package main

import (
	"embed"
	"fmt"
	"net/http"
	"os"
	"time"

	"go.wit.com/dev/alexflint/arg"
	"go.wit.com/gui"
	"go.wit.com/log"
)

// are sent via -ldflags at buildtime
var VERSION string
var BUILDTIME string
var ARGNAME string = "forged"

//go:embed resources/*
var resources embed.FS

var HOSTNAME string = "forge.wit.com"
var LIBDIR string = "/var/lib/forged/"
var FORGEDIR string = "/home/forge"

func main() {
	me = new(mainType)
	gui.InitArg()
	me.pp = arg.MustParse(&argv)

	if argv.Bash {
		argv.doBash()
		os.Exit(0)
	}
	if len(argv.BashAuto) != 0 {
		argv.doBashAuto()
		os.Exit(0)
	}

	if argv.Hostname != "" {
		HOSTNAME = argv.Hostname
	}

	// the default forged dir is /home/forge
	if os.Getenv("FORGE_GOSRC") == "" {
		os.Setenv("FORGE_GOSRC", "/home/forge")
	}

	if argv.List != nil {
		doList()
		okExit("")
	}

	if argv.Merge != nil {
		doMerge()
		okExit("")
	}

	if argv.Pull != nil {
		log.Info("pull here")
		okExit("")
	}

	http.HandleFunc("/", okHandler)
	// go https() // use caddy instead
	p := fmt.Sprintf(":%d", argv.Port)
	log.Println(argv.Version(), "HOSTNAME set to:", HOSTNAME)
	log.Println("Running on port", "http://localhost"+p)
	log.Println("Running on port", "http://localhost"+p+"/ipv6.png")
	err := http.ListenAndServe(p, nil)
	if err != nil {
		log.Println("Error starting server:", err)
	}
}

func formatDuration(d time.Duration) string {
	seconds := int(d.Seconds()) % 60
	minutes := int(d.Minutes()) % 60
	hours := int(d.Hours()) % 24
	days := int(d.Hours()) / 24

	result := ""
	if days > 0 {
		result += fmt.Sprintf("%dd ", days)
		return result
	}
	if hours > 0 {
		result += fmt.Sprintf("%dh ", hours)
		return result
	}
	if minutes > 0 {
		result += fmt.Sprintf("%dm ", minutes)
		return result
	}
	if seconds > 0 {
		result += fmt.Sprintf("%ds", seconds)
	}
	return result
}