from django import forms
from django.contrib.gis.db import models
from django.utils import timezone
from django.conf import settings
from django.urls import reverse
from locations.models import Location

from utils.widgets import markdown_to_html
from locations.models import CheckIn
from jrnl.models import render_images


class Note(models.Model):
    title = models.CharField(max_length=250, null=True, blank=True)
    slug = models.SlugField(unique_for_date='pub_date', blank=True)
    pub_date = models.DateTimeField(default=timezone.now)
    body_html = models.TextField(blank=True)
    body_markdown = models.TextField('Note')

    def __str__(self):
        return self.title

    def get_absolute_url(self):
        return reverse("notes:detail", kwargs={"year": self.pub_date.year, "month": self.pub_date.strftime("%m"), "slug": self.slug})

    @property
    def region(self):
        return self.location.state.country.lux_region

    @property
    def longitude(self):
        '''Get the site's longitude.'''
        return round(self.point.x, 2)

    @property
    def latitude(self):
        '''Get the site's latitude.'''
        return round(self.point.y, 2)

    @property
    def get_previous_published(self):
        return self.get_previous_by_pub_date()

    @property
    def get_next_published(self):
        return self.get_next_by_pub_date()

    def save(self, *args, **kwargs):
        md = render_images(self.body_markdown)
        self.body_html = markdown_to_html(md)
        super(Note, self).save()