This commit is contained in:
Lakr
2025-06-13 15:04:22 +08:00
parent 7d90fdd47b
commit 561ba414da
97 changed files with 21 additions and 7880 deletions
@@ -7,26 +7,20 @@ let package = Package(
name: "Intelligents",
defaultLocalization: "en",
platforms: [
.iOS(.v15),
.macCatalyst(.v15),
.iOS(.v17),
],
products: [
.library(name: "Intelligents", targets: ["Intelligents"]),
],
dependencies: [
.package(path: "../AffineGraphQL"),
.package(path: "../MarkdownView"),
.package(url: "https://github.com/apollographql/apollo-ios.git", from: "1.22.0"),
.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: "1.2.0"),
.package(url: "https://github.com/Lakr233/ChidoriMenu", from: "3.0.0"),
],
targets: [
.target(name: "Intelligents", dependencies: [
"AffineGraphQL",
"ChidoriMenu",
"MarkdownView",
"ChidoriMenu",
.product(name: "Apollo", package: "apollo-ios"),
.product(name: "LDSwiftEventSource", package: "swift-eventsource"),
.product(name: "OrderedCollections", package: "swift-collections"),
@@ -1,15 +0,0 @@
//
// Constant.swift
// Intelligents
//
// Created by on 2024/11/18.
//
import UIKit
enum Constant {
static let affineTabbarHeight: CGFloat = 44
static let affineTintColor: UIColor = .init(red: 30 / 255, green: 150 / 255, blue: 235 / 255, alpha: 1.0)
static var affineUpstreamURL = URL(string: "https://app.affine.pro/")!
}
@@ -1,45 +0,0 @@
//
// UnableTo.swift
// Intelligents
//
// Created by 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"]
)
}
@@ -1,27 +0,0 @@
//
// Chat.swift
// Intelligents
//
// Created by on 2024/11/18.
//
import Foundation
struct Chat: Codable {
enum ParticipantType: String, Codable, Equatable {
case user
case bot
}
var participant: ParticipantType
typealias MarkdownDocument = String
var content: MarkdownDocument
var date: Date
init(participant: ParticipantType, content: MarkdownDocument, date: Date = .init()) {
self.participant = participant
self.content = content
self.date = date
}
}
@@ -1,53 +0,0 @@
//
// Prompt.swift
// Intelligents
//
// Created by on 2024/12/26.
//
import Foundation
enum Prompt: String {
#if DEBUG
case debug_action_dalle3 = "debug:action:dalle3"
case debug_action_fal_sd15 = "debug:action:fal-sd15"
case debug_action_fal_upscaler = "debug:action:fal-upscaler"
case debug_action_fal_remove_bg = "debug:action:fal-remove-bg"
case debug_action_fal_face_to_sticker = "debug:action:fal-face-to-sticker"
#endif
case general_Chat_With_AFFiNE_AI = "Chat With AFFiNE AI"
case general_Summary = "Summary"
case general_Generate_a_caption = "Generate a caption"
case general_Summary_the_webpage = "Summary the webpage"
case general_Explain_this = "Explain this"
case general_Explain_this_image = "Explain this image"
case general_Explain_this_code = "Explain this code"
case general_Translate_to = "Translate to"
case general_Write_an_article_about_this = "Write an article about this"
case general_Write_a_twitter_about_this = "Write a twitter about this"
case general_Write_a_poem_about_this = "Write a poem about this"
case general_Write_a_blog_post_about_this = "Write a blog post about this"
case general_Write_outline = "Write outline"
case general_Change_tone_to = "Change tone to"
case general_Brainstorm_ideas_about_this = "Brainstorm ideas about this"
case general_Expand_mind_map = "Expand mind map"
case general_Improve_writing_for_it = "Improve writing for it"
case general_Improve_grammar_for_it = "Improve grammar for it"
case general_Fix_spelling_for_it = "Fix spelling for it"
case general_Find_action_items_from_it = "Find action items from it"
case general_Check_code_error = "Check code error"
case general_Create_headings = "Create headings"
case general_Make_it_real = "Make it real"
case general_Make_it_real_with_text = "Make it real with text"
case general_Make_it_longer = "Make it longer"
case general_Make_it_shorter = "Make it shorter"
case general_Continue_writing = "Continue writing"
case workflow_presentation = "workflow:presentation"
case workflow_brainstorm = "workflow:brainstorm"
case workflow_image_sketch = "workflow:image-sketch"
case workflow_image_clay = "workflow:image-clay"
case workflow_image_anime = "workflow:image-anime"
case workflow_image_pixel = "workflow:image-pixel"
}
@@ -1,37 +0,0 @@
//
// Ext+EventHandler.swift
// Intelligents
//
// Created by on 2024/12/26.
//
import Foundation
import LDSwiftEventSource
class BlockEventHandler: EventHandler {
var onOpenedBlock: (() -> Void)?
var onClosedBlock: (() -> Void)?
var onMessageBlock: ((String, LDSwiftEventSource.MessageEvent) -> Void)?
var onCommentBlock: ((String) -> Void)?
var onErrorBlock: ((Error) -> Void)?
public func onOpened() {
onOpenedBlock?()
}
public func onClosed() {
onClosedBlock?()
}
public func onMessage(eventType: String, messageEvent: LDSwiftEventSource.MessageEvent) {
onMessageBlock?(eventType, messageEvent)
}
public func onComment(comment: String) {
onCommentBlock?(comment)
}
public func onError(error: any Error) {
onErrorBlock?(error)
}
}
@@ -1,19 +0,0 @@
//
// Ext+String.swift
// Intelligents
//
// Created by on 2024/11/18.
//
import Foundation
extension String {
func localized() -> String {
let ans = NSLocalizedString(self, bundle: Bundle.module, comment: "")
guard !ans.isEmpty else {
assertionFailure()
return self
}
return ans
}
}
@@ -1,27 +0,0 @@
//
// Ext+UIColor.swift
// Intelligents
//
// Created by on 2024/12/13.
//
import UIKit
extension UIColor {
static var accent: UIColor {
Constant.affineTintColor
}
convenience init(light: UIColor, dark: UIColor) {
self.init(dynamicProvider: { traitCollection in
switch traitCollection.userInterfaceStyle {
case .light:
light
case .dark:
dark
default:
light
}
})
}
}
@@ -1,33 +0,0 @@
//
// Ext+UIFont.swift
// Intelligents
//
// Created by on 2024/11/21.
//
import UIKit
extension UIFont {
static func preferredFont(for style: TextStyle, weight: Weight, italic: Bool = false) -> UIFont {
// Get the style's default pointSize
let traits = UITraitCollection(preferredContentSizeCategory: .large)
let desc = UIFontDescriptor.preferredFontDescriptor(withTextStyle: style, compatibleWith: traits)
// Get the font at the default size and preferred weight
var font = UIFont.systemFont(ofSize: desc.pointSize, weight: weight)
if italic == true {
font = font.with([.traitItalic])
}
// Setup the font to be auto-scalable
let metrics = UIFontMetrics(forTextStyle: style)
return metrics.scaledFont(for: font)
}
private func with(_ traits: UIFontDescriptor.SymbolicTraits...) -> UIFont {
guard let descriptor = fontDescriptor.withSymbolicTraits(UIFontDescriptor.SymbolicTraits(traits).union(fontDescriptor.symbolicTraits)) else {
return self
}
return UIFont(descriptor: descriptor, size: 0)
}
}
@@ -1,46 +0,0 @@
//
// Ext+UIView.swift
// Intelligents
//
// Created by on 2024/11/18.
//
import UIKit
extension UIView {
var parentViewController: UIViewController? {
var responder: UIResponder? = self
while responder != nil {
if let responder = responder as? UIViewController {
return responder
}
responder = responder?.next
}
return nil
}
func removeEveryAutoResizingMasks() {
var views: [UIView] = [self]
while let view = views.first {
views.removeFirst()
view.translatesAutoresizingMaskIntoConstraints = false
view.subviews.forEach { views.append($0) }
}
}
#if DEBUG
func debugFrame() {
layer.borderWidth = 1
layer.borderColor = [
UIColor.red,
.green,
.blue,
.yellow,
.cyan,
.magenta,
.orange,
].map(\.cgColor).randomElement()
subviews.forEach { $0.debugFrame() }
}
#endif
}
@@ -1,52 +0,0 @@
//
// Ext+UIViewController.swift
// Intelligents
//
// Created by on 2024/11/18.
//
import UIKit
public extension UIViewController {
func presentIntoCurrentContext(withTargetController targetController: UIViewController, animated: Bool = true) {
if let nav = self as? UINavigationController {
nav.pushViewController(targetController, animated: animated)
} else if let nav = navigationController {
nav.pushViewController(targetController, animated: animated)
} else {
present(targetController, animated: animated, completion: nil)
}
}
func dismissInContext() {
if let nav = navigationController {
nav.popViewController(animated: true)
} else {
dismiss(animated: true, completion: nil)
}
}
func hideKeyboardWhenTappedAround() {
let tap = UITapGestureRecognizer(target: self, action: #selector(UIViewController.dismissKeyboard))
tap.cancelsTouchesInView = false
view.addGestureRecognizer(tap)
}
@objc func dismissKeyboard() {
view.endEditing(true)
}
func presentError(_ error: Error, onDismiss: @escaping () -> Void = {}) {
DispatchQueue.main.async { [self] in
let alert = UIAlertController(
title: "Error".localized(),
message: error.localizedDescription,
preferredStyle: .alert
)
alert.addAction(UIAlertAction(title: "OK".localized(), style: .default) { _ in
onDismiss()
})
present(alert, animated: true)
}
}
}
@@ -1,14 +0,0 @@
//
// Ext+print.swift
// Intelligents
//
// Created by on 2024/11/18.
//
import Foundation
public func print(_ items: Any..., separator: String = " ", terminator: String = "\n") {
#if DEBUG
Swift.print(items, separator: separator, terminator: terminator)
#endif
}
@@ -1,163 +0,0 @@
//
// AttachmentBannerView.swift
// Intelligents
//
// Created by on 2024/11/18.
//
import UIKit
private let attachmentSize: CGFloat = 100
private let attachmentSpacing: CGFloat = 16
class AttachmentBannerView: UIScrollView {
var readAttachments: (() -> ([UIImage]))?
var onAttachmentsDelete: ((Int) -> Void)?
var attachments: [UIImage] {
get { readAttachments?() ?? [] }
set { assertionFailure() }
}
override var intrinsicContentSize: CGSize {
if attachments.isEmpty { return .zero }
return .init(
width: (attachmentSize + attachmentSize) * CGFloat(attachments.count)
- attachmentSpacing,
height: attachmentSize
)
}
let stackView = UIStackView()
init() {
super.init(frame: .zero)
translatesAutoresizingMaskIntoConstraints = false
showsHorizontalScrollIndicator = false
showsVerticalScrollIndicator = false
stackView.axis = .horizontal
stackView.spacing = attachmentSpacing
stackView.alignment = .center
stackView.distribution = .fill
stackView.translatesAutoresizingMaskIntoConstraints = false
addSubview(stackView)
[
stackView.topAnchor.constraint(equalTo: topAnchor),
stackView.leadingAnchor.constraint(equalTo: leadingAnchor),
stackView.trailingAnchor.constraint(equalTo: trailingAnchor),
stackView.bottomAnchor.constraint(equalTo: bottomAnchor),
].forEach { $0.isActive = true }
rebuildViews()
}
@available(*, unavailable)
required init?(coder _: NSCoder) {
fatalError()
}
var reusableViews = [AttachmentPreviewView]()
func rebuildViews() {
let attachments = attachments
if reusableViews.count > attachments.count {
for index in attachments.count ..< reusableViews.count {
reusableViews[index].removeFromSuperview()
}
reusableViews.removeLast(reusableViews.count - attachments.count)
}
if reusableViews.count < attachments.count {
for _ in reusableViews.count ..< attachments.count {
let view = AttachmentPreviewView()
view.alpha = 0
reusableViews.append(view)
}
}
assert(reusableViews.count == attachments.count)
for (index, attachment) in attachments.enumerated() {
let view = reusableViews[index]
view.imageView.image = attachment
stackView.addArrangedSubview(view)
view.deleteButtonAction = { [weak self] in
self?.onAttachmentsDelete?(index)
}
}
invalidateIntrinsicContentSize()
contentSize = intrinsicContentSize
UIView.performWithoutAnimation {
self.layoutIfNeeded()
}
UIView.animate(withDuration: 0.3) {
for view in self.reusableViews {
view.alpha = 1
}
}
}
}
extension AttachmentBannerView {
class AttachmentPreviewView: UIView {
let imageView = UIImageView()
let deleteButton = UIButton()
var deleteButtonAction: (() -> Void)?
