"""Describe File Form to describe files in the distribusi archive"""

from flask_wtf import FlaskForm
from wtforms import StringField, SubmitField
from wtforms.validators import Length
from wtforms.widgets import TextArea


class DescribeFilesForm(FlaskForm):
    """DescribeFileForm selection form."""

    alttext = StringField(
        "Alt-text for this file:",
        validators=[
            Length(3, 255),
        ],
    )
    searchtags = StringField(
        "Add search tags, seperated by commas. No need for the '#' sign:",
        validators=[
            Length(3, 500),
        ],
    )
    description = StringField(
        "Description of this file:",
        validators=[
            Length(3, 4096),
        ],
        widget=TextArea(),
    )
    save = SubmitField("Save")

    def __init__(self, id, file_path=None, type=None):
        super(DescribeFilesForm, self).__init__()
        self.id = id
        self.file_path = file_path
        self.type = type
        self.alttext.id = f"alttext-{id}"
        self.searchtags.id = f"searchtags-{id}"
        self.description.id = f"description-{id}"
        self.save.id = f"save-{id}"