp-live-chat-3").hide();
            jQuery("#wp-live-chat-4").hide();
            jQuery("#wplc_social_holder").hide();
            jQuery("#nifty_ratings_holder").hide();
            jQuery("#wp-live-chat-react").hide();
            jQuery("#wp-live-chat-minimize").hide();
            if (typeof wplc_hide_chat !== "undefined" && wplc_hide_chat !== "" && wplc_hide_chat !== null) { Cookies.set('wplc_hide', wplc_hide_chat , { expires: 1, path: '/' });  } else {
                var wplc_expire_date = new Date();
                var minutes = 2;
                wplc_expire_date.setTime(wplc_expire_date.getTime() + (minutes * 60 * 1000));
                Cookies.set('wplc_hide', "yes" , { expires: wplc_expire_date , path: '/' });
            }
            var data = {
                action: 'wplc_user_close_chat',
                security: wplc_nonce,
                cid: wplc_cid,
                status: wplc_chat_status
            };
            jQuery.post(wplc_ajaxurl, data, function(response) {


            });            
        });  
        

        //allows for a class to open chat window now
        jQuery("body").on("click", ".wp-live-chat-now", function() {
            open_chat(0);
        });
        
        jQuery(document).on("wplc_minimize_chat", function() {
            wplc_is_minimized = true;

            Cookies.set('wplc_minimize', "yes", { expires: 1, path: '/' });
            wplc_chat_status = Cookies.get('wplc_chat_status');
            
            if(typeof wplc_start_chat_pro_custom_fields_filter !== "undefined" && typeof wplc_start_chat_pro_custom_fields_filter === "function"){
                wplc_extra_data = wplc_start_chat_pro_custom_fields_filter(wplc_extra_data);
            }

            if(wplc_chat_status != 5 && wplc_chat_status != 10 && wplc_chat_status != 9 && wplc_chat_status != 8){
                if (wplc_online) {
                    var data = {
                        action: 'wplc_user_minimize_chat',
                        security: wplc_nonce,
                        cid: wplc_cid,
                        wplc_extra_data:wplc_extra_data
                    };
                    
                    jQuery.post(wplc_ajaxurl, data, function(response) {

                    });
                }
            }

            if (typeof wplc_enable_ga !== "undefined" && wplc_enable_ga === '1' && wplc_online) {
                if (typeof ga !== "undefined") {
                    ga('send', {
                      hitType: 'event',
                      eventCategory: 'WP_Live_Chat_Support',
                      eventAction: 'Event',
                      eventLabel: 'Minimize Chat'
                    });
                }
            }
        });
        jQuery(document).on("wplc_start_chat", function() {
            if (typeof wplc_enable_ga !== "undefined" && wplc_enable_ga === '1') {
                if (typeof ga !== "undefined") {
                    ga('send', {
                      hitType: 'event',
                      eventCategory: 'WP_Live_Chat_Support',
                      eventAction: 'Event',
                      eventLabel: 'Start Chat'
                    });
                }
            }
        });        
        jQuery(document).on("wplc_open_chat_1", function() {
            if (typeof wplc_enable_ga !== "undefined" && wplc_enable_ga === '1') {
                if (typeof ga !== "undefined") {
                    ga('send', {
                      hitType: 'event',
                      eventCategory: 'WP_Live_Chat_Support',
                      eventAction: 'Event',
                      eventLabel: 'Start Chat - Step 1'
                    });
                }
            }
        });        
        jQuery(document).on("wplc_open_chat_2", function() {
            if (typeof wplc_enable_ga !== "undefined" && wplc_enable_ga === '1') {
                if (typeof ga !== "undefined") {
                    ga('send', {
                      hitType: 'event',
                      eventCategory: 'WP_Live_Chat_Support',
                      eventAction: 'Event',
                      eventLabel: 'Start Chat - Step 2'
                    });
                }
            }
        });        

        jQuery(document).on("wplc_agent_joined", function(e) {
            var temail = '';
            var tname = '';
            var taid = '';
            var ta_tagline = '';
            var ta_bio = '';
            var ta_social_links = '';

