###############################################################################
# Copyright (c) 2011-2019 Trimble Inc.
# $Id: NoPiUT_Common_Display.py,v 1.8 2019/09/11 00:53:06 ddelore Exp $
###############################################################################
#
# NoPiUT_Common_Display.py
#
# Miscellaneous collection of basic utility functions to generate and
# store plots/histograms.
#
# Includes functions previously within NoPi_Display/NoPiDI_Utils.py
# which has now been decprecated
#
###############################################################################

from NoPiUT_Const import *


###############################################################################
# Define the line colour for a given SV
# The colours are taken directly from the Matlab code for load_pi
###############################################################################

def get_colour( sv ) :
  colour_lut=[]
  colour_lut.append( '#0000ff' )
  colour_lut.append( '#ff0000' )
  colour_lut.append( '#ff00ff' )
  colour_lut.append( '#00ff00' )
  colour_lut.append( '#00ffff' )
  colour_lut.append( '#f00000' )
  colour_lut.append( '#ffff00' )
  colour_lut.append( '#008080' )
  colour_lut.append( '#008000' )
  colour_lut.append( '#800000' )
  colour_lut.append( '#000080' )
  colour_lut.append( '#808000' )
  colour_lut.append( '#800080' )
  colour_lut.append( '#ffb1b1' )
  colour_lut.append( '#c0c0c0' )
  colour_lut.append( '#808080' )
  colour_lut.append( '#80ff00' )
  colour_lut.append( '#8033b1' )
  colour_lut.append( '#8000ff' )

  return( colour_lut[ (sv % 19) - 1 ] )


###############################################################################
# Return the full name of the requested measurement type
# Used for plot and table labelling
###############################################################################

def get_meas_title( meas_type ) :
  if ( meas_type == cNoPiConst.MEAS_TYPE_DD_CARR ) :
    title = 'D.D. Carrier Phase'
  elif ( meas_type == cNoPiConst.MEAS_TYPE_DD_CODE ) :
    title = 'D.D. Pseudorange'
  elif ( meas_type == cNoPiConst.MEAS_TYPE_DD_DOPP ) :
    title = 'D.D. Doppler'
  elif ( meas_type == cNoPiConst.MEAS_TYPE_SD_CNO ) :
    title = 'S.D. CNo'
  else :
    title = [ 'D.D. Carrier Phase', 'D.D. Psuedorange', 'D.D. Doppler', 'S.D. CNo' ]

  return( title )


###############################################################################
# Return units for NoPi data based on measurement type.
###############################################################################

def get_meas_units( meas_type, resolve_sdiff = 0 ) :
  if ( meas_type == cNoPiConst.MEAS_TYPE_DD_CARR ) :
    if ( resolve_sdiff ) :
      title = '[mm]'
    else :
      title = '[mcycles]'
  elif ( meas_type == cNoPiConst.MEAS_TYPE_DD_CODE ) :
    title = '[m]'
  elif ( meas_type == cNoPiConst.MEAS_TYPE_DD_DOPP ) :
    title = '[m/s]'
  elif ( meas_type == cNoPiConst.MEAS_TYPE_SD_CNO ) :
    title = '[dB-Hz]'
  else :
    print('Unknown measurement type')
    sys.exit()

  return( title )


###############################################################################
# Return a shorter name for each receiver directory name. Used when
# adding a legend to long term trend plots
###############################################################################

def get_legend_name( rcvr ) :

  if( rcvr.upper( ) == '' ) :
    short_name = 'Apollo_Zero'
  elif( rcvr.upper( ) == 'MAXWELLVI_ZERO' ) :
    short_name = 'MaxVI_Zero'
  elif( rcvr.upper( ) == 'MAXWELLVII_ZERO' ) :
    short_name = 'MaxVII_Zero'
  elif( rcvr.upper( ) == 'SHORT' ) :
    short_name = 'Short'
  elif( rcvr.upper( ) == 'MAXWELLVI_SHORT' ) :
    short_name = 'MaxVI_Short'
  elif( rcvr.upper( ) == 'MAXWELLVII_SHORT' ) :
    short_name = 'MaxVII_Short'
  elif( rcvr.upper( ) == 'RELOCK' ) :
    short_name = 'Relock'
  elif( rcvr.upper( ) == 'MAXWELLVI_RELOCK_ZERO' ) :
    short_name = 'MaxVI_Rlk_Zero'
  elif( rcvr.upper( ) == 'MAXWELLVI_NOV_RELOCK_ZERO' ) :
    short_name = 'MaxVI_Nov_Rlk_Zero'
  elif( rcvr.upper( ) == 'MAXWELLVII_RELOCK_ZERO' ) :
    short_name = 'MaxVII_Rlk_Zero'
  else :
    short_name = 'Invalid'

  return( short_name )


