package lib

import (
	"io/ioutil"

	"github.com/BurntSushi/toml"
	"github.com/genofire/logmania/log"
)

// Struct of the configuration
// e.g. under github.com/genofire/logmania/logmania_example.conf
type Config struct {
	API struct {
		Bind        string `toml:"bind"`
		Interactive bool   `toml:"interactive"`
	} `toml:"api"`
	Notify struct {
		XMPP struct {
			Host          string `toml:"host"`
			Username      string `toml:"username"`
			Password      string `toml:"password"`
			Debug         bool   `toml:"debug"`
			NoTLS         bool   `toml:"no_tls"`
			Session       bool   `toml:"session"`
			Status        string `toml:"status"`
			StatusMessage string `toml:"status_message"`
			StartupNotify string `toml:"startup_notify"`
		} `toml:"xmpp"`
	} `toml:"notify"`
	Database struct {
		Type    string `toml:"type"`
		Connect string `toml:"connect"`
	} `toml:"database"`
	Webserver struct {
		Enable bool   `toml:"enable"`
		Bind   string `toml:"bind"`
	} `toml:"webserver"`
}

// read configuration from a file (use toml as file-format)
func ReadConfig(path string) (*Config, error) {
	log.Debugf("load of configfile: %s", path)
	var config Config
	file, _ := ioutil.ReadFile(path)
	err := toml.Unmarshal(file, &config)
	if err != nil {
		return nil, err
	}
	return &config, nil
}