feat(statusbar): cached 1Hz status-bar component with format helpers
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using System.Globalization;
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using System.Numerics;
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using Dalamud.Bindings.ImGui;
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using Dalamud.Interface;
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using Dalamud.Interface.Utility.Raii;
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using HellionChat.Code;
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using HellionChat.Resources;
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using HellionChat.Util;
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namespace HellionChat.Ui;
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/// <summary>
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/// Bottom-Status-Bar (v1.2.0). Fix 22 px hoch, BorderTop als Trenner.
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/// Slots links → rechts: Channel-Indicator (Color-Dot + Channel-Name),
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/// Privacy-Badge (Lock-Icon + Privacy-Label), Counts (Tabs + Msgs),
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/// Tells (Auto-Tell-Counter, hidden bei 0), Version (rechtsbündig, muted).
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///
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/// Update-Frequenz: 1×/Sekunde. Format-Strings werden zwischen Updates
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/// gecached, damit kein Per-Frame-Format-Allocation entsteht.
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/// </summary>
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internal sealed class StatusBar
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{
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public const float Height = 22f;
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private const long UpdateIntervalMs = 1000;
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// Cache-State — initial outdated, damit der erste Frame frisch berechnet.
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private long _lastUpdateMs = -UpdateIntervalMs;
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private string _cachedCountsText = string.Empty;
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private string _cachedTellsText = string.Empty;
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/// <summary>
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/// Reine String-Logik — testbar ohne ImGui-Init.
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/// </summary>
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public static string FormatCounts(int tabs, int messages)
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{
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// InvariantCulture: User-System-Locale darf das Format nicht
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// verändern (de_DE würde sonst "1,2k" statt "1.2k" liefern).
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var msgPart = messages >= 1000
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? string.Format(CultureInfo.InvariantCulture, "{0:0.0}k msg", messages / 1000.0)
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: $"{messages} msg";
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var tabsPart = $"{tabs} {(tabs == 1 ? "tab" : "tabs")}";
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return $"{tabsPart} · {msgPart}";
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}
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/// <summary>
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/// Reine String-Logik — testbar ohne ImGui-Init.
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/// 0 Tells → Leerstring (Slot wird ausgeblendet).
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/// </summary>
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public static string FormatTells(int count)
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{
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if (count <= 0) return string.Empty;
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return $"{count} {(count == 1 ? "tell" : "tells")}";
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}
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/// <summary>
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/// Test-Hook: Cache-Logic ohne reale Time-Source verifizieren.
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/// Nicht für Production-Render.
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/// </summary>
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internal (string counts, string tells) SnapshotForTest(long now, int tabs, int messages, int tells)
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{
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UpdateCacheIfDue(now, tabs, messages, tells);
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return (_cachedCountsText, _cachedTellsText);
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}
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private void UpdateCacheIfDue(long now, int tabs, int messages, int tells)
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{
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if (now - _lastUpdateMs < UpdateIntervalMs)
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return;
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_cachedCountsText = FormatCounts(tabs, messages);
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_cachedTellsText = FormatTells(tells);
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_lastUpdateMs = now;
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}
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/// <summary>
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/// Render-Pfad. Aufrufer pusht bereits den HellionStyle/Theme;
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/// wir lesen nur die aktiven Theme-Farben und zeichnen.
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/// </summary>
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public void Draw(Plugin plugin)
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{
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var theme = plugin.ThemeRegistry.Active;
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var now = Environment.TickCount64;
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// Counts pro Frame berechnen ist günstig (List<>.Count, kleine
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// Sums); Format-String wird gecached.
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var tabs = Plugin.Config.Tabs.Count;
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var messages = Plugin.Config.Tabs.Sum(t => t.Messages.Count);
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var tells = Plugin.Config.Tabs.Count(t => t.IsTempTab);
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UpdateCacheIfDue(now, tabs, messages, tells);
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// BorderTop als Trenner — DrawList-Line, ImGui-Separator hat zu viel Padding.
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var cursorY = ImGui.GetCursorScreenPos().Y;
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var winLeft = ImGui.GetWindowPos().X;
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var winRight = winLeft + ImGui.GetWindowSize().X;
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ImGui.GetWindowDrawList().AddLine(
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new Vector2(winLeft, cursorY),
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new Vector2(winRight, cursorY),
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ColourUtil.RgbaToAbgr(theme.Colors.Border),
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1f);
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ImGui.Dummy(new Vector2(0, 2)); // BorderTop-Spacing
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using var group = ImRaii.Group();
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// Slot 1: Active-Channel-Indicator
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var inputCh = plugin.CurrentTab?.CurrentChannel?.Channel ?? InputChannel.Invalid;
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var hasChannel = inputCh != InputChannel.Invalid;
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var chatType = inputCh.ToChatType();
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var channelName = hasChannel ? chatType.Name() : "—";
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var channelColor = hasChannel
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? (plugin.Functions.Chat.GetChannelColor(chatType) ?? theme.Colors.TextMuted)
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: theme.Colors.TextMuted;
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DrawDot(channelColor);
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ImGui.SameLine();
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ImGui.TextUnformatted(channelName);
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// Slot 2: Privacy-Badge — abgeleitet aus PrivacyFilterEnabled.
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ImGui.SameLine();
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DrawSeparator();
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ImGui.SameLine();
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using (plugin.FontManager.FontAwesome.Push())
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{
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ImGui.TextUnformatted(FontAwesomeIcon.Lock.ToIconString());
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}
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ImGui.SameLine();
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var privacyLabel = Plugin.Config.PrivacyFilterEnabled
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? HellionStrings.StatusBar_Privacy_Enabled
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: HellionStrings.StatusBar_Privacy_Open;
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ImGui.TextUnformatted(privacyLabel);
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// Slot 3: Counts
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ImGui.SameLine();
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DrawSeparator();
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ImGui.SameLine();
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ImGui.TextUnformatted(_cachedCountsText);
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// Slot 4: Tells (nur wenn > 0)
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if (!string.IsNullOrEmpty(_cachedTellsText))
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{
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ImGui.SameLine();
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DrawSeparator();
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ImGui.SameLine();
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ImGui.TextUnformatted(_cachedTellsText);
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}
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// Slot 5: Version (rechtsbündig, muted)
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var versionText = $"v{Plugin.Interface.Manifest.AssemblyVersion} · Hellion";
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var versionWidth = ImGui.CalcTextSize(versionText).X;
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var rightCursor = ImGui.GetWindowSize().X - versionWidth - ImGui.GetStyle().WindowPadding.X;
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ImGui.SameLine(rightCursor);
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using (ImRaii.PushColor(ImGuiCol.Text, ColourUtil.RgbaToAbgr(theme.Colors.TextMuted)))
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{
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ImGui.TextUnformatted(versionText);
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}
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}
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private static void DrawDot(uint rgba)
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{
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var pos = ImGui.GetCursorScreenPos();
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const float radius = 4f;
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ImGui.GetWindowDrawList().AddCircleFilled(
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new Vector2(pos.X + radius, pos.Y + ImGui.GetTextLineHeight() / 2f),
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radius,
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ColourUtil.RgbaToAbgr(rgba));
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ImGui.Dummy(new Vector2(radius * 2 + 4, ImGui.GetTextLineHeight()));
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}
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private static void DrawSeparator()
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{
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ImGui.TextDisabled("·");
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}
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}
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