from django.db import models
from djrichtextfield.models import RichTextField

# Create your models here.

class PostesBureau(models.Model):
    nom = models.CharField(max_length=255)

    def __str__(self):
        return self.nom

class Assemblee(models.Model):
    nom = models.CharField(max_length=255)

    def __str__(self):
        return self.name
    

class MembreAssemblee(models.Model):
    nom = models.CharField(max_length=255)
    prenom = models.CharField(max_length=255)
    assemblee = models.ForeignKey(Assemblee, on_delete=models.PROTECT, related_name="membres")
    poste_bureau = models.ForeignKey(PostesBureau, on_delete=models.SET_NULL, blank=True, null=True, related_name="+")

    @property
    def est_au_bureau(self):
        return self.poste_bureau is not None

    def __str__(self):
        return f"{self.prenom} {self.prenom} - {self.assemblee}"


class Reunion(models.Model):
    nom = models.CharField(max_length=255)
    debut = models.DateTimeField()
    assemblee = models.ForeignKey(Assemblee, on_delete=models.CASCADE, related_name="reunions")

    def __str__(self):
        return f"{self.nom} de {self.assemblee} - {self.debut}"
    
    class Meta:
        ordering = ['assemblee', 'debut']


class PresenceReunion(models.Model):
    class TypePresence(models.IntegerChoices):
        PRESENT = 1, "Présent"
        EXCUSE = 2, "Excusé"
        ABSENT = 3, "Absent"
    reunion = models.ForeignKey(Reunion, on_delete=models.CASCADE, related_name="presences")
    membre = models.ForeignKey(Reunion, on_delete=models.CASCADE, related_name="presences_reunions")
    presence = models.PositiveSmallIntegerField(choices=TypePresence)

    def __str__(self):
        return f"{self.membre} - {self.reunion} - {self.presence.label}"


class PointOrdreDuJour(models.Model):
    reunion = models.ForeignKey(Reunion, on_delete=models.CASCADE, related_name="points_ordre_du_jour")
    ordre = models.PositiveSmallIntegerField()
    titre = models.CharField(max_length=512)
    texte = RichTextField()

    def __str__(self):
        return f'{self.reunion} - {self.titre}'
    
    class Meta:
        ordering = ['reunion', 'ordre']

class DiscussionPointOrdreDuJour(models.Model):
    point = models.OneToOneField(PointOrdreDuJour, on_delete=models.PROTECT)
    texte = RichTextField()

    def __str__(self):
        return self.point