Feature: Daily settings backup

Source/NETworkManager.Profiles/ProfileManager.cs

@@ -1,4 +1,6 @@
-using NETworkManager.Settings;
+using log4net;
+using NETworkManager.Models.Network;
+using NETworkManager.Settings;
 using NETworkManager.Utilities;
 using System;
 using System.Collections.Generic;
@@ -13,19 +15,8 @@ namespace NETworkManager.Profiles;
 
 public static class ProfileManager
 {
-    #region Constructor
-
-    /// <summary>
-    ///     Static constructor. Load all profile files on startup.
-    /// </summary>
-    static ProfileManager()
-    {
-        LoadProfileFiles();
-    }
-
-    #endregion
-
     #region Variables
+    private static readonly ILog Log = LogManager.GetLogger(typeof(ProfileManager));
 
     /// <summary>
     ///     Profiles directory name.
@@ -84,6 +75,18 @@ private set
 
     #endregion
 
+    #region Constructor
+
+    /// <summary>
+    ///     Static constructor. Load all profile files on startup.
+    /// </summary>
+    static ProfileManager()
+    {
+        LoadProfileFiles();
+    }
+
+    #endregion
+
     #region Events
 
     /// <summary>
@@ -202,7 +205,7 @@ public static void CreateEmptyProfileFile(string profileName)
 
         Directory.CreateDirectory(GetProfilesFolderLocation());
 
-        SerializeToFile(profileFileInfo.Path, new List<GroupInfo>());
+        SerializeToFile(profileFileInfo.Path, []);
 
         ProfileFiles.Add(profileFileInfo);
     }
@@ -219,7 +222,6 @@ public static void RenameProfileFile(ProfileFileInfo profileFileInfo, string new
         if (LoadedProfileFile != null && LoadedProfileFile.Equals(profileFileInfo))
         {
             Save();
-
             switchProfile = true;
         }
 
@@ -472,7 +474,12 @@ private static void Load(ProfileFileInfo profileFileInfo)
     public static void Save()
     {
         if (LoadedProfileFile == null)
+        {
+            Log.Warn("Cannot save profiles because no profile file is loaded. The profile file may be encrypted and not yet unlocked.");
+
             return;
+        }
+
 
         Directory.CreateDirectory(GetProfilesFolderLocation());
 

Source/NETworkManager.Settings/GlobalStaticConfiguration.cs

@@ -46,6 +46,9 @@ public static class GlobalStaticConfiguration
     public static string ZipFileExtensionFilter => "ZIP Archive (*.zip)|*.zip";
     public static string XmlFileExtensionFilter => "XML-File (*.xml)|*.xml";
 
+    // Backup settings
+    public static int Backup_MaximumNumberOfBackups => 10;
+
     #endregion
 
     #region Default settings

Source/NETworkManager.Settings/SettingsInfo.cs

@@ -109,6 +109,27 @@ public string Version
         }
     }
 
+    /// <summary>
+    /// Private field for the <see cref="LastBackup" /> property.
+    /// </summary>
+    private DateTime _lastBackup = DateTime.MinValue;
+
+    /// <summary>
+    /// Stores the date of the last backup of the settings file.
+    /// </summary>
+    public DateTime LastBackup
+    {
+        get => _lastBackup;
+        set
+        {
+            if (value == _lastBackup)
+                return;
+
+            _lastBackup = value;
+            OnPropertyChanged();
+        }
+    }
+
     #region General
 
     // General   
@@ -1216,7 +1237,7 @@ public ExportFileType IPScanner_ExportFileType
 
     #region Port Scanner
 
-    private ObservableCollection<string> _portScanner_HostHistory = new();
+    private ObservableCollection<string> _portScanner_HostHistory = [];
 
     public ObservableCollection<string> PortScanner_HostHistory
     {
@@ -1231,7 +1252,7 @@ public ObservableCollection<string> PortScanner_HostHistory
         }
     }
 
-    private ObservableCollection<string> _portScanner_PortHistory = new();
+    private ObservableCollection<string> _portScanner_PortHistory = [];
 
     public ObservableCollection<string> PortScanner_PortHistory
     {
@@ -1246,7 +1267,7 @@ public ObservableCollection<string> PortScanner_PortHistory
         }
     }
 
-    private ObservableCollection<PortProfileInfo> _portScanner_PortProfiles = new();
+    private ObservableCollection<PortProfileInfo> _portScanner_PortProfiles = [];
 
     public ObservableCollection<PortProfileInfo> PortScanner_PortProfiles
     {
@@ -1400,7 +1421,7 @@ public ExportFileType PortScanner_ExportFileType
 
     #region Ping Monitor
 
-    private ObservableCollection<string> _pingMonitor_HostHistory = new();
+    private ObservableCollection<string> _pingMonitor_HostHistory = [];
 
     public ObservableCollection<string> PingMonitor_HostHistory
     {
@@ -1569,7 +1590,7 @@ public double PingMonitor_ProfileWidth
 
