from .direct import DirectSource
from owrx.command import Flag, Option

# In order to use an HPSDR radio, you must install hpsdrconnector from https://github.com/jancona/hpsdrconnector
# These are the command line options available:
#  --frequency uint
#    	Tune to specified frequency in Hz (default 7100000)
#  --gain uint
#    	LNA gain between 0 (-12dB) and 60 (48dB) (default 20)
#   --radio string
#     	IP address of radio (default use first radio discovered)
#   --samplerate uint
#     	Use the specified samplerate: one of 48000, 96000, 192000, 384000 (default 96000)
#
# If you omit `remote` from config_webrx.py, hpsdrconnector will use the HPSDR discovery protocol
# to find radios on your local network and will connect to the first radio it discovered.

class HpsdrSource(DirectSource):
    def getCommandMapper(self):
        return super().getCommandMapper().setBase("hpsdrconnector").setMappings(
            {
                "tuner_freq": Option("--frequency"),
                "samp_rate": Option("--samplerate"),
                "remote": Option("--radio"),
                "rf_gain": Option("--gain"),
            }
        )

    def getFormatConversion(self):
        return ["csdr convert_s24_f"]