package main

import (
	"bytes"
	"fmt"
	"os"
	"path/filepath"

	"io"
	"net/http"
	"strconv"

	"github.com/BurntSushi/toml"
	"github.com/diamondburned/gotk4/pkg/gtk/v4"
	"github.com/gen2brain/beeep"
	"github.com/jasonlovesdoggo/gopen"
)

func updateCheck() error {
	req, err := http.Get("https://sunglocto.net/lambda_update")
	if err != nil {
		return err
	}

	defer req.Body.Close()

	p, err := io.ReadAll(req.Body)
	if err != nil {
		return err
	}

	newest_version, err := strconv.Atoi(string(p))
	if err != nil {
		return err
	}

	current_version, err := strconv.Atoi(string(lambda_version))
	if err != nil {
		return err
	}

	if newest_version > current_version {
		win := gtk.NewWindow()
		win.SetDefaultSize(1, 1)
		box := gtk.NewBox(gtk.OrientationVertical, 5)
		header := gtk.NewLabel(loadedLocale["updateAvailable"])
		txt := gtk.NewLabel(fmt.Sprintf(loadedLocale["versionAvailable"], newest_version))
		btn := gtk.NewButtonWithLabel(loadedLocale["seeSite"])
		btn.ConnectClicked(func() {
			gopen.Open("https://sunglocto.net/lambda")
			win.SetVisible(false)
		})

		header.AddCSSClass("author")

		box.Append(header)
		box.Append(txt)
		box.Append(btn)

		win.SetChild(box)
		win.SetResizable(false)
		win.SetVisible(true)
	}

	return nil
}

func showInitialConsent() {
	win := gtk.NewWindow()
	win.SetDefaultSize(600, 1)
	win.SetTitle(loadedLocale["updateCheck"])
	box := gtk.NewBox(gtk.OrientationVertical, 5)
	textbox := gtk.NewBox(gtk.OrientationVertical, 5)
	subtextbox := gtk.NewBox(gtk.OrientationHorizontal, 5)
	header := gtk.NewLabel(loadedLocale["updateCheck"])
	header.AddCSSClass("author")
	text := gtk.NewLabel(loadedLocale["updateWarning"])
	text.SetHAlign(gtk.AlignCenter)
	textbox.Append(header)

	i := gtk.NewImageFromPaintable(clientAssetsLoad("update"))
	i.SetPixelSize(50)

	subtextbox.Append(i)
	subtextbox.Append(text)
	textbox.Append(subtextbox)

	buttonbox := gtk.NewBox(gtk.OrientationHorizontal, 0)
	yes := gtk.NewButtonWithLabel(loadedLocale["yes"])
	yes.SetHExpand(true)

	yes.ConnectClicked(func() {
		win.SetVisible(false)
		save("yes")
	})
	no := gtk.NewButtonWithLabel(loadedLocale["no"])
	no.SetHExpand(true)

	no.ConnectClicked(func() {
		win.SetVisible(false)
		save("no")
	})
	buttonbox.Append(yes)
	buttonbox.Append(no)

	box.Append(textbox)
	box.Append(buttonbox)
	win.SetChild(box)
	win.SetResizable(false)
	win.SetVisible(true)

}

func save(choice string) {
	loadedConfig.CheckUpdate = choice
	var b bytes.Buffer
	e := toml.NewEncoder(&b)
	e.Encode(loadedConfig)

	p, err := ensureConfig()
	if err != nil {
		panic(err)
	}
	os.WriteFile(filepath.Join(p, "lambda.toml"), b.Bytes(), 0644)

	fmt.Println("a")
	// Please add tenary operators to go istg this is painful

	// TODO: This approach may not work for RTL languages OR languages with different structure like CJK
	willwont := make(map[string]string)
	willwont["yes"] = loadedLocale["updateWill"]
	willwont["no"] = loadedLocale["updateWont"]

	beeep.Notify(loadedLocale["attention"], fmt.Sprintf(loadedLocale["updateSave"], willwont[choice]), commentBytes)

}