from django.db import models


class Tenant(models.Model):
    """
    Tenant model for multi-tenancy support.
    Each tenant represents a separate business unit or organization.
    """
    name = models.CharField(max_length=200, unique=True)
    subdomain = models.SlugField(max_length=100, unique=True)
    schema_name = models.CharField(max_length=100, unique=True)
    is_active = models.BooleanField(default=True)
    created_at = models.DateTimeField(auto_now_add=True)
    updated_at = models.DateTimeField(auto_now=True)
    
    # Tenant-specific configurations
    company_name = models.CharField(max_length=200, blank=True)
    contact_email = models.EmailField()
    phone_number = models.CharField(max_length=15, blank=True)
    website = models.URLField(blank=True)
    
    # Branding settings
    logo = models.ImageField(upload_to='tenant_logos/', null=True, blank=True)
    primary_color = models.CharField(max_length=7, default='#007bff')  # Hex color
    secondary_color = models.CharField(max_length=7, default='#6c757d')  # Hex color
    
    # Feature flags
    enable_social_login = models.BooleanField(default=True)
    enable_email_notifications = models.BooleanField(default=True)
    
    def __str__(self):
        return self.name
    
    class Meta:
        verbose_name = 'Tenant'
        verbose_name_plural = 'Tenants'