package test.thermal.recs.plugins.energy;

import java.io.FileNotFoundException;
import java.io.IOException;

import schedframe.resources.computing.Node;
import schedframe.resources.computing.profiles.energy.ResourceEvent;
import schedframe.resources.devices.PhysicalResource;
import schedframe.scheduling.manager.tasks.JobRegistry;

public class RecsNodeEEP extends RecsNodeBaseEEP {

	public double estimatePowerConsumption(ResourceEvent event, JobRegistry jobRegistry, PhysicalResource resource) {
		double powerConsumption = 0;
		Node node = (Node) resource;
		
		try {
			if(jobRegistry.getRunningTasks().size() > 0) {
				powerConsumption = powerConsumption + getMeasuredPower(createQuery(jobRegistry.getRunningTasks().get(0)));
			}
			else {
				try {
					powerConsumption = powerConsumption + node.getPowerInterface().getPowerConsumption(node.getPowerInterface().getPowerState());
				} catch (NoSuchFieldException e) {
				}
			}
		} catch (FileNotFoundException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}

		return powerConsumption;
	}
	
	public double estimateTemperature(ResourceEvent event, JobRegistry jobRegistry, PhysicalResource resource) {
		
		double power1 = 0;
		double power2 = 0;
		
		Integer resId = Integer.parseInt(resource.getName().split("_")[1]);
		Node node = (Node)resource;
		//we estimate outlet temperature (related to the temperature of the nodes placed in outlet row)
		for(PhysicalResource compResource: node.getParent().getChildren()){
			Integer id = Integer.parseInt(compResource.getName().split("_")[1]);
			//we take into account the power of nodes placed "behind" the given nodes
			if(id - resId == 9){
				power1 = compResource.getPowerInterface().getRecentPowerUsage().getValue();
				power2 = resource.getPowerInterface().getRecentPowerUsage().getValue();
			}else if(id - resId == -9){
				power1 = resource.getPowerInterface().getRecentPowerUsage().getValue();
				power2 = compResource.getPowerInterface().getRecentPowerUsage().getValue();
			}
		}

		return ThermalConstants.calculateOutletTemp(power1, power2);
	}

}