package api

import (
	"baize_scaffold/gateway/gw/api/root"
	v1 "baize_scaffold/gateway/gw/api/v1"
	"baize_scaffold/gateway/gw/config"

	"git.sxidc.com/go-framework/baize"
	"git.sxidc.com/go-framework/baize/framework/core/application"
	"git.sxidc.com/go-framework/baize/framework/gateway"
)

var appInstance *application.App
var gatewayInstance *gateway.Gateway

func NewGateway() {
	if appInstance != nil {
		return
	}

	appInstance = baize.NewApplication(config.GetGatewayConfig().ApplicationConfig)

	// 注册Router
	appInstance.Api().PrefixRouter().RegisterVersionedRouter("v1")

	// 创建gateway
	gatewayInstance = gateway.NewGateway(appInstance.Api())

	root.Init(gatewayInstance)
	v1.Init(gatewayInstance)
}

func DestroyGateway() {
	if appInstance == nil {
		return
	}

	gateway.DestroyGateway(gatewayInstance)
	gatewayInstance = nil

	baize.DestroyApplication(appInstance)
	appInstance = nil
}

func Start() error {
	err := appInstance.Start()
	if err != nil {
		return err
	}

	return nil
}

func Finish() error {
	err := appInstance.Finish()
	if err != nil {
		return err
	}

	return nil
}