refactor: 插件窗体由 static 单例状态改为实例字段（对齐 TextViewer）

将 10 个 CycleGUI 窗体/管理器从进程级 static 单例状态改为实例字段 + 实例方法，消除本地端/Web 端共享同一可变状态的隐患（对齐 TextViewer 正例）。每个类保留一个 private static _instance 单实例持有者；静态入口 Open()/OpenViewer() 与实例 Show() 均转发到该实例，调用方零改动、单实例“置前”行为不变。涉及：ChargeStationManagementForm、ChargeStrategyConfigForm、CommunicationMonitorForm、 AlarmConfigManagementForm、ButtonBoxManager、DoorManager、DoorMonitor、 LoopViewer、DeliveryViewer、TrafficInterlockViewer。构建：dotnet build StandardScene.sln --no-incremental → 0 错误，30 警告（与基线一致，无新增）。
2026-06-26 15:31:02 +08:00
parent a0dc1e6cd0
commit 54cda958db
10 changed files with 297 additions and 257 deletions
@@ -17,32 +17,36 @@ namespace StandardScene.ExtendDevice.ButtonBox
    public class ButtonBoxManager
    {
        private const string DataFileName = "ButtonBoxConfig.json";
-        private static string DataFilePath => Path.Combine(AppDomain.CurrentDomain.BaseDirectory, DataFileName);
-        private static readonly object SaveLock = new object();
+        private string DataFilePath => Path.Combine(AppDomain.CurrentDomain.BaseDirectory, DataFileName);
+        private readonly object SaveLock = new object();

-        private static Panel _panel;
-        private static List<ButtonBoxModel> _boxes = new List<ButtonBoxModel>();
-        private static int _selectedBoxIdx = -1;
-        private static int _selectedBtnIdx = -1;
-        private static string _status = "";
+        private Panel _panel;
+        private List<ButtonBoxModel> _boxes = new List<ButtonBoxModel>();
+        private int _selectedBoxIdx = -1;
+        private int _selectedBtnIdx = -1;
+        private string _status = "";

-        private static string _boxIp = "";
-        private static string _boxPort = "502";
-        private static string _boxIndex = "";
-        private static int _typeIdx;
-        private static string[] _typeNames = Array.Empty<string>();
+        private string _boxIp = "";
+        private string _boxPort = "502";
+        private string _boxIndex = "";
+        private int _typeIdx;
+        private string[] _typeNames = Array.Empty<string>();

-        private static string _btnIndex = "";
-        private static string _triggerMission = "";
-        private static string _triggerMethod = "";
-        private static string _triggerParams = "";
-        private static string _triggerDelay = "0";
-        private static int _triggerStateIdx;
-        private static readonly string[] _triggerStateNames = Enum.GetNames(typeof(ButtonState));
+        private string _btnIndex = "";
+        private string _triggerMission = "";
+        private string _triggerMethod = "";
+        private string _triggerParams = "";
+        private string _triggerDelay = "0";
+        private int _triggerStateIdx;
+        private readonly string[] _triggerStateNames = Enum.GetNames(typeof(ButtonState));
+
+        private static ButtonBoxManager _instance;

        public static void OpenViewer() => Open();

-        public static void Open()
+        public static void Open() => (_instance ??= new ButtonBoxManager()).OpenCore();
+
+        private void OpenCore()
        {
            if (_panel != null)
            {
@@ -155,17 +159,17 @@ namespace StandardScene.ExtendDevice.ButtonBox
            });
        }

-        private static ButtonBoxModel GetSelectedBox() =>
+        private ButtonBoxModel GetSelectedBox() =>
            _selectedBoxIdx >= 0 && _selectedBoxIdx < _boxes.Count ? _boxes[_selectedBoxIdx] : null;

-        private static ButtonModel GetSelectedButton()
+        private ButtonModel GetSelectedButton()
        {
            var box = GetSelectedBox();
            return box != null && _selectedBtnIdx >= 0 && _selectedBtnIdx < box.Buttons.Count
                ? box.Buttons[_selectedBtnIdx] : null;
        }

-        private static string[] DiscoverTypes()
+        private string[] DiscoverTypes()
        {
            try
            {
@@ -184,7 +188,7 @@ namespace StandardScene.ExtendDevice.ButtonBox
            }
        }

