from django.db import models

class OpenAIAssistant(models.Model):
    """
    Model to store OpenAI assistant details.
    """
    name = models.CharField(max_length=100, unique=True, help_text="Unique name of the assistant")
    description = models.TextField(blank=True, null=True, help_text="Description of the assistant's behavior")
    api_key = models.CharField(max_length=200, help_text="API key for accessing OpenAI services")
    assistant_id = models.CharField(max_length=100, blank=True, null=True, help_text="Optional assistant ID for advanced workflows")
    created_at = models.DateTimeField(auto_now_add=True)
    updated_at = models.DateTimeField(auto_now=True)

    def is_special_assistant(self):
        """
        Determines if the assistant is special (has an assistant_id).
        """
        return bool(self.assistant_id)

    def __str__(self):
        return self.name