     #region Traceroute
 
-    private ObservableCollection<string> _traceroute_HostHistory = new();
+    private ObservableCollection<string> _traceroute_HostHistory = [];
 
     public ObservableCollection<string> Traceroute_HostHistory
     {
@@ -1999,7 +2020,7 @@ public ExportFileType DNSLookup_ExportFileType
 
     #region Remote Desktop
 
-    private ObservableCollection<string> _remoteDesktop_HostHistory = new();
+    private ObservableCollection<string> _remoteDesktop_HostHistory = [];
 
     public ObservableCollection<string> RemoteDesktop_HostHistory
     {
@@ -2579,7 +2600,7 @@ public double RemoteDesktop_ProfileWidth
 
     #region PowerShell
 
-    private ObservableCollection<string> _powerShell_HostHistory = new();
+    private ObservableCollection<string> _powerShell_HostHistory = [];
 
     public ObservableCollection<string> PowerShell_HostHistory
     {
@@ -2689,7 +2710,7 @@ public double PowerShell_ProfileWidth
 
     #region PuTTY
 
-    private ObservableCollection<string> _puTTY_HostHistory = new();
+    private ObservableCollection<string> _puTTY_HostHistory = [];
 
     public ObservableCollection<string> PuTTY_HostHistory
     {
@@ -2839,7 +2860,7 @@ public string PuTTY_AdditionalCommandLine
         }
     }
 
-    private ObservableCollection<string> _puTTY_SerialLineHistory = new();
+    private ObservableCollection<string> _puTTY_SerialLineHistory = [];
 
     public ObservableCollection<string> PuTTY_SerialLineHistory
     {
@@ -2854,7 +2875,7 @@ public ObservableCollection<string> PuTTY_SerialLineHistory
         }
     }
 
-    private ObservableCollection<string> _puTTY_PortHistory = new();
+    private ObservableCollection<string> _puTTY_PortHistory = [];
 
     public ObservableCollection<string> PuTTY_PortHistory
     {
@@ -2869,7 +2890,7 @@ public ObservableCollection<string> PuTTY_PortHistory
         }
     }
 
-    private ObservableCollection<string> _puTTY_BaudHistory = new();
+    private ObservableCollection<string> _puTTY_BaudHistory = [];
 
     public ObservableCollection<string> PuTTY_BaudHistory
     {
@@ -2884,7 +2905,7 @@ public ObservableCollection<string> PuTTY_BaudHistory
         }
     }
 
-    private ObservableCollection<string> _puTTY_UsernameHistory = new();
+    private ObservableCollection<string> _puTTY_UsernameHistory = [];
 
     public ObservableCollection<string> PuTTY_UsernameHistory
     {
@@ -2899,7 +2920,7 @@ public ObservableCollection<string> PuTTY_UsernameHistory
         }
     }
 
-    private ObservableCollection<string> _puTTY_PrivateKeyFileHistory = new();
+    private ObservableCollection<string> _puTTY_PrivateKeyFileHistory = [];
 
     public ObservableCollection<string> PuTTY_PrivateKeyFileHistory
     {
@@ -2914,7 +2935,7 @@ public ObservableCollection<string> PuTTY_PrivateKeyFileHistory
         }
     }
 
-    private ObservableCollection<string> _puTTY_ProfileHistory = new();
+    private ObservableCollection<string> _puTTY_ProfileHistory = [];
 
     public ObservableCollection<string> PuTTY_ProfileHistory
     {
@@ -3069,7 +3090,7 @@ public int PuTTY_RawPort
 
     #region TigerVNC
 
-    private ObservableCollection<string> _tigerVNC_HostHistory = new();
+    private ObservableCollection<string> _tigerVNC_HostHistory = [];
 
     public ObservableCollection<string> TigerVNC_HostHistory
     {
@@ -3084,7 +3105,7 @@ public ObservableCollection<string> TigerVNC_HostHistory
         }
     }
 
-    private ObservableCollection<int> _tigerVNC_PortHistory = new();
+    private ObservableCollection<int> _tigerVNC_PortHistory = [];
 
     public ObservableCollection<int> TigerVNC_PortHistory
     {
@@ -3163,7 +3184,7 @@ public int TigerVNC_Port
 
     #region Web Console
 
-    private ObservableCollection<string> _webConsole_UrlHistory = new();
+    private ObservableCollection<string> _webConsole_UrlHistory = [];
 
     public ObservableCollection<string> WebConsole_UrlHistory
     {
@@ -3257,7 +3278,7 @@ public bool WebConsole_IsPasswordSaveEnabled
 
     #region SNMP
 
-    private ObservableCollection<string> _snmp_HostHistory = new();
+    private ObservableCollection<string> _snmp_HostHistory = [];
 
     public ObservableCollection<string> SNMP_HostHistory
     {
@@ -3272,7 +3293,7 @@ public ObservableCollection<string> SNMP_HostHistory
         }
     }
 
