from django import forms
from crispy_forms.helper import FormHelper
from crispy_forms.layout import Submit, HTML, Div
from crispy_bulma.layout import FormGroup

from . import models, fields


class BaseForm(forms.Form):
    def __init__(self, *args, **kwargs):
        super().__init__(*args, **kwargs)
        self.helper = self.get_form_helper()

    def get_form_helper(self):
        helper = FormHelper(self)
        # helper.add_input(Submit('submit', 'Submit', css_class='button is-link'))
        # helper.layout.subm append(HTML('<a class="button is-light">Cancel</a>'))
        # print(helper.layout)
        helper.layout.append(
            FormGroup(
                Submit("submit", "Save", css_class="button is-primary"),
                HTML(
                    '{% if view.cancel_url %}<div class="control"><a href="{{ view.cancel_url }}" class="button is-light">Cancel</a></div>{% endif %}'
                ),
            )
        )
        return helper


class ProjectForm(forms.ModelForm, BaseForm):
    class Meta:
        model = models.Project
        fields = ["name", "description", "modules", "event_date"]
        # widgets = {
        #    'event_date': forms.DateTimeInput(attrs={'type': 'date'})
        # }

    modules = forms.MultipleChoiceField(
        choices=[(x, x.title()) for x in models.settings.POLYPHONIC_MODULES],
        widget=forms.CheckboxSelectMultiple,
        required=False,
    )


class ResourceForm(forms.ModelForm, BaseForm):
    class Meta:
        model = models.Resource
        fields = ["name", "media_type", "description", "file"]

    def get_form_helper(self):
        helper = super().get_form_helper()
        helper[3].wrap(fields.BulmaFileUpload)
        return helper


class WikiForm(forms.ModelForm, BaseForm):
    class Meta:
        model = models.WikiPage
        fields = ["title", "markdown"]


class CodeForm(BaseForm):
    code = forms.CharField(
        max_length=14,
        widget=forms.TextInput(
            attrs={"placeholder": "xxx-xxx-xxx", "inputmode": "numeric"}
        ),
    )
    passphrase = forms.CharField(max_length=32)


class ResourceUploadForm(forms.Form):
    pass


#    file = S3UploadField()