add config

internal/ui/main_window.go

@@ -1,6 +1,10 @@
 package ui
 
 import (
+	"encoding/json"
+	"os"
+	"sync"
+
 	"fyne.io/fyne/v2"
 	"fyne.io/fyne/v2/container"
 	"fyne.io/fyne/v2/dialog"
@@ -9,6 +13,8 @@ import (
 	"gitea.unprism.ru/KRBL/FemaInstaller/pkg/config"
 )
 
+var mu = sync.Mutex{}
+
 // MainWindow represents the main application window
 type MainWindow struct {
 	Window           fyne.Window
@@ -24,6 +30,26 @@ type MainWindow struct {
 	InstallButton    *widget.Button
 }
 
+func loadConfig() *config.SSHConfig {
+	fileName := "config.json"
+	if _, err := os.Stat(fileName); os.IsNotExist(err) {
+		return nil
+	}
+
+	data, err := os.ReadFile(fileName)
+	if err != nil {
+		return nil
+	}
+
+	var cfg config.SSHConfig
+	err = json.Unmarshal(data, &cfg)
+	if err != nil {
+		return nil
+	}
+
+	return &cfg
+}
+
 // NewMainWindow creates a new main window for the application
 func NewMainWindow(app fyne.App, installHandler func(*config.SSHConfig) error) *MainWindow {
 	window := app.NewWindow("Fema Installer")
@@ -42,6 +68,19 @@ func NewMainWindow(app fyne.App, installHandler func(*config.SSHConfig) error) *
 		StatusLabel:      widget.NewLabel(""),
 	}
 
+	cfg := loadConfig()
+
+	if cfg != nil {
+		mainWindow.IPEntry.SetText(cfg.IP)
+		mainWindow.PortEntry.SetText(cfg.Port)
+		mainWindow.LoginEntry.SetText(cfg.Login)
+		mainWindow.PasswordEntry.SetText(cfg.Password)
+		mainWindow.SerialEntry.SetText(cfg.Serial)
+		mainWindow.TailNumberEntry.SetText(cfg.TailNumber)
+		mainWindow.DefaultHostEntry.SetText(cfg.DefaultHost)
+		mainWindow.ArchivePathEntry.SetText(cfg.ArchivePath)
+	}
+
 	// Disable archive path entry (will be set by file selector)
 	mainWindow.ArchivePathEntry.Disable()
 
@@ -73,7 +112,13 @@ func NewMainWindow(app fyne.App, installHandler func(*config.SSHConfig) error) *
 				dialog.ShowInformation("Error", "Serial number must be 16 characters", window)
 				return
 			}
+			mu.Lock()
+			jsonData, _ := json.MarshalIndent(config, "", "    ")
 
+			// Записываем JSON в файл
+			fileName := "config.json"
+			os.WriteFile(fileName, jsonData, 0644)
+			mu.Unlock()
 			// Perform installation
 			err := installHandler(config)
 			if err != nil {