from django import forms

from .models import FuelPurchase


class FuelPurchaseForm(forms.ModelForm):
    class Meta:
        model = FuelPurchase
        fields = ['purchase_date', 'total_cost', 'price_per_litre', 'amount_litres']
        widgets = {
            'purchase_date': forms.DateInput(attrs={
                'type': 'date',
                'class': 'uk-input'
            }),
            'total_cost': forms.NumberInput(attrs={
                'step': '0.01',
                'class': 'uk-input',
                'id': 'id_total_cost'
            }),
            'price_per_litre': forms.NumberInput(attrs={
                'step': '0.001',
                'class': 'uk-input',
                'id': 'id_price_per_litre'
            }),
            'amount_litres': forms.NumberInput(attrs={
                'step': '0.01',
                'class': 'uk-input',
                'id': 'id_amount_litres',
                'readonly': True
            }),
        }