# forms.py
from django import forms
from django.contrib.auth.forms import UserCreationForm
from .models import User, Client, Company, Job


class UserForm(UserCreationForm):
    class Meta:
        model = User
        fields = ("email",)

class ClientForm(forms.ModelForm):
    class Meta:
        model = Client
        fields = ("first_name", "last_name", "birth", "skills")


# views.py
from django.shortcuts import render, redirect
from django.contrib.auth import login, authenticate
from django.views import generic
from .forms import UserForm, ClientForm

class ClientFormView(generic.View):

    def get(self, request, *args, **kwargs):
        template_name = "users/registration/client_form.html"
        context = {"form_user": UserForm, "form_client": ClientForm}
        return render(request, template_name, context)

    def post(self, request, *args, **kwargs):
        template_name = "users/registration/client_form.html"
        context = {"form_user": UserForm, "form_client": ClientForm}

        form_user = UserForm(request.POST)
        form_client = ClientForm(request.POST)

        if form_user.is_valid() and form_client.is_valid():
            email = form_user.cleaned_data["email"]
            password_raw = form_user.cleaned_data["password1"]
            form_user.save()
            instance_client = form_client.save(commit=False)

            user = authenticate(email=email, password=password_raw)
            if user is not None:
                instance_client.user = user
                instance_client.save()
                login(request, user)
                return redirect('main:home')

        return render(request, template_name, context)

# client_form.html
<form action="." method="post">
    {% csrf_token %}
    {{form_user.as_p}}
    {{form_client.as_p}}
    <button type="submit">SEND</button>
</form>

# models.py
from django.db import models
from django.contrib.auth.models import AbstractBaseUser, PermissionsMixin
from .managers import UserManager
import tagulous

# Create your models here.

class User(AbstractBaseUser, PermissionsMixin):
    email = models.EmailField(unique=True, max_length=250)
    date_joined = models.DateTimeField(auto_now_add=True)

    is_staff = models.BooleanField(default=False)
    is_active = models.BooleanField(default=True)

    objects = UserManager()

    USERNAME_FIELD = "email"
    REQUIRED_FIELDS = []

    class Meta:
        ordering = ['email']

# for clients
class Client(models.Model):
    user = models.OneToOneField(User, on_delete=models.CASCADE, related_name="client")
    first_name = models.CharField(max_length=30)
    last_name = models.CharField(max_length=60)
    birth = models.DateField()
    skills = tagulous.models.TagField(force_lowercase=True)

    def get_full_name(self):
        return f"{self.first_name} {self.last_name}"

    def get_short_name(self):
        return self.first_name

    def __str__(self):
        return f"{self.first_name} - {self.user.email}"