from enigma import eDVBFrontendParametersSatellite, eDVBFrontendParametersCable, eDVBFrontendParametersTerrestrial
from enigma import iDVBFrontend
from Components.NimManager import nimmanager

feSatellite = iDVBFrontend.feSatellite
feCable = iDVBFrontend.feCable
feTerrestrial = iDVBFrontend.feTerrestrial
stateIdle = iDVBFrontend.stateIdle
stateFailed = iDVBFrontend.stateFailed
stateTuning = iDVBFrontend.stateTuning
stateLock = iDVBFrontend.stateLock
stateLostLock = iDVBFrontend.stateLostLock

def ConvertToHumanReadable(tp, ttype = None):
	ret = { }
	if ttype is None:
		ttype = tp.get("tuner_type", "None")
	if not isinstance(ttype, str):
		ttype = { feSatellite : 'DVB-S', feCable : 'DVB-C', feTerrestrial : 'DVB-T' }.get(ttype, "None")
	state = tp.get("tuner_state", "None")
	if not isinstance(state, str):
		if state == stateIdle:
			sstate = "IDLE"
		elif state == stateTuning:
			sstate = "TUNING"
		elif state == stateFailed:
			sstate = "FAILED"
		elif state == stateLock:
			sstate = "LOCKED"
		elif state == stateLostLock:
			sstate = "LOSTLOCK"
		else:
			sstate = "UNKNOWN"
		ret["tuner_state"] = sstate
	if ttype == "DVB-S":
		ret["tuner_type"] = _("Satellite")
		ret["inversion"] = {
			eDVBFrontendParametersSatellite.Inversion_Unknown : _("Auto"),
			eDVBFrontendParametersSatellite.Inversion_On : _("On"),
			eDVBFrontendParametersSatellite.Inversion_Off : _("Off")}[tp["inversion"]]
		ret["fec_inner"] = {
			eDVBFrontendParametersSatellite.FEC_None : _("None"),
			eDVBFrontendParametersSatellite.FEC_Auto : _("Auto"),
			eDVBFrontendParametersSatellite.FEC_1_2 : "1/2",
			eDVBFrontendParametersSatellite.FEC_2_3 : "2/3",
			eDVBFrontendParametersSatellite.FEC_3_4 : "3/4",
			eDVBFrontendParametersSatellite.FEC_5_6 : "5/6",
			eDVBFrontendParametersSatellite.FEC_7_8 : "7/8",
			eDVBFrontendParametersSatellite.FEC_3_5 : "3/5",
			eDVBFrontendParametersSatellite.FEC_4_5 : "4/5",
			eDVBFrontendParametersSatellite.FEC_8_9 : "8/9",
			eDVBFrontendParametersSatellite.FEC_9_10 : "9/10"}[tp["fec_inner"]]
		ret["modulation"] = {
			eDVBFrontendParametersSatellite.Modulation_Auto : _("Auto"),
			eDVBFrontendParametersSatellite.Modulation_QPSK : "QPSK",
			eDVBFrontendParametersSatellite.Modulation_QAM16 : "QAM16",
			eDVBFrontendParametersSatellite.Modulation_8PSK : "8PSK"}[tp["modulation"]]
		ret["orbital_position"] = nimmanager.getSatName(int(tp["orbital_position"]))
		ret["polarization"] = {
			eDVBFrontendParametersSatellite.Polarisation_Horizontal : _("Horizontal"),
			eDVBFrontendParametersSatellite.Polarisation_Vertical : _("Vertical"),
			eDVBFrontendParametersSatellite.Polarisation_CircularLeft : _("Circular left"),
			eDVBFrontendParametersSatellite.Polarisation_CircularRight : _("Circular right")}[tp["polarization"]]
		ret["system"] = {
			eDVBFrontendParametersSatellite.System_DVB_S : "DVB-S",
			eDVBFrontendParametersSatellite.System_DVB_S2 : "DVB-S2"}[tp["system"]]
		if ret["system"] == "DVB-S2":
