package utils

import (
	"fmt"
	"net/url"
	"reflect"
)

func StructToURLValues(s interface{}) (url.Values, error) {
	values := url.Values{}
	structValue := reflect.ValueOf(s)
	structFieldValue := structValue.FieldByName

	structType := reflect.TypeOf(s)
	for i := 0; i < structType.NumField(); i++ {
		fieldName := structType.Field(i).Name
		tagName := structType.Field(i).Tag.Get("form")
		valueField := fieldName
		if tagName != "" {
			valueField = tagName
		}
		fieldValue := structFieldValue(fieldName)
		switch fieldValue.Kind() {
		case reflect.String:
			values.Set(valueField, fieldValue.String())
		case reflect.Int, reflect.Int64:
			str := fmt.Sprintf("%v", fieldValue.Int())
			values.Set(valueField, str)
		default:
			return nil, fmt.Errorf("unsupported field type: %v", fieldValue.Kind())
		}
	}
	fmt.Println(values)
	return values, nil
}