-        private static void LoadData()
+        private void LoadData()
        {
            try
            {
@@ -201,7 +205,7 @@ namespace StandardScene.ExtendDevice.ButtonBox
            }
        }

-        private static void SaveData()
+        private void SaveData()
        {
            var json = _boxes.ToJson();
            var path = DataFilePath;
@@ -220,7 +224,7 @@ namespace StandardScene.ExtendDevice.ButtonBox
            });
        }

-        private static void LoadBoxFields(ButtonBoxModel b)
+        private void LoadBoxFields(ButtonBoxModel b)
        {
            _boxIp = b.Ip;
            _boxPort = b.Port.ToString();
@@ -229,7 +233,7 @@ namespace StandardScene.ExtendDevice.ButtonBox
            if (_typeIdx < 0) _typeIdx = 0;
        }

-        private static void ClearBoxFields()
+        private void ClearBoxFields()
        {
            _boxIp = "";
            _boxPort = "502";
@@ -237,7 +241,7 @@ namespace StandardScene.ExtendDevice.ButtonBox
            _typeIdx = 0;
        }

-        private static void LoadButtonFields(ButtonModel b)
+        private void LoadButtonFields(ButtonModel b)
        {
            _btnIndex = b.Index.ToString();
            _triggerMission = b.TriggerMission ?? "";
@@ -247,7 +251,7 @@ namespace StandardScene.ExtendDevice.ButtonBox
            _triggerStateIdx = Math.Max(0, Array.IndexOf(_triggerStateNames, b.TriggerState));
        }

-        private static void ClearButtonFields()
+        private void ClearButtonFields()
        {
            _btnIndex = "";
            _triggerMission = "";
@@ -257,7 +261,7 @@ namespace StandardScene.ExtendDevice.ButtonBox
            _triggerStateIdx = 0;
        }

-        private static void AddBox()
+        private void AddBox()
        {
            if (!TryParseBoxInput(out var index, out var ip, out var port, out var type, false, out var err))
            { CycleUiHelper.Alert("错误", err); return; }
@@ -272,7 +276,7 @@ namespace StandardScene.ExtendDevice.ButtonBox
            _panel?.Repaint();
        }

-        private static void SaveBox()
+        private void SaveBox()
        {
            var cur = GetSelectedBox();
            if (cur == null) { CycleUiHelper.Alert("提示", "请先选择按钮盒"); return; }
@@ -287,7 +291,7 @@ namespace StandardScene.ExtendDevice.ButtonBox
            _panel?.Repaint();
        }

-        private static void ConfirmDeleteBox()
+        private void ConfirmDeleteBox()
        {
            var cur = GetSelectedBox();
            if (cur == null) { CycleUiHelper.Alert("提示", "请选择要删除的按钮盒"); return; }
@@ -304,7 +308,7 @@ namespace StandardScene.ExtendDevice.ButtonBox
            });
        }

-        private static void AddButton()
+        private void AddButton()
        {
            var box = GetSelectedBox();
            if (box == null) { CycleUiHelper.Alert("提示", "请先选择按钮盒"); return; }
@@ -327,7 +331,7 @@ namespace StandardScene.ExtendDevice.ButtonBox
            _panel?.Repaint();
        }

-        private static void SaveButton()
+        private void SaveButton()
        {
            var box = GetSelectedBox();
            var btn = GetSelectedButton();
@@ -347,7 +351,7 @@ namespace StandardScene.ExtendDevice.ButtonBox
            _panel?.Repaint();
        }

-        private static void ConfirmDeleteButton()
+        private void ConfirmDeleteButton()
        {
            var box = GetSelectedBox();
            var btn = GetSelectedButton();
@@ -363,7 +367,7 @@ namespace StandardScene.ExtendDevice.ButtonBox
            });
        }

-        private static bool TryParseBoxInput(out int index, out string ip, out int port, out string type, bool requireSelection, out string err)
+        private bool TryParseBoxInput(out int index, out string ip, out int port, out string type, bool requireSelection, out string err)
        {
            index = 0; ip = ""; port = 502; type = ""; err = "";
            ip = string.IsNullOrWhiteSpace(_boxIp) ? "192.168.1.100" : _boxIp.Trim();
@@ -379,7 +383,7 @@ namespace StandardScene.ExtendDevice.ButtonBox
            return true;
        }