override var intrinsicContentSize: CGSize {
.init(width: attachmentSize, height: attachmentSize)
}
init() {
super.init(frame: .zero)
addSubview(imageView)
addSubview(deleteButton)
layer.cornerRadius = 8
clipsToBounds = true
imageView.contentMode = .scaleAspectFill
imageView.clipsToBounds = true
imageView.translatesAutoresizingMaskIntoConstraints = false
[
imageView.topAnchor.constraint(equalTo: topAnchor),
imageView.leadingAnchor.constraint(equalTo: leadingAnchor),
imageView.trailingAnchor.constraint(equalTo: trailingAnchor),
imageView.bottomAnchor.constraint(equalTo: bottomAnchor),
].forEach { $0.isActive = true }
deleteButton.setImage(.init(named: "close", in: .module, with: nil), for: .normal)
deleteButton.imageView?.contentMode = .scaleAspectFit
deleteButton.tintColor = .white
deleteButton.translatesAutoresizingMaskIntoConstraints = false
[
deleteButton.topAnchor.constraint(equalTo: topAnchor, constant: 4),
deleteButton.trailingAnchor.constraint(equalTo: trailingAnchor, constant: -4),
deleteButton.widthAnchor.constraint(equalToConstant: 32),
deleteButton.heightAnchor.constraint(equalToConstant: 32),
].forEach { $0.isActive = true }
deleteButton.addTarget(self, action: #selector(deleteButtonTapped), for: .touchUpInside)
[
widthAnchor.constraint(equalToConstant: attachmentSize),
heightAnchor.constraint(equalToConstant: attachmentSize),
].forEach { $0.isActive = true }
}
@available(*, unavailable)
required init?(coder _: NSCoder) {
fatalError()
}
@objc func deleteButtonTapped() {
deleteButtonAction?()
deleteButtonAction = nil
}
}
}
@@ -1,63 +0,0 @@
//
// InputEditView+Camera.swift
// Intelligents
//
// Created by on 2024/12/6.
//
import AVKit
import UIKit
extension InputEditView: UIImagePickerControllerDelegate, UINavigationControllerDelegate {
@objc func takePhoto() {
AVCaptureDevice.requestAccess(for: .video) { _ in
DispatchQueue.main.async {
let ctrl = UIImagePickerController()
ctrl.allowsEditing = false
ctrl.sourceType = .camera
ctrl.mediaTypes = [UTType.movie.identifier, UTType.image.identifier]
ctrl.cameraCaptureMode = .photo
ctrl.delegate = self
self.parentViewController?.present(ctrl, animated: true)
}
}
}
private func processJPEGImageData(_ image: UIImage) throws -> Data? {
guard let data = image.jpegData(compressionQuality: 0.75) else {
throw UnableTo.compressImage
}
return data
}
func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [UIImagePickerController.InfoKey: Any]) {
picker.dismiss(animated: true) {
var itemUrl: URL?
if itemUrl == nil,
let image = info[.editedImage] as? UIImage ?? info[.originalImage] as? UIImage
{
let tempDir = URL(fileURLWithPath: NSTemporaryDirectory())
.appendingPathComponent("Camera")
try? FileManager.default.createDirectory(at: tempDir, withIntermediateDirectories: true)
let tempFile = tempDir
.appendingPathComponent(UUID().uuidString)
.appendingPathExtension("jpeg")
try? self.processJPEGImageData(image)?.write(to: tempFile)
itemUrl = tempFile
}
if itemUrl == nil,
let url = info[.mediaURL] as? URL
{
itemUrl = url
}
guard let url = itemUrl, FileManager.default.fileExists(atPath: url.path) else {
return
}
guard let image = UIImage(contentsOfFile: url.path) else { return }
try? FileManager.default.removeItem(at: url)
self.viewModel.attachments.append(image)
}
}
}
@@ -1,38 +0,0 @@
//
// InputEditView+Photo.swift
// Intelligents
//
// Created by on 2024/12/6.
//
import PhotosUI
import UIKit
extension InputEditView: PHPickerViewControllerDelegate {
@objc func selectPhoto() {
var config = PHPickerConfiguration(photoLibrary: .shared())
config.filter = .images
config.selectionLimit = 9
let picker = PHPickerViewController(configuration: config)
picker.modalPresentationStyle = .formSheet
picker.delegate = self
parentViewController?.present(picker, animated: true, completion: nil)
}
func picker(_ picker: PHPickerViewController, didFinishPicking results: [PHPickerResult]) {
picker.dismiss(animated: true)
loadPNG(from: results)
}
private func loadPNG(from results: [PHPickerResult]) {
for result in results {
result.itemProvider.loadObject(ofClass: UIImage.self) { [weak self] image, _ in
if let image = image as? UIImage {
DispatchQueue.main.async {
self?.viewModel.attachments.append(image)
}
}
}
}
}
}
@@ -1,48 +0,0 @@
//
// InputEditView+ViewModel.swift
// Intelligents
//
// Created by on 2024/11/18.
//
import Combine
import UIKit
extension InputEditView {
class ViewModel: ObservableObject {
var cancellables: Set<AnyCancellable> = []
@Published var text: String = ""
@Published var attachments: [UIImage] = []
init() {}
deinit {
cancellables.forEach { $0.cancel() }
cancellables.removeAll()
}
func reset() {
text = ""
attachments = []
}
func duplicate() -> ViewModel {
let ans = ViewModel()
ans.text = text
ans.attachments = attachments
return ans
}
}
}
extension InputEditView.ViewModel: Hashable, Equatable {
func hash(into hasher: inout Hasher) {
hasher.combine(text)
hasher.combine(attachments)
}
static func == (lhs: InputEditView.ViewModel, rhs: InputEditView.ViewModel) -> Bool {
lhs.hashValue == rhs.hashValue
}
}
@@ -1,131 +0,0 @@
//
// InputEditView.swift
// Intelligents
//
// Created by on 2024/11/18.
//
import Combine
import UIKit
class InputEditView: UIView {
let mainStack = UIStackView()
let attachmentsEditor = AttachmentBannerView()
let textEditor = PlainTextEditView()
let placeholderLabel = UILabel()
let controlBanner = TextEditControlBanner()
let viewModel = ViewModel()
var placeholderText: String = "" {
didSet {
placeholderLabel.text = placeholderText
}
}
var submitAction: (() -> Void) = {}
init() {
super.init(frame: .zero)
addSubview(mainStack)
mainStack.translatesAutoresizingMaskIntoConstraints = false
mainStack.axis = .vertical
mainStack.spacing = 16
mainStack.alignment = .fill
mainStack.distribution = .equalSpacing
[
mainStack.topAnchor.constraint(equalTo: topAnchor),
mainStack.leadingAnchor.constraint(equalTo: leadingAnchor),
mainStack.trailingAnchor.constraint(equalTo: trailingAnchor),
mainStack.bottomAnchor.constraint(equalTo: bottomAnchor),
].forEach { $0.isActive = true }
textEditor.heightAnchor.constraint(greaterThanOrEqualToConstant: 64).isActive = true
[
attachmentsEditor, textEditor, controlBanner,
].forEach {
$0.translatesAutoresizingMaskIntoConstraints = false
mainStack.addArrangedSubview($0)
[
$0.leadingAnchor.constraint(equalTo: mainStack.leadingAnchor),
$0.trailingAnchor.constraint(equalTo: mainStack.trailingAnchor),
].forEach { $0.isActive = true }
}
attachmentsEditor.readAttachments = { [weak self] in
self?.viewModel.attachments ?? []
}
attachmentsEditor.onAttachmentsDelete = { [weak self] index in
self?.viewModel.attachments.remove(at: index)
}
controlBanner.cameraButton.addTarget(
self,
action: #selector(takePhoto),
for: .touchUpInside
)
controlBanner.photoButton.addTarget(
self,
action: #selector(selectPhoto),
for: .touchUpInside
)
textEditor.returnKeyType = .send
textEditor.addSubview(placeholderLabel)
placeholderLabel.textColor = .label.withAlphaComponent(0.25)
placeholderLabel.font = textEditor.font
placeholderLabel.translatesAutoresizingMaskIntoConstraints = false
[
placeholderLabel.leadingAnchor.constraint(equalTo: textEditor.leadingAnchor, constant: 2),
placeholderLabel.trailingAnchor.constraint(equalTo: textEditor.trailingAnchor, constant: -2),
placeholderLabel.topAnchor.constraint(equalTo: textEditor.topAnchor, constant: 0),
].forEach { $0.isActive = true }
viewModel.objectWillChange
.receive(on: DispatchQueue.main)
.sink { [weak self] _ in
self?.updateValues()
}
.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)
required init?(coder _: NSCoder) {
fatalError()
}
func updatePlaceholderVisibility() {
let visible = viewModel.text.isEmpty && !textEditor.isFirstResponder
UIView.animate(withDuration: 0.25) {
self.placeholderLabel.alpha = visible ? 1 : 0
}
}
func updateValues() {
UIView.animate(
withDuration: 0.5,
delay: 0,
usingSpringWithDamping: 1.0,
initialSpringVelocity: 0.8
) { [self] in
if textEditor.text != viewModel.text {
textEditor.text = viewModel.text
}
attachmentsEditor.rebuildViews()
parentViewController?.view.layoutIfNeeded()
updatePlaceholderVisibility()
}
}
}
@@ -1,69 +0,0 @@
//
// PlainTextEditView.swift
// Intelligents
//
// Created by on 2024/11/18.
//
import UIKit
class PlainTextEditView: UITextView, UITextViewDelegate {
var textDidChange: ((String) -> Void) = { _ in }
var textDidReturn: (() -> Void) = {}
init() {
super.init(frame: .zero, textContainer: nil)
delegate = self
tintColor = .accent
linkTextAttributes = [:]
showsVerticalScrollIndicator = false
showsHorizontalScrollIndicator = false
textContainer.lineFragmentPadding = .zero
textAlignment = .natural
backgroundColor = .clear
textContainerInset = .zero
textContainer.lineBreakMode = .byTruncatingTail
isScrollEnabled = false
clipsToBounds = false
isEditable = true
isSelectable = true
isScrollEnabled = false
}
@available(*, unavailable)
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
}
}
}
@@ -1,62 +0,0 @@
//
// TextEditControlBanner.swift
// Intelligents
//
// Created by on 2024/11/18.
//
import UIKit
class TextEditControlBanner: UIStackView {
static let height: CGFloat = 32
let cameraButton = UIButton()
let photoButton = UIButton()
let spacer = UIView()
let sendButton = UIButton()
init() {
super.init(frame: .zero)
axis = .horizontal
spacing = 16
alignment = .center
distribution = .fill
[
heightAnchor.constraint(equalToConstant: Self.height),
].forEach { $0.isActive = true }
[
cameraButton, photoButton,
sendButton,
].forEach {
$0.widthAnchor.constraint(equalToConstant: Self.height).isActive = true
$0.heightAnchor.constraint(equalToConstant: Self.height).isActive = true
}
[
cameraButton, photoButton,
spacer,
sendButton,
].forEach {
$0.translatesAutoresizingMaskIntoConstraints = false
addArrangedSubview($0)
}
cameraButton.setImage(.init(systemName: "camera"), for: .normal)
cameraButton.tintColor = .label
photoButton.setImage(.init(systemName: "photo"), for: .normal)
photoButton.tintColor = .label
sendButton.setImage(.init(systemName: "paperplane.fill"), for: .normal)
sendButton.tintColor = .label
}
@available(*, unavailable)
required init(coder _: NSCoder) {
fatalError()
}
}
@@ -1,372 +0,0 @@
//
// IntelligentsChatController+Chat.swift
// Intelligents
//
// Created by on 2024/12/26.
