package main

import (
	"fmt"
	"log"
	"os"
	"strings"
	"time"

	"gitea.urkob.com/urko/go-wifi-switcher/cfg"
	"gitea.urkob.com/urko/go-wifi-switcher/internal/providers"
	"gitea.urkob.com/urko/go-wifi-switcher/internal/switcher"
	"github.com/go-rod/rod/lib/launcher"
	"github.com/go-rod/rod/lib/utils"
	"github.com/ysmood/leakless"
)

func main() {
	envFile := ""
	if os.Getenv("ENV") != "prod" {
		envFile = "./.env"
	}

	config := cfg.NewConfig(envFile)
	log.SetFlags(log.Lmicroseconds)
	config.LogFile = false
	if config.LogFile {
		logFileName := fmt.Sprintf("%s.txt", time.Now().Format(strings.ReplaceAll(time.RFC1123Z, ":", "_")))
		f, err := os.OpenFile(logFileName, os.O_WRONLY|os.O_CREATE|os.O_APPEND, 0o644)
		if err != nil {
			log.Fatal(err)
		}

		defer f.Close()
		log.SetOutput(f)
	}

	var lc *launcher.Launcher
	var remoteControlBrowserURL string

	log.Println("config", config)
	if config.Bin != "" {
		lc = launcher.New().Bin(config.Bin)
		remoteControlBrowserURL = lc.MustLaunch()
		log.Println("u = lc.MustLaunch()", remoteControlBrowserURL)
	} else {
		lc = launcher.New()
		path := launcher.NewBrowser().MustGet()
		args := lc.FormatArgs()

		cmd := leakless.New().Command(path, args...)

		parser := launcher.NewURLParser()
		cmd.Stderr = parser
		utils.E(cmd.Start())
		remoteControlBrowserURL = launcher.MustResolveURL(<-parser.URL)
	}

	sw := switcher.NewSwitcher(remoteControlBrowserURL, config)
	prv := providers.NewNucom(sw.Page)
	err := sw.SwitchWIFI(prv)
	if err != nil {
		panic(err)
	}

	log.Println("task completed")
}