the shiny new toy that breaks everything else

Content.Client/Access/UI/AgentIDCardBoundUserInterface.cs

@@ -26,6 +26,13 @@ protected override void Open()
             _window.OnNameChanged += OnNameChanged;
             _window.OnJobChanged += OnJobChanged;
             _window.OnJobIconChanged += OnJobIconChanged;
+            _window.OnNumberChanged += OnNumberChanged; // DeltaV
+        }
+
+        // DeltaV - Add number change handler
+        private void OnNumberChanged(uint newNumber)
+        {
+            SendMessage(new AgentIDCardNumberChangedMessage(newNumber));
         }
 
         private void OnNameChanged(string newName)
@@ -56,6 +63,7 @@ protected override void UpdateState(BoundUserInterfaceState state)
             _window.SetCurrentName(cast.CurrentName);
             _window.SetCurrentJob(cast.CurrentJob);
             _window.SetAllowedIcons(cast.CurrentJobIconId);
+            _window.SetCurrentNumber(cast.CurrentNumber); // DeltaV
         }
     }
 }

Content.Client/Access/UI/AgentIDCardWindow.xaml

@@ -6,6 +6,9 @@
         <LineEdit Name="NameLineEdit" />
         <Label Name="CurrentJob" Text="{Loc 'agent-id-card-current-job'}" />
         <LineEdit Name="JobLineEdit" />
+        <!-- DeltaV: Add NanoChat number field -->
+        <Label Name="CurrentNumber" Text="{Loc 'agent-id-card-current-number'}" />
+        <LineEdit Name="NumberLineEdit" PlaceHolder="#0000" />
         <Label Text="{Loc 'agent-id-card-job-icon-label'}"/>
         <GridContainer Name="IconGrid" Columns="10">
             <!-- Job icon buttons are generated in the code -->

Content.Client/Access/UI/AgentIDCardWindow.xaml.cs

@@ -21,9 +21,14 @@ public sealed partial class AgentIDCardWindow : DefaultWindow
 
         private const int JobIconColumnCount = 10;
 
+        private const int MaxNumberLength = 4; // DeltaV - Same as NewChatPopup
+
         public event Action<string>? OnNameChanged;
         public event Action<string>? OnJobChanged;
 
+        // DeltaV - Add event for number changes
+        public event Action<uint>? OnNumberChanged;
+
         public event Action<ProtoId<JobIconPrototype>>? OnJobIconChanged;
 
         public AgentIDCardWindow()
@@ -37,6 +42,37 @@ public AgentIDCardWindow()
 
             JobLineEdit.OnTextEntered += e => OnJobChanged?.Invoke(e.Text);
             JobLineEdit.OnFocusExit += e => OnJobChanged?.Invoke(e.Text);
+
+            // DeltaV - Add handlers for number changes
+            NumberLineEdit.OnTextEntered += OnNumberEntered;
+            NumberLineEdit.OnFocusExit += OnNumberEntered;
+
+            // DeltaV - Filter to only allow digits
+            NumberLineEdit.OnTextChanged += args =>
+            {
+                if (args.Text.Length > MaxNumberLength)
+                {
+                    NumberLineEdit.Text = args.Text[..MaxNumberLength];
+                }
+
+                // Filter to digits only
+                var newText = string.Concat(args.Text.Where(char.IsDigit));
+                if (newText != args.Text)
+                    NumberLineEdit.Text = newText;
+            };
+        }
+
+        // DeltaV - Add number validation and event
+        private void OnNumberEntered(LineEdit.LineEditEventArgs args)
+        {
+            if (uint.TryParse(args.Text, out var number) && number > 0)
+                OnNumberChanged?.Invoke(number);
+        }
+
+        // DeltaV - Add setter for current number
+        public void SetCurrentNumber(uint? number)
+        {
+            NumberLineEdit.Text = number?.ToString("D4") ?? "";
         }
 
         public void SetAllowedIcons(string currentJobIconId)

