"""passbook core user views"""
from django.contrib import messages
from django.contrib.auth import logout, update_session_auth_hash
from django.shortcuts import redirect, reverse
from django.utils.translation import gettext as _
from django.views.generic import DeleteView, FormView, UpdateView

from passbook.core.forms.users import PasswordChangeForm, UserDetailForm
from passbook.lib.config import CONFIG


class UserSettingsView(UpdateView):
    """Update User settings"""
    template_name = 'user/settings.html'
    form_class = UserDetailForm

    def get_object(self):
        return self.request.user

class UserDeleteView(DeleteView):
    """Delete user account"""

    template_name = 'generic/delete.html'

    def get_object(self):
        return self.request.user

    def get_success_url(self):
        messages.success(self.request, _('Successfully deleted user.'))
        logout(self.request)
        return reverse('passbook_core:auth-login')

class UserChangePasswordView(FormView):
    """View for users to update their password"""

    form_class = PasswordChangeForm
    template_name = 'login/form_with_user.html'

    def form_valid(self, form: PasswordChangeForm):
        self.request.user.set_password(form.cleaned_data.get('password'))
        self.request.user.save()
        update_session_auth_hash(self.request, self.request.user)
        messages.success(self.request, _('Successfully changed password'))
        return redirect('passbook_core:overview')

    def get_context_data(self, **kwargs):
        kwargs['config'] = CONFIG.get('passbook')
        kwargs['is_login'] = True
        kwargs['title'] = _('Change Password')
        kwargs['primary_action'] = _('Change')
        return super().get_context_data(**kwargs)