package main

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

	"github.com/gorilla/websocket"

	"github.com/jackc/pgx/v5"
)

import (
	"fmt"
	"os"
	"time"
)

const version = "1.0.0"

type config struct {
	port int
	env string
}

type application struct {
	config config
	logger *log.Logger
}

type Message struct {
	Type      string  `json:"type"`
	Timestamp string  `json:"timestamp"`
	Random    float64 `json:"random"`
}

//var page_template = template.Must(template.ParseFiles("../../ui/html/index.html"))

var upgrader = websocket.Upgrader{
	CheckOrigin: func(r *http.Request) bool { return true }, // allow all origins
}

func main() {

	var cfg config

	flag.IntVar(&cfg.port, "port", 4000, "API server port")
	flag.StringVar(&cfg.env, "env",	"development", "Environment (development|staging|production)")
	//addr := flag.String("addr", ":8443", "HTTP network address")
	flag.Parse()

	logger := log.New(os.Stdout, "", log.Ldate | log.Ltime)

	app := &application{
		config: cfg,
		logger: logger,
	}

	conn, err := pgx.Connect(context.Background(), "postgres://party:iK2SoVbDhdCki5n3LxGyP6zKpLspt4@losandesgames.com:5432/party")
	if err != nil {
		log.Fatal(err)
	}

	defer conn.Close(context.Background())

	database_init(conn)

	srv := &http.Server{
		Addr: fmt.Sprintf(":%d", cfg.port),
		Handler: app.routes(),
		IdleTimeout: time.Minute,
		ReadTimeout: 10 * time.Second,
		WriteTimeout: 30 * time.Second,
	}

	logger.Printf("starting %s server on %s", cfg.env, srv.Addr);

	// Start HTTPS server (requires cert.pem and key.pem in current dir)
	err = srv.ListenAndServe()
	if err != nil {
		panic(err)
	}
}