"""Tag serializers."""
from rest_framework import serializers
from tag import models
from utils.serializers import TranslatedField


class TagBaseSerializer(serializers.ModelSerializer):
    """Serializer for model Tag."""

    label_translated = TranslatedField()

    class Meta:
        """Meta class."""

        model = models.Tag
        fields = [
            'id',
            'label',
            'label_translated',
            'category'
        ]
        extra_kwargs = {
            'label': {'write_only': True},
            'category': {'write_only': True}
        }


class TagCategoryBaseSerializer(serializers.ModelSerializer):
    """Serializer for model TagCategory."""

    label_translated = TranslatedField()
    country_translated = TranslatedField(source='country.name_translated')

    class Meta:
        """Meta class."""

        model = models.TagCategory
        fields = (
            'id',
            'label',
            'label_translated',
            'country',
            'country_translated',
            'public',
        )
        extra_kwargs = {
            'label': {'write_only': True},
            'country': {'write_only': True},
        }


class TagCategoryDetailSerializer(TagCategoryBaseSerializer):

    tags = TagBaseSerializer(many=True)

    class Meta(TagCategoryBaseSerializer.Meta):
        """Meta class."""

        fields = TagCategoryBaseSerializer.Meta.fields + ('tags', )