package app

import (
	"go.uber.org/zap"

	"github.com/geo-platform/tenant-api/internal/shared/response"
)

func normalizeMonitoringWorkerError(err error) error {
	if err == nil {
		return nil
	}
	if appErr, ok := err.(*response.AppError); ok {
		return appErr
	}
	return err
}

func monitoringWorkerErrorFields(err error) []zap.Field {
	normalized := normalizeMonitoringWorkerError(err)
	if normalized == nil {
		return nil
	}

	if appErr, ok := normalized.(*response.AppError); ok {
		fields := []zap.Field{
			zap.String("error_code", appErr.Message),
			zap.Int("app_code", appErr.Code),
		}
		if appErr.Detail != "" {
			fields = append(fields, zap.String("detail", appErr.Detail))
		}
		if appErr.Cause != nil {
			fields = append(fields, zap.Error(appErr.Cause))
		}
		return fields
	}

	return []zap.Field{zap.Error(normalized)}
}

func MonitoringWorkerErrorFields(err error) []zap.Field {
	return monitoringWorkerErrorFields(err)
}