feat(ios): translate & continue to chat & clear history (#11347)

packages/frontend/apps/ios/App/Packages/Intelligents/Package.swift

@@ -16,7 +16,7 @@ let package = Package(
   dependencies: [
     .package(path: "../AffineGraphQL"),
     .package(path: "../MarkdownView"),
-    .package(url: "https://github.com/apollographql/apollo-ios.git", from: "1.19.0"),
+    .package(url: "https://github.com/apollographql/apollo-ios.git", from: "1.18.0"),
     .package(url: "https://github.com/LaunchDarkly/swift-eventsource.git", from: "3.3.0"),
     .package(url: "https://github.com/apple/swift-collections", from: "1.1.4"),
     .package(url: "https://github.com/Lakr233/ChidoriMenu", from: "2.4.3"),

packages/frontend/apps/ios/App/Packages/Intelligents/Sources/Intelligents/Backend/Constant/UnableTo.swift

@@ -0,0 +1,45 @@
+//
+//  UnableTo.swift
+//  Intelligents
+//
+//  Created by 秋星桥 on 4/1/25.
+//
+
+import Foundation
+
+private let domain = "Intelligents"
+
+enum UnableTo {
+  static let identifyDocumentOrWorkspace =
+    NSError(
+      domain: domain,
+      code: -1,
+      userInfo: [NSLocalizedDescriptionKey: "Unable to identify the document or workspace"]
+    )
+
+  static let createSession = NSError(
+    domain: domain,
+    code: -1,
+    userInfo: [NSLocalizedDescriptionKey: "Unable to create a session"]
+  )
+
+  static let createMessage = NSError(
+    domain: domain,
+    code: -1,
+    userInfo: [NSLocalizedDescriptionKey: "Unable to create a message"]
+  )
+
+  static let compressImage = NSError(
+    domain: domain,
+    code: -1,
+    userInfo: [
+      NSLocalizedDescriptionKey: "Failed to compress image data",
+    ]
+  )
+
+  static let clearHistory = NSError(
+    domain: domain,
+    code: -1,
+    userInfo: [NSLocalizedDescriptionKey: "Unable to clear history"]
+  )
+}

packages/frontend/apps/ios/App/Packages/Intelligents/Sources/Intelligents/Interface/IntelligentsChatController/InputEditView/InputEditView+Camera.swift

@@ -25,9 +25,7 @@ extension InputEditView: UIImagePickerControllerDelegate, UINavigationController
 
   private func processJPEGImageData(_ image: UIImage) throws -> Data? {
     guard let data = image.jpegData(compressionQuality: 0.75) else {
-      throw NSError(domain: "", code: -1, userInfo: [
-        NSLocalizedDescriptionKey: "Failed to compress image data",
-      ])
+      throw UnableTo.compressImage
     }
     return data
   }

packages/frontend/apps/ios/App/Packages/Intelligents/Sources/Intelligents/Interface/IntelligentsChatController/InputEditView/InputEditView.swift

@@ -8,7 +8,7 @@
 import Combine
 import UIKit
 
-class InputEditView: UIView, UITextViewDelegate {
+class InputEditView: UIView {
   let mainStack = UIStackView()
   let attachmentsEditor = AttachmentBannerView()
   let textEditor = PlainTextEditView()
@@ -22,6 +22,8 @@ class InputEditView: UIView, UITextViewDelegate {
     }
   }
 
+  var submitAction: (() -> Void) = {}
+
   init() {
     super.init(frame: .zero)
 
@@ -38,7 +40,6 @@ class InputEditView: UIView, UITextViewDelegate {
       mainStack.bottomAnchor.constraint(equalTo: bottomAnchor),
     ].forEach { $0.isActive = true }
 
-    textEditor.delegate = self
     textEditor.heightAnchor.constraint(greaterThanOrEqualToConstant: 64).isActive = true
 
