from django.db import models

from django_core.models import AbstractBaseModel

from core.apps.tasks.choices.task import PriorityChoice


class Task(AbstractBaseModel):
    column = models.ForeignKey('tasks.Column', on_delete=models.CASCADE, related_name='tasks')
    name = models.CharField(max_length=255)
    description = models.TextField(blank=True)
    priority = models.CharField(max_length=255, choices=PriorityChoice.choices)
    from_date = models.DateField(null=True, blank=True)
    to_date = models.DateField(null=True, blank=True)
    labels = models.ManyToManyField('tasks.Label', related_name='tasks')
    assignees = models.ManyToManyField('accounts.User', related_name='assigned_tasks')
    created_by = models.ForeignKey('accounts.User', on_delete=models.CASCADE, related_name='created_tasks')

    def __str__(self):
        return f"{self.name} created by {self.created_by}"