meowlib/client/config.go

package client

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

type Config struct {
	// UserConfig
	SavePassword  bool   `json:"save_password,omitempty"`
	SavedPassword string `json:"saved_password,omitempty"`
	// Technical
	IdentityFile       string `json:"identity_file,omitempty"`
	StoragePath        string `json:"storage_path,omitempty"`
	MaxIdsPerUser      int    `json:"max_ids_per_user,omitempty"`
	MsgDbRollingPeriod int    `json:"msg_db_rolling_period,omitempty"`
	Chunksize          int64  `json:"chunksize,omitempty"`
	ServerPollInterval int    `json:"server_poll_interval,omitempty"`
	// GUI
	LastOpenChat                string `json:"last_open_chat,omitempty"`
	SoundNotification           bool   `json:"sound_notification,omitempty"`
	DefaultNotificationSound    string `json:"default_notification_sound,omitempty"`
	NotificationVibe            string `json:"notification_vibe,omitempty"`
	DefaultNotificationVibe     string `json:"default_notification_vibe,omitempty"`
	NotificationLED             string `json:"notification_led,omitempty"`
	DefaultNotificationLEDColor string `json:"default_notification_led_color,omitempty"`
	VisualNotification          bool   `json:"visual_notification,omitempty"`
	VisualNotifiactionModes     string `json:"visual_notifiaction_modes,omitempty"`
	PrivateChatNotifiactions    bool   `json:"private_chat_notifiactions,omitempty"`
	GroupChatNotifiactions      bool   `json:"group_chat_notifiactions,omitempty"`
	ChannelNotifications        bool   `json:"channel_notifications,omitempty"`

	// Inner
	memoryPassword      string
	additionalPasswords []string
	me                  *Identity
}

var instance *Config
var once sync.Once

func GetConfig() *Config {
	once.Do(func() {
		instance = &Config{}
	})
	return instance
}

func (c *Config) Load(filename string) error {
	data, err := os.ReadFile(filename)
	if err != nil {
		return err
	}
	err = json.Unmarshal(data, c)
	if err != nil {
		return err
	}
	return nil
}

func (c *Config) Save(filename string) error {
	data, err := json.Marshal(c)
	if err != nil {
		return err
	}
	os.WriteFile(filename, data, 0644)
	if err != nil {
		return err
	}
	return nil
}

func (c *Config) SetMemPass(pass string) {
	c.memoryPassword = pass
}

func (c *Config) GetMemPass() string {
	return c.memoryPassword
}

func (c *Config) SaveIdentity() error {
	return c.me.Save()
}

func (c *Config) Clean() {
	c.additionalPasswords = []string{}
}