package com.elphel.imagej.calibration.hardware;
import java.io.IOException;
import java.io.StringWriter;
import java.net.MalformedURLException;
import java.util.Properties;
import java.util.concurrent.TimeUnit;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;
import javax.xml.transform.OutputKeys;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerConfigurationException;
import javax.xml.transform.TransformerException;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.dom.DOMSource;
import javax.xml.transform.stream.StreamResult;
import org.w3c.dom.Document;
import org.xml.sax.SAXException;
import com.elphel.imagej.common.WindowTools;
import ij.IJ;
import ij.gui.GenericDialog;
public class PowerControl{
public boolean [] states={false,false,false,false,false};
public boolean [] useControl={true,true,false,true,true};
// public int [] lightsChannels={2,3,4}; // which lights to control on on/off
public int [] lightsChannels={3,4}; // which lights to control on on/off
public String [] groups={"heater","fan","light","light1","light2"};
public int debugLevel=1;
private String powerIP="192.168.0.80";
private double lightsDelay=1.0;
private final String urlFormat="http://%s/insteon/index.php?cmd=%s&group=%s×tamp=%d";
private final String rootElement="Document";
public boolean powerConrtolEnabled=false;
public void setProperties(String prefix,Properties properties){
properties.setProperty(prefix+"powerIP",this.powerIP+"");
properties.setProperty(prefix+"powerConrtolEnabled",this.powerConrtolEnabled+"");
properties.setProperty(prefix+"lightsDelay",this.lightsDelay+"");
}
//Integer.decode(string)
public void getProperties(String prefix,Properties properties){
if (properties.getProperty(prefix+"powerIP")!=null)
this.powerIP=properties.getProperty(prefix+"powerIP");
if (properties.getProperty(prefix+"powerConrtolEnabled")!=null)
this.powerConrtolEnabled=Boolean.parseBoolean(properties.getProperty(prefix+"powerConrtolEnabled"));
if (properties.getProperty(prefix+"lightsDelay")!=null)
this.lightsDelay=Double.parseDouble(properties.getProperty(prefix+"lightsDelay"));
}
public boolean setPower (String group, String state){
if (!powerConrtolEnabled) {
System.out.println("=== Power control is disabled ===");
return false;
}
long thisTime=System.nanoTime();
if (debugLevel>0) System.out.println("=== Power control: "+group+":"+state+" ===");
String url=String.format(urlFormat,this.powerIP,state,group,thisTime);
if (this.debugLevel>1) System.out.println("setPower: "+url);
Document dom=null;
try {
DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
DocumentBuilder db = dbf.newDocumentBuilder();
dom = db.parse(url);
if (!dom.getDocumentElement().getNodeName().equals(rootElement)) {
System.out.println("Root element: expected \""+rootElement+"\", got \"" + dom.getDocumentElement().getNodeName()+"\"");
IJ.showMessage("Error","Root element: expected \""+rootElement+"\", got \"" + dom.getDocumentElement().getNodeName()+"\"");
return false;
}
// boolean responceError= (dom.getDocumentElement().getElementsByTagName("error").getLength()!=0);
// if (responceError) {
// System.out.println("ERROR: register write ("+url+") FAILED" );
// IJ.showMessage("Error","register write ("+url+") FAILED");
// return false;
// }
// System.out.println(dom);
// System.out.println(dom.getDocumentElement().toString());
// System.out.println(dom.getDocumentElement().getNodeName());
// System.out.println(dom.getDocumentElement().getElementsByTagName("message"));
// System.out.println(dom.getDocumentElement().getElementsByTagName("state"));
if (dom.getDocumentElement().getElementsByTagName("state").getLength()>0){
if (debugLevel>0) System.out.println("state="+(dom.getDocumentElement().getElementsByTagName("state").item(0).getChildNodes().item(0)).getNodeValue());
} else {
System.out.println("*** Empty Document from Insteon");