			ret["rolloff"] = {
				eDVBFrontendParametersSatellite.RollOff_alpha_0_35 : "0.35",
				eDVBFrontendParametersSatellite.RollOff_alpha_0_25 : "0.25",
				eDVBFrontendParametersSatellite.RollOff_alpha_0_20 : "0.20"}[tp["rolloff"]]
			ret["pilot"] = {
				eDVBFrontendParametersSatellite.Pilot_Unknown : _("Auto"),
				eDVBFrontendParametersSatellite.Pilot_On : _("On"),
				eDVBFrontendParametersSatellite.Pilot_Off : _("Off")}[tp["pilot"]]
	elif ttype == "DVB-C":
		ret["tuner_type"] = _("Cable")
		ret["modulation"] = {
			eDVBFrontendParametersCable.Modulation_Auto: _("Auto"),
			eDVBFrontendParametersCable.Modulation_QAM16 : "QAM16",
			eDVBFrontendParametersCable.Modulation_QAM32 : "QAM32",
			eDVBFrontendParametersCable.Modulation_QAM64 : "QAM64",
			eDVBFrontendParametersCable.Modulation_QAM128 : "QAM128",
			eDVBFrontendParametersCable.Modulation_QAM256 : "QAM256"}[tp["modulation"]]
		ret["inversion"] = {
			eDVBFrontendParametersCable.Inversion_Unknown : _("Auto"),
			eDVBFrontendParametersCable.Inversion_On : _("On"),
			eDVBFrontendParametersCable.Inversion_Off : _("Off")}[tp["inversion"]]
		ret["fec_inner"] = {
			eDVBFrontendParametersCable.FEC_None : _("None"),
			eDVBFrontendParametersCable.FEC_Auto : _("Auto"),
			eDVBFrontendParametersCable.FEC_1_2 : "1/2",
			eDVBFrontendParametersCable.FEC_2_3 : "2/3",
			eDVBFrontendParametersCable.FEC_3_4 : "3/4",
			eDVBFrontendParametersCable.FEC_5_6 : "5/6",
			eDVBFrontendParametersCable.FEC_7_8 : "7/8",
			eDVBFrontendParametersCable.FEC_8_9 : "8/9"}[tp["fec_inner"]]
	elif ttype == "DVB-T":
		ret["tuner_type"] = _("Terrestrial")
		ret["bandwidth"] = {
			eDVBFrontendParametersTerrestrial.Bandwidth_8MHz : "8 MHz",
			eDVBFrontendParametersTerrestrial.Bandwidth_7MHz : "7 MHz",
			eDVBFrontendParametersTerrestrial.Bandwidth_6MHz : "6 MHz",
			eDVBFrontendParametersTerrestrial.Bandwidth_Auto : _("Auto"),
			eDVBFrontendParametersTerrestrial.Bandwidth_1_712MHz : _("1.712 MHz"),
			eDVBFrontendParametersTerrestrial.Bandwidth_10MHz : _("10 MHz")}[tp["bandwidth"]]
		ret["constellation"] = {
			eDVBFrontendParametersTerrestrial.Modulation_Auto : _("Auto"),
			eDVBFrontendParametersTerrestrial.Modulation_QPSK : "QPSK",
			eDVBFrontendParametersTerrestrial.Modulation_QAM16 : "QAM16",
			eDVBFrontendParametersTerrestrial.Modulation_QAM64 : "QAM64",
			eDVBFrontendParametersTerrestrial.Modulation_QAM256 : "QAM256"}[tp["constellation"]]
		ret["transmission_mode"] = {
			eDVBFrontendParametersTerrestrial.TransmissionMode_2k : "2k",
			eDVBFrontendParametersTerrestrial.TransmissionMode_2k : "4k",
			eDVBFrontendParametersTerrestrial.TransmissionMode_8k : "8k",
			eDVBFrontendParametersTerrestrial.TransmissionMode_Auto : _("Auto"),
			eDVBFrontendParametersTerrestrial.TransmissionMode_1k : "1k",
			eDVBFrontendParametersTerrestrial.TransmissionMode_16k : "16k",
			eDVBFrontendParametersTerrestrial.TransmissionMode_32k : "32k"}[tp["transmission_mode"]]
