From 755ca63e4d37c1a54db7fc6475152319a4e46ceb Mon Sep 17 00:00:00 2001
From: Ariver <shanghai3168@gmail.com>
Date: Sun, 28 Jun 2026 20:53:56 +0800
Subject: [PATCH] Freeze 8.1.7 colorful theme tuning

---
 src/Apptag/PreferencesView.swift |  123 ++++++++++++++++++++++++++++++++++------
 1 files changed, 103 insertions(+), 20 deletions(-)

diff --git a/src/Apptag/PreferencesView.swift b/src/Apptag/PreferencesView.swift
index 97c2152..53d9dee 100644
--- a/src/Apptag/PreferencesView.swift
+++ b/src/Apptag/PreferencesView.swift
@@ -69,6 +69,8 @@
     @AppStorage("showUncommonAppBubbles") private var showUncommonAppBubbles = AppDefaults.showUncommonAppBubbles
     @AppStorage("hideUsageTips") private var hideUsageTips = AppDefaults.hideUsageTips
     @AppStorage(AppGridTheme.storageKey) private var appGridThemeID = AppDefaults.appGridThemeID
+    @AppStorage(AppGridTheme.deepBlueTuningStorageKey) private var deepBlueThemeTuning = AppGridTheme.deepBlue.defaultColorTuning
+    @AppStorage(AppGridTheme.colorfulTuningStorageKey) private var colorfulThemeTuning = AppGridTheme.colorful.defaultColorTuning
     @AppStorage("mainHotkeyRegistrationState") private var mainHotkeyRegistrationState = LauncherHotkeyRegistrationState.active.rawValue
     @AppStorage("quickSearchHotkeyRegistrationState") private var quickSearchHotkeyRegistrationState = LauncherHotkeyRegistrationState.active.rawValue
     @ObservedObject private var proEntitlement = ProEntitlementCenter.shared
@@ -637,7 +639,59 @@
             appGridThemeID = theme.rawValue
             return
         }
-        proEntitlement.startThemePreview(for: theme)
+        proEntitlement.startThemePreview(for: theme, tuning: currentThemeTuning(for: theme))
+    }
+
+    private var activeColorTuningTheme: AppGridTheme? {
+        let theme = effectiveAppGridTheme
+        return theme.supportsColorTuning ? theme : nil
+    }
+
+    private func currentThemeTuning(for theme: AppGridTheme) -> Double {
+        if let preview = proEntitlement.themePreviewState,
+           preview.theme == theme {
+            return theme.normalizedTuning(preview.themeTuning)
+        }
+        switch theme {
+        case .deepBlue:
+            return theme.normalizedTuning(deepBlueThemeTuning)
+        case .colorful:
+            return theme.normalizedTuning(colorfulThemeTuning)
+        case .defaultLight, .black, .pink, .purple, .green, .blue:
+            return theme.defaultColorTuning
+        }
+    }
+
+    private func persistThemeTuning(_ tuning: Double?, for theme: AppGridTheme) {
+        let normalized = theme.normalizedTuning(tuning)
+        switch theme {
+        case .deepBlue:
+            deepBlueThemeTuning = normalized
+        case .colorful:
+            colorfulThemeTuning = normalized
+        case .defaultLight, .black, .pink, .purple, .green, .blue:
+            break
+        }
+    }
+
+    private func updateThemeTuning(_ value: Double, for theme: AppGridTheme) {
+        let normalized = theme.normalizedTuning(value)
+        if proEntitlement.isUnlocked || theme.isFreeTheme {
+            persistThemeTuning(normalized, for: theme)
+            return
+        }
+        if proEntitlement.themePreviewState?.theme == theme {
+            proEntitlement.updateThemePreviewTuning(normalized, for: theme)
+        } else {
+            proEntitlement.startThemePreview(for: theme, tuning: normalized)
+        }
+    }
+
+    private func themeTuningBinding(for theme: AppGridTheme) -> Binding<Double> {
+        Binding(
+            get: { currentThemeTuning(for: theme) },
+            set: { updateThemeTuning($0, for: theme) }
+        )
     }
 