###############################################################################
# Define the line colour for a given SV
# The colours are taken directly from the Matlab code for load_pi
###############################################################################

def get_stats_colour( index ) :

  colour_lut=[]
  colour_lut.append( '#7700ff' )
  colour_lut.append( '#f700ff' )
  colour_lut.append( '#ff0088' )
  colour_lut.append( '#ff0009' )
  colour_lut.append( '#0009ff' )
  colour_lut.append( '#983dff' )
  colour_lut.append( '#bb7aff' )
  colour_lut.append( '#ff7700' )
  colour_lut.append( '#0088ff' )
  colour_lut.append( '#c1ff7a' )
  colour_lut.append( '#a5ff3d' )
  colour_lut.append( '#fff700' )
  colour_lut.append( '#00fff7' )
  colour_lut.append( '#00ff77' )
  colour_lut.append( '#09ff00' )
  colour_lut.append( '#88ff00' )
  colour_lut.append( '#008a12' )
  colour_lut.append( '#8a1200' )
  colour_lut.append( '#c77e00' )
  colour_lut.append( '#ffa305' )
  colour_lut.append( '#008a57' )
  colour_lut.append( '#0561ff' )
  colour_lut.append( '#8a0077' )
  colour_lut.append( '#248aff' )
  colour_lut.append( '#2b24ff' )
  colour_lut.append( '#9924ff' )
  colour_lut.append( '#9924ff' )
  colour_lut.append( '#ff24f8' )
  colour_lut.append( '#24f8ff' )
  colour_lut.append( '#61abff' )
  colour_lut.append( '#9ecbff' )
  colour_lut.append( '#ff248a' )
  colour_lut.append( '#24ff99' )
  colour_lut.append( '#ffd29e' )
  colour_lut.append( '#ffb561' )
  colour_lut.append( '#ff2b24' )
  colour_lut.append( '#24ff2b' )
  colour_lut.append( '#8aff24' )
  colour_lut.append( '#f8ff24' )
  colour_lut.append( '#ff9924' )
  colour_lut.append( '#67cd23' )
  colour_lut.append( '#23cd34' )
  colour_lut.append( '#23cd89' )
  colour_lut.append( '#23bccd' )
  colour_lut.append( '#bccd23' )
  colour_lut.append( '#88e14c' )
  colour_lut.append( '#abae81' )
  colour_lut.append( '#2367cd' )
  colour_lut.append( '#cd8923' )
  colour_lut.append( '#c081ea' )
  colour_lut.append( '#a54ce1' )
  colour_lut.append( '#3423cd' )
  colour_lut.append( '#cd3423' )
  colour_lut.append( '#cd2367' )
  colour_lut.append( '#cd23bc' )
  colour_lut.append( '#8923cd' )
  colour_lut.append( '#ff0f87' )
  colour_lut.append( '#ff0f0f' )
  colour_lut.append( '#ff870f' )
  colour_lut.append( '#ffff0f' )
  colour_lut.append( '#ff0fff' )
  colour_lut.append( '#ff4da6' )
  colour_lut.append( '#ff8ac4' )
  colour_lut.append( '#0fff0f' )
  colour_lut.append( '#0f0fff' )
  colour_lut.append( '#0f87ff' )
  colour_lut.append( '#0fffff' )
  colour_lut.append( '#0fff87' )
  colour_lut.append( '#a943cb' )
  colour_lut.append( '#cb43a9' )
  colour_lut.append( '#cb4365' )
  colour_lut.append( '#cd6543' )
  colour_lut.append( '#6543cb' )
  colour_lut.append( '#bf73d9' )
  colour_lut.append( '#d5a3e6' )
  colour_lut.append( '#cba943' )
  colour_lut.append( '#4365cb' )
  colour_lut.append( '#b4e6a3' )
  colour_lut.append( '#8cd973' )
  colour_lut.append( '#a9cb43' )
  colour_lut.append( '#43a9cb' )
  colour_lut.append( '#43cba9' )
  colour_lut.append( '#43cb65' )
  colour_lut.append( '#65cb43' )

  index = index % len(colour_lut)

  return( colour_lut[ index ] )


###############################################################################
# ASCII version of PNG file
###############################################################################

png = ( '89504e470d0a1a0a0000000d49484452000001180000011808'
    +   '03000000b05019be00000021504c5445ffffff4060806080c0'
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    +   'ae426082'
    )


###############################################################################
# Create the Trimble logo PNG file from the above data
###############################################################################

def create_logo_png() :
  fptr = open( 'TRMBlogoMed.png', 'wb' )
  for x in range( 3104 ) :
    tmpc = chr( int( png[ 2*x : 2*x+2 ], 16 ) )
    fptr.write( tmpc )
  fptr.close()