'''

$Author: murco $
$Id: JROData.py 173 2012-11-20 15:06:21Z murco $
'''

import os, sys
import copy
import numpy

from jroheaderIO import SystemHeader, RadarControllerHeader

class JROData:
    
#    m_BasicHeader = BasicHeader()
#    m_ProcessingHeader = ProcessingHeader()

    systemHeaderObj = SystemHeader()
    
    radarControllerHeaderObj = RadarControllerHeader()

#    data = None
    
    type = None
    
    dtype = None
    
    nChannels = None
    
    nHeights = None
    
    nProfiles = None
    
    heightList = None
    
    channelList = None
    
    channelIndexList = None
    
    flagNoData = True
    
    flagTimeBlock = False
    
    utctime = None
    
    blocksize = None
    
    nCode = None
    
    nBaud = None
    
    code = None
    
    flagDecodeData = True #asumo q la data esta decodificada
    
    flagDeflipData = True #asumo q la data esta sin flip
    
    flagShiftFFT = False
    
    ippSeconds = None
    
    timeInterval = None

    def __init__(self):
        
        raise ValueError, "This class has not been implemented"
        
    def copy(self, inputObj=None):
        
        if inputObj == None:
            return copy.deepcopy(self)

        for key in inputObj.__dict__.keys():
            self.__dict__[key] = inputObj.__dict__[key]

    def deepcopy(self):
        
        return copy.deepcopy(self)
    
    def isEmpty(self):
        
        return flagNoData
    
class Voltage(JROData):
    
    nCohInt = None
    
    #data es un numpy array de 2 dmensiones (canales, alturas)
    data = None
    
    def __init__(self):
        '''
        Constructor
        '''
        
        self.radarControllerHeaderObj = RadarControllerHeader()
    
        self.systemHeaderObj = SystemHeader()
        
        self.type = "Voltage"
        
        self.data = None
        
        self.dtype = None
        
        self.nChannels = 0
        
        self.nHeights = 0
        
        self.nProfiles = None
        
        self.heightList = None
        
        self.channelList = None
        
        self.channelIndexList = None
        
        self.flagNoData = True
        
        self.flagTimeBlock = False
        
        self.utctime = None
        
        self.nCohInt = None
        
        self.blocksize = None

class Spectra(JROData):
    
    #data es un numpy array de 2 dmensiones (canales, perfiles, alturas)
    data_spc = None
    
    #data es un numpy array de 2 dmensiones (canales, pares, alturas)
    data_cspc = None
    
    #data es un numpy array de 2 dmensiones (canales, alturas)
    data_dc = None
    
    nFFTPoints = None
    
    nPairs = None
    
    pairsList = None
    
    nIncohInt = None
    
    wavelength = None #Necesario para cacular el rango de velocidad desde la frecuencia
    
    nCohInt = None #se requiere para determinar el valor de timeInterval
    
    def __init__(self):
        '''
        Constructor
        '''
        
        self.radarControllerHeaderObj = RadarControllerHeader()
    
        self.systemHeaderObj = SystemHeader()
        
        self.type = "Spectra"
        
#        self.data = None
        
        self.dtype = None
        
        self.nChannels = 0
        
        self.nHeights = 0
        
        self.nProfiles = None
        
        self.heightList = None
        
        self.channelList = None
        
        self.channelIndexList = None
        
        self.flagNoData = True
        
        self.flagTimeBlock = False
        
        self.utctime = None
        
        self.nIncohInt = None
        
        self.blocksize = None
        
        self.nFFTPoints = None
        
        self.wavelength = None
    
    def getFrequencies(self):
        
        xrange = numpy.arange(self.nFFTPoints)
        xrange = xrange  
        return None
        
        
class SpectraHeis(JROData):
    
    data_spc = None
    
    data_cspc = None
    
    data_dc = None
    
    nFFTPoints = None
    
    nPairs = None
    
    pairsList = None
    
    nIncohInt = None
    
    def __init__(self):
        
        self.radarControllerHeaderObj = RadarControllerHeader()
    
        self.systemHeaderObj = SystemHeader()
        
        self.type = "SpectraHeis"
        
        self.dtype = None
        
        self.nChannels = 0
        
        self.nHeights = 0
        
        self.nProfiles = None
        
        self.heightList = None
        
        self.channelList = None
        
        self.channelIndexList = None
        
        self.flagNoData = True
        
        self.flagTimeBlock = False
                
        self.nPairs = 0
        
        self.utctime = None
        
        self.blocksize = None