            if (typeof e.ndata.other.email !== "undefined") { temail = e.ndata.other.email; }
            if (typeof e.ndata.other.name !== "undefined") { tname = e.ndata.other.name; }
            if (typeof e.ndata.other.aid !== "undefined") { taid = e.ndata.other.aid; }
            if (typeof e.ndata.other.agent_tagline !== "undefined") { ta_tagline = e.ndata.other.agent_tagline; }
            if (typeof e.ndata.other.agent_bio !== "undefined") { ta_bio = e.ndata.other.agent_bio; }
            if (typeof e.ndata.other.social_links !== "undefined") { ta_social_links = e.ndata.other.social_links; }
            wplc_current_agent = e.ndata.other;

            jQuery(".wplc_no_answer").remove();

            jQuery(".admin_chat_name").html(tname);
            wplc_node_pair_name = tname;
            wplc_agent_name = tname;
        });
       

        jQuery("body").on("click", "#wplc_start_chat_btn", function() {
            var wplc_is_gdpr_enabled = jQuery(this).attr('data-wplc-gdpr-enabled');
            if(typeof wplc_is_gdpr_enabled !== "undefined" && (wplc_is_gdpr_enabled === 'true' )){
              var wplc_gdpr_opt_in_checked = jQuery("#wplc_chat_gdpr_opt_in").is(':checked');
              if(typeof wplc_gdpr_opt_in_checked === "undefined" || wplc_gdpr_opt_in_checked === false){
                /* GDPR requirements not met */
                jQuery("#wplc_chat_gdpr_opt_in").addClass('incomplete');
                return false;
              }
              jQuery("#wplc_chat_gdpr_opt_in").removeClass('incomplete');
            }

            var wplc_name = jQuery("#wplc_name").val();
            var wplc_email = jQuery("#wplc_email").val(); 
            
            if (wplc_name.length <= 0) { alert(wplc_error_messages.valid_name); return false; }
            if (wplc_email.length <= 0) { alert(wplc_error_messages.valid_email); return false; }

            if(jQuery("#wplc_email").attr('wplc_hide') !== "1"){
                var testEmail = /^[A-Z0-9._%+-]+@([A-Z0-9-]+\.)+[A-Z]{2,12}$/i;
                
                //var testEmail = /^[A-Z0-9._%+-]+@([A-Z0-9-]+\.)+[A-Z]{2,4}$/i;
                if (!testEmail.test(wplc_email)){
                    alert(wplc_error_messages.valid_email); return false;
                }
            }
            document.getElementById('wplc_chatmsg').disabled = false;

            /* start the long polling */
            wplc_run = true;

            wplc_send_welcome_message();
            wplc_scroll_to_bottom();
            
            jQuery.event.trigger({type: "wplc_start_chat"});
           
            
            var date = new Date();
            date.setTime(date.getTime() + (2 * 60 * 1000));
            
            wplc_cid = Cookies.get('wplc_cid');

            if(typeof wplc_start_chat_pro_custom_fields_filter !== "undefined" && typeof wplc_start_chat_pro_custom_fields_filter === "function"){
                wplc_extra_data = wplc_start_chat_pro_custom_fields_filter(wplc_extra_data);
            }
            
            if (typeof wplc_cid !== "undefined" && wplc_cid !== null) { 
                /* we've already recorded a cookie for this person */
                var data = {
                        action: 'wplc_start_chat',
                        security: wplc_nonce,
                        name: wplc_name,
                        email: wplc_email,
                        cid: wplc_cid,
                        wplcsession: wplc_session_variable,
                        wplc_extra_data:wplc_extra_data                        
                };

                if(typeof wplc_start_chat_pro_data !== "undefined" && typeof wplc_start_chat_pro_data === "function"){
                    data = wplc_start_chat_pro_data(data);
                }   
            } else { // no cookie recorded yet for this visitor
                var data = {
                        action: 'wplc_start_chat',
                        security: wplc_nonce,
                        name: wplc_name,
                        email: wplc_email,
                        wplcsession: wplc_session_variable,
                        wplc_extra_data:wplc_extra_data                        
                };
                
                if(typeof wplc_start_chat_pro_data !== "undefined" && typeof wplc_start_chat_pro_data === "function"){
                    data = wplc_start_chat_pro_data(data);
                }   
            }

