package main

import (
	"log"
	"net/http"
	"os"
	"path/filepath"
	"text/template"
	"time"
)

func main() {
	db.h = nil //make sure it's in proper state.

	workingdir := getWorkingDir()

	//setup log file
	filename := workingdir + "/logs/rpn.superforex." + time.Now().Format("2006-01-02-15-04-06") + ".log"
	f, err := os.OpenFile(filename, os.O_RDWR|os.O_CREATE|os.O_APPEND, 0666)
	if err != nil {
		log.Fatalf("Error opening file: %v", err)
	}
	defer f.Close()
	log.SetOutput(f)

	//Read Config
	readConfig()
	//readConfigForTest()

	//setup http handler
	http.HandleFunc("/rpnNameAndCard", rpnNameAndCard)   //ask name and card no
	http.HandleFunc("/rpn_notify", rpnNotify)            //called by rpn
	http.HandleFunc("/alipay", leanworkInFAT)            // leanwork in
	fs := wrapHandler(http.FileServer(http.Dir("./PG"))) //leanwork P2P embeded in
	http.HandleFunc("/", fs)

	//start listening
	svr := Config.Server.Host + ":" + Config.Server.Port
	log.Println("Server started on: " + svr)
	http.ListenAndServe(svr, nil)

	//program never reach here.
}

func getWorkingDir() string {
	dir, err := filepath.Abs(filepath.Dir(os.Args[0]))
	if err != nil {
		log.Fatal(err)
	}
	return dir
}

func errPage(w http.ResponseWriter, code int, msg string) {
	var data struct {
		ErrorMessage string
	}
	data.ErrorMessage = msg
	w.WriteHeader(code)
	t := template.Must(template.ParseFiles("PG/error.html"))
	t.Execute(w, data)
}