from django.db import models


class AdventureCategory(models.Model):
    name = models.CharField(max_length=100, unique=True)
    slug = models.SlugField(max_length=120, unique=True)
    description = models.TextField(blank=True)

    def __str__(self) -> str:
        return self.name


class AdventureOffering(models.Model):
    vendor = models.ForeignKey("accounts.VendorProfile", on_delete=models.CASCADE, related_name="adventure_offerings")
    category = models.ForeignKey(AdventureCategory, on_delete=models.PROTECT, related_name="offerings")
    title = models.CharField(max_length=255)
    public_id = models.CharField(max_length=64, unique=True)
    description = models.TextField(blank=True)
    meeting_point = models.CharField(max_length=255, blank=True)
    duration_minutes = models.PositiveIntegerField()
    capacity = models.PositiveIntegerField(default=1)
    price_per_person = models.DecimalField(max_digits=10, decimal_places=2)
    is_active = models.BooleanField(default=True)
    created_at = models.DateTimeField(auto_now_add=True)
    updated_at = models.DateTimeField(auto_now=True)

    class Meta:
        ordering = ("-created_at",)

    def __str__(self) -> str:
        return f"{self.title} ({self.public_id})"


class AdventureImage(models.Model):
    offering = models.ForeignKey(AdventureOffering, on_delete=models.CASCADE, related_name="images")
    image = models.ImageField(upload_to="adventure_images/")
    alt_text = models.CharField(max_length=255, blank=True)
    sort_order = models.PositiveIntegerField(default=0)
    is_primary = models.BooleanField(default=False)

    class Meta:
        ordering = ("sort_order", "id")

    def __str__(self) -> str:
        return f"Image for {self.offering.public_id}"