package main

import (
	"database/sql"
	"fmt"
	"html/template"
	"log"
	"net/http"
	"os"
	"time"

	_ "modernc.org/sqlite"
)

func readHtml(res http.ResponseWriter, req *http.Request) {
	g := template.CSS("./html/public/mod.css")
	f, err := template.ParseFiles("./html/wsb.html")
	if err != nil {
		log.Println(err)
	}
	err = f.Execute(res, g)
	if err != nil {
		log.Println(err)
	}

}

func simpRequestResp(res http.ResponseWriter, req *http.Request) {
	fmt.Fprint(res, "Hello, M'Lord", 153*4, " I'm here to serveè")
}
func getMsgFromDB(sqldb *sql.DB, id string, lang string) string {
	query := fmt.Sprintf("SELECT %s FROM msgs WHERE content=$1", lang)
	res := sqldb.QueryRow(query, id)
	lng := ""
	dt := res.Scan(&lng)
	if dt != nil {
		return ""
	}
	return lng
}
func getPkgIdFromDB(sqldb *sql.DB) []string {
	query, err := sqldb.Query("SELECT id FROM packs_all")
	if err != nil {
		log.Println(err)
	}
	var pkgs []string
	query.Scan(&pkgs)
	if err != nil {
		log.Println(err)
	}
	return pkgs
}
// func fullSearchDB(sqldb *sql.DB) []string {

// }
func index(sqldb *sql.DB) http.Handler {
	return http.HandlerFunc(func(res http.ResponseWriter, req *http.Request) {
		b := elements{
			Title:          getMsgFromDB(sqldb, "title", "heb"),
			Header:         getMsgFromDB(sqldb, "header", "heb"),
			Help:           getMsgFromDB(sqldb, "help", "heb"),
			Packagename:    getMsgFromDB(sqldb, "packagename", "heb"),
			Packageversion: getMsgFromDB(sqldb, "packageversion", "heb"),
			Allow:          getMsgFromDB(sqldb, "allow", "heb"),
			Warning:        getMsgFromDB(sqldb, "warning", "heb"),
			Explain:        getMsgFromDB(sqldb, "explain", "heb"),
		}
		templates, err := template.ParseFiles("html/master.html", "html/main.html")
		if err != nil {
			log.Println(err)
		}
		err = templates.ExecuteTemplate(res, "master", &b)
		if err != nil {
			log.Println(err)
		}
		res.WriteHeader(http.StatusOK)
	})

}
func public() http.Handler {
	return http.StripPrefix("/public/", http.FileServer(http.Dir("./public")))
}
func main() {
	logfilename := "Logs/" + time.Now().Format("2006-01-02--15-04-05") + ".log"
	file, err := os.OpenFile(logfilename, os.O_APPEND|os.O_CREATE, 0777)
	if err != nil {
		os.Exit(12)
	}

	log.SetOutput(file)
	db, err := sql.Open("sqlite", "file:progs.db")
	mux := http.NewServeMux()
	mux.Handle("/public/", public())
	mux.Handle("/", index(db))
	addr := fmt.Sprintf(":%s", "12312")
	server := http.Server{
		Addr:         addr,
		Handler:      mux,
		ReadTimeout:  15 * time.Second,
		WriteTimeout: 15 * time.Second,
		IdleTimeout:  15 * time.Second,
	}

	if err := server.ListenAndServe(); err != nil {
		log.Fatalf("main: couldn't start simple server: %v\n", err)
	}
	lang := "heb"

	log.Println(getMsgFromDB(db, "title", lang))
}