		ret["guard_interval"] = {
			eDVBFrontendParametersTerrestrial.GuardInterval_1_32 : "1/32",
			eDVBFrontendParametersTerrestrial.GuardInterval_1_16 : "1/16",
			eDVBFrontendParametersTerrestrial.GuardInterval_1_8 : "1/8",
			eDVBFrontendParametersTerrestrial.GuardInterval_1_4 : "1/4",
			eDVBFrontendParametersTerrestrial.GuardInterval_Auto : _("Auto"),
			eDVBFrontendParametersTerrestrial.GuardInterval_1_128 : "1/128",
			eDVBFrontendParametersTerrestrial.GuardInterval_19_128 : "19/128",
			eDVBFrontendParametersTerrestrial.GuardInterval_19_256 : "19/256"}[tp["guard_interval"]]
		ret["inversion"] = {
			eDVBFrontendParametersTerrestrial.Inversion_Off : _("Off"),
			eDVBFrontendParametersTerrestrial.Inversion_On : _("On"),
			eDVBFrontendParametersTerrestrial.Inversion_Unknown : _("Auto")}[tp["inversion"]]
		if tp["system"] == eDVBFrontendParametersTerrestrial.System_DVB_T:
			ret["code_rate_lp"] = {
				eDVBFrontendParametersTerrestrial.FEC_Auto : _("Auto"),
				eDVBFrontendParametersTerrestrial.FEC_1_2 : "1/2",
				eDVBFrontendParametersTerrestrial.FEC_2_3 : "2/3",
				eDVBFrontendParametersTerrestrial.FEC_3_4 : "3/4",
				eDVBFrontendParametersTerrestrial.FEC_5_6 : "5/6",
				eDVBFrontendParametersTerrestrial.FEC_7_8 : "7/8",
				eDVBFrontendParametersTerrestrial.FEC_6_7 : "6/7",
				eDVBFrontendParametersTerrestrial.FEC_6_7 : "8/9"}[tp["code_rate_lp"]]
			ret["code_rate_hp"] = {
				eDVBFrontendParametersTerrestrial.FEC_Auto : _("Auto"),
				eDVBFrontendParametersTerrestrial.FEC_1_2 : "1/2",
				eDVBFrontendParametersTerrestrial.FEC_2_3 : "2/3",
				eDVBFrontendParametersTerrestrial.FEC_3_4 : "3/4",
				eDVBFrontendParametersTerrestrial.FEC_5_6 : "5/6",
				eDVBFrontendParametersTerrestrial.FEC_7_8 : "7/8",
				eDVBFrontendParametersTerrestrial.FEC_6_7 : "6/7",
				eDVBFrontendParametersTerrestrial.FEC_6_7 : "8/9"}[tp["code_rate_hp"]]
			ret["hierarchy_information"] = {
				eDVBFrontendParametersTerrestrial.Hierarchy_None : _("None"),
				eDVBFrontendParametersTerrestrial.Hierarchy_1 : "1",
				eDVBFrontendParametersTerrestrial.Hierarchy_2 : "2",
				eDVBFrontendParametersTerrestrial.Hierarchy_4 : "4",
				eDVBFrontendParametersTerrestrial.Hierarchy_Auto : _("Auto")}[tp["hierarchy_information"]]
			ret["system"] = "DVB-T"
		else:
			ret["fec_inner"] = {
				eDVBFrontendParametersTerrestrial.FEC_Auto : _("Auto"),
				eDVBFrontendParametersTerrestrial.FEC_1_2 : "1/2",
				eDVBFrontendParametersTerrestrial.FEC_3_5 : "3/5",
				eDVBFrontendParametersTerrestrial.FEC_2_3 : "2/3",
				eDVBFrontendParametersTerrestrial.FEC_3_4 : "3/4",
				eDVBFrontendParametersTerrestrial.FEC_4_5 : "4/5",
				eDVBFrontendParametersTerrestrial.FEC_5_6 : "5/6"}[tp["fec_inner"]]
			ret["plp_id"] = '%d' %tp["plp_id"]
			ret["system"] = "DVB-T2"
	else:
		print "ConvertToHumanReadable: no or unknown type in tpdata dict!"
	for x in tp.keys():
		if not ret.has_key(x):
			ret[x] = tp[x]
	return ret
