package config

import (
	"gopkg.in/yaml.v3"
	"os"
	"time"
)

var app App

type App struct {
	Data       string        `yaml:"data"`
	Db         string        `yaml:"db"`
	Static     string        `yaml:"static"`
	Watermark  string        `yaml:"watermark"`
	SessionTtl time.Duration `yaml:"session_ttl"`
	AlbumTtl   time.Duration `yaml:"album_ttl"`
}

func ReadConfig(filename string) error {
	// read config from yaml file
	file, err := os.Open(filename)
	if err != nil {
		return err
	}
	defer file.Close()

	// decode yaml
	decoder := yaml.NewDecoder(file)
	err = decoder.Decode(&app)
	if err != nil {
		return err
	}

	return nil
}

func Get() App {
	return app
}