package logic

import (
	"admin/admin"
	"encoding/json"
	"reflect"

	"pkg.local/utils"
	validateService "pkg.local/validate"
)

type BaseLogic struct {
}

func (l *BaseLogic) checkParams(in interface{}, v validateService.IValidator) *admin.Response {
	rv := reflect.ValueOf(in)
	if rv.Kind() != reflect.Ptr || rv.IsNil() {
		return &admin.Response{
			Code: utils.ErrorParams.Code,
			Msg:  "request must be non‑nil proto pointer",
		}
	}

	resp := validateService.ValidateFromProto(in, v)
	if resp != utils.StringEmpty {
		return &admin.Response{
			Code: utils.ErrorParams.Code,
			Msg:  resp,
		}
	}
	return nil
}

func (l *BaseLogic) fail(status utils.Status) *admin.Response {
	return &admin.Response{Code: status.Code, Msg: status.Msg}
}

func (l *BaseLogic) out(status utils.Status, msg string) *admin.Response {
	return &admin.Response{Code: status.Code, Msg: msg}
}

func (l *BaseLogic) ok(data any) *admin.Response {
	buf, _ := json.Marshal(data)
	return &admin.Response{Code: utils.Ok.Code, Msg: utils.Ok.Msg, Data: string(buf)}
}