from rest_framework import serializers
from .models import ActivityLog, AuditLog

class ActivityLogSerializer(serializers.ModelSerializer):
    user_name = serializers.CharField(source='user.get_full_name', read_only=True)

    class Meta:
        model = ActivityLog
        fields = ['id', 'user_name', 'action', 'target_type', 'target_id', 'metadata', 'created_at']
        read_only_fields = ['id', 'user_name', 'action', 'target_type', 'target_id', 'metadata', 'created_at']

class AuditLogSerializer(serializers.ModelSerializer):
    user_name = serializers.CharField(source='user.get_full_name', read_only=True)

    class Meta:
        model = AuditLog
        fields = ['id', 'user_name', 'action', 'model_name', 'object_id', 'changes', 'ip_address', 'created_at']
        read_only_fields = ['id', 'user_name', 'action', 'model_name', 'object_id', 'changes', 'ip_address', 'created_at']