from django.shortcuts import render , HttpResponse , redirect
from django.contrib.auth import login as log , authenticate , logout
from Accounts.models import User
from django.contrib import messages

# Create your views here.



def login(request):
    if request.method == 'POST':
        email = request.POST.get('email')
        password = request.POST.get('password')
        user = authenticate(request, email=email, password=password)
        if user is not None:
            log(request, user)
            
            return redirect('/')  
        else:
           
            return render(request, 'templates/login.html', {'error_message': 'Invalid email or password'})
    else:
        return render(request, 'templates/login.html' )



def signup(request):
    if request.method == "POST":
        first_name = request.POST.get("first_name")
        last_name = request.POST.get("last_name")
        email = request.POST.get("email")
        password1 = request.POST.get("password1")
        password2 = request.POST.get("password2")

        # Validation
        if password1 != password2:
            messages.error(request, "Passwords do not match.")
            return redirect("/Accounts/signup")

        if User.objects.filter(email=email).exists():
            messages.error(request, "Email already registered.")
            return redirect("/Accounts/signup")

     
        user = User.objects.create_user(
            email=email,
            first_name=first_name,
            last_name=last_name,
            password=password1,
        )
        return redirect('/')
    else:  
        return render(request, 'templates/signup.html' )
    

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