-        private static bool TryParseButtonInput(out int index, out ushort delay, out string err)
+        private bool TryParseButtonInput(out int index, out ushort delay, out string err)
        {
            index = 0; delay = 0; err = "";
            var box = GetSelectedBox();
@@ -393,7 +397,7 @@ namespace StandardScene.ExtendDevice.ButtonBox
            return true;
        }

-        private static bool IsValidIp(string ip)
+        private bool IsValidIp(string ip)
        {
            if (string.IsNullOrWhiteSpace(ip)) return false;
            var pattern = @"^((25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$";
@@ -18,29 +18,33 @@ namespace StandardScene.ExtendDevice.Door
    public class DoorManager
    {
        private const string DataFileName = "DoorConfig.json";
-        private static string DataFilePath => Path.Combine(AppDomain.CurrentDomain.BaseDirectory, DataFileName);
-        private static readonly object SaveLock = new object();
+        private string DataFilePath => Path.Combine(AppDomain.CurrentDomain.BaseDirectory, DataFileName);
+        private readonly object SaveLock = new object();

-        private static Panel _panel;
-        private static List<DoorControllerModel> _controllers = new List<DoorControllerModel>();
-        private static int _selectedCtrlIdx = -1;
-        private static int _selectedDoorIdx = -1;
-        private static string _status = "";
+        private Panel _panel;
+        private List<DoorControllerModel> _controllers = new List<DoorControllerModel>();
+        private int _selectedCtrlIdx = -1;
+        private int _selectedDoorIdx = -1;
+        private string _status = "";

-        private static string _ctrlIp = "";
-        private static string _ctrlPort = "502";
-        private static string _ctrlIndex = "";
-        private static int _typeIdx;
-        private static string[] _typeNames = Array.Empty<string>();
+        private string _ctrlIp = "";
+        private string _ctrlPort = "502";
+        private string _ctrlIndex = "";
+        private int _typeIdx;
+        private string[] _typeNames = Array.Empty<string>();

-        private static string _doorIndex = "";
-        private static string _doorCtrlAddr = "";
-        private static string _doorOpenAddr = "";
-        private static bool _doorNoControl;
+        private string _doorIndex = "";
+        private string _doorCtrlAddr = "";
+        private string _doorOpenAddr = "";
+        private bool _doorNoControl;

        public static void OpenViewer() => Open();

-        public static void Open()
+        public static void Open() => (_instance ??= new DoorManager()).OpenCore();
+
+        private static DoorManager _instance;
+
+        private void OpenCore()
        {
            if (_panel != null)
            {
@@ -148,17 +152,17 @@ namespace StandardScene.ExtendDevice.Door
            });
        }

-        private static DoorControllerModel GetSelectedController() =>
+        private DoorControllerModel GetSelectedController() =>
            _selectedCtrlIdx >= 0 && _selectedCtrlIdx < _controllers.Count ? _controllers[_selectedCtrlIdx] : null;

-        private static DoorModel GetSelectedDoor()
+        private DoorModel GetSelectedDoor()
        {
            var ctrl = GetSelectedController();
            return ctrl != null && _selectedDoorIdx >= 0 && _selectedDoorIdx < ctrl.Doors.Count
                ? ctrl.Doors[_selectedDoorIdx] : null;
        }

-        private static string[] DiscoverTypes()
+        private string[] DiscoverTypes()
        {
            try
            {
@@ -179,7 +183,7 @@ namespace StandardScene.ExtendDevice.Door
            }
        }

-        private static void LoadData()
+        private void LoadData()
        {
            try
            {
@@ -196,7 +200,7 @@ namespace StandardScene.ExtendDevice.Door
            }
        }

-        private static void SaveData()
+        private void SaveData()
        {
            var json = _controllers.ToJson();
            var path = DataFilePath;
@@ -215,7 +219,7 @@ namespace StandardScene.ExtendDevice.Door
            });
        }

