from rest_framework import serializers
from .models import LobsterMemory


class LobsterMemorySerializer(serializers.ModelSerializer):
    """龙虾记忆序列化器"""

    class Meta:
        model = LobsterMemory
        fields = [
            'id',
            'lobster_id',
            'file_path',
            'content',
            'hash',
            'status',
            'version',
            'size',
            'created_at',
            'updated_at',
        ]
        read_only_fields = ['id', 'created_at', 'updated_at']


class FileDiffSerializer(serializers.Serializer):
    """文件差异序列化器"""

    file_path = serializers.CharField()
    lobster_id = serializers.CharField()
    local_content = serializers.CharField(required=False)
    db_content = serializers.CharField(required=False)
    local_hash = serializers.CharField(required=False)
    db_hash = serializers.CharField(required=False)
    status = serializers.CharField()
    message = serializers.CharField(required=False)