from rest_framework import serializers

# from snippets.models import Snippet, LANGUAGE_CHOICES, STYLE_CHOICES

from docs.models import Document, Folder, Topic, DocTopic

from django.contrib.auth.models import User

class FolderSerializer(serializers.HyperlinkedModelSerializer):

parent_name = serializers.ReadOnlyField(source='parent.name')

docs = serializers.HyperlinkedRelatedField(

many=True, view_name='document-detail', read_only=True)

owner = serializers.ReadOnlyField(source='owner.username')

class Meta:

model = Folder

fields = ['id', 'url', 'name',

'parent_name', 'parent',

'docs',

'owner']

class DocSerializer(serializers.HyperlinkedModelSerializer):

folder_name = serializers.ReadOnlyField(source='folder.name')

owner = serializers.ReadOnlyField(source='owner.username')

class Meta:

model = Document

fields = ['id', 'url', 'name', 'document',

'folder_name', 'folder',

'topics',

'owner']

class TopicSerializer(serializers.HyperlinkedModelSerializer):

class Meta:

model = Topic

fields = ['id', 'url', 'name', 'short_desc', 'description', 'docs']

class DocTopicSerializer(serializers.HyperlinkedModelSerializer):

docs = DocSerializer(read_only=True, many=True)

topics = TopicSerializer(read_only=True, many=True)

# doc_name = serializers.ReadOnlyField(source='document.name')

class Meta:

model = DocTopic

# fields = "__all__"

fields = ['id', 'url', 'created',

'doc_id', 'topic_id',

'docs', 'topics']

class UserSerializer(serializers.HyperlinkedModelSerializer):

docs = serializers.HyperlinkedRelatedField(

many=True, view_name='doc-detail', read_only=True)

class Meta:

model = User

fields = ['url', 'id', 'username', 'docs']