package service

import (
	"fmt"

	"reflect"
	"strings"
)

type MethodInfo struct {
	Fun       reflect.Value
	ParamList []reflect.Value
	types     reflect.Type
}

type IService interface {
	Init(Iservice IService) error
	OnInit() error
	OnRun() bool
	OnFetchService(iservice IService) error
	OnSetupService(iservice IService)  //其他服务被安装
	OnRemoveService(iservice IService) //其他服务被安装

	GetServiceName() string
	SetServiceName(serviceName string) bool
	GetServiceId() int

	GetStatus() int
}

type BaseService struct {
	BaseModule

	serviceid   int
	servicename string
	Status      int
}

func (slf *BaseService) GetServiceId() int {
	return slf.serviceid
}

func (slf *BaseService) GetServiceName() string {
	return slf.servicename
}

func (slf *BaseService) SetServiceName(serviceName string) bool {
	slf.servicename = serviceName
	return true
}

func (slf *BaseService) GetStatus() int {
	return slf.Status
}

func (slf *BaseService) OnFetchService(iservice IService) error {
	return nil
}

func (slf *BaseService) OnSetupService(iservice IService) {
}

func (slf *BaseService) OnRemoveService(iservice IService) {
}

func (slf *BaseService) Init(iservice IService) error {
	slf.ownerService = iservice

	if iservice.GetServiceName() == "" {
		slf.servicename = fmt.Sprintf("%T", iservice)
		parts := strings.Split(slf.servicename, ".")
		if len(parts) != 2 {
			GetLogger().Printf(LEVER_ERROR, "BaseService.Init: service name is error: %q", slf.servicename)
			err := fmt.Errorf("BaseService.Init: service name is error: %q", slf.servicename)
			return err
		}

		slf.servicename = parts[1]
	}

	slf.serviceid = InstanceServiceMgr().GenServiceID()
	return nil
}