package sql

import (
	"reflect"
)

func GetRecordMap(s interface{}) map[string]interface{} {
	rv := reflect.ValueOf(s)
	rt := reflect.TypeOf(s)

	if rt.Kind() == reflect.Ptr {
		rv = rv.Elem()
		rt = rt.Elem()
	} else {
		panic("must be ptr")
	}

	fields := make(map[string]interface{})
	//	rt := reflect.TypeOf(s)
	//rv := reflect.ValueOf(s)
	for i := 0; i < rt.NumField(); i++ {
		field := rt.Field(i)
		dbKey := field.Tag.Get("db")
		if dbKey == "" {
			continue

		}
		fields[dbKey] = rv.Field(i).Interface()
	}
	return fields
}