-        private static void LoadControllerFields(DoorControllerModel c)
+        private void LoadControllerFields(DoorControllerModel c)
        {
            _ctrlIp = c.Ip;
            _ctrlPort = c.Port.ToString();
@@ -224,7 +228,7 @@ namespace StandardScene.ExtendDevice.Door
            if (_typeIdx < 0) _typeIdx = 0;
        }

-        private static void ClearControllerFields()
+        private void ClearControllerFields()
        {
            _ctrlIp = "";
            _ctrlPort = "502";
@@ -232,7 +236,7 @@ namespace StandardScene.ExtendDevice.Door
            _typeIdx = 0;
        }

-        private static void LoadDoorFields(DoorModel d)
+        private void LoadDoorFields(DoorModel d)
        {
            _doorIndex = d.Index.ToString();
            _doorCtrlAddr = d.ControlAddress.ToString();
@@ -240,7 +244,7 @@ namespace StandardScene.ExtendDevice.Door
            _doorNoControl = d.NoControl;
        }

-        private static void ClearDoorFields()
+        private void ClearDoorFields()
        {
            _doorIndex = "";
            _doorCtrlAddr = "";
@@ -248,7 +252,7 @@ namespace StandardScene.ExtendDevice.Door
            _doorNoControl = false;
        }

-        private static void AddController()
+        private void AddController()
        {
            if (!TryParseControllerInput(out var index, out var ip, out var port, out var type, false, out var err))
            {
@@ -266,7 +270,7 @@ namespace StandardScene.ExtendDevice.Door
            _panel?.Repaint();
        }

-        private static void SaveController()
+        private void SaveController()
        {
            var cur = GetSelectedController();
            if (cur == null) { CycleUiHelper.Alert("提示", "请先选择要保存的门控制器"); return; }
@@ -288,7 +292,7 @@ namespace StandardScene.ExtendDevice.Door
            _panel?.Repaint();
        }

-        private static void ConfirmDeleteController()
+        private void ConfirmDeleteController()
        {
            var cur = GetSelectedController();
            if (cur == null) { CycleUiHelper.Alert("提示", "请选择要删除的门控制器"); return; }
@@ -305,7 +309,7 @@ namespace StandardScene.ExtendDevice.Door
            });
        }

-        private static void AddDoor()
+        private void AddDoor()
        {
            var ctrl = GetSelectedController();
            if (ctrl == null) { CycleUiHelper.Alert("提示", "请先选择门控制器"); return; }
@@ -330,7 +334,7 @@ namespace StandardScene.ExtendDevice.Door
            _panel?.Repaint();
        }

-        private static void SaveDoor()
+        private void SaveDoor()
        {
            var ctrl = GetSelectedController();
            var door = GetSelectedDoor();
@@ -352,7 +356,7 @@ namespace StandardScene.ExtendDevice.Door
            _panel?.Repaint();
        }

-        private static void ConfirmDeleteDoor()
+        private void ConfirmDeleteDoor()
        {
            var ctrl = GetSelectedController();
            var door = GetSelectedDoor();
@@ -368,7 +372,7 @@ namespace StandardScene.ExtendDevice.Door
            });
        }

-        private static bool TryParseControllerInput(out int index, out string ip, out int port, out string type, bool requireSelection, out string err)
+        private bool TryParseControllerInput(out int index, out string ip, out int port, out string type, bool requireSelection, out string err)
        {
            index = 0; ip = ""; port = 502; type = ""; err = "";
            ip = string.IsNullOrWhiteSpace(_ctrlIp) ? "192.168.1.100" : _ctrlIp.Trim();
@@ -384,7 +388,7 @@ namespace StandardScene.ExtendDevice.Door
            return true;
        }

-        private static bool TryParseDoorInput(out int index, out ushort cAddr, out ushort oAddr, bool requireSelection, out string err)
+        private bool TryParseDoorInput(out int index, out ushort cAddr, out ushort oAddr, bool requireSelection, out string err)
        {
            index = 0; cAddr = 0; oAddr = 0; err = "";
            var ctrl = GetSelectedController();
@@ -401,7 +405,7 @@ namespace StandardScene.ExtendDevice.Door
            return true;
        }

-        private static bool IsValidIp(string ip)
+        private bool IsValidIp(string ip)
        {
            if (string.IsNullOrWhiteSpace(ip)) return false;
            var pattern = @"^((25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$";
@@ -20,13 +20,17 @@ namespace StandardScene.ExtendDevice.Door
    {
        private const string TableId = "door-monitor-list";

