package main

import (
	"context"
	"flag"
	"log"
	"net/http"

	"donniemarko/internal/render"
	"donniemarko/internal/scanner"
	"donniemarko/internal/service"
	"donniemarko/internal/storage"
	"donniemarko/internal/web"
)

func main() {
	// Define command line flags
	var help bool
	rootFolder := flag.String("root", ".", "Root folder to serve files from")
	listenAddr := flag.String("addr", "localhost:5555", "Address to listen on")
	flag.BoolVar(&help, "help", false, "display this program usage")
	flag.Parse()

	if help {
		flag.PrintDefaults()
		return
	}

	// Initialize storage
	noteStorage := storage.NewNoteStorage()

	// Initialize scanner
	monitor := scanner.NewScanner(*rootFolder)

	// Initialize notes handler for scanner
	notesHandler := scanner.NewNotesHandler(noteStorage)
	monitor.SetHandler(notesHandler)

	// Initialize service
	noteService := service.NewNoteService()
	noteService.SetStorage(noteStorage)

	// Start scanner in background
	ctx := context.Background()
	go monitor.Monitor(ctx)

	// log.Println("WE GET THERE", len(noteStorage.Index))
	// Initialize template manager
	tm := render.NewTemplateManager("internal/web/templates")

	// Initialize web handler
	handler := web.NewHandler(noteService, tm)

	// Setup routes
	handler.SetupRoutes()

	log.Printf("Serving on http://%s", *listenAddr)
	log.Fatal(http.ListenAndServe(*listenAddr, nil))
}