from django.db import models
from django.urls import reverse
from autoslug import AutoSlugField


class Category(models.Model):
    name = models.CharField(max_length=256, verbose_name="nom")
    slug = AutoSlugField(populate_from="name", unique=True)

    class Meta:
        verbose_name = "catégorie"

    def __str__(self):
        return self.name

    def get_absolute_url(self):
        return reverse("inventory:category", args=(self.slug,))


class Tag(models.Model):
    name = models.CharField(max_length=256, verbose_name="nom")
    slug = AutoSlugField(populate_from="name", unique=True)

    def __str__(self):
        return self.name

    def get_absolute_url(self):
        return reverse("inventory:tag", args=(self.slug,))


class Game(models.Model):
    title = models.CharField(verbose_name="titre", max_length=256)
    slug = AutoSlugField(populate_from="title", unique=True)
    player_range = models.CharField(
        max_length=256, verbose_name="nombre de joueur·se·s"
    )
    duration = models.CharField(max_length=256, verbose_name="durée de partie")
    editor = models.CharField(max_length=256, blank=True, verbose_name="éditeur")
    game_designer = models.CharField(
        max_length=256, blank=True, verbose_name="game designer"
    )
    description = models.TextField(blank=True, verbose_name="description")
    category = models.ForeignKey(
        Category, on_delete=models.RESTRICT, verbose_name="catégorie"
    )
    tags = models.ManyToManyField(Tag, blank=True, verbose_name="tags")
    image = models.ImageField(upload_to="game_img/", blank=True, verbose_name="image")

    class Meta:
        verbose_name = "jeu"
        verbose_name_plural = "jeux"

    def __str__(self):
        return self.title

    def get_absolute_url(self):
        return reverse("inventory:game", args=(self.slug,))