from rest_framework.serializers import ModelSerializer, PrimaryKeyRelatedField
from rest_framework_bulk import BulkSerializerMixin

from .models import DocumentationLink, Member, OffTopicChannelName, Role, SnakeName


class DocumentationLinkSerializer(ModelSerializer):
    class Meta:
        model = DocumentationLink
        fields = ('package', 'base_url', 'inventory_url')


class OffTopicChannelNameSerializer(ModelSerializer):
    class Meta:
        model = OffTopicChannelName
        fields = ('name',)

    def to_representation(self, obj):
        return obj.name


class SnakeNameSerializer(ModelSerializer):
    class Meta:
        model = SnakeName
        fields = ('name', 'scientific')


class RoleSerializer(ModelSerializer):
    class Meta:
        model = Role
        fields = ('id', 'name', 'colour', 'permissions')


class MemberSerializer(BulkSerializerMixin, ModelSerializer):
    roles = PrimaryKeyRelatedField(many=True, queryset=Role.objects.all())

    class Meta:
        model = Member
        fields = ('id', 'avatar_hash', 'name', 'discriminator', 'roles')
        depth = 1