            Cookies.set('wplc_name', wplc_name, { path: '/' } );
            Cookies.set('wplc_email', wplc_email, { path: '/' } );

            wplc_server.send(wplc_ajaxurl, data, "POST", 120000, 
                function(response){
                    wplc_chat_status = 2;
                    Cookies.set('wplc_chat_status', 2, { expires: date, path: '/' });
                    wplc_cid = jQuery.trim(response);

                    //All sorted, let's check for message transport mode
                    wplc_server.prepareTransport(function(){
                        //Transport ready...
                        wplc_server_last_loop_data.status = 2; //Set to waiting
                        if (wplc_filter_run_override === "1" || wplc_online === false) {  } else {
                            wplc_call_to_server_chat(wplc_server_last_loop_data);
                        }
                    }, wplc_user_message_receiver, wplc_user_retry_handler, wplc_log_connection_error);
                },
                function(){
                    //Fails
                },
                function(response, wplc_send_data){
                    //Complete
                    if (typeof wplc_send_data !== "undefined" && typeof wplc_send_data['action'] !== "undefined" && wplc_send_data['action'] == 'wplc_start_chat') {
                        /* we got here because the short poll  (when disabling the initiate chat feature) comes back on the "complete" callback. This check makes sure we restart the longpoll */
                        wplc_chat_status = 2;
                        Cookies.set('wplc_chat_status', 2, { expires: date, path: '/' });
                        wplc_cid = jQuery.trim(response);

                        //All sorted, let's check for message transport mode
                        wplc_server.prepareTransport(function(){
                            //Transport ready...
                            wplc_server_last_loop_data.status = 2; //Set to waiting
                            if (wplc_filter_run_override === "1" || wplc_online === false) {  } else {
                                wplc_call_to_server_chat(wplc_server_last_loop_data);
                            }
                        }, wplc_user_message_receiver, wplc_user_retry_handler, wplc_log_connection_error);
                    }
                    
                }
            );
        });


        




        jQuery("body").on("keyup","#wplc_chatmsg", function(event){
            if(event.keyCode === 13){
                jQuery("#wplc_send_msg").trigger("click");
            }
        });
        jQuery("body").on("click", "#wplc_send_msg", function() {
            var wplc_cid = jQuery("#wplc_cid").val();
            if (wplc_cid.length < 1) {
                /* failover for wplc_cid */
                var wplc_cid = Cookies.get('wplc_cid');
            }
            var wplc_chat = wplc_strip(document.getElementById('wplc_chatmsg').value);

            if(wplc_chat !== ""){
                var wplc_name = jQuery("#wplc_name").val();
                if (typeof wplc_name == "undefined" || wplc_name == null || wplc_name == "") {
                    wplc_name = Cookies.get('wplc_name');
                }
                if (typeof wplc_name == "undefined") {
                    wplc_name = 'Guest';
                }

                var wplc_email = jQuery("#wplc_email").val();
                if (typeof wplc_email == "undefined" || wplc_email == null || wplc_email == "") {
                    wplc_email = Cookies.get('wplc_email');
                }
                if (typeof wplc_email == "undefined") {
                    wplc_email = '';
                }


                

                /*Nifty format Parse*/
                var wplc_chat_parsed = wplc_chat;
                
              
                if( typeof wplc_display_name !== 'undefined' ){
                    /**
                     * We're still using the old options
                     */
                    if(wplc_display_name == 'display'){
                        if (wplc_gravatar_image.length > 1) {
                            jQuery("#wplc_chatbox").append("<span class='wplc-user-message wplc-color-bg-1 wplc-color-2 wplc-color-border-1'>"+wplc_gravatar_image+" <strong>"+wplc_name+"</strong>: "+wplc_chat_parsed+"</span><br /><div class='wplc-clear-float-message'></div>");
                        } else {
                            jQuery("#wplc_chatbox").append("<span class='wplc-user-message wplc-color-bg-1 wplc-color-2 wplc-color-border-1'><img src='//www.gravatar.com/avatar/"+md5(wplc_email)+"?s=30&d=mm' class='wplc-user-message-avatar' \/> <strong>"+wplc_name+"</strong>: "+wplc_chat_parsed+"</span><br /><div class='wplc-clear-float-message'></div>");
                        }
                    } else {
                        jQuery("#wplc_chatbox").append("<span class='wplc-user-message wplc-color-bg-1 wplc-color-2 wplc-color-border-1'>"+wplc_chat_parsed+"</span><div class='wplc-clear-float-message'></div>");
                    }
                } else {
                    the_message = {};
                    the_message.originates = 2;
                    the_message.msg = wplc_chat_parsed;
                    the_message.other = {};
                    var wplc_d = new Date();
                    the_message.other.datetime = Math.round( wplc_d.getTime() / 1000 );
                    wplc_push_message_to_chatbox(the_message,'u', function() {
                        wplc_scroll_to_bottom();    
                    });

