#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""Text form"""

import typing as t

from flask_wtf import FlaskForm  # type: ignore
from wtforms import HiddenField, SubmitField, TextAreaField  # type: ignore
from wtforms.validators import DataRequired, Length  # type: ignore

from pbpl.const import TEXT_SIZE_MAX

__all__: t.Tuple[str, ...] = ("TextForm",)


class TextForm(FlaskForm):
    """Example text form"""

    text = TextAreaField(
        "Enter some text here",
        validators=(
            DataRequired(message="You must enter text"),
            Length(
                min=1,
                max=TEXT_SIZE_MAX,
                message=f"Invalid length (min=1, max={TEXT_SIZE_MAX}",
            ),
        ),
    )

    pow_solution = HiddenField(
        "Proof of Work Solution",
        validators=[DataRequired(message="Proof of work is required to submit.")],
    )

    form_submit = SubmitField("Submit text")