from django.shortcuts import render
from django.template import loader
from django.urls import reverse
from django.utils import timezone
from django.http import HttpResponse, HttpResponseRedirect
from django.contrib import messages
from django.db.models import Q


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

from core.views import gen_page_base, gen_page_sys, get_get_value
from .models import *

def genloginapp(user_id, app_id):
	item = GES_User.objects.get( id = user_id)
	app = GES_APP.objects.get( id = app_id)
	
	app_login =""
	if app.GESAP_ltype == "pnom":
		app_login = str(item.GES_Prenom[:1]) + str(item.GES_Nom)
		app_login = app_login.lower()
	if app.GESAP_ltype == "pnomMGAG":
		app_login = str(item.GES_Prenom[:1]) + str(item.GES_Nom)
		app_login = app_login.upper()
	elif app.GESAP_ltype == "pre.nom":
		app_login = str(item.GES_Prenom) + "." + str(item.GES_Nom)
		app_login = app_login.lower()
	elif app.GESAP_ltype == "preMAG.nomMAG":
		app_login = str(item.GES_Prenom) + "." + str(item.GES_Nom)
		app_login = app_login.upper()
	elif app.GESAP_ltype == "pre.nom@el":
		app_login = str(item.GES_Prenom) + "." + str(item.GES_Nom) + "@elsan.care"
		app_login = app_login.lower()
	return app_login

def link_user_to_app(user_id, action):
	item = GES_User.objects.get( id = user_id)
	for apps in item.GES_APPs.all():
		app_login = genloginapp(item.id, apps.id)
		print(app_login)

		obj, created = GES_APPLink.objects.update_or_create(GES_APPLink_User= item, GES_APPLink_APP= apps)
		print(created)
		if created == True or action == "check":
			obj.GES_APPLink_Login = app_login
			obj.GES_APPLink_MDP=item.GES_Motdepasse
			obj.GES_OK = False
			obj.save()
	return

def user_get_list(request):
	template = loader.get_template('gest_user_api_get_list.html')

	get_search = request.GET.get('get_search', '')
	if get_search :
		#print(get_search)
		data_query = GES_User.objects.filter(Q(GES_Nom__icontains=get_search)
										|Q(GES_Prenom__icontains=get_search)
										|Q(GES_Service__SERVICE_Nom__icontains=get_search)
										|Q(GES_Fonction__GESFC_Nom__icontains=get_search)
										).order_by('GES_L_Site','GES_Service','GES_Fonction','GES_Nom','GES_Prenom')
	else :
		#print("not get_search")
		data_query = GES_User.objects.filter(GES_OK = False).order_by('GES_L_Site','GES_Service','GES_Fonction','GES_Nom','GES_Prenom')

	html = template.render({
			'data_query': data_query,
		}, request)
		
	return HttpResponse(html)

def user_get(request, id):
	template = loader.get_template('gest_user_api_get.html')
	item = GES_User.objects.get(id = id)
	link_user_to_app(item.id, 'update')

	item.apps = GES_APPLink.objects.filter(GES_APPLink_User = item.id)

	html = template.render({
			'item': item,
		}, request)
		
	return HttpResponse(html)

def user_get_for_send(request, id):
	template = loader.get_template('gest_user_api_get_for_send.html')
	item = GES_User.objects.get(id = id)
	link_user_to_app(item.id, 'update')

	item.apps = GES_APPLink.objects.filter(GES_APPLink_User = item.id)

	html = template.render({
			'item': item,
		}, request)
		
	return HttpResponse(html)
def user_edit(request, id):
	get_search = request.GET.get('get_search', '')
	print(get_search)
	template = loader.get_template('gest_user_api_edit.html')
	if id == None or id == '0':
		item = GES_User()
		item.id = 0
	else :
		item = GES_User.objects.get(id = id)

	form = GES_User_form(instance=item)
	form.url = "gest_user_edit"

	html = template.render({
			'get_search':get_search,
			'form': form,
			'item': item,
		}, request)
		
	return HttpResponse(html)

def app_edit(request, id):
	get_search = request.GET.get('get_search', '')
	print(get_search)
	template = loader.get_template('gest_user_api_edit.html')
	if id == None or id == '0':
		item = GES_APPLink()
		item.id = 0
	else :
		item = GES_APPLink.objects.get(id = id)

	form = GES_APPLink_form(instance=item)
	form.url = "gest_app_edit"

	html = template.render({
			'get_search':get_search,
			'form': form,
			'item': item,
		}, request)
		
	return HttpResponse(html)

def switch_app_status(request, id):
	try:
		item = GES_APPLink.objects.get(id = id)
	except:
		return HttpResponse('Error')

	if item.GES_APPLink_Create == False :
		item.GES_APPLink_Create = True
	else :
		item.GES_APPLink_Create = False
	item.save()
	
	return HttpResponse(item.GES_APPLink_User.id)