                   
                }
                
                wplc_scroll_to_bottom();
                

                var data = {
                        action: 'wplc_user_send_msg',
                        security: wplc_nonce,
                        cid: wplc_cid,
                        msg: wplc_chat_parsed,
                        wplc_extra_data:wplc_extra_data
                };
               
                wplc_server.sendMessage(wplc_ajaxurl, data, "POST", 120000, 
                    function(){
                        //Success
                        wplc_server.asyncStorage(wplc_ajaxurl, data, 120000);
                    }, function(){
                        //Fail
                    }, function(){
                        //Complete
                    }
                );

                jQuery.event.trigger({type: "wplc_update_gdpr_last_chat_id"});
                
                if (typeof wplc_enable_ga !== "undefined" && wplc_enable_ga === '1') {
                    if (typeof ga !== "undefined") {
                        ga('send', {
                          hitType: 'event',
                          eventCategory: 'WP_Live_Chat_Support',
                          eventAction: 'Event',
                          eventLabel: 'User Send Message'
                        });
                    }
                }
            }

            jQuery("#wplc_chatmsg").val('');


        });   

        jQuery(document).on("wplc_open_chat", function (event) {
            /* what is the current status? */
            wplc_chat_status = Cookies.get('wplc_chat_status');            
            if( typeof wplc_chat_status === 'undefined' ){
                Cookies.set('wplc_chat_status', 5, { expires: 1, path: '/' });
            }
            var wplc_tmp_checker = wplc_pre_open_check_status(status, function() {
                open_chat();
            });
        }); 

        jQuery(document).on("wplc_end_chat", function(){
            /* Clear Cookies */
            Cookies.remove('wplc_chat_status');
            Cookies.remove('wplc_cid');
            //Cookies.remove('wplc_name');
            //Cookies.remove('wplc_email');

            /* Close ports if applicable*/
            wplc_server.forceClosePort();

            /* Check if we should redirect */
            if(typeof wplc_redirect_thank_you !== "undefined" && wplc_redirect_thank_you !== null && wplc_redirect_thank_you !== ""){
                window.location = wplc_redirect_thank_you;
            }

            if(jQuery('#wplc_gdpr_end_chat_notice_container').length > 0){
                jQuery("#wplc_gdpr_end_chat_notice_container").fadeIn('fast');
            }
        });

        /** End Chat from User Side */
        jQuery(document).on("wplc_end_chat_as_user", function(e){
            jQuery.event.trigger({type: "wplc_end_chat"});
        });

        function wplc_pre_open_check_status(status, callback) {
            if (typeof wplc_chat_status !== 'undefined' && ( typeof wplc_chat_status.length !== 'undefined' && wplc_chat_status.length > 0 ) ) {
                if (parseInt(wplc_chat_status) === 10 || parseInt(wplc_chat_status) === 7) {
                    /* it was minimized or timedout, now we need to open it - set status to 3 (back to open chat) */
                    Cookies.set('wplc_chat_status', 3, { expires: 1, path: '/' });

                }
                if (parseInt(wplc_chat_status) === 0 || parseInt(wplc_chat_status) === 12) {
                    /* no answer from agent previously */
                    // Cookies.set('wplc_chat_status', 5, { expires: 1, path: '/' });                    
                }
                if (parseInt(wplc_chat_status) === 8) {
                    /* no answer from agent previously */
                    cnonsole.log("now setting it to 5");
                    Cookies.set('wplc_chat_status', 5, { expires: 1, path: '/' });                    
                }
               
