Show installed browser options

MacTorn/MacTorn/Utilities/BrowserManager.swift

@@ -7,26 +7,77 @@ enum PreferredBrowser: String, CaseIterable, Identifiable {
     case firefox = "Firefox"
     case edge = "Microsoft Edge"
     case brave = "Brave"
+    case arc = "Arc"
+    case vivaldi = "Vivaldi"
+    case zen = "Zen"
+    case opera = "Opera"
+    case duckduckgo = "DuckDuckGo"
+    case orion = "Orion"
+    case tor = "Tor Browser"
+    case chromium = "Chromium"
+    case librewolf = "LibreWolf"
+    case waterfox = "Waterfox"
+    case atlas = "ChatGPT Atlas"
 
     var id: String { rawValue }
 
-    var bundleIdentifier: String? {
+    var bundleIdentifiers: [String]? {
         switch self {
         case .system:
             return nil
         case .safari:
-            return "com.apple.Safari"
+            return ["com.apple.Safari"]
         case .chrome:
-            return "com.google.Chrome"
+            return ["com.google.Chrome"]
         case .firefox:
-            return "org.mozilla.firefox"
+            return ["org.mozilla.firefox"]
         case .edge:
-            return "com.microsoft.edgemac"
+            return ["com.microsoft.edgemac"]
         case .brave:
-            return "com.brave.Browser"
+            return ["com.brave.Browser"]
+        case .arc:
+            return ["company.thebrowser.Browser"]
+        case .vivaldi:
+            return ["com.vivaldi.Vivaldi"]
+        case .zen:
+            return ["app.zen-browser.zen"]
+        case .opera:
+            return ["com.operasoftware.Opera"]
+        case .duckduckgo:
+            return ["com.duckduckgo.macos.browser"]
+        case .orion:
+            return ["com.kagi.kagimacOS", "com.kagi.kagimacOS.RC"]
+        case .tor:
+            return ["com.torproject.tor"]
+        case .chromium:
+            return ["org.chromium.Chromium"]
+        case .librewolf:
+            return ["io.gitlab.librewolf-community"]
+        case .waterfox:
+            return ["net.waterfox.waterfox"]
+        case .atlas:
+            return ["com.openai.atlas"]
         }
     }
 
+    var installedApplicationURL: URL? {
+        guard let bundleIdentifiers else { return nil }
+        for bundleIdentifier in bundleIdentifiers {
+            if let appURL = NSWorkspace.shared.urlForApplication(withBundleIdentifier: bundleIdentifier) {
+                return appURL
+            }
+        }
+        return nil
+    }
+
+    var isInstalled: Bool {
+        self == .system || installedApplicationURL != nil
+    }
+
+    static func availableBrowsers() -> [PreferredBrowser] {
+        PreferredBrowser.allCases.filter { $0.isInstalled }
+    }
+
     init(storedValue: String?) {
         guard let storedValue,
               let value = PreferredBrowser(rawValue: storedValue) else {
@@ -50,8 +101,7 @@ final class BrowserManager {
         }
 
         let preference = PreferredBrowser(storedValue: UserDefaults.standard.string(forKey: "preferredBrowser"))
-        guard let bundleIdentifier = preference.bundleIdentifier,
-              let appURL = NSWorkspace.shared.urlForApplication(withBundleIdentifier: bundleIdentifier) else {
+        guard let appURL = preference.installedApplicationURL else {
             NSWorkspace.shared.open(url)
             return
         }

MacTorn/MacTorn/Views/SettingsView.swift

@@ -7,6 +7,7 @@ struct SettingsView: View {
     @AppStorage("preferredBrowser") private var preferredBrowser: String = PreferredBrowser.system.rawValue
     @State private var inputKey: String = ""
     @State private var showCredits: Bool = false
+    @State private var availableBrowsers: [PreferredBrowser] = PreferredBrowser.availableBrowsers()
 
     // Developer ID for tip feature (bombel)
     private let developerID = 2362436
@@ -114,7 +115,7 @@ struct SettingsView: View {
                         .frame(width: 20)
 
                     Picker("Preferred Browser", selection: $preferredBrowser) {
-                        ForEach(PreferredBrowser.allCases) { browser in
+                        ForEach(availableBrowsers) { browser in
                             Text(browser.rawValue).tag(browser.rawValue)
                         }
                     }
@@ -230,6 +231,15 @@ struct SettingsView: View {
         .frame(width: 320)
         .onAppear {
             inputKey = appState.apiKey
+            refreshAvailableBrowsers()
+        }
+    }
+
+    private func refreshAvailableBrowsers() {
+        let browsers = PreferredBrowser.availableBrowsers()
+        availableBrowsers = browsers
+        if !browsers.contains(where: { $0.rawValue == preferredBrowser }) {
+            preferredBrowser = PreferredBrowser.system.rawValue
         }
     }