from __future__ import absolute_import

from collections import OrderedDict
from uuid import uuid4

from django.utils.translation import gettext_lazy as _
from nonefield.fields import NoneField

from . import UID
from .forms import ContentMarkdownForm

from fobi.base import FormElementPlugin
from fobi.reusable.markdown_widget.helpers import convert_to_markdown

__title__ = "fobi.contrib.plugins.form_elements.content.content_richtext.base"
__author__ = "Artur Barseghyan <artur.barseghyan@gmail.com>"
__copyright__ = "2014-2019 Artur Barseghyan"
__license__ = "GPL 2.0/LGPL 2.1"
__all__ = ("ContentMarkdownPlugin",)


class ContentMarkdownPlugin(FormElementPlugin):
    """Content markdown plugin."""

    uid = UID
    name = _("Content markdown")
    group = _("Content")
    form = ContentMarkdownForm
    html_classes = ["content-markdown"]

    def post_processor(self):
        self.data.name = "{0}_{1}".format(self.uid, uuid4())

    def get_raw_data(self):
        return OrderedDict((("text", self.data.text),))

    def get_rendered_text(self):
        """Get rendered text."""
        rendered_text = "<div>{0}</div>".format(
            convert_to_markdown(self.data.text)
        )
        return rendered_text

    def get_form_field_instances(
        self, request=None, form_entry=None, form_element_entries=None, **kwargs
    ):
        field_kwargs = {
            "initial": convert_to_markdown(self.data.text),
            "required": False,
            "label": "",
        }

        return [(self.data.name, NoneField, field_kwargs)]