Content.Client/DeltaV/CartridgeLoader/Cartridges/NanoChatEntry.xaml

@@ -0,0 +1,48 @@
+<BoxContainer
+    xmlns="https://spacestation14.io"
+    xmlns:graphics="clr-namespace:Robust.Client.Graphics;assembly=Robust.Client"
+    HorizontalExpand="True">
+    <Button Name="ChatButton"
+            StyleClasses="ButtonSquare"
+            HorizontalExpand="True"
+            MaxSize="137 64"
+            Margin="0 1">
+        <BoxContainer Orientation="Horizontal"
+                      HorizontalExpand="True"
+                      VerticalExpand="True"
+                      MinWidth="132"
+                      Margin="6 4"
+                      VerticalAlignment="Center">
+            <!-- Unread indicator dot -->
+            <PanelContainer Name="UnreadIndicator"
+                            MinSize="8 8"
+                            MaxSize="8 8"
+                            VerticalAlignment="Center"
+                            Margin="0 0 6 0">
+                <PanelContainer.PanelOverride>
+                    <graphics:StyleBoxFlat
+                        BackgroundColor="#17c622"
+                        BorderColor="#0f7a15" />
+                </PanelContainer.PanelOverride>
+            </PanelContainer>
+
+            <!-- Text container -->
+            <BoxContainer Orientation="Vertical"
+                          HorizontalExpand="True"
+                          VerticalExpand="True"
+                          VerticalAlignment="Center">
+                <RichTextLabel Name="NameLabel"
+                               StyleClasses="LabelHeading"
+                               HorizontalExpand="True"
+                               HorizontalAlignment="Center"
+                               VerticalAlignment="Center"
+                               Margin="0 -2 0 0" />
+                <Label Name="JobLabel"
+                       StyleClasses="LabelSubText"
+                       HorizontalExpand="True"
+                       ClipText="False"
+                       HorizontalAlignment="Center" />
+            </BoxContainer>
+        </BoxContainer>
+    </Button>
+</BoxContainer>

Content.Client/DeltaV/CartridgeLoader/Cartridges/NanoChatEntry.xaml.cs

@@ -0,0 +1,39 @@
+using Content.Shared.DeltaV.CartridgeLoader.Cartridges;
+using Robust.Client.AutoGenerated;
+using Robust.Client.UserInterface.Controls;
+using Robust.Client.UserInterface.XAML;
+
+namespace Content.Client.DeltaV.CartridgeLoader.Cartridges;
+
+[GenerateTypedNameReferences]
+public sealed partial class NanoChatEntry : BoxContainer
+{
+    public event Action<uint>? OnPressed;
+    private uint _number;
+    private Action<EventArgs>? _pressHandler;
+
+    public NanoChatEntry()
+    {
+        RobustXamlLoader.Load(this);
+    }
+
+    public void SetRecipient(NanoChatRecipient recipient, uint number, bool isSelected)
+    {
+        // Remove old handler if it exists
+        if (_pressHandler != null)
+            ChatButton.OnPressed -= _pressHandler;
+
+        _number = number;
+
+        // Create and store new handler
+        _pressHandler = _ => OnPressed?.Invoke(_number);
+        ChatButton.OnPressed += _pressHandler;
+
+        NameLabel.Text = recipient.Name;
+        JobLabel.Text = recipient.JobTitle ?? "";
+        JobLabel.Visible = !string.IsNullOrEmpty(recipient.JobTitle);
+        UnreadIndicator.Visible = recipient.HasUnread;
+
+        ChatButton.ModulateSelfOverride = isSelected ? Color.FromHex("#173717") : null;
+    }
+}

