from multiprocessing import Process
import unittest

from datetime import datetime

import time

from xmlrpclib import Server as xServer, ServerProxy, Fault

from iro.model.schema import User, Offer, Userright, Job, Message

from iro.main import runReactor

import iro.error as IroError

from .dbtestcase import DBTestCase, setUpModule, tearDownModule


#activates all logging we can get.

from twisted.python import log
import logging
logging.basicConfig(level=logging.DEBUG, format='%(asctime)s %(name)s(%(processName)s)-%(levelname)s: %(message)s')
observer = log.PythonLoggingObserver()
observer.start()

class XMLRPCTest(DBTestCase):
    """tests for the xmlrpc interface"""
    def setUp(self):
        self.s = Process(target=startReactor, args=(self.engine,))
        self.s.start()
        #the new process needs time to get stated, so this process has to sleep
        time.sleep(.2)

    def tearDown(self):
        self.__debug().stop()
        time.sleep(.2)
        self.s.join()
        DBTestCase.tearDown(self)

    def __debug(self):
        return xServer('http://localhost:7080/debug')

    def __rpc2(self):
        return ServerProxy('http://localhost:7080/RPC2')
    
    def testDebugHello(self):
        '''simple test for the connection to xmlrpc server'''
        ret=self.__debug().hello()
        self.failUnlessEqual(ret,'hello')

    def testListMethods(self):
        '''list of all offical Methods, that can be executed'''
        ret=self.__rpc2().listMethods()
        self.failUnlessEqual(ret, ['listMethods', 'status', 'stop', 'sms', 'fax', 'mail', 'routes', 'defaultRoute', 'bill', 'telnumber','email'])

    def testStatus(self):
        ''' test the status function'''
        with self.session() as session:
            u = User(name='test',apikey='abcdef123456789')
            session.add(User(name='test',apikey='abcdef123456789'))
        self.failUnlessEqual(self.__rpc2().status('abcdef123456789'), {})
        
        with self.session() as session:
            u = session.merge(u)
            j = Job(hash="a1", info='info', status="started")
            j.user=u
            session.add(j)
       
        status = {'a1':{"status":"started"}}
        self.failUnlessEqual(self.__rpc2().status('abcdef123456789'), status)
        self.failUnlessEqual(self.__rpc2().status('abcdef123456789',"a1"), status)
        self.failUnlessEqual(self.__rpc2().status('abcdef123456789', '', 'false'), status)
        self.failUnlessEqual(self.__rpc2().status('abcdef123456789', '', 0), status)

        #JobNotFound
        with self.assertRaises(Fault) as fault:
            self.__rpc2().status('abcdef123456789',"b")
        exc = fault.exception
        unf = IroError.JobNotFound()
        self.failUnlessEqual(exc.faultCode, unf.code)
        self.failUnlessEqual(exc.faultString, unf.msg)

        #self.failUnlessEqual(self.__rpc2().status('abcdef123456789','abcde', True), ["<User('test','abcdef123456789')>",'abcde', True])
        #self.failUnlessEqual(self.__rpc2().status('abcdef123456789', '', 'true'), ["<User('test','abcdef123456789')>", '', True])
        #self.failUnlessEqual(self.__rpc2().status('abcdef123456789', '', 1), ["<User('test','abcdef123456789')>", '', True])
    
    def testNoSuchUser(self):
        '''a unknown user should raise a UserNotNound Exception
        bewcause xmlrpc only has a Fault exception this Exception has to be deliverd through a xmlrpclib.Fault Exception'''
        with self.assertRaises(Fault) as fault:
            self.__rpc2().status('abcdef123456789')
        exc = fault.exception
        unf=IroError.UserNotFound()
        self.failUnlessEqual(exc.faultCode, unf.code)
        self.failUnlessEqual(exc.faultString, unf.msg)

    def testNoSuchMethod(self):
        '''a unknown mothod should raise a Exception '''
        with self.assertRaises(Fault) as fault:
            self.__rpc2().nosuchmethod()
        exc = fault.exception
        self.failUnlessEqual(exc.faultCode, 8001)
        self.failUnlessEqual(exc.faultString, "procedure nosuchmethod not found")
    
    def testValidationFault(self):
        '''a validate Exception should be translated to a xmlrpclib.Fault.'''
        with self.assertRaises(Fault) as fault:
            self.__rpc2().status('xxx')
        exc = fault.exception
        self.failUnlessEqual(exc.faultCode, 700)
        self.failUnlessEqual(exc.faultString, "Validation of 'apikey' failed.")

    def testRoutes(self):
        '''test the route function'''
        with self.session() as session:
            u=User(name='test',apikey='abcdef123456789')
            o=Offer(name="sipgate_basic", provider="sipgate", route="basic", typ="sms")
            u.rights.append(Userright(o)) 
            session.add(u)
        self.failUnlessEqual(self.__rpc2().routes('abcdef123456789','sms'),['sipgate_basic'])

        with self.assertRaises(Fault) as fault:
            self.__rpc2().routes('abcdef123456789','fax')
        exc = fault.exception
        self.failUnlessEqual(exc.faultCode, 700)
        self.failUnlessEqual(exc.faultString, "Typ is not valid.")
        
