from django.forms import ModelForm, EmailInput, TextInput, DateInput, CheckboxSelectMultiple, CharField, CheckboxInput, BooleanField
from django.utils import timezone
from registration.models import Member


class MemberForm(ModelForm):
    self_ident_other = CharField(required=False, label='Self identification', widget=TextInput(attrs={'class': 'mdl-textfield__input'}))
    gender_other = CharField(required=False, label='Other', widget=TextInput(attrs={'class': 'mdl-textfield__input'}))
    priveleges = BooleanField(label='I acknowledge', widget=CheckboxInput(attrs={'class': 'mdl-checkbox__input'}))
    waiver_substitute = BooleanField(label='I have read and agree to the above terms & conditions.', widget=CheckboxInput(attrs={'class': 'mdl-checkbox__input'}))

    class Meta:
        model = Member
        self_ident_choices = (
            ('First Nations; Métis; or Inuit', 'First Nations; Métis; or Inuit'),
            ('visible minority', 'Visible Minority'),
            ('caucasian', 'Caucasian'),
            ('Other', 'Other')
        )
        gender_choices = (
            ('male', 'Male'),
            ('female', 'Female'),
            ('other', 'other')
        )
        exclude = ('waiver',)
        fields = ['email', 'email_consent', 'first_name', 'last_name', 'preferred_name', 'date_of_birth',
                  'guardian_name', 'phone', 'street', 'city', 'province', 'country', 'post_code', 'self_identification',
                  'gender', 'waiver']
        widgets = {
            'email': EmailInput(attrs={'class': 'mdl-textfield__input'}),
            'email_consent': CheckboxInput(attrs={'class': 'mdl-checkbox__input'}),
            'first_name': TextInput(attrs={'class': 'mdl-textfield__input'}),
            'last_name': TextInput(attrs={'class': 'mdl-textfield__input'}),
            'preferred_name': TextInput(attrs={'class': 'mdl-textfield__input'}),
            'date_of_birth': DateInput(attrs={'class': 'mdl-textfield__input'}),
            'guardian_name': DateInput(attrs={'class': 'mdl-textfield__input', 'disabled': 'disabled'}),
            'phone': TextInput(attrs={'class': 'mdl-textfield__input', 'pattern': '[0-9]*'}),
            'street': TextInput(attrs={'class': 'mdl-textfield__input'}),
            'city': TextInput(attrs={'class': 'mdl-textfield__input'}),
            'province': TextInput(attrs={'class': 'mdl-textfield__input'}),
            'country': TextInput(attrs={'class': 'mdl-textfield__input'}),
            'post_code': TextInput(attrs={'class': 'mdl-textfield__input',
                                          'pattern': '[A-Za-z][0-9][A-Za-z] [0-9][A-Za-z][0-9]'}),
            'self_identification': CheckboxSelectMultiple(choices=self_ident_choices,
                                                          attrs={'class': 'mdl-checkbox__input'}),
            'gender': CheckboxSelectMultiple(choices=gender_choices, attrs={'class': 'mdl-checkbox__input'}),
        }

        labels = {
            'email_consent': 'I consent to receiving digital communication from the BCBC.'
        }

    def clean(self):
        super(MemberForm, self).clean()

    def save(self, *args, **kwargs):
        commit = kwargs.pop('commit', True)

        instance = super(MemberForm, self).save(*args, commit=False, **kwargs)
        if self.cleaned_data['waiver_substitute']:
            instance.waiver = timezone.now()
        if commit:
            instance.save()
        return instance