     [
@@ -89,6 +90,15 @@ class InputEditView: UIView, UITextViewDelegate {
       .store(in: &viewModel.cancellables)
 
     updateValues()
+
+    textEditor.textDidChange = { [weak self] text in
+      self?.viewModel.text = text
+      self?.updatePlaceholderVisibility()
+    }
+
+    textEditor.textDidReturn = { [weak self] in
+      self?.submitAction()
+    }
   }
 
   @available(*, unavailable)
@@ -96,18 +106,6 @@ class InputEditView: UIView, UITextViewDelegate {
     fatalError()
   }
 
-  func textViewDidChange(_ textView: UITextView) {
-    viewModel.text = textView.text
-  }
-
-  func textViewDidBeginEditing(_: UITextView) {
-    updatePlaceholderVisibility()
-  }
-
-  func textViewDidEndEditing(_: UITextView) {
-    updatePlaceholderVisibility()
-  }
-
   func updatePlaceholderVisibility() {
     let visible = viewModel.text.isEmpty && !textEditor.isFirstResponder
     UIView.animate(withDuration: 0.25) {

packages/frontend/apps/ios/App/Packages/Intelligents/Sources/Intelligents/Interface/IntelligentsChatController/InputEditView/PlainTextEditView.swift

@@ -8,6 +8,9 @@
 import UIKit
 
 class PlainTextEditView: UITextView, UITextViewDelegate {
+  var textDidChange: ((String) -> Void) = { _ in }
+  var textDidReturn: (() -> Void) = {}
+
   init() {
     super.init(frame: .zero, textContainer: nil)
 
@@ -34,4 +37,33 @@ class PlainTextEditView: UITextView, UITextViewDelegate {
   required init?(coder _: NSCoder) {
     fatalError()
   }
+
+  func textViewDidChange(_ textView: UITextView) {
+    textDidChange(textView.text)
+  }
+
+  func textViewDidBeginEditing(_ textView: UITextView) {
+    textDidChange(textView.text)
+  }
+
+  func textViewDidEndEditing(_ textView: UITextView) {
+    textDidChange(textView.text)
+  }
+
+  func textView(_: UITextView, editMenuForTextIn _: NSRange, suggestedActions: [UIMenuElement]) -> UIMenu? {
+    .init(children: suggestedActions + [
+      UIAction(title: "Insert Newline") { [weak self] _ in
+        self?.insertText("\n")
+      },
+    ])
+  }
+
+  func textView(_: UITextView, shouldChangeTextIn _: NSRange, replacementText text: String) -> Bool {
+    if text == "\n" {
+      textDidReturn()
+      return false
+    } else {
+      return true
+    }
+  }
 }

packages/frontend/apps/ios/App/Packages/Intelligents/Sources/Intelligents/Interface/IntelligentsChatController/IntelligentsChatController+Chat.swift

