//
// cfg.go
// Copyright (C) 2024 veypi <i@veypi.com>
// 2025-03-04 16:08:06
// Distributed under terms of the MIT license.
//

package cfg

import (
	"os"
	"time"
)

type Options struct {
	DSN       string `json:"dsn"` // Data Source Name
	DB        string `json:"db"`  // DB type: mysql, postgres, sqlite
	RedisAddr string `json:"redis_addr"`

	ID          string        `json:"id"`
	Key         string        `json:"key"`
	TokenExpire time.Duration `json:"token_expire"` // Token expiration time in seconds
	SMS         *SMSConfig    `json:"sms"`
}

var Config = &Options{
	TokenExpire: time.Minute * 120,
	ID:          getEnv("APPID", "test"),
	Key:         getEnv("APPKEY", "asdfghjklqwertyuiopzxcvbnm1234567890"),
	DSN:         getEnv("DSN", "root:123456@tcp(127.0.0.1:3306)/test?charset=utf8&parseTime=True&loc=Local"),
	DB:          getEnv("DB", "mysql"),
	SMS:         defaultSMS(),
}

func getEnv(key, defaultValue string) string {
	v := os.Getenv(key)
	if v != "" {
		return v
	}
	return defaultValue
}

type PublicSettings struct {
	SMS       string `json:"sms"`
	SMSKey    string `json:"sms_key"`
	SMSSecret string `json:"sms_secret"`
	SMSRegion string `json:"sms_region"`
}