package main

import (
	"backend/core"
	"backend/server"
	"backend/util"
	"errors"
	"os"
)

func main() {
	// Set Log Level
	util.SetLevel(util.NOLOG)

	cfg, err := util.ReadConfig("config.json")
	if err != nil {
		if errors.Is(err, os.ErrNotExist) {
			util.Logformat(util.INFO, "Creating config file...\n")
			util.CreateConfig()
			cfg, _ = util.ReadConfig("config.json")
		} else {
			util.Logformat(util.ERROR, "Could not read configuration file: %s\n", err.Error())
			os.Exit(2)
		}
	}

	// Reading files
	util.Logformat(util.INFO, "Reading folder '%s'\n", cfg.PhotoPath)
	err = core.ListFiles(cfg.PhotoPath)
	if err != nil {
		util.Logformat(util.ERROR, "%s\n", err.Error())
		os.Exit(3)
	}

	// Rest API start on port
	server.Start(8085)
}