@@ -15,7 +15,11 @@ extension IntelligentsChatController {
     beginProgress()
     chat_createSession { session in
       self.sessionID = session ?? ""
-      self.endProgress()
+      self.chat_retrieveHistories {
+        self.dispatchToMain {
+          self.endProgress()
+        }
+      }
     } onFailure: { error in
       self.presentError(error) {
         if let nav = self.navigationController {
@@ -38,6 +42,85 @@ extension IntelligentsChatController {
       self.endProgress()
     }
   }
+
+  func chat_clearHistory() {
+    beginProgress()
+    Intelligents.qlClient.perform(mutation: CleanupCopilotSessionMutation(input: .init(
+      docId: metadata[.documentID] ?? "",
+      sessionIds: [sessionID],
+      workspaceId: metadata[.workspaceID] ?? ""
+    ))) { result in
+      self.dispatchToMain {
+        self.endProgress()
+        if case let .success(value) = result,
+           let sessions = value.data?.cleanupCopilotSession,
+           sessions.contains(self.sessionID)
+        {
+          self.simpleChatContents.removeAll()
+          return
+        }
+        self.presentError(UnableTo.clearHistory)
+      }
+    }
+  }
+
+  func chat_retrieveHistories(_ completion: @escaping () -> Void) {
+    Intelligents.qlClient.fetch(query: GetCopilotHistoriesQuery(
+      workspaceId: metadata[.workspaceID] ?? "",
+      docId: .init(stringLiteral: metadata[.documentID] ?? ""),
+      options: .some(.init(
+        action: false,
+        fork: false,
+        limit: .init(nilLiteral: ()),
+        messageOrder: .some(.case(.asc)),
+        sessionId: .init(stringLiteral: sessionID),
+        sessionOrder: .some(.case(.desc)),
+        skip: .init(nilLiteral: ()),
+        withPrompt: .init(booleanLiteral: false)
+      ))
+    )) { [weak self] result in
+      if let self,
+         case let .success(value) = result,
+         let object = value.data,
+         let currentUser = object.__data._data["currentUser"] as? DataDict,
+         let copilot = currentUser._data["copilot"] as? DataDict,
+         let histories = copilot._data["histories"] as? [DataDict],
+         let mostRecent = histories.first,
+         let messages = mostRecent._data["messages"] as? [DataDict],
+         !messages.isEmpty
+      {
+        print("[*] retrieved \(messages.count) messages")
+        tableView.scrollToBottomOnNextUpdate = true
+        tableView.alpha = 0
+        DispatchQueue.main.asyncAfter(deadline: .now() + 0.5) {
+          UIView.animate(withDuration: 0.5, delay: 0, usingSpringWithDamping: 1.0, initialSpringVelocity: 0.8) {
+            self.tableView.alpha = 1
+          }
+        }
+        for message in messages {
+          guard let role = message._data["role"] as? String,
+                let content = message._data["content"] as? String
+          // TODO: ATTACHMENTS
+          else { continue }
+          switch role {
+          case "assistant":
+            simpleChatContents.updateValue(
+              .assistant(document: content),
+              forKey: UUID()
+            )
+          case "user":
+            simpleChatContents.updateValue(
+              .user(document: content),
+              forKey: UUID()
+            )
+          default:
+            assertionFailure()
+          }
+        }
+      }
+      completion()
+    }
+  }
 }
 
 private extension IntelligentsChatController {
@@ -51,6 +134,7 @@ private extension IntelligentsChatController {
 
   func beginProgress() {
     dispatchToMain { [self] in
+      header.isUserInteractionEnabled = false
       inputBox.isUserInteractionEnabled = false
       progressView.isHidden = false
       progressView.alpha = 0
@@ -67,6 +151,7 @@ private extension IntelligentsChatController {
       UIView.animate(withDuration: 0.3) {
         self.inputBox.editor.alpha = 1
         self.progressView.alpha = 0
+        self.header.isUserInteractionEnabled = true
       } completion: { _ in
         self.inputBox.isUserInteractionEnabled = true
         self.progressView.stopAnimating()
@@ -86,9 +171,44 @@ private extension IntelligentsChatController {
   }
 
   func chat_createSession(
+    forceCreateNewSession: Bool = false,
     onSuccess: @escaping (String?) -> Void,
     onFailure: @escaping (Error) -> Void
   ) {
+    if !forceCreateNewSession,
+       let doc = metadata[.documentID],
+       !doc.isEmpty
+    {
+      Intelligents.qlClient.fetch(query: GetCopilotSessionsQuery(
+        workspaceId: .init(stringLiteral: metadata[.workspaceID] ?? ""),
+        docId: .init(stringLiteral: doc),
+        options: .some(QueryChatSessionsInput(InputDict([
+          "action": false,
+        ])))
+      )) { result in
+        switch result {
+        case let .success(value):
+          if let result = value.data,
+             let currentUser = result.__data._data["currentUser"] as? DataDict,
+             let copilot = currentUser._data["copilot"] as? DataDict,
+             let sessions = copilot._data["sessions"] as? [DataDict],
+             let mostRecent = sessions.last,
+             let sessionID = mostRecent._data["id"] as? String
+          {
+            print("[*] using existing session", sessionID)
+            self.dispatchToMain { onSuccess(sessionID) }
+            return
+          }
+          self.chat_createSession(
+            forceCreateNewSession: true,
+            onSuccess: onSuccess,
+            onFailure: onFailure
+          )
+        case let .failure(error):
+          self.dispatchToMain { onFailure(error) }
+        }
+      }
+    }
     Intelligents.qlClient.perform(
       mutation: CreateCopilotSessionMutation(options: .init(
         docId: metadata[.documentID] ?? "",
@@ -103,13 +223,7 @@ private extension IntelligentsChatController {
           self.dispatchToMain { onSuccess(session) }
         } else {
           self.dispatchToMain {
-            onFailure(
-              NSError(
-                domain: "Intelligents",
-                code: 0,
-                userInfo: [NSLocalizedDescriptionKey: "No session created"]
-              )
-            )
+            onFailure(UnableTo.createSession)
           }
         }
       case let .failure(error):
@@ -122,11 +236,15 @@ private extension IntelligentsChatController {
     let text = viewModel.text
     //    let images = viewModel.attachments
 
