fix: save history

internal/config/config.go

@@ -77,6 +77,7 @@ func Load() *Config {
 	}
 	v.SetDefault("host_name", defaultHostName)
 	v.SetDefault("id", uuid.New().String())
+	v.SetDefault("save_history", true)
 
 	v.SetConfigFile(configFile)
 	v.SetConfigType("json")
@@ -182,3 +183,16 @@ func (c *Config) GetSaveHistory() bool {
 func (c *Config) GetVersion() string {
 	return Version
 }
+
+func (c *Config) SetWindowState(state WindowState) {
+	c.mu.Lock()
+	defer c.mu.Unlock()
+	c.WindowState = state
+	c.v.Set("window_state", state)
+}
+
+func (c *Config) GetWindowState() WindowState {
+	c.mu.RLock()
+	defer c.mu.RUnlock()
+	return c.WindowState
+}

internal/transfer/history.go

@@ -15,7 +15,7 @@ func (s *Service) SaveHistory() {
 	if err != nil {
 		return
 	}
-	file, err := os.OpenFile(historyPath, os.O_CREATE|os.O_RDWR, os.FileMode(0644))
+	file, err := os.OpenFile(historyPath, os.O_CREATE|os.O_WRONLY|os.O_TRUNC, 0644)
 	if err != nil {
 		return
 	}

internal/transfer/service.go

@@ -65,7 +65,7 @@ func (s *Service) Start() {
 }
 
 func (s *Service) GetTransferList() []*Transfer {
-	var requests []*Transfer
+	var requests []*Transfer = make([]*Transfer, 0)
 	s.transferList.Range(func(key, value any) bool {
 		requests = append(requests, value.(*Transfer))
 		return true