package main

import (
	"JISQueueing/server"
	"fmt"
	"github.com/spf13/viper"
	"log"
	"net/http"
	"strconv"

	"github.com/gorilla/handlers"
)

func main() {
	viper.SetConfigName("config")
	viper.SetConfigType("yaml")
	viper.AddConfigPath(".")
	viper.AddConfigPath("/etc/queuing")

	viper.SetDefault("debug", false)
	viper.SetDefault("ip", "10.1.3.100")
	viper.SetDefault("server.ssl", true)
	viper.SetDefault("server.certFile", "/etc/queuing/server.crt")
	viper.SetDefault("server.keyFile", "/etc/queuing/server.key")
	viper.SetDefault("server.port", 433)
	viper.SetDefault("redis.addr", "10.1.3.100:6379")
	viper.SetDefault("redis.channel", "qq")
	viper.SetDefault("mail.host", "mail1.jisedu.or.id")
	viper.SetDefault("mail.port", 25)
	viper.SetDefault("mail.username", "IT.Q@jisedu.or.id")
	viper.SetDefault("mail.logo", "/etc/queuing/logo.jpg")

	err := viper.ReadInConfig()
	if err != nil {
		if _, ok := err.(viper.ConfigFileNotFoundError); !ok {
			panic(fmt.Errorf("Fatal error config file: %s \n", err))
		}
	}

	hostLocation := ":" + strconv.Itoa(viper.GetInt("port"))
	mux := server.NewServerMux()
	cors := handlers.CORS(
		handlers.AllowedHeaders([]string{"X-Requested-With", "Content-Type", "Authorization"}),
		handlers.AllowedMethods([]string{"POST", "OPTIONS"}),
		handlers.AllowedOrigins([]string{"*"}),
	)(mux)

	if viper.GetBool("server.ssl") {
		crt := viper.GetString("server.certFile")
		key := viper.GetString("server.keyFile")
		log.Fatal(http.ListenAndServeTLS(hostLocation, crt, key, cors))
	} else {
		log.Fatal(http.ListenAndServe(hostLocation, cors))
	}
}