# -*- 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

class Migration(DataMigration):

    def forwards(self, orm):
        from annotation.models import Annotation
        from entity.models import Entity
        import ox

        names = {}
        for e in Entity.objects.order_by('created'):
            key = (e.type, e.name.lower())
            if key not in names:
                names[key] = []
            names[key].append(e.get_id())

        for key in names:
            if len(names[key]) > 1:
                newid = names[key][0]
                for oldid in names[key][1:]:
                    Annotation.objects.filter(value=oldid).update(value=newid)
                    Entity.objects.filter(id=ox.fromAZ(oldid)).delete()

    def backwards(self, orm):
        "Write your backwards methods here."

    models = {
        'auth.group': {
            'Meta': {'object_name': 'Group'},
            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
            'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '255'}),
            'permissions': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Permission']", 'symmetrical': 'False', 'blank': 'True'})
        },
        'auth.permission': {
            'Meta': {'ordering': "('content_type__app_label', 'content_type__model', 'codename')", 'unique_together': "(('content_type', 'codename'),)", 'object_name': 'Permission'},
            'codename': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
            'content_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['contenttypes.ContentType']"}),
            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
            'name': ('django.db.models.fields.CharField', [], {'max_length': '50'})
        },
        'auth.user': {
            'Meta': {'object_name': 'User'},
            'date_joined': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
            'email': ('django.db.models.fields.EmailField', [], {'max_length': '255', 'blank': 'True'}),
            'first_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
            'groups': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Group']", 'symmetrical': 'False', 'blank': 'True'}),
            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
            'is_active': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
            'is_staff': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
            'is_superuser': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
            'last_login': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
            'last_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
            'password': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
            'user_permissions': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Permission']", 'symmetrical': 'False', 'blank': 'True'}),
            'username': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '255'})
        },
        'contenttypes.contenttype': {
            'Meta': {'ordering': "('name',)", 'unique_together': "(('app_label', 'model'),)", 'object_name': 'ContentType', 'db_table': "'django_content_type'"},
            'app_label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
            'model': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'})
        },
        'document.document': {
            'Meta': {'unique_together': "(('user', 'name', 'extension'),)", 'object_name': 'Document'},
            'created': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
            'description': ('django.db.models.fields.TextField', [], {'default': "''"}),
            'description_sort': ('django.db.models.fields.CharField', [], {'max_length': '512', 'null': 'True'}),
            'dimensions_sort': ('django.db.models.fields.CharField', [], {'max_length': '512'}),
            'extension': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
            'file': ('django.db.models.fields.files.FileField', [], {'default': 'None', 'max_length': '100', 'null': 'True', 'blank': 'True'}),
            'height': ('django.db.models.fields.IntegerField', [], {'default': '-1'}),
            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
            'items': ('django.db.models.fields.related.ManyToManyField', [], {'related_name': "'documents'", 'symmetrical': 'False', 'through': "orm['document.ItemProperties']", 'to': "orm['item.Item']"}),
            'matches': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
            'modified': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'blank': 'True'}),
            'name': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
            'name_sort': ('django.db.models.fields.CharField', [], {'max_length': '255', 'null': 'True'}),
            'oshash': ('django.db.models.fields.CharField', [], {'max_length': '16', 'unique': 'True', 'null': 'True'}),
            'pages': ('django.db.models.fields.IntegerField', [], {'default': '-1'}),
            'ratio': ('django.db.models.fields.FloatField', [], {'default': '1'}),
            'size': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
            'uploading': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
            'user': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'files'", 'to': "orm['auth.User']"}),
            'width': ('django.db.models.fields.IntegerField', [], {'default': '-1'})
        },
        'document.itemproperties': {
            'Meta': {'unique_together': "(('item', 'document'),)", 'object_name': 'ItemProperties'},