//
import AffineGraphQL
import LDSwiftEventSource
import MarkdownParser
import UIKit
extension IntelligentsChatController {
@objc func chat_onLoad() {
beginProgress()
chat_createSession { session in
self.sessionID = session ?? ""
self.chat_retrieveHistories {
self.dispatchToMain {
self.endProgress()
}
}
} onFailure: { error in
self.presentError(error) {
if let nav = self.navigationController {
nav.popViewController(animated: true)
} else {
self.dismiss(animated: true)
}
}
}
}
@objc func chat_onSend() {
beginProgress()
let viewModel = inputBox.editor.viewModel.duplicate()
viewModel.text = viewModel.text.trimmingCharacters(in: .whitespacesAndNewlines)
inputBox.editor.viewModel.reset()
inputBox.editor.updateValues()
DispatchQueue.global().async {
self.chat_onSendExecute(viewModel: viewModel)
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 {
func dispatchToMain(_ block: @escaping () -> Void) {
if Thread.isMainThread {
block()
} else {
DispatchQueue.main.async(execute: block)
}
}
func beginProgress() {
dispatchToMain { [self] in
header.isUserInteractionEnabled = false
inputBox.isUserInteractionEnabled = false
progressView.isHidden = false
progressView.alpha = 0
progressView.startAnimating()
UIView.animate(withDuration: 0.25) {
self.inputBox.editor.alpha = 0
self.progressView.alpha = 1
}
}
}
func endProgress() {
dispatchToMain { [self] in
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()
}
}
}
}
private extension IntelligentsChatController {
func chat_onError(_ error: Error) {
print("[*] chat error", error)
dispatchToMain {
let key = UUID()
let content = ChatContent.error(text: error.localizedDescription)
self.simpleChatContents.updateValue(content, forKey: key)
}
}
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] ?? "",
promptName: Prompt.general_Chat_With_AFFiNE_AI.rawValue,
workspaceId: metadata[.workspaceID] ?? ""
)),
queue: .global()
) { result in
switch result {
case let .success(value):
if let session = value.data?.createCopilotSession {
self.dispatchToMain { onSuccess(session) }
} else {
self.dispatchToMain {
onFailure(UnableTo.createSession)
}
}
case let .failure(error):
self.dispatchToMain { onFailure(error) }
}
}
}
func chat_onSendExecute(viewModel: InputEditView.ViewModel) {
let text = viewModel.text
// let images = viewModel.attachments
let assistantContentID = UUID()
dispatchToMain {
let content = ChatContent.user(document: text)
self.simpleChatContents.updateValue(content, forKey: .init())
self.simpleChatContents.updateValue(
.assistant(document: "..."),
forKey: assistantContentID
)
self.tableView.scrollToBottomOnNextUpdate = true
}
let sem = DispatchSemaphore(value: 0)
let sessionID = sessionID
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()
) { result in
defer { sem.signal() }
switch result {
case let .success(value):
if let messageID = value.data?.createCopilotMessage {
print("[*] messageID", messageID)
self.chat_processWithMessageID(
sessionID: sessionID,
messageID: messageID,
cellID: assistantContentID
)
} else {
self.chat_onError(UnableTo.createMessage)
}
case let .failure(error):
self.chat_onError(error)
}
}
sem.wait()
}
func chat_processWithMessageID(sessionID: String, messageID: String, cellID: UUID) {
let url = Constant.affineUpstreamURL
.appendingPathComponent("api")
.appendingPathComponent("copilot")
.appendingPathComponent("chat")
.appendingPathComponent(sessionID)
.appendingPathComponent("stream")
var comps = URLComponents(url: url, resolvingAgainstBaseURL: false)
comps?.queryItems = [URLQueryItem(name: "messageId", value: messageID)]
guard let url = comps?.url else {
assertionFailure()
chat_onError(UnableTo.createMessage)
return
}
dispatchToMain {
self.simpleChatContents.updateValue(
.assistant(document: "..."),
forKey: cellID
)
}
let sem = DispatchSemaphore(value: 0)
let eventHandler = BlockEventHandler()
eventHandler.onOpenedBlock = {
print("[*] chat opened")
}
eventHandler.onClosedBlock = {
sem.signal()
self.chatTask?.stop()
self.chatTask = nil
}
eventHandler.onErrorBlock = { error in
self.chat_onError(error)
}
var document = ""
eventHandler.onMessageBlock = { _, message in
self.dispatchToMain {
document += message.data
let content = ChatContent.assistant(document: document)
self.simpleChatContents.updateValue(content, forKey: cellID)
}
}
let eventSource = EventSource(config: .init(handler: eventHandler, url: url))
chatTask = eventSource
eventSource.start()
sem.wait()
}
}
extension IntelligentsChatController {
func updateContentToPublisher() {
assert(Thread.isMainThread)
let copy = simpleChatContents
let input: [MessageListView.Element] = copy.map { key, value in
switch value {
case let .assistant(document):
let nodes = MarkdownParser().feed(document)
return .init(
id: key,
cell: .assistant,
viewModel: MessageListView.AssistantCell.ViewModel(blocks: nodes),
object: nil
)
case let .user(document):
return .init(
id: key,
cell: .user,
viewModel: MessageListView.UserCell.ViewModel(text: document),
object: nil
)
case let .error(text):
return .init(
id: key,
cell: .hint,
viewModel: MessageListView.HintCell.ViewModel(hint: text),
object: nil
)
}
}
publisher.send(input)
}
}
@@ -1,124 +0,0 @@
//
// IntelligentsChatController+Header.swift
// Intelligents
//
// Created by on 2024/11/18.
//
import UIKit
extension IntelligentsChatController {
class Header: UIView {
static let height: CGFloat = 44
let contentView = UIView()
let titleLabel = UILabel()
let dropMenu = UIButton()
let backButton = UIButton()
let rightBarItemsStack = UIStackView()
let moreMenu = UIButton()
init() {
super.init(frame: .zero)
setupLayout()
}
@available(*, unavailable)
required init?(coder _: NSCoder) {
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()
}
}
}
private extension IntelligentsChatController.Header {
func setupLayout() {
contentView.translatesAutoresizingMaskIntoConstraints = false
addSubview(contentView)
[
contentView.leadingAnchor.constraint(equalTo: leadingAnchor),
contentView.trailingAnchor.constraint(equalTo: trailingAnchor),
contentView.bottomAnchor.constraint(equalTo: bottomAnchor),
contentView.heightAnchor.constraint(equalToConstant: Self.height),
].forEach { $0.isActive = true }
titleLabel.textColor = .label
titleLabel.font = .systemFont(
ofSize: UIFont.labelFontSize,
weight: .semibold
)
backButton.setImage(
UIImage(systemName: "chevron.left"),
for: .normal
)
backButton.tintColor = .accent
backButton.addTarget(self, action: #selector(navigateActionBack), for: .touchUpInside)
dropMenu.setImage(
.init(systemName: "chevron.down")?.withRenderingMode(.alwaysTemplate),
for: .normal
)
dropMenu.tintColor = .gray.withAlphaComponent(0.5)
contentView.addSubview(titleLabel)
contentView.addSubview(backButton)
contentView.addSubview(dropMenu)
contentView.addSubview(rightBarItemsStack)
titleLabel.translatesAutoresizingMaskIntoConstraints = false
backButton.translatesAutoresizingMaskIntoConstraints = false
dropMenu.translatesAutoresizingMaskIntoConstraints = false
rightBarItemsStack.translatesAutoresizingMaskIntoConstraints = false
rightBarItemsStack.axis = .horizontal
rightBarItemsStack.spacing = 10
rightBarItemsStack.alignment = .center
rightBarItemsStack.distribution = .equalSpacing
[
backButton.centerYAnchor.constraint(equalTo: contentView.centerYAnchor),
backButton.leadingAnchor.constraint(equalTo: contentView.leadingAnchor, constant: 10),
backButton.widthAnchor.constraint(equalToConstant: 44),
backButton.heightAnchor.constraint(equalToConstant: 44),
rightBarItemsStack.centerYAnchor.constraint(equalTo: contentView.centerYAnchor),
rightBarItemsStack.trailingAnchor.constraint(equalTo: contentView.trailingAnchor, constant: -10),
rightBarItemsStack.heightAnchor.constraint(equalToConstant: 44),
titleLabel.centerXAnchor.constraint(equalTo: contentView.centerXAnchor),
titleLabel.centerYAnchor.constraint(equalTo: contentView.centerYAnchor),
titleLabel.leadingAnchor.constraint(greaterThanOrEqualTo: backButton.trailingAnchor, constant: 10),
dropMenu.centerYAnchor.constraint(equalTo: contentView.centerYAnchor),
dropMenu.widthAnchor.constraint(equalToConstant: 44),
dropMenu.heightAnchor.constraint(equalToConstant: 44),
titleLabel.trailingAnchor.constraint(lessThanOrEqualTo: dropMenu.leadingAnchor, constant: -10),
].forEach { $0.isActive = true }
rightBarItemsStack.addArrangedSubview(moreMenu)
moreMenu.setImage(
.init(systemName: "ellipsis.circle"),
for: .normal
)
moreMenu.tintColor = .accent
}
}
@@ -1,64 +0,0 @@
//
// IntelligentsChatController+InputBox.swift
// Intelligents
//
// Created by on 2024/11/18.
//
import UIKit
extension IntelligentsChatController {
class InputBox: UIView {
let backgroundView = UIView()
let editor = InputEditView()
init() {
super.init(frame: .zero)
setupLayout()
editor.textEditor.font = UIFont.systemFont(ofSize: UIFont.labelFontSize)
editor.placeholderText = "Summarize this article for me...".localized()
backgroundView.backgroundColor = .init(
light: .init(white: 1, alpha: 1),
dark: .init(white: 0.15, alpha: 1)
)
backgroundView.layer.cornerRadius = 16
backgroundView.layer.shadowColor = UIColor.black.withAlphaComponent(0.25).cgColor
backgroundView.layer.shadowOffset = .init(width: 0, height: 0)
backgroundView.layer.shadowRadius = 8
}
@available(*, unavailable)
required init?(coder _: NSCoder) {
fatalError()
}
}
}
private extension IntelligentsChatController.InputBox {
func setupLayout() {
addSubview(backgroundView)
backgroundView.translatesAutoresizingMaskIntoConstraints = false
addSubview(editor)
editor.translatesAutoresizingMaskIntoConstraints = false
let inset: CGFloat = 16
[
editor.leadingAnchor.constraint(equalTo: leadingAnchor, constant: inset),
editor.trailingAnchor.constraint(equalTo: trailingAnchor, constant: -inset),
editor.topAnchor.constraint(equalTo: topAnchor, constant: inset),
editor.bottomAnchor.constraint(equalTo: bottomAnchor, constant: -inset),
].forEach { $0.isActive = true }
[
backgroundView.leadingAnchor.constraint(equalTo: leadingAnchor, constant: 0),
backgroundView.trailingAnchor.constraint(equalTo: trailingAnchor, constant: 0),
backgroundView.topAnchor.constraint(equalTo: topAnchor, constant: 0),
backgroundView.bottomAnchor.constraint(equalTo: bottomAnchor, constant: 128),
].forEach { $0.isActive = true }
}
}
@@ -1,150 +0,0 @@
//
// IntelligentsChatController.swift
//
//
// Created by on 2024/11/18.
