from django.shortcuts import render, redirect
from .forms import InvitationCodeForm, CustomUserCreationForm, CustomUserChangeForm
from .models import InvitationCode
from django.contrib.auth.decorators import login_required

def invitation_code_view(request):
    if request.method == 'POST':
        form = InvitationCodeForm(request.POST)
        if form.is_valid():
            code = form.cleaned_data['code']
            request.session['invitation_code'] = code
            return redirect('register')
    else:
        form = InvitationCodeForm()
    return render(request, 'accounts/invitation_code.html', {'form': form})

def register_view(request):
    invitation_code_str = request.session.get('invitation_code')
    if not invitation_code_str:
        return redirect('invitation_code')

    try:
        invitation_code = InvitationCode.objects.get(code=invitation_code_str)
        if not invitation_code.is_valid():
            # Handle invalid code, maybe redirect with a message
            return redirect('invitation_code')
    except InvitationCode.DoesNotExist:
        return redirect('invitation_code')


    if request.method == 'POST':
        form = CustomUserCreationForm(request.POST)
        if form.is_valid():
            user = form.save(commit=False)
            user.set_password(form.cleaned_data['password'])
            user.save()
            invitation_code.is_active = False
            invitation_code.user = user
            invitation_code.save()
            # Log the user in and redirect to the dashboard
            return redirect('login') # Or wherever you want to redirect after registration
    else:
        form = CustomUserCreationForm()
    return render(request, 'accounts/register.html', {'form': form})

@login_required
def edit_profile(request):
    if request.method == 'POST':
        form = CustomUserChangeForm(request.POST, instance=request.user)
        if form.is_valid():
            form.save()
            return redirect('edit_profile') # Or wherever you want to redirect
    else:
        form = CustomUserChangeForm(instance=request.user)
    return render(request, 'accounts/edit_profile.html', {'form': form})