from django.shortcuts import render, redirect
from django.contrib.auth import login, authenticate, logout
from account.forms import RegistrationForm, AccountAuthenticationForm, AccountUpdateForm
from account_pg.models import AccountPG
from blog.models import BlogPost

def registration_view(request):
	context = {}
	if request.POST:
		form = RegistrationForm(request.POST)
		if form.is_valid():
			form.save()
			email = form.cleaned_data.get('email')
			raw_password = form.cleaned_data.get('password1')
			account = authenticate(email=email, password=raw_password)
			login(request, account)
			return redirect('home')
		else:
			context['registration_form'] = form

	else:
		form = RegistrationForm()
		context['registration_form'] = form
	return render(request, 'account/register.html', context)



# def registration_view(request):
#     context = {}
#     if request.method == "POST":
#         form = RegistrationForm(request.POST)
#         if form.is_valid():
#             # Save to MongoDB
#             user_mongo = form.save()

#             # Save to Postgres
#             print("Trying to save user in Postgres:", user_mongo.email)
#             try:
#                 AccountPG.objects.create(
#                     email=user_mongo.email,
#                     username=user_mongo.username,
#                     monogo_user_id=int(str(user_mongo.id), 16) if isinstance(user_mongo.id, str) else user_mongo.id,  # convert if needed
#                 )
#                 print(f"[SYNC] User saved to Postgres")
#             except Exception as e:
#                 print(f"Error saving user to Postgres: {e}")

#             # Authenticate and login user
#             email = form.cleaned_data.get('email')
#             raw_password = form.cleaned_data.get('password1')
#             account = authenticate(email=email, password=raw_password)
#             login(request, account)
#             return redirect('home')
#         else:
#             context['registration_form'] = form
#     else:
#         form = RegistrationForm()
#         context['registration_form'] = form
#     return render(request, 'account/register.html', context)


def logout_view(request):
	logout(request)
	return redirect('/')


def login_view(request):

	context = {}

	user = request.user
	if user.is_authenticated: 
		return redirect("home")

	if request.POST:
		form = AccountAuthenticationForm(request.POST)
		if form.is_valid():
			email = request.POST['email']
			password = request.POST['password']
			user = authenticate(email=email, password=password)

			if user:
				login(request, user)
				return redirect("home")

	else:
		form = AccountAuthenticationForm()

	context['login_form'] = form

	return render(request, "account/login.html", context)


def account_view(request):

	if not request.user.is_authenticated:
		return redirect("login")

	context = {}
	if request.POST:
		form = AccountUpdateForm(request.POST, instance=request.user)
		if form.is_valid():
			form.initial = {
					"email": request.POST['email'],
					"username": request.POST['username'],
			}
			form.save()
			context['success_message'] = "Updated"
	else:
		form = AccountUpdateForm(

			initial={
					"email": request.user.email, 
					"username": request.user.username,
				}
			)

	context['account_form'] = form

	blog_posts = BlogPost.objects.filter(author=request.user)
	context['blog_posts'] = blog_posts

	return render(request, "account/account.html", context)


def must_authenticate_view(request):
	return render(request, 'account/must_authenticate.html', {})