# Copyright (c) 2012 netzguerilla.net <iro@netzguerilla.net>
# 
# This file is part of Iro.
# 
# Permission is hereby granted, free of charge, to any person obtaining a copy of
# this software and associated documentation files (the "Software"), to deal in
# the Software without restriction, including without limitation the rights to use,
# copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the
# #Software, and to permit persons to whom the Software is furnished to do so,
# subject to the following conditions:
# 
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
# 
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
# INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
# PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
# HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

from twisted.internet.defer import inlineCallbacks

from datetime import datetime
from decimal import Decimal 
from mock import patch, Mock

from iro.model.job import exJobs
from iro.model.pool import data
from iro.model.schema import User, Offer as DBOffer, Userright
from iro.model.message import SMS, Mail
from iro.model import offer

from iro.controller.task import Task, taskPool
from iro.telnumber import Telnumber

from iro.offer import Smstrade, SMTP, Offer
from iro.offer.smstrade import SmstradeException, StatusCode
from iro.error import NoRouteForTask

from ..test_helpers.dbtestcase import DBTestCase
from ..test_helpers.utils import DummyPool

def run( f,*a,**k):
    return f(*a,**k)

class IntegratedOfferTests(DBTestCase):
    def setUp(self):
        DBTestCase.setUp(self)
        self.pool = data.pool
        data.pool = DummyPool()
        
        self.taskPool = taskPool.run
        taskPool.run = run 

    def tearDown(self):
        exJobs.clear()
        data.pool = self.pool
        self.pool = None
        taskPool.run = self.taskPool
        self.taskPool = None
        DBTestCase.tearDown(self)


    @patch("iro.model.job.datetime")
    @patch("urllib.urlopen")
    @inlineCallbacks
    def testSmstrade(self, p_u, p_dt):
        f = Mock()
        f.readlines.return_value = ["100","12345678","0.055","1"]
        p_u.return_value = f

        p_dt.today.return_value = datetime(2000, 1, 2, 3, 4, 5)

        with self.session() as session:
            u = User(name='test',apikey='abcdef123456789')
            session.add(u)
            o=DBOffer(name="s", provider="bla", route="basic", typ="sms")
            u.rights.append(Userright(o))

        
        offer.providers["bla"] = Smstrade("bla")
        offer.providers["bla"].key = "XXXXXX"
        offer.offers["s"] = Offer("s",offer.providers["bla"],"basic","sms")

        j = yield exJobs.create(u,[Telnumber("0123456789")],SMS("bla"),['s'],'tesched')
        t = Task(Telnumber("0123456789"),j)
        yield t.start()

        self.assertEqual(self.log.e[2]['message'], ("Job(%s) to '0049123456789' ended sucecessfully via bla:basic."%j.dbjob,))
        
        with self.session() as session:
            u = session.merge(u)
            o = session.merge(o)
            job = u.job(j.dbjob)
            self.assertEqual(job.status,"sended")
            self.assertEqual(job.info,"tesched")
            self.assertEqual(len(job.messages),1)
            
            msg = job.messages[0]
            self.assertEqual(msg.price,Decimal('0.0550'))
            self.assertEqual(msg.isBilled,False)
            self.assertEqual(msg.recipient,str(Telnumber('123456789')))
            self.assertEqual(msg.date,datetime(2000, 1, 2, 3, 4, 5))
            self.assertEqual(msg.offer,o)
            self.assertEqual(msg.exID,"12345678")
            self.assertEqual(msg.count,1)


    @patch("urllib.urlopen")
    @inlineCallbacks
    def testSmstradeException(self, mock_urlopen):
        f = Mock()
        f.readlines.return_value = ["703"]
        mock_urlopen.return_value = f

        with self.session() as session:
            u = User(name='test',apikey='abcdef123456789')
            session.add(u)
            o=DBOffer(name="s", provider="bla", route="basic", typ="sms")
            u.rights.append(Userright(o)) 

        offer.providers["bla"] = Smstrade("bla")
        offer.providers["bla"].key = "XXXXXX"
        offer.offers["s"] = Offer("s",offer.providers["bla"],"basic","sms")

