# Make target_tf from AtRegNet.txt
# Usage: python make_target_tf_agris.py > ../Data/information/target_tf_agris.txt

fname = '../Data/information/AtRegNet.txt'

sample_id = 'C0000000000001'

f = open(fname)
lines = f.readlines()
f.close()

d = {}
count = 2
duplicate = 0
for line in lines[1:]:
    line = line.strip()
    lst = line.split('\t')
    if len(lst) >= 5:
        tf0     = lst[1].upper().strip()
        target0 = lst[4].upper().strip()
        tf_lst = tf0.split('/')
        target_lst = target0.split('/')
        for tf in tf_lst:
            for target in target_lst:
                if tf.startswith('AT') and target.startswith('AT'):
                    k = target + '.' + tf
                    if k in d:
                        #print('Warning at line %d  ' % (count))
                        duplicate += 1
                    else:
                        d[k] = [target, tf, sample_id]
    count += 1


print('pairs %d' % len(d))
print('duplicate %d' % (duplicate))
for k in sorted(d.keys()):
    print('\t'.join(d[k]))