package util

import (
	"errors"
	"fmt"
)

//func StructToMap(obj interface{}) map[string]any {
//	objValue := reflect.ValueOf(obj)
//	objType := objValue.Type()
//
//	data := make(map[string]any)
//	for i := 0; i < objValue.NumField(); i++ {
//		field := objValue.Field(i)
//		key := objType.Field(i).Name
//		value := field.Interface()
//		data[key] = value
//	}
//	return data
//}

func ToString(value any) (string, error) {
	switch val := value.(type) {
	case string:
		return val, nil
	case bool, int, int8, int16, int32, int64, uint, uint8, uint16, uint32, uint64, float32, float64:
		return fmt.Sprint(val), nil
	case []byte:
		return string(val), nil
	case fmt.Stringer:
		return val.String(), nil
	}
	return "", errors.New("无法转为string")
}