//
import Combine
import LDSwiftEventSource
import OrderedCollections
import UIKit
public class IntelligentsChatController: UIViewController {
let header = Header()
let inputBox = InputBox()
let progressView = UIActivityIndicatorView()
let publisher = PassthroughSubject<MessageListView.ElementPublisher.Output, Never>()
lazy var tableView = MessageListView(dataPublisher: publisher.eraseToAnyPublisher())
var inputBoxKeyboardAdapterHeightConstraint = NSLayoutConstraint()
enum ChatContent {
case user(document: String)
case assistant(document: String)
case error(text: String)
}
var simpleChatContents: OrderedDictionary<UUID, ChatContent> = [:] {
didSet { updateContentToPublisher() }
}
var sessionID: String = ""
public enum MetadataKey: String {
case documentID
case workspaceID
case content
}
public var metadata: [MetadataKey: String] = [:]
var chatTask: EventSource?
override public var title: String? {
set {
super.title = newValue
header.titleLabel.text = newValue
}
get {
super.title
}
}
public init() {
super.init(nibName: nil, bundle: nil)
title = "Chat with AI".localized()
overrideUserInterfaceStyle = .dark
}
@available(*, unavailable)
required init?(coder _: NSCoder) {
fatalError()
}
deinit {
chatTask?.stop()
chatTask = nil
}
override public func viewDidLoad() {
super.viewDidLoad()
assert(navigationController != nil)
view.backgroundColor = .secondarySystemBackground
hideKeyboardWhenTappedAround()
view.addSubview(header)
view.addSubview(tableView)
view.addSubview(inputBox)
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()
}
override public func viewDidDisappear(_ animated: Bool) {
super.viewDidDisappear(animated)
chatTask?.stop()
chatTask = nil
}
func setupLayout() {
header.translatesAutoresizingMaskIntoConstraints = false
[
header.topAnchor.constraint(equalTo: view.topAnchor),
header.leadingAnchor.constraint(equalTo: view.leadingAnchor),
header.trailingAnchor.constraint(equalTo: view.trailingAnchor),
header.bottomAnchor.constraint(equalTo: view.safeAreaLayoutGuide.topAnchor, constant: 44),
].forEach { $0.isActive = true }
inputBox.translatesAutoresizingMaskIntoConstraints = false
[
inputBox.leadingAnchor.constraint(equalTo: view.leadingAnchor),
inputBox.trailingAnchor.constraint(equalTo: view.trailingAnchor),
inputBox.bottomAnchor.constraint(equalTo: view.keyboardLayoutGuide.topAnchor),
].forEach { $0.isActive = true }
tableView.translatesAutoresizingMaskIntoConstraints = false
[
tableView.topAnchor.constraint(equalTo: header.bottomAnchor),
tableView.leadingAnchor.constraint(equalTo: view.leadingAnchor),
tableView.trailingAnchor.constraint(equalTo: view.trailingAnchor),
tableView.bottomAnchor.constraint(equalTo: inputBox.topAnchor),
].forEach { $0.isActive = true }
inputBox.editor.controlBanner.sendButton.addTarget(
self,
action: #selector(chat_onSend),
for: .touchUpInside
)
inputBox.editor.submitAction = { [weak self] in
guard let self else { return }
chat_onSend()
}
progressView.hidesWhenStopped = true
progressView.stopAnimating()
progressView.translatesAutoresizingMaskIntoConstraints = false
[
progressView.centerXAnchor.constraint(equalTo: inputBox.centerXAnchor),
progressView.centerYAnchor.constraint(equalTo: inputBox.centerYAnchor),
].forEach { $0.isActive = true }
progressView.style = .large
}
}
@@ -1,150 +0,0 @@
//
// MessageListView+AssistantCell.swift
// FlowDown
//
// Created by on 2025/1/2.
//
import Combine
import MarkdownParser
import MarkdownView
import UIKit
extension MessageListView {
class AssistantCell: BaseCell {
let avatarView = UIImageView()
let usernameView = UILabel()
let markdownView = MarkdownView()
override func initializeContent() {
super.initializeContent()
avatarView.contentMode = .scaleAspectFit
avatarView.image = UIImage(named: "spark", in: .module, with: nil)
usernameView.text = "AFFiNE AI"
usernameView.font = .preferredFont(forTextStyle: .body).bold
usernameView.textColor = .label
containerView.addSubview(avatarView)
containerView.addSubview(usernameView)
containerView.addSubview(markdownView)
}
override func prepareForReuse() {
super.prepareForReuse()
markdownView.prepareForReuse()
}
override func updateContent(
object: any MessageListView.Element.ViewModel,
originalObject _: Element.UserObject?
) {
guard let object = object as? ViewModel else {
assertionFailure()
return
}
_ = object
}
override func layoutContent(cache: any MessageListView.TableLayoutEngine.LayoutCache) {
super.layoutContent(cache: cache)
guard let cache = cache as? LayoutCache else {
assertionFailure()
return
}
avatarView.frame = cache.avatarRect
usernameView.frame = cache.usernameRect
markdownView.frame = cache.markdownFrame
UIView.performWithoutAnimation {
markdownView.updateContentViews(cache.manifests)
}
}
override class func layoutInsideContainer(
containerWidth: CGFloat,
object: any MessageListView.Element.ViewModel
) -> any MessageListView.TableLayoutEngine.LayoutCache {
guard let object = object as? ViewModel else {
assertionFailure()
return LayoutCache()
}
let cache = LayoutCache()
cache.width = containerWidth
let inset: CGFloat = 8
let bubbleInset = UIEdgeInsets(top: inset, left: inset, bottom: inset, right: inset)
let avatarRect = CGRect(x: bubbleInset.left, y: bubbleInset.top, width: 24, height: 24)
let usernameRect = CGRect(
x: avatarRect.maxX + bubbleInset.right,
y: bubbleInset.top,
width: containerWidth - avatarRect.maxX - bubbleInset.right,
height: 24
)
let textWidth = containerWidth - bubbleInset.left - bubbleInset.right
var height: CGFloat = 0
let manifests = object.blocks.map {
let ret = $0.manifest(theme: object.theme)
ret.setLayoutTheme(.default)
ret.setLayoutWidth(textWidth)
ret.layoutIfNeeded()
height += ret.size.height + Theme.default.spacings.final
return ret
}
if height > 0 { height -= Theme.default.spacings.final }
let textRect = CGRect(
x: bubbleInset.left,
y: usernameRect.maxY + bubbleInset.bottom,
width: textWidth,
height: height
)
cache.markdownFrame = textRect
cache.avatarRect = avatarRect
cache.usernameRect = usernameRect
cache.manifests = manifests
cache.height = textRect.maxY + bubbleInset.bottom
return cache
}
}
}
extension MessageListView.AssistantCell {
class ViewModel: MessageListView.Element.ViewModel {
var theme: Theme
var blocks: [BlockNode]
enum GroupLocation {
case begin
case center
case end
}
var groupLocation: GroupLocation = .center
init(theme: Theme = .default, blocks: [BlockNode]) {
self.theme = theme
self.blocks = blocks
}
func contentIdentifier(hasher: inout Hasher) {
hasher.combine(blocks)
}
}
}
extension MessageListView.AssistantCell {
class LayoutCache: MessageListView.TableLayoutEngine.LayoutCache {
var width: CGFloat = 0
var height: CGFloat = 0
var avatarRect: CGRect = .zero
var usernameRect: CGRect = .zero
var markdownFrame: CGRect = .zero
var manifests: [AnyBlockManifest] = []
}
}
@@ -1,143 +0,0 @@
//
// MessageListView+BaseCell.swift
// FlowDown
//
// Created by on 2025/1/2.
//
import Combine
import UIKit
extension MessageListView {
class BaseCell: UITableViewCell, MessageListView.TableLayoutEngine.LayoutableCell {
var associatedObject: Element? = nil
var cancellable: Set<AnyCancellable> = []
let containerView: UIView = .init()
var layoutEngine: MessageListView.TableLayoutEngine? = nil
func layoutCache() -> MessageListView.TableLayoutEngine.LayoutCache {
guard let associatedObject, let engine = layoutEngine else {
return MessageListView.TableLayoutEngine.ZeroLayoutCache()
}
let cache = engine.requestLayoutCacheFromCell(
forElement: associatedObject,
atWidth: bounds.width
)
return cache
}
override init(style: UITableViewCell.CellStyle, reuseIdentifier: String?) {
super.init(style: style, reuseIdentifier: reuseIdentifier)
commitInit()
}
required init?(coder: NSCoder) {
super.init(coder: coder)
commitInit()
}
private func commitInit() {
selectionStyle = .none
separatorInset = .zero
contentView.addSubview(containerView)
contentView.clipsToBounds = false
clipsToBounds = false
initializeContent()
}
override func layoutSubviews() {
super.layoutSubviews()
guard let cache = layoutCache() as? LayoutCache else {
assertionFailure()
return
}
containerView.frame = cache.containerRect
layoutContent(cache: cache.containerLayoutCache)
}
func registerViewModel(element: Element) {
removeViewModelObject()
associatedObject = element
updateContent(object: element.viewModel, originalObject: element.object)
setNeedsLayout()
}
func removeViewModelObject() {
associatedObject = nil
cancellable.forEach { $0.cancel() }
cancellable.removeAll()
}
func initializeContent() {}
func updateContent(object: any Element.ViewModel, originalObject: Element.UserObject?) {
_ = object
_ = originalObject
}
func layoutContent(cache: MessageListView.TableLayoutEngine.LayoutCache) {
_ = cache
}
class func layoutInsideContainer(
containerWidth: CGFloat,
object: any Element.ViewModel
) -> MessageListView.TableLayoutEngine.LayoutCache {
_ = containerWidth
_ = object
assertionFailure("must override")
return MessageListView.TableLayoutEngine.ZeroLayoutCache()
}
class func containerInset() -> UIEdgeInsets {
let inset: CGFloat = 16
let containerInset = UIEdgeInsets(top: inset / 2, left: inset, bottom: inset / 2, right: inset)
return containerInset
}
}
}
extension MessageListView.BaseCell {
class LayoutCache: MessageListView.TableLayoutEngine.LayoutCache {
var width: CGFloat
var height: CGFloat
var containerRect: CGRect
var containerLayoutCache: any MessageListView.TableLayoutEngine.LayoutCache
init(
width: CGFloat,
height: CGFloat,
containerRect: CGRect,
containerLayoutCache: any MessageListView.TableLayoutEngine.LayoutCache
) {
self.width = width
self.height = height
self.containerRect = containerRect
self.containerLayoutCache = containerLayoutCache
}
}
class func resolveLayout(
dataElement element: MessageListView.Element,
contentWidth width: CGFloat
) -> any MessageListView.TableLayoutEngine.LayoutCache {
let object = element.viewModel
let containerInset = MessageListView.BaseCell.containerInset()
let containerWidth = width - containerInset.left - containerInset.right
let containerCache = Self.layoutInsideContainer(containerWidth: containerWidth, object: object)
let cellHeight = containerCache.height + containerInset.top + containerInset.bottom
let containerRect = CGRect(
x: containerInset.left,
y: containerInset.top,
width: containerWidth,
height: containerCache.height
)
let cache = LayoutCache(
width: width,
height: cellHeight,
containerRect: containerRect,
containerLayoutCache: containerCache
)
return cache
}
}
@@ -1,92 +0,0 @@
//
// MessageListView+HintCell.swift
// FlowDown
//
// Created by on 2025/1/2.
//
import Combine
import UIKit
extension MessageListView {
class HintCell: BaseCell {
let label = UILabel()
override func initializeContent() {
super.initializeContent()
label.font = .preferredFont(forTextStyle: .footnote)
label.alpha = 0.5
label.numberOfLines = 0
containerView.addSubview(label)
}
override func updateContent(
object: any MessageListView.Element.ViewModel,
originalObject: Element.UserObject?
) {
super.updateContent(object: object, originalObject: originalObject)
guard let object = object as? ViewModel else { return }
label.attributedText = object.hint
}
override func layoutContent(cache: any MessageListView.TableLayoutEngine.LayoutCache) {
super.layoutContent(cache: cache)
guard let cache = cache as? LayoutCache else {
assertionFailure()
return
}
label.frame = cache.labelFrame
}
override class func layoutInsideContainer(
containerWidth: CGFloat,
object: any MessageListView.Element.ViewModel
) -> any MessageListView.TableLayoutEngine.LayoutCache {
guard let object = object as? ViewModel else {
assertionFailure()
return LayoutCache()
}
let cache = LayoutCache()
cache.width = containerWidth
cache.height = object.hint.measureHeight(usingWidth: containerWidth)
cache.labelFrame = .init(x: 0, y: 0, width: containerWidth, height: cache.height)
return cache
}
}
}
extension MessageListView.HintCell {
class ViewModel: MessageListView.Element.ViewModel {
var hint: NSAttributedString = .init()
init(hint: NSAttributedString) {
self.hint = hint
}
convenience init(hint: String) {
let paragraphStyle = NSMutableParagraphStyle()
paragraphStyle.alignment = .center
let attributes: [NSAttributedString.Key: Any] = [
.font: UIFont.preferredFont(forTextStyle: .footnote),
.originalFont: UIFont.preferredFont(forTextStyle: .footnote),
.foregroundColor: UIColor.label,
.paragraphStyle: paragraphStyle,
]
let text = NSMutableAttributedString(string: hint, attributes: attributes)
self.init(hint: text)
}
func contentIdentifier(hasher: inout Hasher) {
hasher.combine(hint)
}
}
}
extension MessageListView.HintCell {
class LayoutCache: MessageListView.TableLayoutEngine.LayoutCache {
var width: CGFloat = 0
var height: CGFloat = 0
var labelFrame: CGRect = .zero
}
}
@@ -1,47 +0,0 @@
//
// MessageListView+SpacerCell.swift
// FlowDown
//
// Created by on 2025/1/12.
