# Copyright (C) 2020-2021 Soleta Networks <info@soleta.eu>
#
# This program is free software: you can redistribute it and/or modify it under
# the terms of the GNU Affero General Public License as published by the
# Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.

from wtforms import (
    Form, SubmitField, HiddenField, SelectField, BooleanField, IntegerField,
    StringField, RadioField, PasswordField, SelectMultipleField, widgets
)
from wtforms.validators import InputRequired, Optional
from flask_wtf import FlaskForm
from flask_babel import lazy_gettext as _l
from flask_babel import _

class LoginForm(FlaskForm):
    user = StringField(
        label=_l('User'),
        validators=[InputRequired()]
    )
    pwd = PasswordField(
        label=_l('Password'),
        validators=[InputRequired()]
    )
    submit_btn = SubmitField(
        label=_l('Login')
    )


class UserForm(FlaskForm):
    username = StringField(
        label=_l('Username'),
        validators=[InputRequired()]
    )
    pwd = PasswordField(
        label=_l('Password'),
        validators=[InputRequired()],
    )
    pwd_confirm = PasswordField(
        label=_l('Repeat password'),
        validators=[InputRequired()],
    )
    admin = BooleanField(
        label=_l('Administrator'),
    )
    scopes = SelectMultipleField(
        label=_l('Allowed scopes'),
        description=_l('No scope selection gives full access'),
        option_widget=widgets.CheckboxInput(),
        widget=widgets.ListWidget(prefix_label=False)
    )
    submit_btn = SubmitField(
        label=_l('Submit')
    )


class EditUserForm(UserForm):
    def __init__(self, *args, **kwargs):
        super(EditUserForm, self).__init__(*args, **kwargs)
        self.pwd.validators = [Optional()]
        self.pwd_confirm.validators = [Optional()]


class DeleteUserForm(FlaskForm):
    username = HiddenField(
        validators=[InputRequired()]
    )
    submit_btn = SubmitField(
        label=_l('Submit')
    )