#    This file is part of rhizi, a collaborative knowledge graph editor.
#    Copyright (C) 2014-2015  Rhizi
#
#    This program is free software: you can redistribute it and/or modify
#    it under the terms of the GNU Affero 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 Affero General Public License for more details.
#
#    You should have received a copy of the GNU Affero General Public License
#    along with this program.  If not, see <http://www.gnu.org/licenses/>.


"""
Server control/monitoring logic
"""

from datetime import datetime
from flask import current_app
from rz_req_handling import make_response__http__pre_tag_wrapped

def monitor__server_info():
    """
    server monitor stub
    """
    dt = datetime.now()
    body_line_arr = ['Rhizi Server v0.1',
                     'date: ' + dt.strftime('%Y-%m-%d'),
                     'time: ' + dt.strftime('%H:%M:%S')
                     ]
    return make_response__http__pre_tag_wrapped('\n'.join(body_line_arr))

def rest__list_users():
    body_line_arr = []
    for uid, u_account in current_app.user_db:
        ret_line = []
        ret_line.append('uid: %s' % (uid).ljust(16))
        for f_str in str(u_account).split(','):
            ret_line.append(f_str.ljust(16))
        body_line_arr.append(' '.join(ret_line))
    return make_response__http__pre_tag_wrapped('\n'.join(body_line_arr))