//
import Combine
import UIKit
extension MessageListView {
class SpacerCell: BaseCell {
override class func layoutInsideContainer(
containerWidth: CGFloat,
object: any MessageListView.Element.ViewModel
) -> any MessageListView.TableLayoutEngine.LayoutCache {
guard let object = object as? ViewModel else {
assertionFailure()
return LayoutCache()
}
let cache = LayoutCache()
cache.width = containerWidth
cache.height = object.height
return cache
}
}
}
extension MessageListView.SpacerCell {
class ViewModel: MessageListView.Element.ViewModel {
var height: CGFloat
init(height: CGFloat) {
self.height = height
}
func contentIdentifier(hasher: inout Hasher) {
hasher.combine(height)
}
}
}
extension MessageListView.SpacerCell {
class LayoutCache: MessageListView.TableLayoutEngine.LayoutCache {
var width: CGFloat = 0
var height: CGFloat = 0
}
}
@@ -1,167 +0,0 @@
//
// MessageListView+UserCell.swift
// FlowDown
//
// Created by on 2025/1/2.
//
import Combine
import UIKit
extension MessageListView {
class UserCell: BaseCell {
let avatarView = UIImageView()
let usernameView = UILabel()
let bubbleView = UIView()
let textView = UITextView()
override func initializeContent() {
super.initializeContent()
textView.isSelectable = true
textView.isScrollEnabled = true
textView.isEditable = false
textView.showsVerticalScrollIndicator = false
textView.showsHorizontalScrollIndicator = false
textView.textColor = .label
textView.textContainer.lineFragmentPadding = .zero
textView.textAlignment = .natural
textView.backgroundColor = .clear
textView.textContainerInset = .zero
textView.textContainer.lineBreakMode = .byTruncatingTail
avatarView.contentMode = .scaleAspectFit
avatarView.image = UIImage(systemName: "person.fill")
usernameView.text = "You"
usernameView.font = .preferredFont(forTextStyle: .body).bold
usernameView.textColor = .label
bubbleView.layer.cornerRadius = 8
bubbleView.backgroundColor = .gray.withAlphaComponent(0.1)
containerView.addSubview(bubbleView)
containerView.addSubview(avatarView)
containerView.addSubview(usernameView)
containerView.addSubview(textView)
}
override func updateContent(
object: any MessageListView.Element.ViewModel,
originalObject: Element.UserObject?
) {
super.updateContent(object: object, originalObject: originalObject)
guard let object = object as? ViewModel else {
assertionFailure()
return
}
textView.attributedText = object.text
}
override func layoutContent(cache: any MessageListView.TableLayoutEngine.LayoutCache) {
super.layoutContent(cache: cache)
guard let cache = cache as? LayoutCache else {
assertionFailure()
return
}
bubbleView.frame = cache.bubbleFrame
avatarView.frame = cache.avatarFrame
usernameView.frame = cache.usernameFrame
textView.frame = cache.labelFrame
}
override class func layoutInsideContainer(
containerWidth: CGFloat,
object: any MessageListView.Element.ViewModel
) -> any MessageListView.TableLayoutEngine.LayoutCache {
guard let object = object as? ViewModel else {
assertionFailure()
return LayoutCache()
}
let cache = LayoutCache()
cache.width = containerWidth
let inset: CGFloat = 8
let bubbleInset = UIEdgeInsets(top: inset, left: inset, bottom: inset, right: inset)
let avatarRect = CGRect(
x: bubbleInset.left,
y: bubbleInset.top,
width: 24,
height: 24
)
let usernameFrame = CGRect(
x: avatarRect.maxX + inset,
y: bubbleInset.top,
width: containerWidth - avatarRect.maxX - bubbleInset.right,
height: 24
)
let textWidth = min(
object.text.measureWidth(),
containerWidth - inset * 2
)
let textHeight = object.text.measureHeight(usingWidth: textWidth)
let textRect = CGRect(
x: bubbleInset.left,
y: avatarRect.maxY + bubbleInset.top,
width: textWidth,
height: textHeight
)
let bubbleRect = CGRect(
x: 0,
y: 0,
width: containerWidth,
height: textRect.maxY + bubbleInset.bottom
)
cache.bubbleFrame = bubbleRect
cache.avatarFrame = avatarRect
cache.usernameFrame = usernameFrame
cache.labelFrame = textRect
cache.height = bubbleRect.maxY
return cache
}
}
}
extension MessageListView.UserCell {
class ViewModel: MessageListView.Element.ViewModel {
var text: NSAttributedString = .init()
init(text: NSAttributedString) {
self.text = text
}
convenience init(text: String) {
let paragraphStyle = NSMutableParagraphStyle()
paragraphStyle.alignment = .natural
let attributes: [NSAttributedString.Key: Any] = [
.font: UIFont.preferredFont(forTextStyle: .body),
.originalFont: UIFont.preferredFont(forTextStyle: .body),
.foregroundColor: UIColor.label,
.paragraphStyle: paragraphStyle,
]
var text = text
while text.contains("\n\n\n") {
text = text.replacingOccurrences(of: "\n\n\n", with: "\n\n")
}
print(text)
self.init(text: NSMutableAttributedString(string: text, attributes: attributes))
}
func contentIdentifier(hasher: inout Hasher) {
hasher.combine(text)
}
}
}
extension MessageListView.UserCell {
class LayoutCache: MessageListView.TableLayoutEngine.LayoutCache {
var width: CGFloat = 0
var height: CGFloat = 0
var bubbleFrame: CGRect = .zero
var labelFrame: CGRect = .zero
var avatarFrame: CGRect = .zero
var usernameFrame: CGRect = .zero
}
}
@@ -1,61 +0,0 @@
//
// MessageListView+DataElement.swift
// FlowDown
//
// Created by on 2025/1/2.
//
import Combine
import Foundation
import UIKit
extension MessageListView {
struct Element: Identifiable {
let id: AnyHashable // equals to message id if applicable
enum Cell: String, CaseIterable {
case base
case hint
case user
case assistant
case spacer
}
let cell: Cell
let viewModel: any ViewModel
typealias UserObject = any(Identifiable & Hashable)
let object: UserObject?
init(id: AnyHashable, cell: Cell, viewModel: any ViewModel, object: UserObject?) {
assert(cell != .base)
self.id = id
self.cell = cell
self.viewModel = viewModel
self.object = object
}
}
}
extension MessageListView.Element.Cell {
var cellClass: MessageListView.BaseCell.Type {
switch self {
case .base:
MessageListView.BaseCell.self
case .hint:
MessageListView.HintCell.self
case .user:
MessageListView.UserCell.self
case .assistant:
MessageListView.AssistantCell.self
case .spacer:
MessageListView.SpacerCell.self
}
}
}
extension MessageListView.Element {
protocol ViewModel {
func contentIdentifier(hasher: inout Hasher)
}
}
@@ -1,68 +0,0 @@
//
// MessageListView+Delegate.swift
// FlowDown
//
// Created by on 2025/1/6.
//
import UIKit
extension MessageListView: UITableViewDelegate, UITableViewDataSource {
func item(forIndexPath indexPath: IndexPath) -> Element? {
guard indexPath.row < elements.count else {
return nil
}
guard indexPath.row >= 0 else {
return nil
}
return elements.values[indexPath.row]
}
func numberOfSections(in _: UITableView) -> Int {
1
}
func tableView(_: UITableView, numberOfRowsInSection _: Int) -> Int {
elements.count
}
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
guard let item = item(forIndexPath: indexPath) else {
assertionFailure()
return UITableViewCell()
}
let cell = tableView.dequeueReusableCell(withIdentifier: item.cell.rawValue, for: indexPath)
if let cell = cell as? BaseCell {
cell.layoutEngine = layoutEngine
cell.registerViewModel(element: item)
}
cell.backgroundColor = .clear
return cell
}
func tableView(_: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat {
guard let item = item(forIndexPath: indexPath) else {
return 0
}
if let height = layoutEngine.height(forElement: item) {
heightKeeper[item.id] = height
return height
}
let ret = layoutEngine.resolveLayoutNow(item).height
heightKeeper[item.id] = ret
return ret
}
func tableView(_: UITableView, estimatedHeightForRowAt indexPath: IndexPath) -> CGFloat {
guard let item = item(forIndexPath: indexPath) else {
return 0
}
if let height = layoutEngine.height(forElement: item) {
return height
}
if let height = heightKeeper[item.id] {
return height
}
return UITableView.automaticDimension
}
}
@@ -1,143 +0,0 @@
//
// MessageListView+LayoutEngine.swift
// FlowDown
//
// Created by on 2025/1/2.
//
import Foundation
extension MessageListView {
class TableLayoutEngine {
private let lock = NSLock()
struct LayoutCacheBox {
var cache: LayoutCache
var contentIdentifier: Int
}
private var layoutCache: [Element.ID: LayoutCacheBox] = [:]
private(set) var contentWidth: CGFloat = .zero
var layoutSession: UUID = .init()
func setContentWidth(_ width: CGFloat) {
accessLayoutCache { _ in
contentWidth = width
layoutSession = .init()
}
}
func createSession() -> UUID {
let session = UUID()
layoutSession = session
return session
}
@discardableResult
func accessLayoutCache<T>(_ block: (inout [Element.ID: LayoutCacheBox]) -> T) -> T {
lock.lock()
defer { lock.unlock() }
return block(&layoutCache)
}
func contentIdentifier(forElement dataElement: Element) -> Int? {
accessLayoutCache { pool in
guard let box = pool[dataElement.id] else { return nil }
return box.contentIdentifier
}
}
}
func viewCallingUpdateLayoutEngineWidth() {
guard layoutEngine.contentWidth != tableView.bounds.width else { return }
layoutEngine.setContentWidth(tableView.bounds.width)
reconfigure(enforceReload: false)
NSObject.cancelPreviousPerformRequests(
withTarget: self,
selector: #selector(resolveAllLayoutInBackground),
object: nil
)
perform(#selector(resolveAllLayoutInBackground), with: nil, afterDelay: 0.1)
}
@objc private func resolveAllLayoutInBackground() {
let items = Array(elements.values)
let date = Date()
DispatchQueue.global().async {
let session = self.layoutEngine.createSession()
for element in items {
guard self.layoutEngine.layoutSession == session else { continue }
self.layoutEngine.resolveLayoutNow(element)
}
DispatchQueue.main.async {
self.reconfigure(enforceReload: true)
print("[*] layout engine updated \(items.count) items in \(Date().timeIntervalSince(date)) seconds")
}
}
}
}
extension MessageListView.TableLayoutEngine {
protocol LayoutableCell: AnyObject {
static func resolveLayout(
dataElement: MessageListView.Element,
contentWidth: CGFloat
) -> LayoutCache
}
protocol LayoutCache: AnyObject {
var width: CGFloat { get }
var height: CGFloat { get }
}
class ZeroLayoutCache: LayoutCache {
var width: CGFloat = 0
var height: CGFloat = 0
}
}
extension MessageListView.TableLayoutEngine {
@discardableResult
func resolveLayoutNow(_ element: MessageListView.Element) -> LayoutCache {
var hasher = Hasher()
element.viewModel.contentIdentifier(hasher: &hasher)
let contentIdentifier = hasher.finalize()
if let cacheBox = accessLayoutCache({ $0[element.id] }) {
if cacheBox.cache.width == contentWidth,
cacheBox.contentIdentifier == contentIdentifier
{ return cacheBox.cache }
}
let target = element.cell.cellClass.self
let cache = target.resolveLayout(dataElement: element, contentWidth: contentWidth)
let cacheBox = LayoutCacheBox(cache: cache, contentIdentifier: contentIdentifier)
accessLayoutCache { $0[element.id] = cacheBox }
return cache
}
func requestLayoutCacheFromCell(
forElement dataElement: MessageListView.Element,
atWidth width: CGFloat
) -> LayoutCache {
let cache = accessLayoutCache { pool -> LayoutCache? in
guard let box = pool[dataElement.id] else { return nil }
guard box.contentIdentifier == dataElement.object?.hashValue else { return nil }
guard box.cache.width == contentWidth else { return nil }
guard box.cache.width == width else { return nil }
return box.cache
}
if let cache { return cache }
return resolveLayoutNow(dataElement)
}
}
extension MessageListView.TableLayoutEngine {
func height(forElement dataElement: MessageListView.Element) -> CGFloat? {
accessLayoutCache { pool in
guard let box = pool[dataElement.id] else { return nil }
guard box.contentIdentifier == dataElement.object?.hashValue else { return nil }
guard box.cache.width == contentWidth else { return nil }
return box.cache.height
}
}
}
@@ -1,148 +0,0 @@
//
// MessageListView+Update.swift
// FlowDown
//
// Created by on 2025/1/2.
