package main

import (
	"oc-search/controllers"
	"oc-search/models"
	_ "oc-search/routers"
	_ "oc-search/views"

	"github.com/beego/beego/logs"
	beego "github.com/beego/beego/v2/server/web"
	"github.com/goraz/onion"
)

const defaultConfigFile = "/etc/oc/search.json"
const localConfigFile = "./search.json"

func main() {

	loadConfig()
	controllers.CreateOCCatalogAPI()

	beego.BConfig.WebConfig.Session.SessionOn = true
	beego.SetStaticPath("/favicon.ico", "/static/favicon.ico")
	beego.BConfig.WebConfig.DirectoryIndex = true
	beego.BConfig.WebConfig.StaticDir["/swagger"] = "swagger"

	beego.Run()
}

// Initialising the config in the init so that the oc-catalog API receives it 

func loadConfig(){
	log := logs.NewLogger(10000)
	log.SetLogger("console")

	configFile := ""
	var o *onion.Onion
	l3 := onion.NewEnvLayerPrefix("_", "OCDISCOVERY_")
	l2, err := onion.NewFileLayer(defaultConfigFile, nil)
	if err == nil {
		logs.Info("Config file found : " + defaultConfigFile)
		configFile = defaultConfigFile
	}
	l1, err := onion.NewFileLayer(localConfigFile, nil)
	if err == nil {
		logs.Info("Local config file found " + localConfigFile + ", overriding default file")
		configFile = localConfigFile
	}
	if configFile == "" {
		logs.Info("No config file found, using env")
		o = onion.New(l3)
	} else if l1 == nil && l2 == nil {
		o = onion.New(l1, l2, l3)
	} else if l1 == nil {
		o = onion.New(l2, l3)
	} else if l2 == nil {
		o = onion.New(l1, l3)
	}

	models.GetConfig().OcCatalogUrl = o.GetStringDefault("oc-catalog", "localhost:49618")
	logs.Info("Value for oc-catalog url : " + models.GetConfig().OcCatalogUrl)
}