from django.db import models

# Create your models here.


class Track(models.Model):
    start = models.DateTimeField()
    name = models.CharField(max_length=1024, blank=False)
    description = models.TextField(blank=True)

    @property
    def finish(self):
        return self.point_set.order_by("-time")[0].time


class Point(models.Model):
    time = models.DateTimeField()
    latitude = models.FloatField()
    longitude = models.FloatField()
    elevation = models.DecimalField(max_digits=20, decimal_places=2)
    track = models.ForeignKey(Track)