from django.db import models
from django.contrib.auth.models import User

class PanoramaxUpload(models.Model):
    STATUS_CHOICES = [
        ('pending', 'En attente'),
        ('processing', 'En cours de traitement'),
        ('completed', 'Terminé'),
        ('failed', 'Échoué'),
    ]
    
    user = models.ForeignKey(User, on_delete=models.CASCADE, verbose_name="Utilisateur")
    title = models.CharField(max_length=255, verbose_name="Titre/Description")
    upload_type = models.CharField(max_length=50, verbose_name="Type d'upload") # video, folder, zip, files
    
    uploaded_file = models.FileField(upload_to='panoramax_uploads/%Y/%m/%d/', null=True, blank=True, verbose_name="Fichier principal")
    gpx_file = models.FileField(upload_to='panoramax_uploads/%Y/%m/%d/gpx/', null=True, blank=True, verbose_name="Fichier GPX")
    
    status = models.CharField(max_length=20, choices=STATUS_CHOICES, default='pending', verbose_name="Statut")
    progress = models.IntegerField(default=0, verbose_name="Progression (%)")
    error_message = models.TextField(null=True, blank=True, verbose_name="Message d'erreur")
    upload_set_id = models.CharField(max_length=100, null=True, blank=True, verbose_name="ID de session Panoramax")
    associated_collections = models.JSONField(default=list, blank=True, verbose_name="Collections associées")
    camera_offset = models.IntegerField(default=0, verbose_name="Offset d'orientation caméra (degrés)")
    created_at = models.DateTimeField(auto_now_add=True, verbose_name="Date de création")
    updated_at = models.DateTimeField(auto_now=True, verbose_name="Date de mise à jour")

    class Meta:
        verbose_name = "Upload Panoramax"
        verbose_name_plural = "Uploads Panoramax"
        ordering = ['-created_at']

    def __str__(self):
        return f"{self.title} ({self.get_status_display()})"