Add local Codex session analytics drilldowns

Sources/CodexBar/Providers/Codex/CodexSettingsStore.swift

@@ -2,6 +2,14 @@ import CodexBarCore
 import Foundation
 
 extension SettingsStore {
+    static var codexSessionAnalyticsWindowPresets: [Int] {
+        [10, 20, 50, 100]
+    }
+
+    static func normalizedCodexSessionAnalyticsWindowSize(_ value: Int) -> Int {
+        self.codexSessionAnalyticsWindowPresets.contains(value) ? value : 20
+    }
+
     private var codexPersistedActiveSource: CodexActiveSource {
         if let persistedSource = self.providerConfig(for: .codex)?.codexActiveSource {
             return persistedSource

Sources/CodexBar/SettingsStore+Defaults.swift

@@ -166,6 +166,15 @@ extension SettingsStore {
         }
     }
 
+    var codexSessionAnalyticsWindowSize: Int {
+        get { self.defaultsState.codexSessionAnalyticsWindowSize }
+        set {
+            let normalized = Self.normalizedCodexSessionAnalyticsWindowSize(newValue)
+            self.defaultsState.codexSessionAnalyticsWindowSize = normalized
+            self.userDefaults.set(normalized, forKey: "codexSessionAnalyticsWindowSize")
+        }
+    }
+
     var costUsageEnabled: Bool {
         get { self.defaultsState.costUsageEnabled }
         set {

Sources/CodexBar/SettingsStore+MenuObservation.swift

@@ -19,6 +19,7 @@ extension SettingsStore {
         _ = self.historicalTrackingEnabled
         _ = self.showAllTokenAccountsInMenu
         _ = self.menuBarMetricPreferencesRaw
+        _ = self.codexSessionAnalyticsWindowSize
         _ = self.costUsageEnabled
         _ = self.hidePersonalInfo
         _ = self.randomBlinkEnabled

Sources/CodexBar/SettingsStore.swift

@@ -230,6 +230,12 @@ extension SettingsStore {
             forKey: "mergedOverviewSelectedProviders") as? [String] ?? []
         let selectedMenuProviderRaw = userDefaults.string(forKey: "selectedMenuProvider")
         let providerDetectionCompleted = userDefaults.object(forKey: "providerDetectionCompleted") as? Bool ?? false
+        let storedAnalyticsWindowSize = userDefaults.object(forKey: "codexSessionAnalyticsWindowSize") as? Int
+        let codexSessionAnalyticsWindowSize = Self.normalizedCodexSessionAnalyticsWindowSize(
+            storedAnalyticsWindowSize ?? 20)
+        if storedAnalyticsWindowSize != codexSessionAnalyticsWindowSize {
+            userDefaults.set(codexSessionAnalyticsWindowSize, forKey: "codexSessionAnalyticsWindowSize")
+        }
 
         return SettingsDefaultsState(
             refreshFrequency: refreshFrequency,
@@ -264,7 +270,8 @@ extension SettingsStore {
             mergedMenuLastSelectedWasOverview: mergedMenuLastSelectedWasOverview,
             mergedOverviewSelectedProvidersRaw: mergedOverviewSelectedProvidersRaw,
             selectedMenuProviderRaw: selectedMenuProviderRaw,
-            providerDetectionCompleted: providerDetectionCompleted)
+            providerDetectionCompleted: providerDetectionCompleted,
+            codexSessionAnalyticsWindowSize: codexSessionAnalyticsWindowSize)
     }
 }
 

Sources/CodexBar/SettingsStoreState.swift

@@ -34,4 +34,5 @@ struct SettingsDefaultsState {
     var mergedOverviewSelectedProvidersRaw: [String]
     var selectedMenuProviderRaw: String?
     var providerDetectionCompleted: Bool
+    var codexSessionAnalyticsWindowSize: Int
 }

Sources/CodexBar/StatusItemController+Menu.swift

@@ -252,7 +252,9 @@ extension StatusItemController {
                 currentProvider: currentProvider,
                 context: openAIContext,
                 addedOpenAIWebItems: addedOpenAIWebItems)
-            if self.addUsageHistoryMenuItemIfNeeded(to: menu, provider: currentProvider) {
+            let addedUsageHistory = self.addUsageHistoryMenuItemIfNeeded(to: menu, provider: currentProvider)
+            let addedSessionAnalytics = self.addSessionAnalyticsMenuItemIfNeeded(to: menu, provider: currentProvider)
+            if addedUsageHistory || addedSessionAnalytics {
                 menu.addItem(.separator())
             }
         }
@@ -304,7 +306,9 @@ extension StatusItemController {
             currentProvider: currentProvider,
             context: openAIContext,
             addedOpenAIWebItems: addedOpenAIWebItems)
-        if self.addUsageHistoryMenuItemIfNeeded(to: menu, provider: currentProvider) {
+        let addedUsageHistory = self.addUsageHistoryMenuItemIfNeeded(to: menu, provider: currentProvider)
+        let addedSessionAnalytics = self.addSessionAnalyticsMenuItemIfNeeded(to: menu, provider: currentProvider)
+        if addedUsageHistory || addedSessionAnalytics {
             menu.addItem(.separator())
         }
         self.addActionableSections(descriptor.sections, to: menu, width: menuWidth)
@@ -925,6 +929,7 @@ extension StatusItemController {
         id: String,
         width: CGFloat,
         submenu: NSMenu? = nil,
+        showsSubmenuIndicator: Bool = true,
         submenuIndicatorAlignment: Alignment = .topTrailing,
         submenuIndicatorTopPadding: CGFloat = 8,
         onClick: (() -> Void)? = nil) -> NSMenuItem
@@ -944,7 +949,7 @@ extension StatusItemController {
         let highlightState = MenuCardHighlightState()
         let wrapped = MenuCardSectionContainerView(
             highlightState: highlightState,
-            showsSubmenuIndicator: submenu != nil,
+            showsSubmenuIndicator: submenu != nil && showsSubmenuIndicator,
             submenuIndicatorAlignment: submenuIndicatorAlignment,
             submenuIndicatorTopPadding: submenuIndicatorTopPadding)
         {
@@ -1490,6 +1495,8 @@ extension StatusItemController {
             "creditsHistoryChart",
             "costHistoryChart",
             "usageHistoryChart",
+            "sessionAnalyticsContent",
+            "sessionAnalyticsEmptyState",
         ]
         return menu.items.contains { item in
             guard let id = item.representedObject as? String else { return false }