from flask_babelex import lazy_gettext
from flask_wtf import FlaskForm
from flask_wtf.file import FileField, FileAllowed
from wtforms import StringField, SubmitField, DecimalField, TextAreaField, FormField, SelectField
from wtforms.fields.html5 import EmailField, TelField
from wtforms.validators import DataRequired, Optional
import decimal
from models import Location

class AdminUnitLocationForm(FlaskForm):
    street = StringField(lazy_gettext('Street'), validators=[Optional()])
    postalCode = StringField(lazy_gettext('Postal code'), validators=[DataRequired()])
    city = StringField(lazy_gettext('City'), validators=[DataRequired()])
    state = StringField(lazy_gettext('State'), validators=[Optional()])
    latitude = DecimalField(lazy_gettext('Latitude'), places=16, validators=[Optional()])
    longitude = DecimalField(lazy_gettext('Longitude'), places=16, validators=[Optional()])

class BaseAdminUnitForm(FlaskForm):
    name = StringField(lazy_gettext('Name'), validators=[DataRequired()])
    url = StringField(lazy_gettext('Link URL'), validators=[Optional()])
    email = EmailField(lazy_gettext('Email'), validators=[Optional()])
    phone = TelField(lazy_gettext('Phone'), validators=[Optional()])
    logo_file = FileField(lazy_gettext('Logo'), validators=[FileAllowed(['jpg', 'jpeg', 'png'], lazy_gettext('Images only!'))])
    location = FormField(AdminUnitLocationForm, default=lambda: Location())

class CreateAdminUnitForm(BaseAdminUnitForm):
    submit = SubmitField(lazy_gettext("Create admin unit"))

class UpdateAdminUnitForm(BaseAdminUnitForm):
    submit = SubmitField(lazy_gettext("Update admin unit"))