#    Licensed under the Apache License, Version 2.0 (the "License"); you may
#    not use this file except in compliance with the License. You may obtain
#    a copy of the License at
#
#         http://www.apache.org/licenses/LICENSE-2.0
#
#    Unless required by applicable law or agreed to in writing, software
#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
#    License for the specific language governing permissions and limitations
#    under the License.

"""Script that is useful to run to make commands that will ping
   folks for the oslo weekly irc meeting.
"""

import collections
import sys

NOTIFY_PEPS = [
    'amotoki',
    'amrith',
    'ansmith',
    'bnemec',
    'dims',
    'dougwig',
    'e0ne',
    'garyk',
    'haypo',
    'hberaud',
    'electrocucaracha',
    'jd__',
    'johnsom',
    'jungleboyj',
    'kgiusti',
    'kragniz',
    'lhx_',
    'moguimar',
    'njohnston',
    'raildo',
    'redrobot',
    'sileht',
    'sreshetnyak',
    'stephenfin',
    'stevemar',
    'therve',
    'thinrichs',
    'toabctl',
    'zhiyan',
    'zzzeek',
    'gcb',
    'zxy',
]
NOTIFY_PEPS = sorted(NOTIFY_PEPS, key=str.lower)
NUM_PER_LINE = 7
INFO_MESSAGE = ('To be added or removed from the ping list, please submit a '
                'patch to '
                'http://opendev.org/openstack/oslo.tools/tree/'
                'ping_me.py\n'
                )


def main():
    sys.stdout.write("courtesy ping for ")
    num_in_line = 0
    peps = collections.deque(NOTIFY_PEPS)
    while peps:
        pep = peps.popleft()
        sys.stdout.write(pep)
        num_in_line += 1
        if num_in_line >= NUM_PER_LINE:
            sys.stdout.write("\n")
            if peps:
                sys.stdout.write("courtesy ping for ")
            num_in_line = 0
        else:
            if peps:
                sys.stdout.write(", ")
    if num_in_line:
        sys.stdout.write("\n")
    sys.stdout.write(INFO_MESSAGE)


if __name__ == '__main__':
    main()