import logging
from django import forms

from core.models import Order, OrderLine, ShippingMethod, TrackingNumber, Coupon, ProductPhoto

logger = logging.getLogger(__name__)

class CouponForm(forms.ModelForm):
    class Meta:
        model = Coupon
        fields = (
            'type',
            'name',
            'code',
            'valid_from',
            'valid_to',
            'discount_value_type',
            'discount_value',
            'products',
        )
        widgets = {
            'valid_from': forms.DateInput(attrs = {
                'type': 'date'
            }),
            'valid_to': forms.DateInput(attrs = {
                'type': 'date'
            }),
        }


class OrderLineFulfillForm(forms.ModelForm):
    # send_shipment_details_to_customer = forms.BooleanField(initial=True)

    class Meta:
        model = OrderLine
        fields = ('quantity_fulfilled',)
        widgets = {
            'quantity_fulfilled': forms.NumberInput(attrs = {
                'min': 0,
            })
        }

    def __init__(self, *args, **kwargs):
        super().__init__(*args, **kwargs)
        self.fields['quantity_fulfilled'].widget.attrs['max'] = self.instance.quantity

OrderLineFormset = forms.inlineformset_factory(
    Order, OrderLine, form=OrderLineFulfillForm,
    extra=0, can_delete=False
)


class OrderTrackingForm(forms.ModelForm):
    # send_shipment_details_to_customer = forms.BooleanField(initial=True)

    class Meta:
        model = TrackingNumber
        fields = ('tracking_id',)

OrderTrackingFormset = forms.inlineformset_factory(
    Order, TrackingNumber, form=OrderTrackingForm,
    extra=1, can_delete=False
)


class ProductPhotoForm(forms.ModelForm):
    class Meta:
        model = ProductPhoto
        fields = ('image',)