from django.db import models

from accounts.models import Workspace
from members.models import Member


class TimestampedModel(models.Model):
    created_at = models.DateTimeField(auto_now_add=True)
    updated_at = models.DateTimeField(auto_now=True)

    class Meta:
        abstract = True


class Event(TimestampedModel):
    workspace = models.ForeignKey(Workspace, on_delete=models.CASCADE, related_name="events")
    member = models.ForeignKey(Member, on_delete=models.SET_NULL, related_name="events", null=True, blank=True)
    name = models.CharField(max_length=200)
    occurred_at = models.DateTimeField()
    properties = models.JSONField(default=dict, blank=True)

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