        j = yield exJobs.create(u,[Telnumber("0123456789")],SMS("bla"),['s'],'tesched')
        t = Task(Telnumber("0123456789"),j)
        yield t.start()

        errors = self.flushLoggedErrors(SmstradeException)
        self.assertEqual(len(errors), 1)
        errors = self.flushLoggedErrors(NoRouteForTask)
        self.assertEqual(len(errors), 1)
        self.assertEqual(self.log.e[1]['why'], "Job(%s): Send to '0049123456789' failed via 's'"%j.dbjob)
        self.assertEqual(self.log.e[3]['why'], "Error: Job(%s) to '0049123456789' failed."%j.dbjob)
        
        self.assertEqual(t.error, True)
        self.assertEqual(str(self.log.e[1]['failure'].value),str(SmstradeException(StatusCode(703))))
        
        with self.session() as session:
            u = session.merge(u)
            o = session.merge(o)
            job = u.job(j.dbjob)
            self.assertEqual(job.status,"error")
            self.assertEqual(len(job.messages),0)

    @patch("smtplib.SMTP")
    @inlineCallbacks
    def testSmtp(self, p_s ):
        with self.session() as session:
            u = User(name='test',apikey='abcdef123456789')
            session.add(u)
            o=DBOffer(name="s", provider="bla", route=None, typ="mail")
            u.rights.append(Userright(o)) 

        offer.providers["bla"] = SMTP("bla")
        offer.providers["bla"].SSL = False
        offer.providers["bla"].TLS = False
        offer.providers["bla"].host = "localhost"
        offer.providers["bla"].port = 12345
        offer.providers["bla"].user = ""
        offer.providers["bla"].send_from = "frm@test.de"
        offer.offers["s"] = Offer("s",offer.providers["bla"],None,"mail")

        j = yield exJobs.create(u,["t@test.de"],Mail("bla",'msg',None),['s'],'tesched')
        t = Task("t@test.de",j)
        yield t.start()
        
        self.assertEqual(self.log.e[2]['message'], ("Job(%s) to 't@test.de' ended sucecessfully via bla:None."%j.dbjob,))
        
        with self.session() as session:
            u = session.merge(u)
            o = session.merge(o)
            job = u.job(j.dbjob)
            self.assertEqual(job.status,"sended")
            self.assertEqual(job.info,"tesched")
            self.assertEqual(len(job.messages),0)
    
    @patch("smtplib.SMTP")
    @inlineCallbacks
    def testSmtpException(self, p_s):
        p_s.side_effect = IOError(111,"Connection refused")
        with self.session() as session:
            u = User(name='test',apikey='abcdef123456789')
            session.add(u)
            o=DBOffer(name="s", provider="bla", route=None, typ="mail")
            u.rights.append(Userright(o)) 

        offer.providers["bla"] = SMTP("bla")
        offer.providers["bla"].SSL = False
        offer.providers["bla"].TLS = False
        offer.providers["bla"].host = "localhost"
        offer.providers["bla"].port = 12345
        offer.providers["bla"].user = ""
        offer.providers["bla"].send_from = "frm@test.de"
        offer.offers["s"] = Offer("s",offer.providers["bla"],None,"mail")

        j = yield exJobs.create(u,["t@test.de"],Mail("bla",'msg',None),['s'],'tesched')
        t = Task("t@test.de",j)
        yield t.start()

        errors = self.flushLoggedErrors(NoRouteForTask)
        self.assertEqual(len(errors), 1)
        errors = self.flushLoggedErrors(IOError)
        self.assertEqual(len(errors), 1)
        self.assertEqual(self.log.e[1]['why'], "Job(%s): Send to 't@test.de' failed via 's'"%j.dbjob)
        self.assertEqual(self.log.e[3]['why'], "Error: Job(%s) to 't@test.de' failed."%j.dbjob)
        self.assertEqual(t.error, True)
        self.assertEqual(str(self.log.e[1]['failure'].value),str(IOError(111,"Connection refused")))

        with self.session() as session:
            u = session.merge(u)
            o = session.merge(o)
            job = u.job(j.dbjob)
            self.assertEqual(job.status,"error")
            self.assertEqual(len(job.messages),0)
       
    def testUnicode(self):
        '''tests unicode spefiica'''
        pass
    testUnicode.todo="to implement"