package main

import (
		"gitee.com/nuokwan_backend_group/mvc/Base"
		"gitee.com/nuokwan_backend_group/mvc/starters"
		"github.com/sirupsen/logrus"
		"github.com/tietang/props/ini"
		"github.com/tietang/props/kvs"
		"os"
)

var env Base.DataMap
var appInstance Base.IApplication

const defEnv = "dev"
const defConfigPath = "config/app.ini"

//  初始 应用主体
func init() {
		// 初始化 环境
		initEnvMap()
		// 载入配置(文件,配置服务)
		loadProps()
		registers()
		app := App()
		if apiApp, ok := app.(*Base.AppWeb); ok {
				apiApp.AppName = Base.Config().GetDefault("app.name", "webApp")
		}
}

func initEnvMap() {
		var context = Base.AppContext()
		if env == nil {
				env = make(Base.DataMap)
		}
		// 运行环境指定
		env["env"] = os.Getenv("env")
		// 配置指定
		env["config"] = os.Getenv("config")
		context.RegisterBySingle(Base.LoggerId, logrus.New())
}

// 配置
func loadProps() {
		var context = Base.AppContext()
		file, ok := env["config"]
		if !ok {
				file = defConfigPath
		}
		path := file.(string)
		if path == "" {
				path = defConfigPath
		}
		path = kvs.GetCurrentFilePath(path, 1)
		context.RegisterBySingle(Base.ConfigureId, ini.NewIniFileConfigSource(path))
		Base.Log().Printf("%+v", Base.Config())
}

// 注册相关底层服务
func registers() {
		var context = Base.AppContext()
		// 配置参数注册
		// 注册 starters 类
		context.RegisterBySingle("starters", []Base.IStarter{
				&starters.IrisStarter{},
		})
		// 注册 faces 类
		context.RegisterBySingle("faces", []Base.IFaced{
				&Base.Configure{},
				&Base.LogInstanceFace{},
		})
		// 注册应用启动hook
		context.RegisterBySingle("hooks.AppInit", router)

}

func App() Base.IApplication {
		if appInstance == nil {
				appInstance = Base.NewWebApp()
		}
		return appInstance
}