            'created': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
            'description': ('django.db.models.fields.TextField', [], {'default': "''"}),
            'description_sort': ('django.db.models.fields.CharField', [], {'max_length': '512', 'null': 'True'}),
            'document': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'descriptions'", 'to': "orm['document.Document']"}),
            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
            'index': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
            'item': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['item.Item']"}),
            'modified': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'blank': 'True'})
        },
        'entity.documentproperties': {
            'Meta': {'unique_together': "(('entity', 'document'),)", 'object_name': 'DocumentProperties'},
            'created': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
            'document': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['document.Document']"}),
            'entity': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'documentproperties'", 'to': "orm['entity.Entity']"}),
            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
            'index': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
            'modified': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'blank': 'True'})
        },
        'entity.entity': {
            'Meta': {'unique_together': "(('type', 'name'),)", 'object_name': 'Entity'},
            'alternativeNames': ('ox.django.fields.TupleField', [], {'default': '[]'}),
            'created': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
            'data': ('ox.django.fields.DictField', [], {'default': '{}'}),
            'documents': ('django.db.models.fields.related.ManyToManyField', [], {'related_name': "'entities'", 'symmetrical': 'False', 'through': "orm['entity.DocumentProperties']", 'to': "orm['document.Document']"}),
            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
            'matches': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
            'modified': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'blank': 'True'}),
            'name': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
            'name_find': ('django.db.models.fields.TextField', [], {'default': "''"}),
            'name_sort': ('django.db.models.fields.CharField', [], {'max_length': '255', 'null': 'True'}),
            'type': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
            'user': ('django.db.models.fields.related.ForeignKey', [], {'default': 'None', 'related_name': "'entities'", 'null': 'True', 'to': "orm['auth.User']"})
        },
        'entity.find': {
            'Meta': {'unique_together': "(('entity', 'key'),)", 'object_name': 'Find'},
            'entity': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'find'", 'to': "orm['entity.Entity']"}),
            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
            'key': ('django.db.models.fields.CharField', [], {'max_length': '200', 'db_index': 'True'}),
            'value': ('django.db.models.fields.TextField', [], {'db_index': 'True', 'blank': 'True'})
        },
        'item.item': {
            'Meta': {'object_name': 'Item'},
            'created': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
            'data': ('ox.django.fields.DictField', [], {'default': '{}'}),
            'external_data': ('ox.django.fields.DictField', [], {'default': '{}'}),
            'groups': ('django.db.models.fields.related.ManyToManyField', [], {'symmetrical': 'False', 'related_name': "'items'", 'blank': 'True', 'to': "orm['auth.Group']"}),
            'icon': ('django.db.models.fields.files.ImageField', [], {'default': 'None', 'max_length': '100', 'blank': 'True'}),
            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
            'json': ('ox.django.fields.DictField', [], {'default': '{}'}),
            'level': ('django.db.models.fields.IntegerField', [], {'db_index': 'True'}),
            'modified': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'blank': 'True'}),
            'oxdbId': ('django.db.models.fields.CharField', [], {'max_length': '42', 'unique': 'True', 'null': 'True', 'blank': 'True'}),
            'poster': ('django.db.models.fields.files.ImageField', [], {'default': 'None', 'max_length': '100', 'blank': 'True'}),
            'poster_frame': ('django.db.models.fields.FloatField', [], {'default': '-1'}),
            'poster_height': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
            'poster_source': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
            'poster_width': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
            'public_id': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128', 'blank': 'True'}),
            'rendered': ('django.db.models.fields.BooleanField', [], {'default': 'False', 'db_index': 'True'}),
            'stream_aspect': ('django.db.models.fields.FloatField', [], {'default': '1.3333333333333333'}),
            'stream_info': ('ox.django.fields.DictField', [], {'default': '{}'}),
            'torrent': ('django.db.models.fields.files.FileField', [], {'default': 'None', 'max_length': '1000', 'blank': 'True'}),
            'user': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'items'", 'null': 'True', 'to': "orm['auth.User']"})
        }
    }

    complete_apps = ['entity']
    symmetrical = True