public DatermineBasalResult invoke() {
mV8rt.executeVoidScript(
"console.error(\"determine_basal(\"+\n"
+ "JSON.stringify("
+ PARAM_glucoseStatus
+ ")+ \", \" +\n"
+ "JSON.stringify("
+ PARAM_currentTemp
+ ")+ \", \" + \n"
+ "JSON.stringify("
+ PARAM_iobData
+ ")+ \", \" +\n"
+ "JSON.stringify("
+ PARAM_profile
+ ")+ \") \");");
// determine_basal(glucose_status, currenttemp, iob_data, profile, autosens_data, meal_data,
// tempBasalFunctions)
try {
mV8rt.executeVoidScript(
"var rT = determine_basal("
+ PARAM_glucoseStatus
+ ", "
+ PARAM_currentTemp
+ ", "
+ PARAM_iobData
+ ", "
+ PARAM_profile
+ ", "
+ PARAM_autosens_data
+ ", "
+ PARAM_meal_data
+ ", "
+ "tempBasalFunctions"
+ ");");
} catch (V8ScriptExecutionException e) {
log.error(e.getMessage(), e);
}
String ret = "";
log.debug(mV8rt.executeStringScript("JSON.stringify(rT);"));
V8Object v8ObjectReuslt = mV8rt.getObject("rT");
// {
// V8Object result = v8ObjectReuslt;
// log.debug(Arrays.toString(result.getKeys()));
// }
DatermineBasalResult result = new DatermineBasalResult(v8ObjectReuslt);
return result;
}
public DetermineBasalAdapterJS(ScriptReader scriptReader) throws IOException {
mV8rt = V8.createV8Runtime();
mScriptReader = scriptReader;
initProfile();
initGlucoseStatus();
initIobData();
initCurrentTemp();
initLogCallback();
initProcessExitCallback();
initModuleParent();
mV8rt.executeVoidScript(
readFile("oref0/lib/round-basal.js"), "oref0/lib/determine-basal/round-basal.js", 0);
mV8rt.executeVoidScript("var round_basal = module.exports;");
mV8rt.executeVoidScript("require = function() {return round_basal;};");
mV8rt.executeVoidScript(
readFile("oref0/lib/basal-set-temp.js"), "oref0/lib/determine-basal/basal-set-temp.js ", 0);
mV8rt.executeVoidScript("var tempBasalFunctions = module.exports;");
mCobData = new V8Object(mV8rt);
mCobData.add("mealCOB", 0.0);
mV8rt.add("meal_data", mCobData);
// V8Object autosens_data = new V8Object(mV8rt);
// runtime.add("autosens_data", autosens_data);
mV8rt.executeVoidScript("autosens_data = undefined");
loadScript();
}
private void initLogCallback() {
JavaVoidCallback callbackLog =
new JavaVoidCallback() {
@Override
public void invoke(V8Object arg0, V8Array parameters) {
if (parameters.length() > 0) {
Object arg1 = parameters.get(0);
log.debug("JSLOG " + arg1);
}
}
};
mV8rt.registerJavaMethod(callbackLog, "log");
mV8rt.executeVoidScript("var console = {\"log\":log, \"error\":log};");
}
private void initProcessExitCallback() {
JavaVoidCallback callbackProccessExit =
new JavaVoidCallback() {
@Override
public void invoke(V8Object arg0, V8Array parameters) {
if (parameters.length() > 0) {
Object arg1 = parameters.get(0);
log.error("ProccessExit " + arg1);
// mV8rt.executeVoidScript("return \"\";");
}
}
};
mV8rt.registerJavaMethod(callbackProccessExit, "proccessExit");
mV8rt.executeVoidScript("var process = {\"exit\": function () { proccessExit(); } };");
}
private void initGlucoseStatus() {
mGlucoseStatus = new V8Object(mV8rt);
setGlucoseStatus(0.0, 0.0, 0.0);
mV8rt.add(PARAM_glucoseStatus, mGlucoseStatus);
}
private void initCurrentTemp() {
mCurrentTemp = new V8Object(mV8rt);
setCurrentTemp(30.0, 0.1);
mCurrentTemp.add("temp", "absolute");
mV8rt.add(PARAM_currentTemp, mCurrentTemp);
}
private void loadScript() throws IOException {
mV8rt.executeVoidScript(
readFile("oref0/lib/determine-basal/determine-basal.js"),
"oref0/lib/determine-basal/determine-basal.js",
0);
mV8rt.executeVoidScript("var determine_basal = module.exports;");
mV8rt.executeVoidScript(
"var setTempBasal = function (rate, duration, profile, rT, offline) {"
+ "rT.duration = duration;\n"
+ " rT.rate = rate;"
+ "return rT;"
+ "};",
"setTempBasal.js",
0);
}
public void release() {
try {
mProfile.release();
mCurrentTemp.release();
mIobData.release();
mGlucoseStatus.release();
mCobData.release();
mV8rt.release();
} catch (Exception e) {
log.error("release()", e);
}
}
private void initProfile() {
mProfile = new V8Object(mV8rt);
mProfile.add("max_iob", 2.0);
mProfile.add("carbs_hr", 28.0);
mProfile.add("dia", 4.0);
mProfile.add("type", "current");
setProfile_CurrentBasal(1.6);
mProfile.add("max_daily_basal", 1.1);
setProfile_MaxBasal(2.0);
mProfile.add("max_bg", 125);
mProfile.add("min_bg", 106);
mProfile.add("carbratio", 10);
setProfile_Sens(27);
mV8rt.add(PARAM_profile, mProfile);
}
private void initIobData() {
mIobData = new V8Object(mV8rt);
setIobData(0.0, 0.0, 0.0);
mV8rt.add(PARAM_iobData, mIobData);
}
private void initModuleParent() {
mV8rt.executeVoidScript("var module = {\"parent\":Boolean(1)};");
}
