#!/usr/bin/python

"""Glue Maildir++/dovecot to kmail"""

from __future__ import print_function

import os
import sys


def main(argv):
    mail = os.path.expanduser('~/.mail')
    for root, dirs, files in os.walk(mail):
        try:
            dirs.remove('cur')
            dirs.remove('new')
            dirs.remove('tmp')
        except ValueError:
            pass

        if not root.endswith('.directory'):
            continue

        print(root, file=sys.stderr)
        for d in dirs:
            # We will start with:
            #  root = ~/.mail/.gentoo.org.directory/
            #  d    = buildroot
            # So create symlinks:
            #  ~/.mail/gentoo.org/.buildroot -> ../.gentoo.org.directory/buildroot

            # ~/.mail/
            parent = os.path.dirname(root)

            # .gentoo.org.directory
            maildir = os.path.basename(root)
            if maildir[0] == '.':
                continue
            # ../.gentoo.org.directory/buildroot
            target = os.path.join('..', maildir, d)
            # gentoo.org
            maildir = maildir[1:-10]
            # ~/.mail/gentoo.org/.buildroot
            source = os.path.join(parent, maildir, '.' + d)

            print('%s -> %s' % (source, target), file=sys.stderr)
            if not os.path.islink(source):
                os.symlink(target, source)

        fsdir = root[len(mail) + 1:]
        parts = fsdir.split('/')
        fsdir = '/'.join(parts[0:-1] + [parts[-1][1:-10]])
        ns_parts = [x[1:-10] for x in parts]
        ns = '/'.join(ns_parts)

        extra = ''
        if ns == 'inbox':
            extra = '\n\tinbox = yes'

        print("""\
namespace "%(ns)s" {%(extra)s
	separator = /
	prefix = "%(ns)s/"
	location = "maildir:~/.mail/%(fsdir)s"
}
""" % {'ns': ns, 'fsdir': fsdir, 'extra': extra})


if __name__ == '__main__':
    sys.exit(main(sys.argv[1:]))