-        private static readonly Color SelectedRowColor = Color.FromArgb(230, 240, 255);
+        private readonly Color SelectedRowColor = Color.FromArgb(230, 240, 255);

-        private static Panel _panel;
-        private static (int ControllerIndex, int DoorIndex)? _selectedDoor;
+        private Panel _panel;
+        private (int ControllerIndex, int DoorIndex)? _selectedDoor;

        /// <summary>打开（或置前）门控监控面板。</summary>
-        public static void Open()
+        public static void Open() => (_instance ??= new DoorMonitor()).OpenCore();
+
+        private static DoorMonitor _instance;
+
+        private void OpenCore()
        {
            if (_panel != null)
            {
@@ -105,21 +109,21 @@ namespace StandardScene.ExtendDevice.Door
            });
        }

-        private static void LabelCell(PanelBuilder.Row row, DoorMission.DoorMonitorSnapshotItem door, string text)
+        private void LabelCell(PanelBuilder.Row row, DoorMission.DoorMonitorSnapshotItem door, string text)
        {
            if (row.Label(text))
                _selectedDoor = (door.ControllerIndex, door.DoorIndex);
        }

-        private static DoorMission GetMission() =>
+        private DoorMission GetMission() =>
            SimpleProject.proj?.Missions?.OfType<DoorMission>().FirstOrDefault();

-        private static bool IsRowSelected(DoorMission.DoorMonitorSnapshotItem door) =>
+        private bool IsRowSelected(DoorMission.DoorMonitorSnapshotItem door) =>
            _selectedDoor.HasValue
            && _selectedDoor.Value.ControllerIndex == door.ControllerIndex
            && _selectedDoor.Value.DoorIndex == door.DoorIndex;

-        private static string GetDoorInfoText(IReadOnlyList<DoorMission.DoorMonitorSnapshotItem> snapshot)
+        private string GetDoorInfoText(IReadOnlyList<DoorMission.DoorMonitorSnapshotItem> snapshot)
        {
            if (!_selectedDoor.HasValue)
                return "请选择要控制的门";
@@ -133,7 +137,7 @@ namespace StandardScene.ExtendDevice.Door
            return $"控制器编码: {door.ControllerIndex}, 门编码: {door.DoorIndex}";
        }

-        private static bool CanCloseSelected(DoorMission mission)
+        private bool CanCloseSelected(DoorMission mission)
        {
            if (!_selectedDoor.HasValue || mission == null)
                return true;
@@ -142,18 +146,18 @@ namespace StandardScene.ExtendDevice.Door
            return cars.Count == 0;
        }

-        private static string FormatState(DoorState state) =>
+        private string FormatState(DoorState state) =>
            state == DoorState.Open ? "打开" : state == DoorState.Closed ? "关闭" : "未知";

-        private static string FormatManualRemain(DoorMission.DoorMonitorSnapshotItem door) =>
+        private string FormatManualRemain(DoorMission.DoorMonitorSnapshotItem door) =>
            door.Source == DoorMission.ControlSource.Manual && door.ManualRemainingSeconds.HasValue
                ? Math.Ceiling(door.ManualRemainingSeconds.Value).ToString()
                : "-";

-        private static string FormatCars(DoorMission.DoorMonitorSnapshotItem door) =>
+        private string FormatCars(DoorMission.DoorMonitorSnapshotItem door) =>
            door.CarsInArea.Count > 0 ? string.Join(", ", door.CarsInArea) : "无";

-        private static void OpenSelectedDoor()
+        private void OpenSelectedDoor()
        {
            if (!_selectedDoor.HasValue)
            {
@@ -180,7 +184,7 @@ namespace StandardScene.ExtendDevice.Door
            }
        }

-        private static void CloseSelectedDoor()
+        private void CloseSelectedDoor()
        {
            if (!_selectedDoor.HasValue)
            {
@@ -213,7 +217,7 @@ namespace StandardScene.ExtendDevice.Door
            }
        }

-        private static void ClearSelectedCars()
+        private void ClearSelectedCars()
        {
            if (!_selectedDoor.HasValue)
            {