     private func themeOptionAccessory(for theme: AppGridTheme) -> ThemeOptionAccessory {
@@ -686,10 +740,53 @@
         guard newState.isUnlocked else { return }
         if let preview = proEntitlement.themePreviewState {
             appGridThemeID = preview.theme.rawValue
+            persistThemeTuning(preview.themeTuning, for: preview.theme)
             proEntitlement.stopThemePreview()
         }
         if settingsProPromptFeature != nil {
             dismissSettingsProPrompt()
+        }
+    }
+
+    @ViewBuilder
+    private var themeColorTuningSection: some View {
+        if let theme = activeColorTuningTheme {
+            VStack(alignment: .leading, spacing: 8) {
+                HStack(alignment: .firstTextBaseline, spacing: 10) {
+                    Label(
+                        tr(theme == .deepBlue ? "theme.tuning.dark" : "theme.tuning.light"),
+                        systemImage: "slider.horizontal.3"
+                    )
+                    .font(.system(size: 13, weight: .semibold))
+                    .foregroundStyle(.primary)
+
+                    Spacer(minLength: 12)
+
+                    Text("\(Int(round(currentThemeTuning(for: theme) * 100)))")
+                        .font(.system(size: 12, weight: .semibold, design: .monospaced))
+                        .foregroundStyle(.secondary)
+                }
+
+                Slider(value: themeTuningBinding(for: theme), in: 0...1)
+                    .controlSize(.regular)
+                    .accessibilityLabel(tr(theme == .deepBlue ? "theme.tuning.dark" : "theme.tuning.light"))
+
+                Text(tr("theme.tuning.desc"))
+                    .font(.caption)
+                    .foregroundStyle(.secondary)
+                    .fixedSize(horizontal: false, vertical: true)
+            }
+            .padding(14)
+            .frame(maxWidth: .infinity, alignment: .leading)
+            .background(
+                RoundedRectangle(cornerRadius: 10, style: .continuous)
+                    .fill(Color(nsColor: .controlBackgroundColor).opacity(0.82))
+            )
+            .overlay(
+                RoundedRectangle(cornerRadius: 10, style: .continuous)
+                    .stroke(Color.secondary.opacity(0.18), lineWidth: 1)
+            )
+            .transition(.opacity.combined(with: .move(edge: .top)))
         }
     }
 
@@ -854,11 +951,6 @@
                     .lineSpacing(2)
                     .fixedSize(horizontal: false, vertical: true)
 
-                if let price = proEntitlement.priceDisplayText, !proEntitlement.isUnlocked {
-                    Text(price)
-                        .font(.system(size: 12, weight: .semibold))
-                        .foregroundStyle(Color.accentColor)
-                }
             }
 
             Spacer(minLength: 16)
@@ -1110,22 +1202,15 @@
                     case .theme:
             ScrollView(.vertical, showsIndicators: true) {
                 VStack(alignment: .leading, spacing: 18) {
-                    VStack(alignment: .leading, spacing: 6) {
-                        Text(tr("settings.theme"))
-                            .font(.headline)
-                        Text(tr("settings.themeDesc"))
-                            .font(.caption)
-                            .foregroundStyle(.secondary)
-                    }
-
                     themeProStatusRow
 
                     LazyVGrid(columns: themeColumns, alignment: .leading, spacing: 12) {
-                        ForEach(AppGridTheme.allCases) { theme in
+                        ForEach(AppGridTheme.settingsDisplayOrder) { theme in
                             ThemeOptionButton(
                                 theme: theme,
                                 title: tr(theme.titleKey),
                                 isSelected: effectiveAppGridTheme == theme,
+                                previewTuning: currentThemeTuning(for: theme),
                                 accessory: themeOptionAccessory(for: theme)
                             ) {
                                 handleThemeSelection(theme)
@@ -1133,10 +1218,7 @@
                         }
                     }
 
-                    Text(tr("settings.themeScopeDesc"))
-                        .font(.caption)
-                        .foregroundStyle(.secondary)
-                        .fixedSize(horizontal: false, vertical: true)
+                    themeColorTuningSection
                 }
                 .frame(maxWidth: generalContentWidth, alignment: .leading)
                 .padding(.horizontal)
@@ -1707,6 +1789,7 @@
     let theme: AppGridTheme
     let title: String
     let isSelected: Bool
+    let previewTuning: Double
     let accessory: ThemeOptionAccessory
     let action: () -> Void
 
@@ -1716,7 +1799,7 @@
                 RoundedRectangle(cornerRadius: 8, style: .continuous)
                     .fill(
                         LinearGradient(
-                            colors: theme.previewColors,
+                            colors: theme.previewColors(tuning: previewTuning),
                             startPoint: .topLeading,
                             endPoint: .bottomTrailing
                         )

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