var alarmCount = 1; var strLenEventText = 24;
var strLenAddress = 32;
var alarmlistItems = [];
var lng = "T{}";
var minAlarmPriority = webMI.query["minAlarmPriority"];
var maxAlarmPriority = webMI.query["maxAlarmPriority"];
Date.prototype.to24String = function(_withMS) {
function _preNull(_nr) {
return _nr < 10 ? "0" + _nr : _nr;
}
if (this.getTime() < (new Date()).getTime() - 24*60*60*1000)
return this.getFullYear() + "-" + _preNull(this.getMonth()+1) + "-" + _preNull(this.getDate());
_ret = _preNull(this.getHours()) + ":" + _preNull(this.getMinutes()) + ":" + _preNull(this.getSeconds());
if (_withMS)
_ret += "." + this.getMilliseconds();
return _ret;
};
function cutString(str, maxLen, delimiter) {
str = "" + str;
maxLen = maxLen || 15;
delimiter = "" + delimiter;
if (str.length > maxLen) {
var strLenPart = (maxLen - delimiter.length) / 2;
var strLenPartBegin = Math.floor(strLenPart);
var strLenPartEnd = Math.ceil(strLenPart);
str = (str.substr(0, strLenPartBegin)) + delimiter + (str.substr(str.length - strLenPartEnd));
}
return str;
}
webMI.addOnload(function() {
webMI.rootWindow.webMI.callExtension("SYSTEM.LIBRARY.ATVISE.QUICKDYNAMICS.Alarmmanagement", {"id": ""});
for (var i=0; i<alarmCount; i++) {
setEmpty(i);
}
webMI.trigger.fire("com.atvise.alarms_items", function(alarms){
for (var alarm in alarms){
var isAlarmNoLimits = (minAlarmPriority == 0 && minAlarmPriority == maxAlarmPriority);
var isAlarmInLimits = (minAlarmPriority < alarms[alarm].item.priority && alarms[alarm].item.priority < maxAlarmPriority);
if(isAlarmNoLimits || isAlarmInLimits){
setItem(alarms[alarm].item);
}
}
});
webMI.trigger.connect("com.atvise.alarms_notify_item", function(notify) {
var e = JSON.parse(JSON.stringify(notify));
var e = JSON.parse(JSON.stringify(notify));
if (e.value == false) {
alarmlistItems = [];
for (var i=0; i<alarmCount; i++)
setEmpty(i);
} else {
var isAlarmNoLimits = (minAlarmPriority == 0 && minAlarmPriority == maxAlarmPriority);
var isAlarmInLimits = (minAlarmPriority < e.value.priority && e.value.priority < maxAlarmPriority);
if(isAlarmNoLimits || isAlarmInLimits){
setItem(e.value);
}
}
});
});
function setEmpty(row) {
webMI.gfx.setText("row"+(row+1) + "_date", "");
webMI.gfx.setText("row"+(row+1) + "_msg", "");
webMI.gfx.setText("row"+(row+1) + "_adr", "");
webMI.gfx.setVisible("row"+(row+1)+"_alarm1_border", false);
var states = [1,2,3];
for (var i=0; i<states.length; i++)
webMI.gfx.setVisible("row"+(row+1)+"_alarm"+(i+1), false);
}
function formatString(obj, attribute){
var text = typeof obj[attribute] === "string" ? obj[attribute] : obj[attribute]["T{}"];
try {
return webMI.sprintf(text, obj, "T{}");
} catch (err) {
console.error(attribute+": " + text + "\n error: " + err);
return "";
}
}
// use buffer for rendering
var buffer = [];
var render = setInterval(renderLog, 250);
webMI.addOnunload(function() {
clearInterval(render);
render = null;
});
function renderLog(){
var itm;
for(var i=0; i<alarmCount; i++)
if(itm = buffer.pop()) {
showItem(itm);
}
buffer = [];
}
webMI.addOnunload(function() {
clearInterval(render);
render = null;
});
function setItem(itm) {
itm.state = itm.state ? itm.state : "-1";
itm.timestamp = itm.timestamp ? itm.timestamp : "";
itm.address = itm.address ? itm.address : "";
itm.eventtext = itm.eventtext ? itm.eventtext : "";
buffer.push(itm);
}
function showItem(itm) {
itm.state = itm.state ? itm.state : "-1";
itm.timestamp = itm.timestamp ? itm.timestamp : "";
itm.address = itm.address ? itm.address : "";
itm.eventtext = itm.eventtext ? itm.eventtext : "";
if (itm.retain == false) return;
for (var i = 0; i < alarmlistItems.length; i++) {
if (alarmlistItems[i].address == itm.address && alarmlistItems[i].timestamp == itm.timestamp && alarmlistItems[i].state == itm.state) //unique alarm identifier
return;
}
if (itm.address != "") {
alarmlistItems.push(itm);
alarmlistItems.sort(function(a,b) { return a.timestamp - b.timestamp; });
alarmlistItems = alarmlistItems.slice((-1) * alarmCount);
alarmlistItems.sort(function(a,b) { return b.timestamp - a.timestamp; });
}
for (var i=0; i<alarmCount; i++) {
if (alarmlistItems[i] != undefined) {
setAlarm("row"+(i+1), alarmlistItems[i]);
} else {
setEmpty(i);
}
}
function setAlarm(row, item) {
if (item != undefined) {
var date = (new Date(item.timestamp)).to24String();
var eventtext = (item.eventtext ? formatString(item, "eventtext") : "");
webMI.gfx.setText(row + "_date", date);
webMI.gfx.setText(row + "_msg", eventtext ? cutString(eventtext, strLenEventText, "..") : "");
var dataItemAdress = item.address;
var replacedAdress = dataItemAdress.replace(/AGENT.OBJECTS./g,"");
webMI.gfx.setText(row + "_adr", cutString(replacedAdress, strLenAddress, ".."));
var state = item.state < 3 ? item.state : 3;
toggleSymbol(row, state);
} else {
toggleSymbol(row, -1);
}
}
function toggleSymbol(row, state) {
var states = [1,2,3];
for (var i=0; i<states.length; i++) {
var visible = (state == states[i] ? "inherit" : false);
webMI.gfx.setVisible(row + "_alarm"+(i+1), visible);
var active = (state == 1);
if (active) {
webMI.gfx.setVisible(row + "_alarm"+(i+1)+"_border", "inherit");
} else {
webMI.gfx.setVisible(row + "_alarm"+(i+1)+"_border", false);
}
}
}
}
