"""Auth forms (Flask-WTF). CSRF automatic. Labels wrapped for i18n."""
from flask_wtf import FlaskForm
from wtforms import StringField, PasswordField, BooleanField, SubmitField
from wtforms.validators import DataRequired, Email, Length, EqualTo
from flask_babel import lazy_gettext as _l


class RegisterForm(FlaskForm):
    display_name = StringField(_l("Display name"),
                              validators=[DataRequired(), Length(2, 80)])
    email = StringField(_l("Email"),
                        validators=[DataRequired(), Email(), Length(max=255)])
    password = PasswordField(_l("Password"),
                             validators=[DataRequired(), Length(min=8, max=128)])
    confirm = PasswordField(_l("Confirm password"),
                            validators=[DataRequired(), EqualTo("password",
                                        message=_l("Passwords must match"))])
    submit = SubmitField(_l("Create account"))


class LoginForm(FlaskForm):
    email = StringField(_l("Email"), validators=[DataRequired(), Email()])
    password = PasswordField(_l("Password"), validators=[DataRequired()])
    remember = BooleanField(_l("Remember me"))
    submit = SubmitField(_l("Sign in"))


class ResetRequestForm(FlaskForm):
    email = StringField(_l("Email"), validators=[DataRequired(), Email()])
    submit = SubmitField(_l("Send reset link"))


class ResetForm(FlaskForm):
    password = PasswordField(_l("New password"),
                             validators=[DataRequired(), Length(min=8, max=128)])
    confirm = PasswordField(_l("Confirm password"),
                            validators=[DataRequired(), EqualTo("password",
                                        message=_l("Passwords must match"))])
    submit = SubmitField(_l("Reset password"))