-    private ObservableCollection<string> _snmp_OidHistory = new();
+    private ObservableCollection<string> _snmp_OidHistory = [];
 
     public ObservableCollection<string> SNMP_OidHistory
     {
@@ -3287,7 +3308,7 @@ public ObservableCollection<string> SNMP_OidHistory
         }
     }
 
-    private ObservableCollection<SNMPOIDProfileInfo> _snmp_OidProfiles = new();
+    private ObservableCollection<SNMPOIDProfileInfo> _snmp_OidProfiles = [];
 
     public ObservableCollection<SNMPOIDProfileInfo> SNMP_OidProfiles
     {
@@ -3681,7 +3702,7 @@ public int WakeOnLAN_Port
         }
     }
 
-    private ObservableCollection<string> _wakeOnLan_MACAddressHistory = new();
+    private ObservableCollection<string> _wakeOnLan_MACAddressHistory = [];
 
     public ObservableCollection<string> WakeOnLan_MACAddressHistory
     {
@@ -3696,7 +3717,7 @@ public ObservableCollection<string> WakeOnLan_MACAddressHistory
         }
     }
 
-    private ObservableCollection<string> _wakeOnLan_BroadcastHistory = new();
+    private ObservableCollection<string> _wakeOnLan_BroadcastHistory = [];
 
     public ObservableCollection<string> WakeOnLan_BroadcastHistory
     {
@@ -3745,7 +3766,7 @@ public double WakeOnLAN_ProfileWidth
 
     #region Whois
 
-    private ObservableCollection<string> _whois_DomainHistory = new();
+    private ObservableCollection<string> _whois_DomainHistory = [];
 
     public ObservableCollection<string> Whois_DomainHistory
     {
@@ -3824,7 +3845,7 @@ public ExportFileType Whois_ExportFileType
 
     #region IP Geolocation
 
-    private ObservableCollection<string> _ipGeolocation_HostHistory = new();
+    private ObservableCollection<string> _ipGeolocation_HostHistory = [];
 
     public ObservableCollection<string> IPGeolocation_HostHistory
     {
@@ -3905,7 +3926,7 @@ public ExportFileType IPGeolocation_ExportFileType
 
     #region Calculator
 
-    private ObservableCollection<string> _subnetCalculator_Calculator_SubnetHistory = new();
+    private ObservableCollection<string> _subnetCalculator_Calculator_SubnetHistory = [];
 
     public ObservableCollection<string> SubnetCalculator_Calculator_SubnetHistory
     {
@@ -3924,7 +3945,7 @@ public ObservableCollection<string> SubnetCalculator_Calculator_SubnetHistory
 
     #region Subnetting
 
-    private ObservableCollection<string> _subnetCalculator_Subnetting_SubnetHistory = new();
+    private ObservableCollection<string> _subnetCalculator_Subnetting_SubnetHistory = [];
 
     public ObservableCollection<string> SubnetCalculator_Subnetting_SubnetHistory
     {
@@ -3939,7 +3960,7 @@ public ObservableCollection<string> SubnetCalculator_Subnetting_SubnetHistory
         }
     }
 
-    private ObservableCollection<string> _subnetCalculator_Subnetting_NewSubnetmaskHistory = new();
+    private ObservableCollection<string> _subnetCalculator_Subnetting_NewSubnetmaskHistory = [];
 
     public ObservableCollection<string> SubnetCalculator_Subnetting_NewSubnetmaskHistory
     {
@@ -3989,7 +4010,7 @@ public ExportFileType SubnetCalculator_Subnetting_ExportFileType
 
     #region WideSubnet
 
-    private ObservableCollection<string> _subnetCalculator_WideSubnet_Subnet1 = new();
+    private ObservableCollection<string> _subnetCalculator_WideSubnet_Subnet1 = [];
 
     public ObservableCollection<string> SubnetCalculator_WideSubnet_Subnet1
     {
@@ -4004,7 +4025,7 @@ public ObservableCollection<string> SubnetCalculator_WideSubnet_Subnet1
         }
     }
 
-    private ObservableCollection<string> _subnetCalculator_WideSubnet_Subnet2 = new();
+    private ObservableCollection<string> _subnetCalculator_WideSubnet_Subnet2 = [];
 
     public ObservableCollection<string> SubnetCalculator_WideSubnet_Subnet2
     {
@@ -4025,7 +4046,7 @@ public ObservableCollection<string> SubnetCalculator_WideSubnet_Subnet2
 
     #region Bit Calculator
 
-    private ObservableCollection<string> _bitCalculator_InputHistory = new();
+    private ObservableCollection<string> _bitCalculator_InputHistory = [];
 
     public ObservableCollection<string> BitCalculator_InputHistory
     {