//
import Combine
import Foundation
import OrderedCollections
import UIKit
extension MessageListView {
func setupPublishers(dataPublisher: AnyPublisher<[Element], Never>) {
// process input from data source where we transform those to view model
let publisher = dataPublisher
.map { input -> [Element] in input + [Element(
id: "spacer",
cell: .spacer,
viewModel: MessageListView.SpacerCell.ViewModel(height: 32),
object: nil
)] }
.map { output in
OrderedDictionary<Element.ID, Element>(
uniqueKeysWithValues: output.map { ($0.id, $0) }
)
}
.eraseToAnyPublisher()
// after so, limit the refresh rate so we can handle them better
let updateQueue = DispatchQueue(label: "affine.message-list-update-queue", qos: .userInteractive)
let inQueuePublisher = publisher
.throttle(for: .seconds(1 / 5), scheduler: updateQueue, latest: true)
.eraseToAnyPublisher()
// finally before sending to display, call layout engine to process those items
inQueuePublisher
.sink { [weak self] output in self?.prepare(forNewElements: output) }
.store(in: &cancellables)
}
func prepare(forNewElements elements: Elements) {
print("[*] received \(elements.count) for update at \(Date())")
elementUpdateProcessLock.lock()
distributedPendingUpdateElements = elements
elementUpdateProcessLock.unlock()
performSelector(onMainThread: #selector(elementsUpdateExecute), with: nil, waitUntilDone: false)
}
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")
#endif
guard let distributedPendingUpdateElements else { return nil }
let oldValue = elements
elements = distributedPendingUpdateElements
self.distributedPendingUpdateElements = nil
print("[*] pikup is sending \(elements.count) for update at \(Date())")
return (oldValue, distributedPendingUpdateElements)
}
@objc private func elementsUpdateExecute() {
assert(Thread.isMainThread)
elementUpdateProcessLock.lock()
defer { elementUpdateProcessLock.unlock() }
let pickup = pickupElementsPair()
guard let (oldValue, newValue) = pickup else { return }
guard window != nil else { return }
for value in heightKeeper.keys where !newValue.keys.contains(value) {
heightKeeper.removeValue(forKey: value)
}
let shouldRealodTableView = newValue.count != oldValue.count
let contentOffset = tableView.contentOffset
UIView.performWithoutAnimation {
self.reconfigure(enforceReload: shouldRealodTableView)
self.tableView.layoutIfNeeded()
}
tableView.contentOffset = contentOffset
if scrollToBottomOnNextUpdate {
scrollToBottomOnNextUpdate = false
scrollToBottom(useTableViewAnimation: false)
}
}
func reconfigure(enforceReload: Bool) {
if enforceReload || tableView(tableView, numberOfRowsInSection: 0) != elements.count {
tableView.reloadData()
return
}
var requiresReload = [IndexPath]()
for indexPath in tableView.indexPathsForVisibleRows ?? [] {
guard let item = item(forIndexPath: indexPath) else { continue }
guard let cell = tableView.cellForRow(at: indexPath) as? BaseCell else { continue }
guard type(of: cell) == item.cell.cellClass else {
requiresReload.append(indexPath)
continue
}
layoutEngine.resolveLayoutNow(item)
cell.registerViewModel(element: item)
}
tableView.beginUpdates()
tableView.reloadRows(at: requiresReload, with: .none)
tableView.endUpdates()
}
}
extension MessageListView {
func scrollToBottom(useTableViewAnimation: Bool = false) {
guard elements.count > 0 else { return }
guard tableView.contentSize.height > tableView.frame.height else { return }
let targetIndexPath = IndexPath(row: elements.count - 1, section: 0)
let cellRect = tableView.rectForRow(at: targetIndexPath)
if tableView.contentOffset.y + tableView.frame.height >= cellRect.origin.y + cellRect.height { return }
UIView.animate(withDuration: 0.35, delay: 0, usingSpringWithDamping: 1.0, initialSpringVelocity: 0.8) {
self.tableView.scrollToRow(
at: targetIndexPath,
at: .bottom,
animated: useTableViewAnimation
)
self.tableView.layoutIfNeeded()
}
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
}
}
@@ -1,72 +0,0 @@
//
// MessageListView.swift
// FlowDown
//
// Created by on 2025/1/2.
//
import Combine
import OrderedCollections
import UIKit
class MessageListView: UIView {
typealias ElementPublisher = AnyPublisher<[Element], Never>
typealias Elements = OrderedDictionary<Element.ID, Element>
var elements: Elements = .init()
var cancellables: Set<AnyCancellable> = []
let tableView: UITableView = .init(frame: .zero, style: .plain)
let layoutEngine = TableLayoutEngine()
var heightKeeper: [Element.ID: CGFloat] = [:]
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: 200))
init(dataPublisher: AnyPublisher<[Element], Never>) {
super.init(frame: .zero)
tableView.delegate = self
tableView.dataSource = self
tableView.allowsSelection = false
tableView.allowsMultipleSelection = false
tableView.allowsFocus = false
tableView.selectionFollowsFocus = true
tableView.separatorColor = .clear
tableView.backgroundColor = .clear
for cellIdentifier in Element.Cell.allCases {
tableView.register(cellIdentifier.cellClass, forCellReuseIdentifier: cellIdentifier.rawValue)
}
addSubview(tableView)
tableView.tableFooterView = footerView
tableView.translatesAutoresizingMaskIntoConstraints = false
NSLayoutConstraint.activate([
tableView.topAnchor.constraint(equalTo: topAnchor),
tableView.bottomAnchor.constraint(equalTo: bottomAnchor),
tableView.leadingAnchor.constraint(equalTo: leadingAnchor),
tableView.trailingAnchor.constraint(equalTo: trailingAnchor),
])
setupPublishers(dataPublisher: dataPublisher)
}
@available(*, unavailable)
required init?(coder _: NSCoder) {
fatalError()
}
deinit {
cancellables.forEach { $0.cancel() }
cancellables.removeAll()
}
override func layoutSubviews() {
super.layoutSubviews()
viewCallingUpdateLayoutEngineWidth()
}
}
@@ -1,48 +0,0 @@
//
// EphemeralAction.swift
// Intelligents
//
// Created by on 2025/1/8.
//
import Foundation
public extension IntelligentsEphemeralActionController {
enum EphemeralAction {
public enum Language: String, CaseIterable {
case langEnglish = "English"
case langSpanish = "Spanish"
case langGerman = "German"
case langFrench = "French"
case langItalian = "Italian"
case langSimplifiedChinese = "Simplified Chinese"
case langTraditionalChinese = "Traditional Chinese"
case langJapanese = "Japanese"
case langRussian = "Russian"
case langKorean = "Korean"
}
case translate(to: Language)
case summarize
}
}
extension IntelligentsEphemeralActionController.EphemeralAction {
var title: String {
switch self {
case let .translate(to):
String(format: NSLocalizedString("Translate to %@", comment: ""), to.rawValue)
case .summarize:
NSLocalizedString("Summarize", comment: "")
}
}
var prompt: Prompt {
switch self {
case .translate:
.general_Translate_to
case .summarize:
.general_Summary
}
}
}
@@ -1,60 +0,0 @@
//
// ImageRotatedPreview.swift
// Intelligents
//
// Created by on 2025/1/8.
//
import UIKit
public class RotatedImagePreview: UIView {
let imageView = UIImageView()
let rotationDegree: CGFloat = 5
public init() {
super.init(frame: .zero)
imageView.contentMode = .scaleAspectFill
imageView.layer.cornerRadius = 16
imageView.clipsToBounds = true
addSubview(imageView)
clipsToBounds = false
heightAnchor.constraint(equalToConstant: 300).isActive = true
imageView.transform = CGAffineTransform(rotationAngle: rotationDegree * CGFloat.pi / 180)
}
@available(*, unavailable)
public required init?(coder _: NSCoder) {
fatalError()
}
public func configure(previewImage: UIImage) {
imageView.image = previewImage
setNeedsLayout()
}
override public func layoutSubviews() {
super.layoutSubviews()
guard let image = imageView.image else {
imageView.frame = .zero
return
}
let viewHeight = bounds.height // limiter
guard bounds.height > 0 else { return }
// fit in side
let imageAspectRatio = image.size.width / image.size.height
let imageHeight = viewHeight
let imageWidth = imageHeight * imageAspectRatio
imageView.frame = CGRect(
x: (bounds.width - imageWidth) / 2,
y: (bounds.height - imageHeight) / 2,
width: imageWidth,
height: imageHeight
)
}
}
@@ -1,143 +0,0 @@
//
// IntelligentsEphemeralActionController+API.swift
// Intelligents
//
// Created by on 2025/1/15.
//
import AffineGraphQL
import Foundation
import LDSwiftEventSource
extension IntelligentsEphemeralActionController {
func beginAction() {
print("[*] begin ephemeral action for did \(documentID) wid \(workspaceID)")
chatTask?.stop()
chatTask = nil
copilotDocumentStorage = ""
sessionID = ""
messageID = ""
chat_createSession(
documentIdentifier: documentID,
workspaceIdentifier: workspaceID
) { session in
self.sessionID = session
self.beginThisRound()
} onFailure: { error in
self.presentError(error) {
self.close()
}
}
}
func chat_createSession(
documentIdentifier: String,
workspaceIdentifier: String,
onSuccess: @escaping (String) -> Void,
onFailure: @escaping (Error) -> Void
) {
if documentIdentifier.isEmpty || workspaceIdentifier.isEmpty {
onFailure(UnableTo.identifyDocumentOrWorkspace)
}
Intelligents.qlClient.perform(
mutation: CreateCopilotSessionMutation(options: .init(
docId: documentIdentifier,
promptName: action.prompt.rawValue,
workspaceId: workspaceIdentifier
)),
queue: .global()
) { result in
switch result {
case let .success(value):
if let session = value.data?.createCopilotSession, !session.isEmpty {
DispatchQueue.main.async { onSuccess(session) }
} else {
DispatchQueue.main.async {
onFailure(UnableTo.createSession)
}
}
case let .failure(error):
DispatchQueue.main.async { onFailure(error) }
}
}
}
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()
) { result in
switch result {
case let .success(value):
if let messageID = value.data?.createCopilotMessage {
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) {
self.close()
}
}
}
}
func chat_processWithMessageID(sessionID: String, messageID: String) {
let url = Constant.affineUpstreamURL
.appendingPathComponent("api")
.appendingPathComponent("copilot")
.appendingPathComponent("chat")
.appendingPathComponent(sessionID)
.appendingPathComponent("stream")
var comps = URLComponents(url: url, resolvingAgainstBaseURL: false)
comps?.queryItems = [URLQueryItem(name: "messageId", value: messageID)]
guard let url = comps?.url else {
assertionFailure()
presentError(UnableTo.createMessage)
return
}
let eventHandler = BlockEventHandler()
eventHandler.onOpenedBlock = {
print("[*] chat opened")
}
eventHandler.onErrorBlock = { error in
self.presentError(error) { self.close() }
}
eventHandler.onMessageBlock = { _, message in
self.chat_onEvent(message.data)
}
eventHandler.onClosedBlock = {
self.chatTask?.stop()
self.chatTask = nil
}
let eventSource = EventSource(config: .init(handler: eventHandler, url: url))
eventSource.start()
chatTask = eventSource
}
func chat_onEvent(_ data: String) {
if Thread.isMainThread {
copilotDocumentStorage += data
} else {
DispatchQueue.main.asyncAndWait {
self.copilotDocumentStorage += data
}
}
}
}
@@ -1,80 +0,0 @@
//
// IntelligentsEphemeralActionController+ActionBar.swift
// Intelligents
//
// Created by on 2025/1/15.
