package config

import (
	"encoding/json"
	"fmt"
	"os"
)

type Config struct {
	NetInterface string `json:"net_interface"`
	Htdocs       string `json:"htdocs"`
	Profile      bool   `json:"profile"`
}

var static_config *Config = nil

func GetConfig() *Config {
	if static_config != nil {
		return static_config
	}

	file, err := os.Open("config.json")
	if err != nil {
		fmt.Println("No config file found")
		return &Config{
			NetInterface: "127.0.0.1:80",
			Htdocs:       "./htdocs",
			Profile:      false,
		}
	}
	defer file.Close()

	var config Config
	err = json.NewDecoder(file).Decode(&config)
	if err != nil {
		fmt.Println("Error decoding config file:", err)
		return &Config{
			NetInterface: "127.0.0.1:80",
			Htdocs:       "./htdocs",
			Profile:      false,
		}
	}
	static_config = &config
	return &config
}

func ResetConfig() {
	static_config = nil
}