from django.db import models


class Project(models.Model):
    class Status(models.TextChoices):
        PLANNING = "planning"
        ACTIVE = "active"
        REVIEW = "review"
        DONE = "done"

    name = models.CharField(max_length=255)
    client = models.ForeignKey(
        "accounts.CustomUser",
        on_delete=models.CASCADE,
        related_name="client_projects",
    )
    status = models.CharField(
        max_length=20,
        choices=Status.choices,
        default=Status.PLANNING,
    )
    members = models.ManyToManyField(
        "accounts.CustomUser",
        through="accounts.ProjectMembership",
        related_name="projects",
    )
    created_at = models.DateTimeField(auto_now_add=True)
    updated_at = models.DateTimeField(auto_now=True)

    class Meta:
        ordering = ["-updated_at"]

    def __str__(self):
        return self.name