"""
NMEA0183 verarbeiten

"""

def DBS(boatdata, msg):
    # Wassertiefe unter der Oberfläche
    pass
    #boatdata.setValue("DBS", msg.depth)

def DBT(boatdata, msg):
    # Wassertiefe unter Geber
    pass
    #boatdata.setValue("DBT", msg.depth)

def GLL(boatdata, msg):
    print("-> GLL")
    boatdata.setValue("LAT", msg.latitude)
    boatdata.setValue("LON", msg.longitude)

def GSV(boatdata, msg):
    # Satellites in view
    print("-> GSV")

def HDT(boatdata, msg):
    # Heading True
    print("-> HDT")
    print(msg.fields)

def MWV(boatdata, msg):
    # Windgeschwindigkeit und -winkel
    print(f"Wind: {msg.wind_angle}° {msg.wind_speed}kt")
    boatdata.setValue("AWA", msg.wind_angle)
    boatdata.setValue("AWS", msg.wind_speed)

def MTW(boatdata, msg):
    # Wassertemperatur
    # boatdata.setValue("WTemp", msg.xxx)
    print("-> MTW Wassertemperatur")

def RMB(boatdata, msg):
    # Recommended Minimum Navigation Information
    # Informationen bzgl. Erreichen des nächsten Wegepunkts
    #
    print("-> RMB")

def RMC(boatdata, msg):
    print("-> RMC")
    #boatdata.setValue("LAT", msg.lat)
    #boatdata.setValue("LON", msg.lon)

def RSA(boatdata, msg):
    # Rudder Sensor Angle
    # negative Werte bedeuten Backbord
    # Boatdata: RPOS primär, PRPOS sekundär
    print("-> RSA")
    print(msg.fields)

def RTE(boatdata, msg):
    # Route
    print("-> RTE")
    print(msg.fields)

def VBW(boatdata, msg):
    print("-> VBW")

def VHW(boatdata, msg):
    boatdata.setValue("STW", float(msg.water_speed_knots))

def VTG(boatdata, msg):
    boatdata.setValue("COG", int(msg.true_track))
    #TODO klären was für Typen hier ankommen können
    # bytearray, str, decimal.Decimal?
    sog = float(msg.spd_over_grnd_kts)
    #str von OpenCPN: sog = float(msg.spd_over_grnd_kts[:-1])
    boatdata.setValue("SOG", sog)

def WPL(boatdata, msg):
    print("-> WPL")
    print(msg.fields)

def XTE(boatdata, msg):
    # Cross Track error measured
    print("-> XTE")

def XTR(boatdata, msg):
    # Cross Track error gekoppelt
    print("-> XTR")

def ZDA(boatdata, msg):
    # Time and date
    print("-> XTE")
    #boatdata.gpsd
    #boatdata.gpst

# Aus Performancegründen eine direkte Sprungtabelle, ggf. können
# zukünftig außer der Funktion noch weitere Daten gespeichert werdeb
decoder = {
    "DBS": DBS,
    "DBT": DBT,
    "GLL": GLL,
    "GSV": GSV,
    "MWV": MWV,
    "MTW": MTW,
    "RMB": RMB,
    "RMC": RMC,
    "RSA": RSA,
    "RTE": RTE,
    "VBW": VBW,
    "VHW": VHW,
    "VTG": VTG,
    "WPL": WPL,
    "XTE": XTE,
    "XTR": XTR,
    "ZDA": ZDA
}