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

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)

bwfiles=glob.glob('*.bw')
fp=open('trackDb.txt','w')

for _nn, bwfile in enumerate(bwfiles):
    fp.write('track '+bwfile.split('.bw')[0]+'\n')
    fp.write('bigDataUrl '+bwfile+'\n')
    fp.write('shortLabel '+bwfile+'\n')
    fp.write('longLabel '+bwfile+'\n')
    fp.write('autoScale on \n')
    fp.write('type bigWig \n')
    fp.write('visibility full \n')
    fp.write('shortLabel '+bwfile+'\n')
    fp.write('color '+hex_to_rgb(colors[_nn])+'\n')
    fp.write('smoothingWindow 8' + '\n')
    fp.write('windowingFunction mean' + '\n\n')
fp.close()