from django.db import models
from . import Club, CustomUser, FederalMatchCategory
import uuid

class Event(models.Model):
    id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=True)
    club = models.ForeignKey(Club, on_delete=models.CASCADE)
    creation_date = models.DateTimeField()
    creator = models.ForeignKey(CustomUser, blank=True, null=True, on_delete=models.CASCADE)
    name = models.CharField(max_length=200, null=True, blank=True)
    federal_tournament_data = models.JSONField(null=True, blank=True)
    court_count = models.IntegerField(null=True, blank=True)
    tenup_id = models.CharField(max_length=20, null=True, blank=True)
    group_stage_format = models.IntegerField(default=FederalMatchCategory.NINE_GAMES, choices=FederalMatchCategory.choices, null=True, blank=True)
    round_format = models.IntegerField(default=FederalMatchCategory.NINE_GAMES, choices=FederalMatchCategory.choices, null=True, blank=True)
    loser_round_format = models.IntegerField(default=FederalMatchCategory.NINE_GAMES, choices=FederalMatchCategory.choices, null=True, blank=True)

    def __str__(self):
        return self.display_name()

    def display_name(self):
        if self.name:
            return self.name
        elif self.club.name:
            return self.club.name
        else:
            return '--'