from captcha.fields import CaptchaField
from django import forms

from comic.models import Setting


class LoginForm(forms.Form):

    username = forms.CharField(max_length=50,
                               label='',
                               widget=forms.TextInput(
                                   attrs={
                                       'class': 'form-control',
                                       'placeholder': 'Username',
                                       'autofocus': True,
                                       'required': True,
                                   }
                               ))
    password = forms.CharField(label='Password',
                               widget=forms.PasswordInput(
                                   attrs={
                                       'class': 'form-control',
                                       'placeholder': 'Username',
                                       'required': True,
                                   }
                               ))

    def __init__(self, *args, **kwargs):
        super(LoginForm, self).__init__(*args, **kwargs)
        setting, created = Setting.objects.get_or_create(name='RECAPTCHA')
        if created:
            setting.value = '0'
        if setting.value == '1':
            public_key = Setting.objects.get(name='RECAPTCHA_PUBLIC_KEY').value
            private_key = Setting.objects.get(name='RECAPTCHA_PRIVATE_KEY').value

            captcha = CaptchaField(
                label='',
                public_key=public_key,
                private_key=private_key,
                attrs={
                    'theme': 'white',
                    'class': 'form-control',
                }
            )
            self.fields['captcha'] = captcha