return false;
}
} catch(MalformedURLException e){
System.out.println("Please check the URL:" + e.toString() );
return false;
} catch(IOException e1){
IJ.showStatus("");
String error = e1.getMessage();
if (error==null || error.equals("")) error = ""+e1;
IJ.showMessage("setPower ERROR", ""+error);
return false;
}catch(ParserConfigurationException pce) {
pce.printStackTrace();
return false;
}catch(SAXException se) {
se.printStackTrace();
return false;
}
if (debugLevel>1) {
// debugging
TransformerFactory tf = TransformerFactory.newInstance();
Transformer transformer=null;
try {
transformer = tf.newTransformer();
} catch (TransformerConfigurationException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
StringWriter writer = new StringWriter();
try {
transformer.transform(new DOMSource(dom), new StreamResult(writer));
} catch (TransformerException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
String output = writer.getBuffer().toString().replaceAll("\n|\r", "");
System.out.println(output);
}
if (this.debugLevel>1) System.out.println("=== Power control: OK ===");
for (int i=0;i<this.groups.length;i++) if (this.groups[i].equals(group)){
this.states[i]=state.equals("on");
}
return true;
}
public boolean showDialog(String title, boolean control) {
GenericDialog gd = new GenericDialog(title);
boolean heaterOn=false, fanOn=false, lightOn=false, light1On=false, light2On=false;
gd.addCheckbox("Enable power control (heater, fan, lights) ", this.powerConrtolEnabled);
gd.addStringField("IP address of the power control",this.powerIP,15);
gd.addNumericField("Delay after lights on", this.lightsDelay, 1,4,"sec");
if (control){
if(useControl[0]) gd.addCheckbox("Heater On", heaterOn);
if(useControl[1]) gd.addCheckbox("Fan On", fanOn);
if(useControl[2]) gd.addCheckbox("Lights On", lightOn);
if(useControl[3]) gd.addCheckbox("Lights Top On", light1On);
if(useControl[4]) gd.addCheckbox("Lights Bottom On", light2On);
}
WindowTools.addScrollBars(gd);
if (control) gd.enableYesNoCancel("OK", "Control Power");
gd.showDialog();
if (gd.wasCanceled()) return false;
this.powerConrtolEnabled=gd.getNextBoolean();
this.powerIP=gd.getNextString();
this.lightsDelay=gd.getNextNumber();
if (control){
if(useControl[0]) heaterOn=gd.getNextBoolean();
if(useControl[1]) fanOn=gd.getNextBoolean();
if(useControl[2]) lightOn=gd.getNextBoolean();
if(useControl[3]) light1On=gd.getNextBoolean();
if(useControl[4]) light2On=gd.getNextBoolean();
if (!gd.wasOKed()) {
if(useControl[0])setPower("heater",heaterOn?"on":"off"); // setPower("heater","state");
if(useControl[1])setPower("fan",fanOn?"on":"off"); // setPower("fan","state");
if(useControl[2])setPower("light",lightOn?"on":"off"); // setPower("light","state");
if(useControl[3])setPower("light1",light1On?"on":"off"); // setPower("light1","state");
if(useControl[4])setPower("light2",light2On?"on":"off"); // setPower("light2","state");
}
}
return true;
}
public void lightsOnWithDelay(){
// turn on only new
boolean allOn=true;
for (int chn:this.lightsChannels) allOn&=this.states[chn];
if (allOn || !this.powerConrtolEnabled) return; // already on
for (int chn:this.lightsChannels) if (!this.states[chn]) setPower(this.groups[chn],"on");
System.out.print("Sleeping "+this.lightsDelay+" seconds to let lights stabilize on...");
try {
TimeUnit.MILLISECONDS.sleep((long) (1000*this.lightsDelay));
} catch (InterruptedException e) {
System.out.println("Sleep was interrupted");
// TODO Auto-generated catch block
}
System.out.println(" Done");
}
public void lightsOff(){
if (!this.powerConrtolEnabled) return; // already on
for (int chn:this.lightsChannels) if (this.states[chn]) setPower(this.groups[chn],"off");
}
public boolean isPowerControlEnabled(){
return this.powerConrtolEnabled;
}
public void setDebugLevel(int debugLevel){
this.debugLevel=debugLevel;
}
}