+    let assistantContentID = UUID()
     dispatchToMain {
       let content = ChatContent.user(document: text)
-      let key = UUID()
-      self.simpleChatContents.updateValue(content, forKey: key)
-      self.tableView.scrollLastCellToTop()
+      self.simpleChatContents.updateValue(content, forKey: .init())
+      self.simpleChatContents.updateValue(
+        .assistant(document: "..."),
+        forKey: assistantContentID
+      )
+      self.tableView.scrollToBottomOnNextUpdate = true
     }
 
     let sem = DispatchSemaphore(value: 0)
@@ -134,6 +252,12 @@ private extension IntelligentsChatController {
     Intelligents.qlClient.perform(
       mutation: CreateCopilotMessageMutation(options: .init(
         content: .init(stringLiteral: text),
+        params: .some(.dictionary([
+          "docs": [
+            "docId": metadata[.documentID] ?? "",
+            "docContent": metadata[.content] ?? "",
+          ],
+        ])),
         sessionId: sessionID
       )),
       queue: .global()
@@ -143,13 +267,13 @@ private extension IntelligentsChatController {
       case let .success(value):
         if let messageID = value.data?.createCopilotMessage {
           print("[*] messageID", messageID)
-          self.chat_processWithMessageID(sessionID: sessionID, messageID: messageID)
+          self.chat_processWithMessageID(
+            sessionID: sessionID,
+            messageID: messageID,
+            cellID: assistantContentID
+          )
         } else {
-          self.chat_onError(NSError(
-            domain: "Intelligents",
-            code: 0,
-            userInfo: [NSLocalizedDescriptionKey: "No message created"]
-          ))
+          self.chat_onError(UnableTo.createMessage)
         }
       case let .failure(error):
         self.chat_onError(error)
@@ -159,7 +283,7 @@ private extension IntelligentsChatController {
     sem.wait()
   }
 
-  func chat_processWithMessageID(sessionID: String, messageID: String) {
+  func chat_processWithMessageID(sessionID: String, messageID: String, cellID: UUID) {
     let url = Constant.affineUpstreamURL
       .appendingPathComponent("api")
       .appendingPathComponent("copilot")
@@ -171,19 +295,14 @@ private extension IntelligentsChatController {
 
     guard let url = comps?.url else {
       assertionFailure()
-      chat_onError(NSError(
-        domain: "Intelligents",
-        code: 0,
-        userInfo: [NSLocalizedDescriptionKey: "No message created"]
-      ))
+      chat_onError(UnableTo.createMessage)
       return
     }
 
-    let contentIdentifier = UUID()
     dispatchToMain {
       self.simpleChatContents.updateValue(
         .assistant(document: "..."),
-        forKey: contentIdentifier
+        forKey: cellID
       )
     }
 
@@ -207,7 +326,7 @@ private extension IntelligentsChatController {
       self.dispatchToMain {
         document += message.data
         let content = ChatContent.assistant(document: document)
-        self.simpleChatContents.updateValue(content, forKey: contentIdentifier)
+        self.simpleChatContents.updateValue(content, forKey: cellID)
       }
     }
     let eventSource = EventSource(config: .init(handler: eventHandler, url: url))

packages/frontend/apps/ios/App/Packages/Intelligents/Sources/Intelligents/Interface/IntelligentsChatController/IntelligentsChatController+Header.swift

