from django.http import HttpResponse
from django.contrib.auth import authenticate, login, logout
from django.contrib.auth.models import User
from django.contrib import messages
from django.shortcuts import render, redirect, render_to_response
from django.contrib.auth.decorators import login_required

from maps.models import *
from administrator.views import club_chooser
from administrator.services import *
from ekep.services import *
from hunter.services import *
from maps.services import *

@login_required
def index(request):
    return render(request,"ekep/templates/index.html")

def login_page(request):
    if request.POST:
        username = request.POST['login']
        password = request.POST['password']
        user = authenticate(username = username, password = password)
        if user is not None:
            login(request, user)
            if user.is_active:
                if user.is_staff:
                    return redirect(club_chooser)
                else:
                    return redirect(choose_hunting_area_page)
            else:
                messages.warning(request, 'Twoje konto jest tymczasowo wyłączone')
        else:
            messages.error(request, 'Dane są nieprawidłowe')
    return render(request,"ekep/templates/login.html")

@login_required
def choose_hunting_area_page(request, area_pk=-1):
    if 'club' in request.session:
        club=findHuntingClubByPk(request.session['club'])
        if len(findAreaByClub(club)) == 0:
            messages.warning(request, "Brak obwodów! Brak dostępu do funkcji: Realizacja planów, Komunikaty!")
            return redirect(index)
    else:
        club_check=findClubByHunter(request.user.username)
        if club_check==None:
            messages.warning(request, "Brak przynależenia do klubu! Brak dostępu do funkcji: Realizacja planów, Komunikaty!")
            return redirect(index)
        else:
            request.session['club']=club_check.pk
            request.session['club_name']=club_check.name
            if len(findAreaByClub(club_check)) == 0:
                messages.warning(request, "Brak obwodów! Brak dostępu do funkcji: Realizacja planów, Komunikaty!")
                return redirect(index)

    if int(area_pk) >= 0:
        request.session['area'] = area_pk
        if area_pk != "0":
            area = Area.objects.get(pk = area_pk)
            request.session['area_name'] = area.name
        return redirect(index)
    if request.POST:
        area_pk = request.POST['area']
        request.session['area'] = area_pk
        if area_pk != "0":
            area = Area.objects.get(pk = area_pk)
            request.session['area_name'] = area.name
        return redirect(index)
    return render(request,"choose_area.html")

@login_required
def logout_page(request):
    logout(request)
    return redirect(login_page)

def account_activate(request,key=""):
    if activationKeyIsExpire(key) != False:
        if request.POST:
            password=request.POST['password']
            user=findUserByActivateKey(key)

            user.is_active=True
            user.set_password(password)
            user.save()

            messages.success(request,"Konto zostało pomyślnie aktywowane")
            return redirect(login_page)
        return render(request,"ekep/templates/activate_account.html")
    else:
        messages.warning(request,"Najwidoczniej twój klucz wygasł")
    return render(request,"ekep/templates/login.html")