Content.Client/DeltaV/CartridgeLoader/Cartridges/NanoChatLogEntry.xaml

@@ -0,0 +1,20 @@
+<BoxContainer xmlns="https://spacestation14.io"
+              xmlns:customControls="clr-namespace:Content.Client.Administration.UI.CustomControls"
+              Margin="4"
+              Orientation="Vertical">
+    <BoxContainer Orientation="Horizontal">
+        <Label Name="NumberLabel"
+               Align="Right"
+               SetWidth="26"
+               ClipText="True" />
+        <Label Name="TimeLabel"
+               Align="Center"
+               SetWidth="100"
+               ClipText="True" />
+        <Label Name="MessageLabel"
+               Align="Left"
+               SetWidth="390"
+               ClipText="True" />
+    </BoxContainer>
+    <customControls:HSeparator Margin="0 5 0 5" />
+</BoxContainer>

Content.Client/DeltaV/CartridgeLoader/Cartridges/NanoChatLogEntry.xaml.cs

@@ -0,0 +1,17 @@
+using Robust.Client.AutoGenerated;
+using Robust.Client.UserInterface.Controls;
+using Robust.Client.UserInterface.XAML;
+
+namespace Content.Client.DeltaV.CartridgeLoader.Cartridges;
+
+[GenerateTypedNameReferences]
+public sealed partial class NanoChatLogEntry : BoxContainer
+{
+    public NanoChatLogEntry(int number, string time, string message)
+    {
+        RobustXamlLoader.Load(this);
+        NumberLabel.Text = number.ToString();
+        TimeLabel.Text = time;
+        MessageLabel.Text = message;
+    }
+}

Content.Client/DeltaV/CartridgeLoader/Cartridges/NanoChatMessageBubble.xaml

@@ -0,0 +1,55 @@
+<cartridges:NanoChatMessageBubble
+    xmlns="https://spacestation14.io"
+    xmlns:cartridges="clr-namespace:Content.Client.DeltaV.CartridgeLoader.Cartridges"
+    xmlns:graphics="clr-namespace:Robust.Client.Graphics;assembly=Robust.Client"
+    HorizontalExpand="True">
+
+    <BoxContainer Name="MessageContainer"
+                  Orientation="Horizontal"
+                  HorizontalExpand="True">
+        <!-- Left spacer for other's messages -->
+        <Control Name="LeftSpacer"
+                 MinSize="12 0" />
+
+        <!-- Message panel -->
+        <BoxContainer Name="MessageBox"
+                      Orientation="Vertical"
+                      MaxWidth="320"
+                      HorizontalExpand="True">
+            <PanelContainer Name="MessagePanel"
+                            MaxWidth="320"
+                            HorizontalExpand="True">
+                <PanelContainer.PanelOverride>
+                    <graphics:StyleBoxFlat
+                        ContentMarginLeftOverride="10"
+                        ContentMarginRightOverride="10"
+                        ContentMarginTopOverride="6"
+                        ContentMarginBottomOverride="6"
+                        BorderThickness="1">
+                        <!-- Colors set in code based on message sender -->
+                    </graphics:StyleBoxFlat>
+                </PanelContainer.PanelOverride>
+
+                <RichTextLabel Name="MessageText"
+                               HorizontalExpand="True" />
+            </PanelContainer>
+
+            <!-- Delivery failed text -->
+            <Label Name="DeliveryFailedLabel"
+                   Text="{Loc nano-chat-delivery-failed}"
+                   StyleClasses="LabelSmall"
+                   HorizontalExpand="True"
+                   HorizontalAlignment="Right"
+                   Margin="10 2 10 0"
+                   Visible="False" />
+        </BoxContainer>
+
+        <!-- Right spacer for own messages -->
+        <Control Name="RightSpacer"
+                 MinSize="12 0" />
+
+        <!-- Flexible space for alignment -->
+        <Control Name="FlexSpace"
+                 HorizontalExpand="True" />
+    </BoxContainer>
+</cartridges:NanoChatMessageBubble>

