package main

import (
	"fmt"
	"gitea.kleinsense.nl/DariusKlein/kleinTodo/common"
	"gitea.kleinsense.nl/DariusKlein/kleinTodo/handler"
	"log"
	"net/http"
	"os"
	"time"
)

func main() {
	db, err := common.GetTodoDataStore()
	if err != nil {
		log.Fatal(err)
	}
	defer db.Close()

	// Create a new ServeMux to route requests.
	mux := http.NewServeMux()

	// Register handler for each endpoint.
	mux.HandleFunc("POST /register", handler.RegisterHandler)
	mux.HandleFunc("POST /login", handler.LoginHandler)
	mux.HandleFunc("POST /store", handler.StoreHandler)
	mux.HandleFunc("GET /sync", handler.SyncHandler)

	// A simple root handler to confirm the server is running.
	mux.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
		if r.URL.Path != "/" {
			http.NotFound(w, r)
			return
		}
		fmt.Fprintln(w, "API Server is running. Use the /register, /login, /store, or /sync endpoints.")
	})

	port := os.Getenv("SERVER_PORT")
	if port == "" {
		port = "8080"
	}

	// Configure the server.
	server := &http.Server{
		Addr:         ":" + port,
		Handler:      mux,
		ReadTimeout:  10 * time.Second,
		WriteTimeout: 10 * time.Second,
	}

	log.Printf("Server starting on port %s...", port)

	// Start the server.
	// log.Fatal will exit the application if the server fails to start.
	if err := server.ListenAndServe(); err != nil {
		log.Fatal(err)
	}
}