import re
from datetime import datetime

from piston.handler import BaseHandler
from piston.utils import rc, throttle

from django.contrib.auth import login, logout, authenticate
from django.contrib.auth.models import User

from django.shortcuts import get_object_or_404

from api.models import AuthAPIKey, AuthAPILog
from eve_api.models import EVEAccount
from sso.models import ServiceAccount, Service


class UserHandler(BaseHandler):
    allowed_methods = ('GET')

    def read(self, request, id=None):
        if id:
            try:
                u = User.objects.get(id=id)
            except (User.DoesNotExist, ValueError):
                return rc.NOT_HERE
        elif 'user' in request.GET:
            try:
                u = User.objects.get(username=request.GET['user'])
            except User.DoesNotExist:
                return rc.NOT_HERE
        elif 'serviceuid' in request.GET:
            try:
                u = ServiceAccount.objects.get(service_uid=request.get['serviceuid']).user
            except ServiceAccount.DoesNotExist:
                return rc.NOT_HERE
        elif request.user:
            u = request.user

        chars = []
        for a in u.eveaccount_set.all():
            chars.append(a.characters.all())

        d = { 'id': u.id, 'username': u.username, 'email': u.email,
              'serviceaccounts': u.serviceaccount_set.all(), 'characters': chars,
              'groups': u.groups.all() }

        return d


class LoginHandler(BaseHandler):
    allowed_methods = ('GET')

    def read(self, request, id=None):
        if id:
            try:
                u = User.objects.get(id=id)
            except (User.DoesNotExist, ValueError):
                return rc.NOT_HERE

        if 'user' in request.GET:
            try:
                u = User.objects.get(username=request.GET['user'])
            except User.DoesNotExist:
                return rc.NOT_HERE

        d = { 'auth': 'ok', 'id': u.id, 'username': u.username,
              'password': u.password, 'email': u.email, 'groups': u.groups.all() }

        if request.GET['pass'] == user.password:
            return d

        return { 'auth': 'failed' }


class EveAPIHandler(BaseHandler):
    allowed_methods = ('GET')

    def read(self, request):
       if request.GET.get('id', None):
           return get_object_or_404(EVEAccount, pk=id)
       elif request.GET.get('corpid', None):
           return EVEAccount.objects.filter(characters__corporation__id=request.GET['corpid'])
       elif request.GET.get('allianceid', None):
           return EVEAccount.objects.filter(characters__corporation__alliance__id=request.GET['allianceid'])