        with self.session() as session:
            o=Offer(name="sipgate_plus", provider="sipgate", route="plus", typ="sms")
            u = session.query(User).filter_by(name="test").first()
            u.rights.append(Userright(o)) 
            o=Offer(name="faxde", provider="faxde", route="", typ="fax")
            session.add(o)
            session.commit()
        self.failUnlessEqual(self.__rpc2().routes('abcdef123456789','sms'),['sipgate_basic','sipgate_plus'])
        self.failUnlessEqual(self.__rpc2().routes('abcdef123456789','fax'),[])

        with self.session() as session:
            u = session.query(User).filter_by(name="test").first()
            u.rights.append(Userright(o)) 
        
        self.failUnlessEqual(self.__rpc2().routes('abcdef123456789','sms'),['sipgate_basic','sipgate_plus'])
        self.failUnlessEqual(self.__rpc2().routes('abcdef123456789','fax'),['faxde'])

    def testDefaultRoutes(self):
        '''test the defaultRoute function'''
        with self.session() as session:
            u=User(name='test',apikey='abcdef123456789')
            o=Offer(name="sipgate_basic", provider="sipgate", route="basic", typ="sms")
            u.rights.append(Userright(o,True)) 
            o=Offer(name="sipgate_plus", provider="sipgate", route="plus", typ="sms")
            u.rights.append(Userright(o))
            session.add(u)
        self.failUnlessEqual(self.__rpc2().defaultRoute('abcdef123456789','sms'),['sipgate_basic'])

    def testTelnumbers(self):
        '''test the telefon validator'''
        self.failUnlessEqual(self.__rpc2().telnumber(["0123/456(78)","+4912346785433","00123435456-658"]),True)

        invalid=['xa','+1','1-23',';:+0','0123']

        with self.assertRaises(Fault) as fault:
            self.__rpc2().telnumber(['01234']+invalid)
        exc = fault.exception
        self.failUnlessEqual(exc.faultCode, 701)
        self.failUnlessEqual(exc.faultString, "No valid telnumber: '%s'" % invalid[0])


    def testVaildEmail(self):
        '''test vaild email adresses (got from wikipedia)'''
        validmails=["niceandsimple@example.com"]
        self.failUnlessEqual(self.__rpc2().email(validmails),True)
    
    def testInvaildEmail(self):
        '''test invaild email adresses (got from wikipedia)'''
        invalid=["Abc.example.com",]
        with self.assertRaises(Fault) as fault:
            self.__rpc2().email(invalid)
        exc = fault.exception
        self.failUnlessEqual(exc.faultCode, 702)
        self.failUnlessEqual(exc.faultString, "No valid email: '%s'" % invalid[0])
    
    def testBill(self):
        '''test bill function'''
        apikey='abcdef123456789'
        with self.session() as session:
            u=User(name='test',apikey=apikey)
            session.add(u)
      
        self.failUnlessEqual(self.__rpc2().bill(apikey),{'total':{'price':0.0,'anz':0}})
        
        with self.session() as session:
            u = session.merge(u)
            o = Offer(name='sipgate_basic',provider="sipgate",route="basic",typ="sms")
            u.rights.append(Userright(o))
            j = Job(hash='a1',info='i',status='sended')
            j.messages.append(Message(recipient='0123456789', isBilled=False, date=datetime.now() , price=0.4, offer=o))
            u.jobs.append(j)
 
            j = Job(hash='a2',info='a',status='sended')
            j.messages.append(Message(recipient='0123456789', isBilled=False, date=datetime.now(), price=0.4, offer=o))
            u.jobs.append(j) 
        
        ret=self.__rpc2().bill(apikey) 
        self.failUnlessEqual(ret['total'],{'price':0.8,'anz':2})
        self.failUnlessEqual(ret['sipgate_basic'],
                {'price':0.8,'anz':2,
                    'info':{'i':{'price':0.4,'anz':1},
                        'a':{'price':0.4,'anz':1},
                        }
                    })
        
       
def startReactor(engine):
    """starts the Rector with a special debug Clild, so that the reactor can be stopped remotly. """
    from twisted.internet import reactor
    from twisted.web import xmlrpc, resource
    
    from iro.view.xmlrpc import appendResource
    
    class XMLRPCDebug(xmlrpc.XMLRPC): 
        def xmlrpc_stop(self):
            reactor.callLater(0.1,reactor.stop)
            return ""

        def xmlrpc_hello(self):
            return "hello"

    root = resource.Resource()
    root = appendResource(root)
    root.putChild('debug', XMLRPCDebug())
    runReactor(reactor, engine, root)

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