@@ -28,6 +28,22 @@ extension IntelligentsChatController {
       fatalError()
     }
 
+    override var isUserInteractionEnabled: Bool {
+      didSet { updateAvailabilityStyles() }
+    }
+
+    func updateAvailabilityStyles() {
+      if isUserInteractionEnabled {
+        backButton.isEnabled = true
+        dropMenu.isEnabled = true
+        moreMenu.isEnabled = true
+      } else {
+        backButton.isEnabled = false
+        dropMenu.isEnabled = false
+        moreMenu.isEnabled = false
+      }
+    }
+
     @objc func navigateActionBack() {
       parentViewController?.dismissInContext()
     }

packages/frontend/apps/ios/App/Packages/Intelligents/Sources/Intelligents/Interface/IntelligentsChatController/IntelligentsChatController.swift

@@ -30,9 +30,7 @@ public class IntelligentsChatController: UIViewController {
     didSet { updateContentToPublisher() }
   }
 
-  var sessionID: String = "" {
-    didSet { print("[*] new sessionID: \(sessionID)") }
-  }
+  var sessionID: String = ""
 
   public enum MetadataKey: String {
     case documentID
@@ -84,10 +82,19 @@ public class IntelligentsChatController: UIViewController {
     view.addSubview(progressView)
     setupLayout()
 
+    header.moreMenu.showsMenuAsPrimaryAction = true
+    header.moreMenu.menu = .init(children: [
+      UIAction(title: "Clear History".localized(), image: UIImage(systemName: "eraser")) { [weak self] _ in
+        self?.chat_clearHistory()
+      },
+    ])
+
     // TODO: IMPL
+    header.dropMenu.isHidden = true
     inputBox.editor.controlBanner.cameraButton.isHidden = true
     inputBox.editor.controlBanner.photoButton.isHidden = true
 
+    updateContentToPublisher()
     chat_onLoad()
   }
 
@@ -126,6 +133,10 @@ public class IntelligentsChatController: UIViewController {
       action: #selector(chat_onSend),
       for: .touchUpInside
     )
+    inputBox.editor.submitAction = { [weak self] in
+      guard let self else { return }
+      chat_onSend()
+    }
 
     progressView.hidesWhenStopped = true
     progressView.stopAnimating()

packages/frontend/apps/ios/App/Packages/Intelligents/Sources/Intelligents/Interface/IntelligentsChatController/MessageListView/TableView/MessageListView+Update.swift

@@ -28,7 +28,7 @@ extension MessageListView {
       .eraseToAnyPublisher()
 
     // after so, limit the refresh rate so we can handle them better
-    let updateQueue = DispatchQueue(label: "flowdown.message-list-update-queue", qos: .userInteractive)
+    let updateQueue = DispatchQueue(label: "affine.message-list-update-queue", qos: .userInteractive)
     let inQueuePublisher = publisher
       .throttle(for: .seconds(1 / 5), scheduler: updateQueue, latest: true)
       .eraseToAnyPublisher()
@@ -49,7 +49,7 @@ extension MessageListView {
 
   private func pickupElementsPair() -> (oldValue: Elements, newValue: Elements)? {
     #if DEBUG // just make sure assert is not called in release mode
-      assert(!elementUpdateProcessLock.try(), "Should not call this method without lock")
+      assert(!elementUpdateProcessLock.try(), "should not call this method without lock")
     #endif
     guard let distributedPendingUpdateElements else { return nil }
 
@@ -78,6 +78,11 @@ extension MessageListView {
       self.tableView.layoutIfNeeded()
     }
     tableView.contentOffset = contentOffset
+
+    if scrollToBottomOnNextUpdate {
+      scrollToBottomOnNextUpdate = false
+      scrollToBottom(useTableViewAnimation: false)
+    }
   }
 
   func reconfigure(enforceReload: Bool) {
@@ -122,20 +127,20 @@ extension MessageListView {
     perform(#selector(finishAutomaticScroll), with: nil, afterDelay: 0.5)
   }
 
