#!/usr/bin/env python

#API-NG library

import requests

import urllib
import urllib.request
import urllib.error
import json
import datetime
import sys
import time

def isItSummerTime ():
    return time.localtime()[-1]

###########################################################

def checkSummerTime(raceTime):
    
   date,time = raceTime.split('T');
   # check if BST if it is pull back one hour to allow for Betfair race times being behind
   if isItSummerTime() == 1:
     hrs,mins,secs = time.split(':');
     hrs = int(hrs) + 1
     hrs = str(hrs)
     raceTime = date+"T"+hrs+':'+mins+':'+secs

   return raceTime

###########################################################

def callAping(jsonrpc_req, appKey, sessionToken):

    headers = {'X-Application': appKey, 'X-Authentication': sessionToken, 'content-type': 'application/json'}
    url = "https://api.betfair.com/exchange/betting/json-rpc/v1"
    try:
        req = urllib.request.Request(url, jsonrpc_req.encode('utf-8'), headers)
        response = urllib.request.urlopen(req)
        jsonResponse = response.read()
        return jsonResponse.decode('utf-8')
    except urllib.error.URLError as e:
        print (e.reason) 
        print ('Oops no service available at ' + str(url))
        exit()
    except urllib.error.HTTPError:
        print ('Oops not a valid operation from the service ' + str(url))
        exit()
        
############################################################

def loginAPING2(userName,passWord):
  ### reurns session token or -1 if fails ###
    
    appKey = 1 # seems to be needed although not a valid appkey
    
    payload = 'username='+userName+'&password='+passWord
    headers = {'X-Application': appKey,'Content-Type': 'application/x-www-form-urlencoded'}
 
    resp = requests.post('https://identitysso.betfair.com/api/certlogin', data=payload, cert=('client-2048.crt', 'client-2048.key'), headers=headers)
    resp_json = resp.json()
    if resp_json['loginStatus'] == 'SUCCESS':
      return resp_json['sessionToken']
    else:
       return -1

#############################################################


def getEventTypes(appKey,sessionToken):
    ### returns eventypeids for all sports eg racing = 7 or -1 if fails ###
    
    event_type_req = '{"jsonrpc": "2.0", "method": "SportsAPING/v1.0/listEventTypes", "params": {"filter":{ }}, "id": 1}'
   
    eventTypesResponse = callAping(event_type_req, appKey, sessionToken)
    eventTypeLoads = json.loads(eventTypesResponse)
    
    try:
        eventTypeResults = eventTypeLoads['result']
        return eventTypeResults
    except:
        print ('Exception from API-NG' + str(eventTypeLoads['error']))
        return -1

############################################################

def getEventTypeIDForEventTypeName(eventTypesResult, requestedEventTypeName):
    if(eventTypesResult is not None):
        for event in eventTypesResult:
            eventTypeName = event['eventType']['name']
            if( eventTypeName == requestedEventTypeName):
                return event['eventType']['id']
    else:
        print ('Oops there is an issue with the input')
        return -1

###########################################################

def getEvents(appKey, sessionToken, eventId):
   
   now = datetime.datetime.now().strftime('%Y-%m-%dT%H:%M:%SZ')
   date,time = now.split('T');
   # check if BST if it is pull back one hour to allow for Betfair race times being behind

   if isItSummerTime() == 1:
     hrs,mins,secs = time.split(':');
     hrs = int(hrs) - 1
     hrs = str(hrs)
     now = date+"T"+hrs+':'+mins+':'+secs
     
   to = date+"T23:59:00Z"
   market_catalogue_req = '{"jsonrpc": "2.0", "method": "SportsAPING/v1.0/listMarketCatalogue", "params": {"filter":{"eventTypeIds":['+eventId+'],"marketCountries":["GB"],"marketTypeCodes":["WIN"], "marketStartTime":{"from":"' + now + '","to":"' + to + '"}},"sort":"FIRST_TO_START","maxResults":"100","marketProjection":["MARKET_START_TIME"]}, "id": 1}'
                                                                                                                                                             
   market_catalogue_response = callAping(market_catalogue_req, appKey, sessionToken)
   decodedRaces = json.loads(market_catalogue_response)

   try:
       decodedRacesResult = decodedRaces['result']
       return decodedRacesResult
   except:
       return -1


#####################################################