"""
gps_service_coral8.py
Coral8 server for gps event
"""

from coral8 import Coral8
uri = 'ccl://damir5:6789/Stream/'
uri += 'Default/GpsEvent/GpsIn'

time_keys = ['TimeUTC']

def send(msg):
    try:     
        d = eval(msg)
    except:
        return False
    r = False
    if type(d) == type({}):
        try:
            fix_timestamp(d)
            publisher = Coral8.Publisher(uri)
            tp = Coral8.Tuple(d.keys())  
            for k, v in d.items():
                tp.setvalue(k, v)       
            publisher.write_tuple(tp)
            r = True
        except:
            pass
    return r


def fix_timestamp(d):
    for tk in time_keys:
        if tk in d:
            s = d[tk].replace('T',' ')
            s = s.replace('Z','')
            d[tk] = s


if __name__ == "__main__":
    m = "{"
    m += "'Entity':'DS_GPS_AB'"
    m += ",'Latitude':43.625"
    m += ",'Longitude':-79.42"
    m += ",'Course':35.2"
    m += ",'Speed':11.4"
    m += ",'%s':'2009-01-15T22:17:45Z'" % time_keys[0]
    m += "}"
    print eval(m)
    print send(m)