-  func scrollLastCellToTop(useTableViewAnimation: Bool = false) {
-    guard elements.count > 1 else { return }
-    guard tableView.contentSize.height > tableView.frame.height else { return }
-    UIView.animate(withDuration: 0.35, delay: 0, usingSpringWithDamping: 1.0, initialSpringVelocity: 0.8) {
-      self.tableView.scrollToRow(
-        at: IndexPath(row: self.elements.count - 1, section: 0),
-        at: .top,
-        animated: useTableViewAnimation
-      )
-    }
-    NSObject.cancelPreviousPerformRequests(withTarget: self, selector: #selector(finishAutomaticScroll), object: nil)
-    isAutomaticScrollAnimating = true
-    perform(#selector(finishAutomaticScroll), with: nil, afterDelay: 0.5)
-  }
+//  func scrollLastCellToTop(useTableViewAnimation: Bool = false) {
+//    guard elements.count > 1 else { return }
+//    guard tableView.contentSize.height > tableView.frame.height else { return }
+//    UIView.animate(withDuration: 0.35, delay: 0, usingSpringWithDamping: 1.0, initialSpringVelocity: 0.8) {
+//      self.tableView.scrollToRow(
+//        at: IndexPath(row: self.elements.count - 1, section: 0),
+//        at: .top,
+//        animated: useTableViewAnimation
+//      )
+//    }
+//    NSObject.cancelPreviousPerformRequests(withTarget: self, selector: #selector(finishAutomaticScroll), object: nil)
+//    isAutomaticScrollAnimating = true
+//    perform(#selector(finishAutomaticScroll), with: nil, afterDelay: 0.5)
+//  }
 
   @objc private func finishAutomaticScroll() {
     isAutomaticScrollAnimating = false

packages/frontend/apps/ios/App/Packages/Intelligents/Sources/Intelligents/Interface/IntelligentsChatController/MessageListView/TableView/MessageListView.swift

@@ -23,8 +23,9 @@ class MessageListView: UIView {
   let elementUpdateProcessLock = NSLock()
   var distributedPendingUpdateElements: Elements? = nil
   var isAutomaticScrollAnimating: Bool = false
+  var scrollToBottomOnNextUpdate = false
 
-  let footerView = UIView(frame: .init(x: 0, y: 0, width: 0, height: 500))
+  let footerView = UIView(frame: .init(x: 0, y: 0, width: 0, height: 200))
 
   init(dataPublisher: AnyPublisher<[Element], Never>) {
     super.init(frame: .zero)

packages/frontend/apps/ios/App/Packages/Intelligents/Sources/Intelligents/Interface/IntelligentsEphemeralActionController/IntelligentsEphemeralActionController+API.swift

@@ -15,6 +15,8 @@ extension IntelligentsEphemeralActionController {
     chatTask?.stop()
     chatTask = nil
     copilotDocumentStorage = ""
+    sessionID = ""
+    messageID = ""
     chat_createSession(
       documentIdentifier: documentID,
       workspaceIdentifier: workspaceID
@@ -35,18 +37,12 @@ extension IntelligentsEphemeralActionController {
     onFailure: @escaping (Error) -> Void
   ) {
     if documentIdentifier.isEmpty || workspaceIdentifier.isEmpty {
-      onFailure(
-        NSError(
-          domain: "Intelligents",
-          code: 0,
-          userInfo: [NSLocalizedDescriptionKey: "Unable to identify the document or workspace"]
-        )
-      )
+      onFailure(UnableTo.identifyDocumentOrWorkspace)
     }
     Intelligents.qlClient.perform(
       mutation: CreateCopilotSessionMutation(options: .init(
         docId: documentIdentifier,
-        promptName: ation.prompt.rawValue,
+        promptName: action.prompt.rawValue,
         workspaceId: workspaceIdentifier
       )),
       queue: .global()
@@ -57,13 +53,7 @@ extension IntelligentsEphemeralActionController {
           DispatchQueue.main.async { onSuccess(session) }
         } else {
           DispatchQueue.main.async {
-            onFailure(
-              NSError(
-                domain: "Intelligents",
-                code: 0,
-                userInfo: [NSLocalizedDescriptionKey: "No session created"]
-              )
-            )
+            onFailure(UnableTo.createSession)
           }
         }
       case let .failure(error):
@@ -73,9 +63,17 @@ extension IntelligentsEphemeralActionController {
   }
 
