import npyscreen

class base_data_model():
    def __init__(self, base_data_dict):
        self.base_data_dict = base_data_dict
        self.forms = {}

    def add_edit_fields(self, form):
        base_data = self.base_data_dict
        self.forms['fullname'] = form.add(npyscreen.TitleText, name="Name: ", value=base_data['fullname'])
        self.forms['nickname'] = form.add(npyscreen.TitleText, name="Nickname: ",
                        value=base_data['nickname'])
        self.forms['address_street'] = form.add(
            npyscreen.TitleText, name="Adresse - Straße: ", value=base_data['address_street'])
        self.forms['address_locality'] = form.add(
            npyscreen.TitleText, name="Adresse - Stadt: ", value=base_data['address_locality'])
        self.forms['address_code'] = form.add(npyscreen.TitleText,
                            name="Adresse - PLZ: ", value=base_data['address_code'])
        self.forms['address_country'] = form.add(
            npyscreen.TitleText, name="Adresse - Land: ", value=base_data['address_country'])
        self.forms['birth_date'] = form.add(npyscreen.TitleText,
                              name="Geburtstag: ", value=base_data['birth_date'])
        self.forms['birth_location'] = form.add(
            npyscreen.TitleText, name="Geburtsort: ", value=base_data['birth_location'])
        self.forms['email'] = form.add(npyscreen.TitleText,
                         name="email: ", value=base_data['email'])
        self.forms['pgp-key'] = form.add(npyscreen.TitleText, name="URI PGP Key: ", value=base_data['pgp-key'])
        self.forms['ssh-key'] = form.add(npyscreen.TitleText, name="URI SSH Key: ", value=base_data['ssh-key'])

    def get_form_values_dict(self):
        base_data = dict(zip(self.forms.keys(), map(lambda f: f.value, self.forms.values())))
        base_data['address_region'] = ''
        return base_data

    def has_changed(self):
        return self.base_data_dict != self.get_form_values_dict()