# -*- coding: utf-8 -*-

# Copyright (C) 2013-2014 Avencall
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>

from sqlalchemy.schema import Column, PrimaryKeyConstraint, Index, \
    UniqueConstraint
from sqlalchemy.types import Integer, String, Enum

from xivo_dao.helpers.db_manager import Base


class QueueMember(Base):
    __tablename__ = 'queuemember'
    __table_args__ = (
        PrimaryKeyConstraint('queue_name', 'interface'),
        UniqueConstraint('queue_name', 'channel', 'usertype', 'userid', 'category'),
        Index('queuemember__idx__category', 'category'),
        Index('queuemember__idx__channel', 'channel'),
        Index('queuemember__idx__userid', 'userid'),
        Index('queuemember__idx__usertype', 'usertype'),
    )

    queue_name = Column(String(128))
    interface = Column(String(128))
    penalty = Column(Integer, nullable=False, server_default='0')
    commented = Column(Integer, nullable=False, server_default='0')
    usertype = Column(Enum('agent', 'user', name='queuemember_usertype', metadata=Base.metadata), nullable=False)
    userid = Column(Integer, nullable=False)
    channel = Column(String(25), nullable=False)
    category = Column(Enum('queue', 'group', name='queue_category', metadata=Base.metadata), nullable=False)
    position = Column(Integer, nullable=False, server_default='0')
