from django.contrib.auth.forms import UserCreationForm, AuthenticationForm
from django import forms
from django.contrib.auth.models import User

from users.validators import usernameValidator

class UserRegisterForm(UserCreationForm):
    field_order = ("username", "password1", "password2")

    username = forms.CharField(min_length=3,
                               max_length=16,
                               label="Username",
                               required=True,
                               validators=[usernameValidator],
                               help_text="3-16 chars, alphanumeric and _- pls")

    class Meta:
        model = User
        fields = [
            "username",
            "password1",
            "password2",
        ]

class UserLoginForm(AuthenticationForm):
    def __init__(self, *args, **kwargs):
        super(UserLoginForm, self).__init__(*args, **kwargs)

    username = forms.CharField(min_length=3,
                               max_length=16,
                               label="Username",
                               required=True,
                               validators=[usernameValidator])