#!/bin/env python
import glob
from bokeh.palettes import Category20_20 as colorr
from bokeh.palettes import Paired9 as colorss
from distinctipy import distinctipy
import fnmatch

colors = colorr + colorss
def hex_to_rgb(hexcode, alpha=0.1):
    hexcode = hexcode.lstrip('#')
    rgbcode = ','.join([str(int(hexcode[i:i+2], 16)) for i in (0, 2, 4)])
    return str(rgbcode)

bwfilesVcap=glob.glob('VCAP*.bw')
bwfilesVoe=glob.glob('VOE*.bw')


# print(bwfilesVcap)
# print(bwfilesVoe)
fp=open('trackDb1.txt','w')

# track myMultiWig
#     container multiWig
#     aggregate transparentOverlay
#     showSubtrackColorOnUi on
#     type bigWig 0 1000
#     viewLimits 0:10
#     maxHeighPixels 100:32:8
#       ...

#         track myFirstOverlaySig
#         parent myMultiWig
#         color 255,128,128
#         type bigWig 0 1139
#           ...

#         track myFirstBigWig
#         parent myMultiWig
#         color 120,235,204
#           ...    
          
          
          
for _nn, bwfile in enumerate(bwfilesVcap):
    
    print(bwfile)
    
    mark=bwfile.split("-")[1].split("_")[0]
    voe = fnmatch.filter(bwfilesVoe,"*"+mark+"*")[0]
    
    fp.write('track ' + mark + "\n")
    fp.write('container multiWig' + "\n")
    fp.write('aggregate transparentOverlay' + "\n")
    fp.write('showSubtrackColorOnUi on' + "\n")
    # fp.write('maxHeightPixels 500:100:8' + "\n")
    # fp.write('viewLimits 1:3' + "\n")
    fp.write('shortLabel ' +mark +"\n")
    fp.write('longLabel ' +mark +"\n")
    fp.write('visibility full \n')
    fp.write('type bigWig' + "\n\n")
    

    
    
    
    
    
    fp.write('\ttrack '+bwfile.split('.bw')[0]+'\n')
    fp.write('\tbigDataUrl '+bwfile+'\n')
    fp.write('\tshortLabel '+bwfile+'\n')
    fp.write('\tlongLabel '+bwfile+'\n')
    fp.write('\tautoScale on \n')
    fp.write('\ttype bigWig \n')
    fp.write('\tvisibility full \n')
    fp.write('\tshortLabel '+bwfile+'\n')
    fp.write('\tcolor '+hex_to_rgb(colors[_nn +1])+'\n')
    fp.write('\tsmoothingWindow 8' + '\n')
    fp.write('\twindowingFunction mean' + '\n')
    fp.write('\tparent ' +mark+ '\n\n')
    
    fp.write('\ttrack '+voe.split('.bw')[0]+'\n')
    fp.write('\tbigDataUrl '+voe+'\n')
    fp.write('\tshortLabel '+voe+'\n')
    fp.write('\tlongLabel '+voe+'\n')
    fp.write('\tautoScale on \n')
    fp.write('\ttype bigWig \n')
    fp.write('\tvisibility full \n')
    fp.write('\tshortLabel '+voe+'\n')
    fp.write('\tcolor '+hex_to_rgb(colors[_nn])+'\n')
    fp.write('\tsmoothingWindow 8' + '\n')
    fp.write('\twindowingFunction mean' + '\n')
    fp.write('\tparent ' +mark+ '\n\n')
    
    
fp.close()