ui: move translation credentials into settings

2026-10-17 22:17:21 +02:00
parent b847a483f0
commit 9eb16ddd5a
7 changed files with 186 additions and 86 deletions
@@ -0,0 +1,90 @@
+import AppKit
+
+@MainActor
+final class TranslationSettingsController: NSViewController {
+    private let keyField = NSSecureTextField()
+    private let status = NSTextField(wrappingLabelWithString: "")
+    private let credentials: TranslationController.Credentials
+
+    init(credentials: TranslationController.Credentials = .keychain) {
+        self.credentials = credentials
+        super.init(nibName: nil, bundle: nil)
+    }
+
+    required init?(coder: NSCoder) { fatalError("Conjure creates Translate settings programmatically") }
+
+    override func loadView() {
+        view = NSView()
+        keyField.placeholderString = "OpenAI API key (saved in Keychain)"
+        keyField.setAccessibilityLabel("OpenAI API key")
+        let save = NSButton(title: "Save Key", target: self, action: #selector(saveKey))
+        let forget = NSButton(title: "Forget Key", target: self, action: #selector(forgetKey))
+        for button in [save, forget] {
+            button.bezelStyle = .rounded
+            button.contentTintColor = SunsetPalette.accent
+        }
+        let controls = NSStackView(views: [keyField, save, forget])
+        controls.orientation = .horizontal
+        controls.alignment = .centerY
+        controls.spacing = 8
+        keyField.setContentHuggingPriority(.defaultLow, for: .horizontal)
+        keyField.widthAnchor.constraint(greaterThanOrEqualToConstant: 220).isActive = true
+        status.setAccessibilityLabel("Translation credential status and errors")
+        let myMemory = NSTextField(wrappingLabelWithString:
+            "MyMemory · No key · 500 bytes/request · 5,000 characters/day. Text is sent to MyMemory only when you translate; avoid sensitive content."
+        )
+        let openAI = NSTextField(wrappingLabelWithString:
+            "OpenAI · gpt-6-luna · Text is sent to OpenAI only when you explicitly translate. Saving a key does not send your text. Your API key is stored in Keychain."
+        )
+        for label in [status, myMemory, openAI] {
+            label.textColor = SunsetPalette.secondaryText
+        }
+        let stack = NSStackView(views: [controls, status, myMemory, openAI])
+        stack.orientation = .vertical
+        stack.alignment = .leading
+        stack.spacing = 12
+        stack.translatesAutoresizingMaskIntoConstraints = false
+        view.addSubview(stack)
+        NSLayoutConstraint.activate([
+            stack.leadingAnchor.constraint(equalTo: view.leadingAnchor),
+            stack.trailingAnchor.constraint(equalTo: view.trailingAnchor),
+            stack.topAnchor.constraint(equalTo: view.topAnchor),
+            stack.bottomAnchor.constraint(equalTo: view.bottomAnchor),
+            controls.widthAnchor.constraint(equalTo: stack.widthAnchor),
+        ])
+        for label in [status, myMemory, openAI] {
+            label.widthAnchor.constraint(equalTo: stack.widthAnchor).isActive = true
+        }
+        do {
+            setStatus(try credentials.load() == nil ? "No OpenAI API key saved." : "OpenAI API key saved in Keychain.")
+        } catch { setStatus(error.localizedDescription, isError: true) }
+    }
+
+    @objc private func saveKey() {
+        let key = keyField.stringValue.trimmingCharacters(in: .whitespacesAndNewlines)
+        guard !key.isEmpty, !key.contains(where: { $0.isNewline }) else {
+            setStatus("Enter a valid API key before saving.", isError: true)
+            return
+        }
+        do {
+            try credentials.save(key)
+            keyField.stringValue = ""
+            setStatus("API key saved in Keychain.")
+            NotificationCenter.default.post(name: Notification.Name("ConjureTranslationCredentialsChanged"), object: self)
+        } catch { setStatus(error.localizedDescription, isError: true) }
+    }
+
+    @objc private func forgetKey() {
+        do {
+            try credentials.forget()
+            keyField.stringValue = ""
+            setStatus("API key removed.")
+            NotificationCenter.default.post(name: Notification.Name("ConjureTranslationCredentialsChanged"), object: self)
+        } catch { setStatus(error.localizedDescription, isError: true) }
+    }
+
+    private func setStatus(_ message: String, isError: Bool = false) {
+        status.stringValue = message
+        status.textColor = isError ? .systemRed : SunsetPalette.secondaryText
+    }
+}