package rpcx

import (
	"context"

	"github.com/smallnest/rpcx/client"
)

func newSys(options *Options) (sys ISys, err error) {
	if options.RpcxStartType == RpcxStartByService { //创建RPCX 服务端
		sys, err = newService(options)
		return
	}

	if options.RpcxStartType == RpcxStartByClient { //创建RPCX 客户端
		sys, err = newClient(options)
		return
	}
	var (
		service ISys
		client  ISys
	)
	service, err = newService(options)
	client, err = newClient(options)
	sys = &RPCX{
		service: service,
		client:  client,
	}
	return
}

type RPCX struct {
	service ISys
	client  ISys
}

func (this *RPCX) Start() (err error) {
	this.service.Start()
	this.client.Start()
	return
}

func (this *RPCX) Stop() (err error) {
	this.service.Stop()
	this.client.Stop()
	return
}

func (this *RPCX) RegisterFunction(fn interface{}) (err error) {
	this.service.RegisterFunction(fn)
	return
}

func (this *RPCX) RegisterFunctionName(name string, fn interface{}) (err error) {
	this.service.RegisterFunctionName(name, fn)
	return
}

func (this *RPCX) UnregisterAll() (err error) {
	return this.service.UnregisterAll()
}

//同步调用
func (this *RPCX) Call(ctx context.Context, servicePath string, serviceMethod string, args interface{}, reply interface{}) (err error) {
	return this.client.Call(ctx, servicePath, serviceMethod, args, reply)
}

//异步调用
func (this *RPCX) Go(ctx context.Context, servicePath string, serviceMethod string, args interface{}, reply interface{}, done chan *client.Call) (call *client.Call, err error) {
	return this.client.Go(ctx, servicePath, serviceMethod, args, reply, done)
}

//跨服同步调用
func (this *RPCX) AcrossClusterCall(ctx context.Context, clusterTag string, servicePath string, serviceMethod string, args interface{}, reply interface{}) (err error) {
	return this.client.AcrossClusterCall(ctx, clusterTag, servicePath, serviceMethod, args, reply)
}

//跨服异步调用
func (this *RPCX) AcrossClusterGo(ctx context.Context, clusterTag string, servicePath string, serviceMethod string, args interface{}, reply interface{}, done chan *client.Call) (call *client.Call, err error) {
	return this.client.AcrossClusterGo(ctx, clusterTag, servicePath, serviceMethod, args, reply, done)
}