//
import UIKit
extension IntelligentsEphemeralActionController {
class ActionBar: UIView {
let retryButton = DarkActionButton()
let continueToChat = DarkActionButton()
let createNewDoc = DarkActionButton()
init() {
super.init(frame: .zero)
defer { removeEveryAutoResizingMasks() }
let contentSpacing: CGFloat = 16
let buttonGroupHeight: CGFloat = 55
let firstButtonSectionGroup = UIView()
addSubview(firstButtonSectionGroup)
[
firstButtonSectionGroup.topAnchor.constraint(equalTo: topAnchor, constant: contentSpacing),
firstButtonSectionGroup.leadingAnchor.constraint(equalTo: leadingAnchor),
firstButtonSectionGroup.trailingAnchor.constraint(equalTo: trailingAnchor),
firstButtonSectionGroup.heightAnchor.constraint(equalToConstant: buttonGroupHeight),
].forEach { $0.isActive = true }
retryButton.title = NSLocalizedString("Retry", comment: "")
retryButton.iconSystemName = "arrow.clockwise"
continueToChat.title = NSLocalizedString("Continue to Chat", comment: "")
continueToChat.iconSystemName = "paperplane"
firstButtonSectionGroup.addSubview(retryButton)
firstButtonSectionGroup.addSubview(continueToChat)
[
retryButton.topAnchor.constraint(equalTo: firstButtonSectionGroup.topAnchor),
retryButton.leadingAnchor.constraint(equalTo: firstButtonSectionGroup.leadingAnchor),
retryButton.bottomAnchor.constraint(equalTo: firstButtonSectionGroup.bottomAnchor),
continueToChat.topAnchor.constraint(equalTo: firstButtonSectionGroup.topAnchor),
continueToChat.trailingAnchor.constraint(equalTo: firstButtonSectionGroup.trailingAnchor),
continueToChat.bottomAnchor.constraint(equalTo: firstButtonSectionGroup.bottomAnchor),
retryButton.widthAnchor.constraint(equalTo: continueToChat.widthAnchor),
retryButton.trailingAnchor.constraint(equalTo: continueToChat.leadingAnchor, constant: -contentSpacing),
].forEach { $0.isActive = true }
let secondButtonSectionGroup = UIView()
addSubview(secondButtonSectionGroup)
[
secondButtonSectionGroup.topAnchor.constraint(equalTo: firstButtonSectionGroup.bottomAnchor, constant: contentSpacing),
secondButtonSectionGroup.leadingAnchor.constraint(equalTo: leadingAnchor),
secondButtonSectionGroup.trailingAnchor.constraint(equalTo: trailingAnchor),
secondButtonSectionGroup.heightAnchor.constraint(equalToConstant: buttonGroupHeight),
].forEach { $0.isActive = true }
secondButtonSectionGroup.addSubview(createNewDoc)
createNewDoc.title = NSLocalizedString("Create New Doc", comment: "")
createNewDoc.iconSystemName = "doc.badge.plus"
[
createNewDoc.topAnchor.constraint(equalTo: secondButtonSectionGroup.topAnchor),
createNewDoc.leadingAnchor.constraint(equalTo: secondButtonSectionGroup.leadingAnchor),
createNewDoc.bottomAnchor.constraint(equalTo: secondButtonSectionGroup.bottomAnchor),
createNewDoc.trailingAnchor.constraint(equalTo: secondButtonSectionGroup.trailingAnchor),
].forEach { $0.isActive = true }
[
secondButtonSectionGroup.bottomAnchor.constraint(equalTo: bottomAnchor),
].forEach { $0.isActive = true }
}
@available(*, unavailable)
required init?(coder _: NSCoder) {
fatalError()
}
}
}
@@ -1,115 +0,0 @@
//
// IntelligentsEphemeralActionController+Header.swift
// Intelligents
//
// Created by on 2025/1/8.
//
//
// IntelligentsChatController+Header.swift
// Intelligents
//
// Created by on 2024/11/18.
//
import UIKit
extension IntelligentsEphemeralActionController {
class Header: UIView {
static let height: CGFloat = 44
let contentView = UIView()
let titleLabel = UILabel()
let dropMenu = UIButton()
let backButton = UIButton()
let rightBarItemsStack = UIStackView()
let moreMenu = UIButton()
init() {
super.init(frame: .zero)
setupLayout()
}
@available(*, unavailable)
required init?(coder _: NSCoder) {
fatalError()
}
@objc func navigateActionBack() {
parentViewController?.dismissInContext()
}
}
}
private extension IntelligentsEphemeralActionController.Header {
func setupLayout() {
contentView.translatesAutoresizingMaskIntoConstraints = false
addSubview(contentView)
[
contentView.leadingAnchor.constraint(equalTo: leadingAnchor),
contentView.trailingAnchor.constraint(equalTo: trailingAnchor),
contentView.bottomAnchor.constraint(equalTo: bottomAnchor),
contentView.heightAnchor.constraint(equalToConstant: Self.height),
].forEach { $0.isActive = true }
titleLabel.textColor = .label
titleLabel.font = .systemFont(
ofSize: UIFont.labelFontSize,
weight: .semibold
)
backButton.setImage(
UIImage(systemName: "chevron.left"),
for: .normal
)
backButton.tintColor = .accent
backButton.addTarget(self, action: #selector(navigateActionBack), for: .touchUpInside)
dropMenu.setImage(
.init(systemName: "chevron.down")?.withRenderingMode(.alwaysTemplate),
for: .normal
)
dropMenu.tintColor = .gray.withAlphaComponent(0.5)
contentView.addSubview(titleLabel)
contentView.addSubview(backButton)
contentView.addSubview(dropMenu)
contentView.addSubview(rightBarItemsStack)
titleLabel.translatesAutoresizingMaskIntoConstraints = false
backButton.translatesAutoresizingMaskIntoConstraints = false
dropMenu.translatesAutoresizingMaskIntoConstraints = false
rightBarItemsStack.translatesAutoresizingMaskIntoConstraints = false
rightBarItemsStack.axis = .horizontal
rightBarItemsStack.spacing = 10
rightBarItemsStack.alignment = .center
rightBarItemsStack.distribution = .equalSpacing
[
backButton.centerYAnchor.constraint(equalTo: contentView.centerYAnchor),
backButton.leadingAnchor.constraint(equalTo: contentView.leadingAnchor, constant: 10),
backButton.widthAnchor.constraint(equalToConstant: 44),
backButton.heightAnchor.constraint(equalToConstant: 44),
rightBarItemsStack.centerYAnchor.constraint(equalTo: contentView.centerYAnchor),
rightBarItemsStack.trailingAnchor.constraint(equalTo: contentView.trailingAnchor, constant: -10),
rightBarItemsStack.heightAnchor.constraint(equalToConstant: 44),
titleLabel.centerXAnchor.constraint(equalTo: contentView.centerXAnchor),
titleLabel.centerYAnchor.constraint(equalTo: contentView.centerYAnchor),
titleLabel.leadingAnchor.constraint(greaterThanOrEqualTo: backButton.trailingAnchor, constant: 10),
dropMenu.centerYAnchor.constraint(equalTo: contentView.centerYAnchor),
dropMenu.widthAnchor.constraint(equalToConstant: 44),
dropMenu.heightAnchor.constraint(equalToConstant: 44),
titleLabel.trailingAnchor.constraint(lessThanOrEqualTo: dropMenu.leadingAnchor, constant: -10),
].forEach { $0.isActive = true }
rightBarItemsStack.addArrangedSubview(moreMenu)
moreMenu.setImage(
.init(systemName: "ellipsis.circle"),
for: .normal
)
moreMenu.tintColor = .accent
}
}
@@ -1,297 +0,0 @@
//
// IntelligentsEphemeralActionController.swift
// Intelligents
//
// Created by on 2025/1/8.
//
import LDSwiftEventSource
import MarkdownParser
import MarkdownView
import UIKit
public class IntelligentsEphemeralActionController: UIViewController {
let action: EphemeralAction
let scrollView = UIScrollView()
let stackView = UIStackView()
let header = Header()
let preview = RotatedImagePreview()
let markdownView = MarkdownView()
let indicator = UIActivityIndicatorView(style: .large)
var responseContainer: UIView = .init()
var responseHeightAnchor: NSLayoutConstraint?
let actionBar = ActionBar()
public var documentID: String = ""
public var workspaceID: String = ""
public var documentContent: 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 = "" {
didSet {
updateDocumentPresentationView()
scrollToBottom()
}
}
public init(action: EphemeralAction) {
self.action = action
super.init(nibName: nil, bundle: nil)
title = action.title
}
@available(*, unavailable)
required init?(coder _: NSCoder) {
fatalError()
}
override public func viewDidLoad() {
super.viewDidLoad()
overrideUserInterfaceStyle = .dark
hideKeyboardWhenTappedAround()
view.backgroundColor = .systemBackground
header.titleLabel.text = title
header.dropMenu.isHidden = true
header.moreMenu.isHidden = true
view.addSubview(header)
header.translatesAutoresizingMaskIntoConstraints = false
[
header.topAnchor.constraint(equalTo: view.topAnchor),
header.leadingAnchor.constraint(equalTo: view.leadingAnchor),
header.trailingAnchor.constraint(equalTo: view.trailingAnchor),
header.bottomAnchor.constraint(equalTo: view.safeAreaLayoutGuide.topAnchor, constant: 44),
].forEach { $0.isActive = true }
view.addSubview(actionBar)
actionBar.translatesAutoresizingMaskIntoConstraints = false
[
actionBar.leadingAnchor.constraint(equalTo: view.leadingAnchor, constant: 8),
actionBar.trailingAnchor.constraint(equalTo: view.trailingAnchor, constant: -8),
actionBar.bottomAnchor.constraint(equalTo: view.safeAreaLayoutGuide.bottomAnchor),
].forEach { $0.isActive = true }
scrollView.clipsToBounds = true
scrollView.alwaysBounceVertical = true
scrollView.translatesAutoresizingMaskIntoConstraints = false
view.addSubview(scrollView)
scrollView.translatesAutoresizingMaskIntoConstraints = false
[
scrollView.topAnchor.constraint(equalTo: header.bottomAnchor),
scrollView.leadingAnchor.constraint(equalTo: view.leadingAnchor),
scrollView.trailingAnchor.constraint(equalTo: view.trailingAnchor),
scrollView.bottomAnchor.constraint(equalTo: actionBar.topAnchor),
].forEach { $0.isActive = true }
let contentView = UIView()
scrollView.addSubview(contentView)
contentView.translatesAutoresizingMaskIntoConstraints = false
[
contentView.topAnchor.constraint(equalTo: scrollView.topAnchor),
contentView.leadingAnchor.constraint(equalTo: scrollView.leadingAnchor),
contentView.trailingAnchor.constraint(equalTo: scrollView.trailingAnchor),
contentView.bottomAnchor.constraint(equalTo: scrollView.bottomAnchor),
contentView.widthAnchor.constraint(equalTo: scrollView.widthAnchor),
contentView.heightAnchor.constraint(greaterThanOrEqualTo: scrollView.heightAnchor),
].forEach { $0.isActive = true }
contentView.addSubview(stackView)
stackView.translatesAutoresizingMaskIntoConstraints = false
stackView.axis = .vertical
stackView.spacing = 16
stackView.alignment = .fill
stackView.distribution = .fill
contentView.addSubview(stackView)
let stackViewInset: CGFloat = 8
[
stackView.topAnchor.constraint(equalTo: scrollView.topAnchor, constant: stackViewInset),
stackView.leadingAnchor.constraint(equalTo: scrollView.leadingAnchor, constant: stackViewInset),
stackView.trailingAnchor.constraint(equalTo: scrollView.trailingAnchor, constant: -stackViewInset),
stackView.bottomAnchor.constraint(equalTo: scrollView.bottomAnchor, constant: -stackViewInset),
].forEach { $0.isActive = true }
setupContentViews()
actionBar.retryButton.action = { [weak self] in
self?.beginAction()
}
actionBar.continueToChat.action = { [weak self] in
guard let self else { return }
continueToChat()
}
}
func setupContentViews() {
defer { stackView.addArrangedSubview(UIView()) }
preview.layer.cornerRadius = 16
preview.clipsToBounds = true
preview.contentMode = .scaleAspectFill
preview.translatesAutoresizingMaskIntoConstraints = false
stackView.addArrangedSubview(preview)
let headerGroup = UIView()
headerGroup.translatesAutoresizingMaskIntoConstraints = false
stackView.addArrangedSubview(headerGroup)
let headerLabel = UILabel()
let headerIcon = UIImageView()
headerLabel.translatesAutoresizingMaskIntoConstraints = false
headerLabel.text = NSLocalizedString("AFFiNE AI", comment: "")
headerLabel.font = .preferredFont(for: .title3, weight: .bold)
headerLabel.textColor = .white
headerLabel.textAlignment = .left
headerIcon.translatesAutoresizingMaskIntoConstraints = false
