from django.db import models

# Create your models here.

class Author(models.Model):
    """A model storing an author's personal details."""
    name = models.CharField(max_length=200)
    surname = models.CharField(max_length=200)
    mail = models.EmailField()


    def save(self, *args, **kwargs):
        """Override save method."""
        self.full_name = f"{self.name.title()} + {self.surname.title()}"
        super().save(*args, **kwargs)

    def __str__(self):
        """Return a string with author's full name."""
        return self.full_name


class Text(models.Model):
    """A model storing a text with few additional info."""
    title = models.CharField(max_length=300)
    text = models.TextField()
    author = models.ForeignKey(Author, on_delete=models.CASCADE)

    def __str__(self):
        """Return a string with a text's title."""
        return self.title