   func beginThisRound() {
+    let parms: [String: AnyHashable] = switch action {
+    case let .translate(lang):
+      ["language": lang.rawValue]
+    case .summarize:
+      [:]
+    }
+    let json = try! CustomJSON(_jsonValue: parms)
     Intelligents.qlClient.perform(
       mutation: CreateCopilotMessageMutation(options: .init(
         content: .init(stringLiteral: "\(documentContent)"),
+        params: .some(json),
         sessionId: sessionID
       )),
       queue: .global()
@@ -83,8 +81,12 @@ extension IntelligentsEphemeralActionController {
       switch result {
       case let .success(value):
         if let messageID = value.data?.createCopilotMessage {
-          print("[*] messageID", messageID)
+          self.messageID = messageID
           self.chat_processWithMessageID(sessionID: self.sessionID, messageID: messageID)
+        } else {
+          self.presentError(UnableTo.createMessage) {
+            self.close()
+          }
         }
       case let .failure(error):
         self.presentError(error) {
@@ -106,11 +108,7 @@ extension IntelligentsEphemeralActionController {
 
     guard let url = comps?.url else {
       assertionFailure()
-      presentError(NSError(
-        domain: "Intelligents",
-        code: 0,
-        userInfo: [NSLocalizedDescriptionKey: "No message created"]
-      ))
+      presentError(UnableTo.createMessage)
       return
     }
 

packages/frontend/apps/ios/App/Packages/Intelligents/Sources/Intelligents/Interface/IntelligentsEphemeralActionController/IntelligentsEphemeralActionController.swift

@@ -11,7 +11,7 @@ import MarkdownView
 import UIKit
 
 public class IntelligentsEphemeralActionController: UIViewController {
-  let ation: EphemeralAction
+  let action: EphemeralAction
   let scrollView = UIScrollView()
   let stackView = UIStackView()
 
@@ -28,7 +28,13 @@ public class IntelligentsEphemeralActionController: UIViewController {
   public var documentID: String = ""
   public var workspaceID: String = ""
   public var documentContent: String = ""
-  var sessionID: String = ""
+  public internal(set) var sessionID: String = "" {
+    didSet { print(#fileID, #function, sessionID) }
+  }
+
+  public internal(set) var messageID: String = "" {
+    didSet { print(#fileID, #function, messageID) }
+  }
 
   var chatTask: EventSource?
   var copilotDocumentStorage: String = "" {
@@ -39,7 +45,7 @@ public class IntelligentsEphemeralActionController: UIViewController {
   }
 
   public init(action: EphemeralAction) {
-    ation = action
+    self.action = action
     super.init(nibName: nil, bundle: nil)
     title = action.title
   }
@@ -121,6 +127,10 @@ public class IntelligentsEphemeralActionController: UIViewController {
     actionBar.retryButton.action = { [weak self] in
       self?.beginAction()
     }
+    actionBar.continueToChat.action = { [weak self] in
+      guard let self else { return }
+      continueToChat()
+    }
   }
 
   func setupContentViews() {
@@ -275,3 +285,13 @@ public class IntelligentsEphemeralActionController: UIViewController {
     ) { self.scrollView.setContentOffset(bottomOffset, animated: false) }
   }
 }
+
+extension IntelligentsEphemeralActionController {
+  func continueToChat() {
+    let chatController = IntelligentsChatController()
+    chatController.metadata[.documentID] = documentID
+    chatController.metadata[.workspaceID] = workspaceID
+    chatController.metadata[.content] = documentContent
+    navigationController?.pushViewController(chatController, animated: true)
+  }
+}