package util

import (
	"encoding/json"

	"github.com/gogf/gf/v2/container/gvar"
)

func ParseJSONField(field any) any {
	var v *gvar.Var
	switch val := field.(type) {
	case *gvar.Var:
		v = val
	default:
		return field
	}

	if v == nil || v.IsNil() || v.IsEmpty() {
		return nil
	}

	str := v.String()
	var result any
	if json.Unmarshal([]byte(str), &result) == nil {
		return result
	}
	return str
}