#!/usr/bin/python3
# -*- coding: utf-8 -*-
#
# create certificate (use for test)
#    Copyright (C) 2017  AleaJactaEst
#
#    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 <https://www.gnu.org/licenses/>.

import unittest
import tempfile
import os
import configparser
import signal
import time
import coverage
coverage.process_startup()

try:
    import pymanager.client as Client
except ImportError:
    import sys
    sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
    import pymanager.client as Client

try:
    import pymanager.certificate as cert
except ImportError:
    import sys
    import os
    sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
    import pymanager.certificate as cert

try:
    import pymanager.manager as Manager
except ImportError:
    import sys
    sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
    import pymanager.manager as Manager


class TestManager(unittest.TestCase):
    def setUp(self):
        self.path = os.path.dirname(os.path.abspath(__file__))
        self.program = os.path.join(self.path, 'simulate_program.py')

    def test_client_send_json(self):
        signal.alarm(10)

        workdir = tempfile.mkdtemp(prefix='test_client_send_json')
        workdir_cert_root = tempfile.mkdtemp(prefix='pymanager-certificate-root-')
        workdir_cert_appli = tempfile.mkdtemp(prefix='pymanager-certificate-application-')
        args=['--workdir-cert-root', workdir_cert_root, '--workdir-cert-appli',  workdir_cert_appli]
        cert.main(args)

        config = configparser.ConfigParser()
        port = 8000
        config.add_section('config:server')
        config.set('config:server', 'port', str(port))
        config.set('config:server', 'keyfile', os.path.join(workdir_cert_appli, 'private', 'serverkey.pem'))
        config.set('config:server', 'certfile', os.path.join(workdir_cert_appli, 'certs', 'servercert.pem'))
        config.set('config:server', 'ca_cert', os.path.join(workdir_cert_appli, 'certs', 'cachaincert.pem'))
        config.add_section('config:client')
        config.set('config:server', 'port', str(port))
        config.set('config:client', 'keyfile', os.path.join(workdir_cert_appli, 'private', 'clientkey.pem'))
        config.set('config:client', 'certfile', os.path.join(workdir_cert_appli, 'certs', 'clientcert.pem'))
        config.set('config:client', 'ca_cert', os.path.join(workdir_cert_appli, 'certs', 'cachaincert.pem'))
        config.set('config:client', 'address', '127.0.0.1')
        config.add_section('command:test')
        config.set('command:test', 'path', workdir)
        config.set('command:test', 'command', self.program)
        print("-"*10, 'A1')
        try:
            client = Client.Client(None, None, None)
            client._load_config(config)
            self.assertTrue(True)
        except:
            self.fail('Error detected on load config')

        print("-"*10, 'A2')

        manage = Manager.Manager(False)
        manage._load_config(config)
        manage.initialize_http()
        manage.launch_command()
        manage.launch_server_http()
        time.sleep(1)
        signal.alarm(10)
        msgjson = client.send_json({'name': 'command:test'}, 'GET', "/STATUS",  show_result=False)
        assert msgjson == {'state' : 'stopped'}
        msgjson = client.send_json({'name': 'command:test'}, 'POST', "/START",  show_result=False)
        assert msgjson == {'state' : 'started'}
        msgjson = client.send_json({'name': 'command:test'}, 'GET', "/STATUS",  show_result=False)
        assert msgjson == {'state' : 'started'}
        msgjson = client.send_json({'name': 'command:test', 'action': 'test'}, 'POST', "/STDIN",  show_result=False)
        print(msgjson)
        assert msgjson == {'state' : 'ok'}
        print("-"*80)
        msgjson = client.send_json({'name': 'command:test'}, 'POST', "/STOP",  show_result=False)
        assert msgjson == {'state' : 'stopped'}
        msgjson = client.send_json({'name': 'command:test'}, 'GET', "/STATUS",  show_result=False)
        assert msgjson == {'state' : 'stopped'}

        print("-"*10, 'A3')
        manage.receive_signal(15, 1)
        manage.wait_children_commands()
        #Disable timeout
        signal.alarm(0)
        self.assertTrue

if __name__ == '__main__':
    unittest.main()