package main

import (
	"fmt"
	"log"

	"fyne.io/fyne/v2/app"
	"fyne.io/fyne/v2/container"
	"fyne.io/fyne/v2/widget"

	"gitea.mrixs.me/Mrixs/MrixsCraft-launcher/internal/auth"
	"gitea.mrixs.me/Mrixs/MrixsCraft-launcher/internal/config"
)

// version is set via -ldflags at build time.
var version = "dev"

func main() {
	log.Printf("MrixsCraft Launcher %s", version)

	root, err := config.EnsureRoot()
	if err != nil {
		log.Fatalf("Failed to initialise data directory: %v", err)
	}
	log.Printf("Data directory: %s", root)

	// Try to restore an existing session.
	client, err := auth.NewFromConfig()
	if err != nil {
		log.Fatalf("Failed to create auth client: %v", err)
	}

	sess, err := client.EnsureValid()
	if err != nil {
		log.Printf("Session check failed: %v", err)
	}

	if sess != nil {
		log.Printf("Logged in as %s", sess.Username)
	} else {
		log.Println("No valid session — login required")
	}

	// Bootstrap Fyne UI.
	a := app.New()
	w := a.NewWindow(fmt.Sprintf("MrixsCraft %s", version))
	w.Resize(fyne.NewSize(900, 600))
	w.CenterOnScreen()

	w.SetContent(container.NewVBox(
		widget.NewLabel(fmt.Sprintf("MrixsCraft Launcher %s", version)),
	))

	w.ShowAndRun()
}