# -*- coding: utf-8 -*-
from south.utils import datetime_utils as datetime
from south.db import db
from south.v2 import DataMigration
from django.db import models
from django.conf import settings

from photologue.models import Gallery, Photo


class GalleryPhotoJoin(models.Model):

    """Temp model for representing the join table between Gallery and Photo."""
    id = models.IntegerField()
    gallery = models.ForeignKey(Gallery)
    photo = models.ForeignKey(Photo)
    sort_value = models.IntegerField(default=1)

    class Meta:
        db_table = 'photologue_gallery_photos'
        managed = False


class Migration(DataMigration):

    def forwards(self, orm):
        for gallery in orm.Gallery.objects.all():
            counter = 0
            for photo in gallery.photos.all().order_by('-date_added'):
                join = GalleryPhotoJoin.objects.get(gallery=gallery,
                                                    photo=photo)
                join.sort_value = counter
                join.save()
                counter += 1

        current_site = orm['sites.Site'].objects.get(pk=settings.SITE_ID)

        for gallery in orm.Gallery.objects.all():
            gallery.sites.add(current_site)

        for photo in orm.Photo.objects.all():
            photo.sites.add(current_site)

    def backwards(self, orm):
        raise RuntimeError("Cannot reverse this migration.")

    models = {
        u'photologue.gallery': {
            'Meta': {'ordering': "['-date_added']", 'object_name': 'Gallery'},
            'date_added': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
            'description': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
            'is_public': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
            'photos': ('sortedm2m.fields.SortedManyToManyField', [], {'blank': 'True', 'related_name': "'galleries'", 'null': 'True', 'symmetrical': 'False', 'to': u"orm['photologue.Photo']"}),
            'sites': ('django.db.models.fields.related.ManyToManyField', [], {'symmetrical': 'False', 'to': u"orm['sites.Site']", 'null': 'True', 'blank': 'True'}),
            'slug': ('django.db.models.fields.SlugField', [], {'unique': 'True', 'max_length': '50'}),
            'tags': ('photologue.models.TagField', [], {'max_length': '255', 'blank': 'True'}),
            'title': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '50'})
        },
        u'photologue.galleryupload': {
            'Meta': {'object_name': 'GalleryUpload'},
            'caption': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
            'description': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
            'gallery': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['photologue.Gallery']", 'null': 'True', 'blank': 'True'}),
            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
            'is_public': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
            'tags': ('django.db.models.fields.CharField', [], {'max_length': '255', 'blank': 'True'}),
            'title': ('django.db.models.fields.CharField', [], {'max_length': '50'}),
            'zip_file': ('django.db.models.fields.files.FileField', [], {'max_length': '100'})
        },
        u'photologue.photo': {
            'Meta': {'ordering': "['-date_added']", 'object_name': 'Photo'},
            'caption': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
            'crop_from': ('django.db.models.fields.CharField', [], {'default': "'center'", 'max_length': '10', 'blank': 'True'}),
            'date_added': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
            'date_taken': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'blank': 'True'}),
            'effect': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'related_name': "'photo_related'", 'null': 'True', 'to': u"orm['photologue.PhotoEffect']"}),
            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
            'image': ('django.db.models.fields.files.ImageField', [], {'max_length': '100'}),
            'is_public': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
            'sites': ('django.db.models.fields.related.ManyToManyField', [], {'symmetrical': 'False', 'to': u"orm['sites.Site']", 'null': 'True', 'blank': 'True'}),
            'slug': ('django.db.models.fields.SlugField', [], {'unique': 'True', 'max_length': '50'}),
            'tags': ('photologue.models.TagField', [], {'max_length': '255', 'blank': 'True'}),
            'title': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '50'}),
            'view_count': ('django.db.models.fields.PositiveIntegerField', [], {'default': '0'})
        },
        u'photologue.photoeffect': {
            'Meta': {'object_name': 'PhotoEffect'},
            'background_color': ('django.db.models.fields.CharField', [], {'default': "'#FFFFFF'", 'max_length': '7'}),
            'brightness': ('django.db.models.fields.FloatField', [], {'default': '1.0'}),
            'color': ('django.db.models.fields.FloatField', [], {'default': '1.0'}),
            'contrast': ('django.db.models.fields.FloatField', [], {'default': '1.0'}),
            'description': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
            'filters': ('django.db.models.fields.CharField', [], {'max_length': '200', 'blank': 'True'}),
            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
            'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'}),
            'reflection_size': ('django.db.models.fields.FloatField', [], {'default': '0'}),
            'reflection_strength': ('django.db.models.fields.FloatField', [], {'default': '0.6'}),
            'sharpness': ('django.db.models.fields.FloatField', [], {'default': '1.0'}),
            'transpose_method': ('django.db.models.fields.CharField', [], {'max_length': '15', 'blank': 'True'})
        },
        u'photologue.photosize': {
            'Meta': {'ordering': "['width', 'height']", 'object_name': 'PhotoSize'},
            'crop': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
            'effect': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'related_name': "'photo_sizes'", 'null': 'True', 'to': u"orm['photologue.PhotoEffect']"}),
            'height': ('django.db.models.fields.PositiveIntegerField', [], {'default': '0'}),
            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
            'increment_count': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
            'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '40'}),
            'pre_cache': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
            'quality': ('django.db.models.fields.PositiveIntegerField', [], {'default': '70'}),
            'upscale': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
            'watermark': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'related_name': "'photo_sizes'", 'null': 'True', 'to': u"orm['photologue.Watermark']"}),
            'width': ('django.db.models.fields.PositiveIntegerField', [], {'default': '0'})
        },
        u'photologue.watermark': {
            'Meta': {'object_name': 'Watermark'},
            'description': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
            'image': ('django.db.models.fields.files.ImageField', [], {'max_length': '100'}),
            'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'}),
            'opacity': ('django.db.models.fields.FloatField', [], {'default': '1'}),
            'style': ('django.db.models.fields.CharField', [], {'default': "'scale'", 'max_length': '5'})
        },
        u'sites.site': {
            'Meta': {'ordering': "(u'domain',)", 'object_name': 'Site', 'db_table': "u'django_site'"},
            'domain': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
            'name': ('django.db.models.fields.CharField', [], {'max_length': '50'})
        }
    }

    complete_apps = ['photologue']
    symmetrical = True