#!/usr/bin/python

#settings

debug = "1" #enable or disable debugging (1 enable || 0 disable)
sideid = "" #monitoring.solaredge.com siteID
serial = "" #monitoring.solaredge.com Serial inverter
apikey = "" #monitoring.solaredge.com API key
idx_temp = "" #idx of the temperature sensor
idx_watt = "" #idx of the meter"
idx_acvoltage = "" #idx of the acVoltage meter
idx_dcvoltage = "" #idx of the dcVoltage meter

# Settings for the domoticz server
domoticzserver= "" # IP address of domoticz server
domoticzport = "" # Port of domoticz server
domoticzprotocl = "http" # http or https
domoticzpath = "/home/pi/domoticz/scripts/" # place of the script

import urllib
import sys
from datetime import datetime, timedelta
from xml.dom import minidom
import urllib2

if debug == "1" :
        print "DEBUGGING ENABLED"
        print (sys.version)

now = datetime.now()
minusfive = now - timedelta(minutes=now.minute % 5 + 15,
                                seconds=now.second,
                                microseconds=now.microsecond)
timenow = now - timedelta(seconds=now.second,
                                microseconds=now.microsecond)
if debug == "1" :
        print minusfive
        print timenow

download = "https://monitoringapi.solaredge.com/equipment/"+sideid+"/"+serial+"/data.xml?startTime="+str(minusfive)+"&endTime="+str(timenow)+"&api_key="+apikey

if debug == "1" :
        print download

urllib.urlretrieve (download, "/home/pi/domoticz/scripts/data.xml")

doc = minidom.parse("/home/pi/domoticz/scripts/data.xml")

count_xml = doc.getElementsByTagName("count")[0]
count_reading = count_xml.firstChild.data

if debug == "1" :
        print count_reading

if count_reading == "0" :
        if debug == "1" :
                print "nul"
        temp = "0"
        watt = "0"
        total = "0"
        acVoltage = "0"
        dcVoltage = "0"

else:
        if debug == "1" :
                print "not null"
        temp_xml = doc.getElementsByTagName("temperature")[0]
        temp = temp_xml.firstChild.data
        watt_xml = doc.getElementsByTagName("activePower")[0]
        watt = watt_xml.firstChild.data
        total_xml = doc.getElementsByTagName("totalEnergy")[0]
        total = total_xml.firstChild.data
        acVoltage_xml = doc.getElementsByTagName("acVoltage")[0]
        acVoltage = acVoltage_xml.firstChild.data
        dcVoltage_xml = doc.getElementsByTagName("dcVoltage")[0]
        dcVoltage = dcVoltage_xml.firstChild.data

if debug == "1" :
        print temp
        print watt
        print total
        print acVoltage
        print dcVoltage

domoticzurl1 = "http://"+domoticzserver+":"+domoticzport+"/json.htm?type=command&param=udevice&idx="+idx_temp+"&svalue="+temp
domoticzurl2 = "http://"+domoticzserver+":"+domoticzport+"/json.htm?type=command&param=udevice&idx="+idx_watt+"&svalue="+watt+";"+total
domoticzurl3 = "http://"+domoticzserver+":"+domoticzport+"/json.htm?type=command&param=udevice&idx="+idx_acvoltage+"&svalue="+acVoltage
domoticzurl4 = "http://"+domoticzserver+":"+domoticzport+"/json.htm?type=command&param=udevice&idx="+idx_dcvoltage+"&svalue="+dcVoltage

if debug == "1" :
        print domoticzurl1
        print domoticzurl2
        print domoticzurl3
        print domoticzurl4

urllib.urlretrieve (domoticzurl1, "/home/pi/domoticz/scripts/solar_temp.log")
if count_reading != "0" :
        urllib.urlretrieve (domoticzurl2, "/home/pi/domoticz/scripts/solar_watt.log")
urllib.urlretrieve (domoticzurl3, "/home/pi/domoticz/scripts/solar_acVoltage.log")
urllib.urlretrieve (domoticzurl4, "/home/pi/domoticz/scripts/solar_dcVoltage.log")