            }
            callback();
        }

        if(typeof wplc_elem_trigger_id !== "undefined" && wplc_elem_trigger_id !== ""){
            var wplc_click_or_hover = 0;
            var wplc_class_or_id = 0;

            if(typeof wplc_elem_trigger_action !== "undefined" && wplc_elem_trigger_action !== ""){ wplc_click_or_hover = parseInt(wplc_elem_trigger_action); }
            if(typeof wplc_elem_trigger_type !== "undefined" && wplc_elem_trigger_type !== ""){ wplc_class_or_id = parseInt(wplc_elem_trigger_type); }
            
            try{
                jQuery( (wplc_class_or_id === 1 ? "#" : ".") + wplc_elem_trigger_id).on( (wplc_click_or_hover === 1 ? "mouseenter" : "click"), function(){
                    open_chat(0);
                });
            } catch (e){
                console.log("WPLC Error: \"" + (wplc_class_or_id === 1 ? "#" : ".") + wplc_elem_trigger_id + "\" is not a valid selector");
            }
        }

});


//open chat window function
         
function open_chat(force){
    jQuery.event.trigger({type: "wplc_open_chat_1"});


    
    wplc_chat_status = Cookies.get('wplc_chat_status');

    /**
     *  double check we have a cookie. If not, set to 5 so that the chat box can atleast restart
    */
    if( wplc_chat_status == null || wplc_chat_status == 'null' ){
         Cookies.set('wplc_chat_status', 5, { expires: 1, path: '/' });
         wplc_chat_status = 5;
    }


    if (parseInt(wplc_chat_status) == 3 || parseInt(wplc_chat_status) == 2 || parseInt(wplc_chat_status) == 0 || parseInt(wplc_chat_status) == 12) {

        jQuery.event.trigger({type: "wplc_open_chat_2", wplc_online: wplc_online});

        Cookies.set('wplc_had_chat', true, { path: '/' });


        wplc_send_welcome_message();

        if (parseInt(wplc_chat_status) == 0 || parseInt( wplc_chat_status ) == 11 || parseInt(wplc_chat_status) == 12) {
            /* user was a missed chat, now lets change them back to "pending" */
            wplc_chat_status = 2;
        }
        if(typeof wplc_start_chat_pro_custom_fields_filter !== "undefined" && typeof wplc_start_chat_pro_custom_fields_filter === "function"){
            wplc_extra_data = wplc_start_chat_pro_custom_fields_filter(wplc_extra_data);
        }
    
        if (wplc_online) {
            var data = {
                action: 'wplc_user_maximize_chat',
                security: wplc_nonce,
                cid: wplc_cid,
                chat_status : parseInt(wplc_chat_status),
                wplc_extra_data:wplc_extra_data
            };
            jQuery.post(wplc_ajaxurl, data, function(response) {
                
                    //log("user maximized chat success");
            });
        }
        
    }
    else if (parseInt(wplc_chat_status) == 10) {
            jQuery("#wp-live-chat-minimize").trigger("click");
        
    }
    
    else if (wplc_chat_status == 5 || wplc_chat_status == 9 || wplc_chat_status == 8){                
        if(jQuery("#wp-live-chat-2").is(":visible") === false && jQuery("#wp-live-chat-4").is(":visible") === false){
            jQuery("#wp-live-chat-2").show();    
            jQuery("#wp-live-chat-2-inner").show();         
            var wplc_visitor_name = Cookies.get('wplc_name');           
            if(Cookies.get('wplc_email') !== "no email set" && typeof wplc_visitor_name !== "undefined"){
                jQuery("#wplc_name").val(Cookies.get('wplc_name'));
                jQuery("#wplc_email").val(Cookies.get('wplc_email'));
            }
            jQuery("#wp-live-chat-header").addClass("active");
        }
    }
    /*else if (wplc_chat_status == 2){
        jQuery("#wp-live-chat-3").show();
    } */
    else if(wplc_chat_status == 1){
        jQuery("#wp-live-chat-4").show();
        jQuery("#wplc_social_holder").show();
        jQuery("#nifty_ratings_holder").show();
        jQuery.event.trigger({type: "wplc_animation_done"});
        jQuery("#wplc_chatbox").append(wplc_error_messages.chat_ended_by_operator+"<br />");
        wplc_scroll_to_bottom();
        jQuery("#wp-live-chat-minimize").hide();
        document.getElementById('wplc_chatmsg').disabled = true;
    }   

    wplc_is_chat_open = true;

       

    
}