#!/usr/bin/env python

import sys
from os import path

pym_path = path.join(path.dirname(path.realpath(__file__)), "portage", "pym")
sys.path.insert(0, pym_path)

from portage.versions import pkgsplit

if len(sys.argv) != 4:
    print "usage: %s pkg_mapping debian_names gentoo_deps"%sys.argv[0]
    exit(1)

deb2gen = dict()
gen2deb = dict()
with open(sys.argv[1]) as f:
    for line in f:
        d, g = line.strip().split('\t')
        deb2gen[d] = g
        gen2deb[g] = d

with open(sys.argv[2]) as f:
    debian_names = [p[4:].strip() for p in f]

gentoo_deps = dict()
with open(sys.argv[3]) as f:
    for line in f:
        p = line.strip().split()
        gentoo_deps[pkgsplit(p[1])[0]] = p[2:]

missing_deb_mappings = list()
missing_gen_mappings = list()

for d in debian_names:
    g = deb2gen.get(d)
    if g:
        deps = gentoo_deps.get(g)
        if deps:
            ddeps = []
            for p in deps:
                r = gen2deb.get(p)
                if r:
                    ddeps.append(r)
                else:
                    missing_gen_mappings.append(p)
            ddeps = list(set(ddeps))
            if ddeps:
                print d, ddeps
    else:
        missing_deb_mappings.append(d)

print list(set(missing_deb_mappings))
print list(set(missing_gen_mappings))