Content.Client/DeltaV/CartridgeLoader/Cartridges/NanoChatMessageBubble.xaml.cs

@@ -0,0 +1,62 @@
+using Content.Shared.DeltaV.CartridgeLoader.Cartridges;
+using Robust.Client.AutoGenerated;
+using Robust.Client.Graphics;
+using Robust.Client.UserInterface.Controls;
+using Robust.Client.UserInterface.XAML;
+
+namespace Content.Client.DeltaV.CartridgeLoader.Cartridges;
+
+[GenerateTypedNameReferences]
+public sealed partial class NanoChatMessageBubble : BoxContainer
+{
+    public static readonly Color OwnMessageColor = Color.FromHex("#173717d9"); // Dark green
+    public static readonly Color OtherMessageColor = Color.FromHex("#252525d9"); // Dark gray
+    public static readonly Color BorderColor = Color.FromHex("#40404066"); // Subtle border
+    public static readonly Color TextColor = Color.FromHex("#dcdcdc"); // Slightly softened white
+    public static readonly Color ErrorColor = Color.FromHex("#cc3333"); // Red
+
+    public NanoChatMessageBubble()
+    {
+        RobustXamlLoader.Load(this);
+    }
+
+    public void SetMessage(NanoChatMessage message, bool isOwnMessage)
+    {
+        if (MessagePanel.PanelOverride is not StyleBoxFlat)
+            return;
+
+        // Configure message appearance
+        var style = (StyleBoxFlat)MessagePanel.PanelOverride;
+        style.BackgroundColor = isOwnMessage ? OwnMessageColor : OtherMessageColor;
+        style.BorderColor = BorderColor;
+
+        // Set message content
+        MessageText.Text = message.Content;
+        MessageText.Modulate = TextColor;
+
+        // Show delivery failed text if needed (only for own messages)
+        DeliveryFailedLabel.Visible = isOwnMessage && message.DeliveryFailed;
+        if (DeliveryFailedLabel.Visible)
+            DeliveryFailedLabel.Modulate = ErrorColor;
+
+        // For own messages: FlexSpace -> MessagePanel -> RightSpacer
+        // For other messages: LeftSpacer -> MessagePanel -> FlexSpace
+        MessageContainer.RemoveAllChildren();
+
+        // fuuuuuck
+        MessageBox.Parent?.RemoveChild(MessageBox);
+
+        if (isOwnMessage)
+        {
+            MessageContainer.AddChild(FlexSpace);
+            MessageContainer.AddChild(MessageBox);
+            MessageContainer.AddChild(RightSpacer);
+        }
+        else
+        {
+            MessageContainer.AddChild(LeftSpacer);
+            MessageContainer.AddChild(MessageBox);
+            MessageContainer.AddChild(FlexSpace);
+        }
+    }
+}

Content.Client/DeltaV/CartridgeLoader/Cartridges/NanoChatUi.cs

@@ -0,0 +1,43 @@
+using Content.Client.UserInterface.Fragments;
+using Content.Shared.CartridgeLoader;
+using Content.Shared.DeltaV.CartridgeLoader.Cartridges;
+using Robust.Client.UserInterface;
+
+namespace Content.Client.DeltaV.CartridgeLoader.Cartridges;
+
+public sealed partial class NanoChatUi : UIFragment
+{
+    private NanoChatUiFragment? _fragment;
+
+    public override Control GetUIFragmentRoot()
+    {
+        return _fragment!;
+    }
+
+    public override void Setup(BoundUserInterface userInterface, EntityUid? fragmentOwner)
+    {
+        _fragment = new NanoChatUiFragment();
+
+        _fragment.OnMessageSent += (type, number, content, job) =>
+        {
+            SendNanoChatUiMessage(type, number, content, job, userInterface);
+        };
+    }
+
+    public override void UpdateState(BoundUserInterfaceState state)
+    {
+        if (state is NanoChatUiState cast)
+            _fragment?.UpdateState(cast);
+    }
+
+    private static void SendNanoChatUiMessage(NanoChatUiMessageType type,
+        uint? number,
+        string? content,
+        string? job,
+        BoundUserInterface userInterface)
+    {
+        var nanoChatMessage = new NanoChatUiMessageEvent(type, number, content, job);
+        var message = new CartridgeUiMessage(nanoChatMessage);
+        userInterface.SendMessage(message);
+    }
+}