+var moment=context.global.moment;

+var mmt = moment();

+var mmtMidnight = mmt.clone().startOf('day');

+var today = mmt.clone().diff(mmtMidnight, 'minutes');

+var now = new Date();

+var thehour=now.getHours();

+var weekday=now.getDay();

+

+var heatOn="{out0:1}";

+var heatOff="{out0:0}";

+

+msg.topic="heatingrelay/toesp";

+

+if (stat.daynow!==thehour)

+    {

+     stat.daynow=thehour;

+     if (stat.hold) stat.hold--;

+     stat.update=10; // update in a couple of secs  -once an hour

+    }

+    

+if ((weekday===0) || (weekday==6)) weekday=0; else weekday=1;  // 0 if weekend, 1 if weekday

+

+var timeleft=0;

+var proceed=0;

+

+

+if (stat.current_state!==stat.last_state) // if change of timezone or initially - set the desired temperature to stored setting ignoring user changes

+    {

+      stat.last_state=stat.current_state;  

+      stat.temperature_offset=0;

+    }

+

+    stat.desired=stat.frost; 

+    if (stat.hold===0) { 

+                          

+

+                        var thetemp;

+                        if (weekday==1)

+                        {

+                            stat.display_status="WEEK ";

+                            if (today>=stat.p5)

+                                {

+                                 thetemp=stat.t5;

+                                 stat.current_state=1;

+                                 timeleft=(1440-today)+stat.p1;

+                                }

+                            else if (today>=stat.p4)

+                            {

+                                thetemp=stat.t4;

+                                stat.current_state=2;

+                                timeleft=stat.p5-today;

+                            }

+                            else if (today>=stat.p3)

+                            {

+                                thetemp=stat.t3;

+                                stat.current_state=3;

+                                timeleft=stat.p4-today;

+                            }

+                            else if (today>=stat.p2)

+                            {

+                                thetemp=stat.t2;

+                                stat.current_state=4;

+                                timeleft=stat.p3-today;

+                            }

+                            else if (today>=stat.p1)

+                            {

+                                thetemp=stat.t1;

+                                stat.current_state=5;

+                                timeleft=stat.p2-today;

+                            }

+                            else

+                            {

+                                thetemp=stat.t5;

+                                stat.current_state=6;

+                                timeleft=stat.p1-today;

+                            }

+                        }

+                        else

+                        {

+                            stat.display_status="W/E ";

+                            if (today>=stat.pw5)

+                                {

+                                 thetemp=stat.tw5;

+                                 stat.current_state=1;

+                                 timeleft=(1440-today)+stat.pw1;

+                                }

+                            else if (today>=stat.pw4)

+                            {

+                                thetemp=stat.tw4;

+                                stat.current_state=2;

+                                timeleft=stat.pw5-today;

+                            }

+                            else if (today>=stat.pw3)

+                            {

+                                thetemp=stat.tw3;

+                                stat.current_state=3;

+                                timeleft=stat.pw4-today;

+                            }

+                            else if (today>=stat.pw2)

+                            {

+                                thetemp=stat.tw2;

+                                stat.current_state=4;

+                                timeleft=stat.pw3-today;

+                            }

+                            else if (today>=stat.pw1)

+                            {

+                                thetemp=stat.tw1;

+                                stat.current_state=5;

+                                timeleft=stat.pw2-today;

+                            }

+                            else

+                            {

+                                thetemp=stat.tw5;

+                                stat.current_state=6;

+                                timeleft=stat.pw1-today;

+                            }

+                        }

+                        stat.desired=thetemp;

+

+                        } 

+    else { stat.display_status="Frost"; thetemp=stat.frost; }

+

+if (stat.temperature_offset!==0) stat.display_status = "Override";

+

+    

+if ((stat.desired+stat.temperature_offset)>stat.display_temperature) 

+    {

+        stat.heating=1; 

+        msg.payload=heatOn; stat.display_status+=" HEAT ";

+        node.send(msg);

+        msg.topic="holly1/toesp";    

+        msg.payload="{rgb:0,200,110,0,4}";

+        node.send(msg);

+        }

+ else if  (stat.display_humidity>stat.max_humidity)

+    {

+        stat.heating=1; 

+        msg.payload=heatOn; stat.display_status+=" DRY ";

+        node.send(msg);

+        msg.topic="holly1/toesp";    

+        msg.payload="{rgb:0,0,180,0,4}";

+        node.send(msg);

+    }

+else 

+    {

+        stat.heating=0; 

+        msg.payload=heatOff;  stat.display_status+=" ";

+        node.send(msg);

+        msg.topic="holly1/toesp";    

+        msg.payload="{rgb:0,0,0,180,4}";

+        node.send(msg);

+    }

+

+stat.timeleft=timeleft;

+

+if (stat.hold>0)

+{

+    if (stat.heating==1) clr="orange"; else clr="black";

+    node.status({fill:clr,shape:"dot",text:stat.display_status+parseInt(stat.hold) + " hour(s) at " +thetemp+"c"});

+}

+else

+{

+    if (stat.heating==1) clr="red"; else clr="blue";

+    node.status({fill:clr,shape:"dot",text:stat.display_status+parseInt(timeleft/60)+"hrs " +(timeleft%60)+"mins at " +thetemp+"c"});

+}