headerIcon.image = .init(named: "spark", in: .module, with: nil)
headerIcon.contentMode = .scaleAspectFit
headerIcon.tintColor = .accent
headerGroup.addSubview(headerLabel)
headerGroup.addSubview(headerIcon)
[
headerIcon.leadingAnchor.constraint(equalTo: headerGroup.leadingAnchor),
headerIcon.centerYAnchor.constraint(equalTo: headerGroup.centerYAnchor),
headerIcon.widthAnchor.constraint(equalToConstant: 32),
headerLabel.leadingAnchor.constraint(equalTo: headerIcon.trailingAnchor, constant: 16),
headerLabel.topAnchor.constraint(equalTo: headerGroup.topAnchor),
headerLabel.bottomAnchor.constraint(equalTo: headerGroup.bottomAnchor),
].forEach { $0.isActive = true }
responseContainer.translatesAutoresizingMaskIntoConstraints = false
responseContainer.setContentHuggingPriority(.required, for: .vertical)
responseContainer.setContentCompressionResistancePriority(.required, for: .vertical)
responseContainer.heightAnchor.constraint(greaterThanOrEqualToConstant: 350).isActive = true
stackView.addArrangedSubview(responseContainer)
responseContainer.addSubview(markdownView)
markdownView.translatesAutoresizingMaskIntoConstraints = false
[
markdownView.topAnchor.constraint(equalTo: responseContainer.topAnchor),
markdownView.leadingAnchor.constraint(equalTo: responseContainer.leadingAnchor),
markdownView.trailingAnchor.constraint(equalTo: responseContainer.trailingAnchor),
markdownView.bottomAnchor.constraint(equalTo: responseContainer.bottomAnchor),
].forEach {
$0.isActive = true
}
indicator.startAnimating()
indicator.translatesAutoresizingMaskIntoConstraints = false
responseContainer.addSubview(indicator)
[
indicator.centerXAnchor.constraint(equalTo: responseContainer.centerXAnchor),
indicator.centerYAnchor.constraint(equalTo: responseContainer.centerYAnchor),
indicator.heightAnchor.constraint(equalToConstant: 200),
].forEach {
$0.isActive = true
}
updateDocumentPresentationView()
}
public func configure(previewImage: UIImage) {
preview.configure(previewImage: previewImage)
}
private var isFirstAppear: Bool = true
override public func viewDidAppear(_ animated: Bool) {
super.viewDidAppear(animated)
guard isFirstAppear else { return }
isFirstAppear = false
onFirstAppear()
}
func onFirstAppear() {
beginAction()
}
func close() {
if let navigationController {
navigationController.popViewController(animated: true)
} else {
dismiss(animated: true)
}
}
private var previousLayoutWidth: CGFloat = 0
override public func viewWillLayoutSubviews() {
super.viewWillLayoutSubviews()
if previousLayoutWidth != view.bounds.width {
previousLayoutWidth = view.bounds.width
updateDocumentPresentationView()
}
}
func updateDocumentPresentationView() {
assert(Thread.isMainThread)
responseHeightAnchor?.isActive = false
responseHeightAnchor = nil
if copilotDocumentStorage.isEmpty {
indicator.isHidden = false
indicator.startAnimating()
responseHeightAnchor = responseContainer.heightAnchor.constraint(equalToConstant: 200)
responseHeightAnchor?.isActive = true
markdownView.updateContentViews([])
return
}
indicator.isHidden = true
indicator.stopAnimating()
let document = MarkdownParser().feed(copilotDocumentStorage)
var height: CGFloat = 0
let manifests = document.map {
let ret = $0.manifest(theme: .default)
ret.setLayoutWidth(responseContainer.bounds.width)
ret.layoutIfNeeded()
height += ret.size.height
height += Theme.default.spacings.final
return ret
}
markdownView.updateContentViews(manifests)
if height > 0 { height -= Theme.default.spacings.final }
responseHeightAnchor = responseContainer.heightAnchor.constraint(equalToConstant: height)
responseHeightAnchor?.isActive = true
}
func scrollToBottom() {
guard !copilotDocumentStorage.isEmpty else { return }
let bottomOffset = CGPoint(
x: 0,
y: max(0, scrollView.contentSize.height - scrollView.bounds.size.height)
)
UIView.animate(
withDuration: 0.5,
delay: 0,
usingSpringWithDamping: 1.0,
initialSpringVelocity: 0.8
) { 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)
}
}
@@ -1,30 +0,0 @@
//
// IntelligentsFocusApertureView+Capture.swift
// Intelligents
//
// Created by on 2024/11/21.
//
import UIKit
extension IntelligentsFocusApertureView {
func captureImageBuffer(_ targetContentView: UIView) {
let contentSize = targetContentView.frame.size
let renderer = UIGraphicsImageRenderer(size: contentSize)
let image = renderer.image { _ in
let drawRect = CGRect(
x: 0,
y: 0,
width: contentSize.width,
height: contentSize.height
)
targetContentView.drawHierarchy(
in: drawRect,
afterScreenUpdates: true
)
}
capturedImage = image
}
}
@@ -1,22 +0,0 @@
//
// IntelligentsFocusApertureView+Delegate.swift
// Intelligents
//
// Created by on 2024/11/21.
//
import Foundation
public enum IntelligentsFocusApertureViewActionType: String {
case translateTo
case summary
case chatWithAI
case dismiss
}
public protocol IntelligentsFocusApertureViewDelegate: AnyObject {
func focusApertureRequestAction(
from: IntelligentsFocusApertureView,
actionType: IntelligentsFocusApertureViewActionType
)
}
@@ -1,89 +0,0 @@
//
// IntelligentsFocusApertureView+Layout.swift
// Intelligents
//
// Created by on 2024/11/21.
//
import UIKit
extension IntelligentsFocusApertureView {
func prepareFrameLayout() {
guard let viewController = targetViewController,
let view = viewController.view
else {
assertionFailure()
return
}
let safeLayout = viewController.view.safeAreaLayoutGuide
frameConstraints = [
// use safe area to layout content views
leadingAnchor.constraint(equalTo: safeLayout.leadingAnchor),
trailingAnchor.constraint(equalTo: safeLayout.trailingAnchor),
topAnchor.constraint(equalTo: safeLayout.topAnchor),
bottomAnchor.constraint(equalTo: safeLayout.bottomAnchor),
// cover all safe area so use constraints over view
backgroundView.leadingAnchor.constraint(equalTo: view.leadingAnchor),
backgroundView.trailingAnchor.constraint(equalTo: view.trailingAnchor),
backgroundView.topAnchor.constraint(equalTo: view.topAnchor),
backgroundView.bottomAnchor.constraint(equalTo: view.bottomAnchor),
]
}
func prepareContentLayouts() {
guard let targetView else {
assertionFailure()
return
}
contentBeginConstraints = [
snapshotImageView.leftAnchor.constraint(equalTo: targetView.leftAnchor),
snapshotImageView.rightAnchor.constraint(equalTo: targetView.rightAnchor),
snapshotImageView.topAnchor.constraint(equalTo: targetView.topAnchor),
snapshotImageView.bottomAnchor.constraint(equalTo: targetView.bottomAnchor),
controlButtonsPanel.leftAnchor.constraint(equalTo: leftAnchor),
controlButtonsPanel.rightAnchor.constraint(equalTo: rightAnchor),
controlButtonsPanel.topAnchor.constraint(equalTo: bottomAnchor),
]
let sharedInset: CGFloat = 32
contentFinalConstraints = [
snapshotImageView.leftAnchor.constraint(equalTo: leftAnchor, constant: sharedInset),
snapshotImageView.rightAnchor.constraint(equalTo: rightAnchor, constant: -sharedInset),
snapshotImageView.topAnchor.constraint(equalTo: topAnchor),
snapshotImageView.bottomAnchor.constraint(equalTo: controlButtonsPanel.topAnchor, constant: -sharedInset / 2),
controlButtonsPanel.leftAnchor.constraint(equalTo: leftAnchor, constant: sharedInset),
controlButtonsPanel.rightAnchor.constraint(equalTo: rightAnchor, constant: -sharedInset),
controlButtonsPanel.bottomAnchor.constraint(equalTo: bottomAnchor),
]
}
enum LayoutType {
case begin
case complete
}
func activateLayoutForAnimation(_ type: LayoutType) {
NSLayoutConstraint.activate(frameConstraints)
switch type {
case .begin:
NSLayoutConstraint.deactivate(contentFinalConstraints)
NSLayoutConstraint.activate(contentBeginConstraints)
snapshotImageView.layer.cornerRadius = 0
case .complete:
NSLayoutConstraint.deactivate(contentBeginConstraints)
NSLayoutConstraint.activate(contentFinalConstraints)
snapshotImageView.layer.cornerRadius = 32
}
let effectiveView = superview ?? self
effectiveView.setNeedsUpdateConstraints()
effectiveView.setNeedsLayout()
updateConstraints()
layoutIfNeeded()
}
}
@@ -1,115 +0,0 @@
//
// IntelligentsFocusApertureView+Panel.swift
// Intelligents
//
// Created by on 2024/11/21.
//
import UIKit
extension IntelligentsFocusApertureView {
class ControlButtonsPanel: UIView {
let headerLabel = UILabel()
let headerIcon = UIImageView()
let translateButton = DarkActionButton()
let summaryButton = DarkActionButton()
let chatWithAIButton = DarkActionButton()
init() {
super.init(frame: .zero)
defer { removeEveryAutoResizingMasks() }
let contentSpacing: CGFloat = 16
let buttonGroupHeight: CGFloat = 55
let headerGroup = UIView()
addSubview(headerGroup)
[
headerGroup.topAnchor.constraint(equalTo: topAnchor),
headerGroup.leadingAnchor.constraint(equalTo: leadingAnchor),
headerGroup.trailingAnchor.constraint(equalTo: trailingAnchor),
].forEach { $0.isActive = true }
headerLabel.text = NSLocalizedString("AFFiNE AI", comment: "") // TODO: FREE TRAIL???
// title 3 with bold
headerLabel.font = .preferredFont(for: .title3, weight: .bold)
headerLabel.textColor = .white
headerLabel.textAlignment = .left
headerIcon.image = .init(named: "spark", in: .module, with: nil)
headerIcon.contentMode = .scaleAspectFit
headerIcon.tintColor = .accent
headerGroup.addSubview(headerLabel)
headerGroup.addSubview(headerIcon)
[
headerLabel.topAnchor.constraint(equalTo: headerGroup.topAnchor),
headerLabel.leadingAnchor.constraint(equalTo: headerGroup.leadingAnchor),
headerLabel.bottomAnchor.constraint(equalTo: headerGroup.bottomAnchor),
headerIcon.topAnchor.constraint(equalTo: headerGroup.topAnchor),
headerIcon.trailingAnchor.constraint(equalTo: headerGroup.trailingAnchor),
headerIcon.bottomAnchor.constraint(equalTo: headerGroup.bottomAnchor),
headerIcon.widthAnchor.constraint(equalToConstant: 32),
headerIcon.trailingAnchor.constraint(equalTo: headerGroup.trailingAnchor),
headerIcon.leadingAnchor.constraint(equalTo: headerLabel.trailingAnchor, constant: contentSpacing),
].forEach { $0.isActive = true }
let firstButtonSectionGroup = UIView()
addSubview(firstButtonSectionGroup)
[
firstButtonSectionGroup.topAnchor.constraint(equalTo: headerGroup.bottomAnchor, constant: contentSpacing),
firstButtonSectionGroup.leadingAnchor.constraint(equalTo: leadingAnchor),
firstButtonSectionGroup.trailingAnchor.constraint(equalTo: trailingAnchor),
firstButtonSectionGroup.heightAnchor.constraint(equalToConstant: buttonGroupHeight),
].forEach { $0.isActive = true }
translateButton.title = NSLocalizedString("Translate", comment: "")
translateButton.iconSystemName = "textformat"
summaryButton.title = NSLocalizedString("Summary", comment: "")
summaryButton.iconSystemName = "doc.text"
firstButtonSectionGroup.addSubview(translateButton)
firstButtonSectionGroup.addSubview(summaryButton)
[
translateButton.topAnchor.constraint(equalTo: firstButtonSectionGroup.topAnchor),
translateButton.leadingAnchor.constraint(equalTo: firstButtonSectionGroup.leadingAnchor),
translateButton.bottomAnchor.constraint(equalTo: firstButtonSectionGroup.bottomAnchor),
summaryButton.topAnchor.constraint(equalTo: firstButtonSectionGroup.topAnchor),
summaryButton.trailingAnchor.constraint(equalTo: firstButtonSectionGroup.trailingAnchor),
summaryButton.bottomAnchor.constraint(equalTo: firstButtonSectionGroup.bottomAnchor),
translateButton.widthAnchor.constraint(equalTo: summaryButton.widthAnchor),
translateButton.trailingAnchor.constraint(equalTo: summaryButton.leadingAnchor, constant: -contentSpacing),
].forEach { $0.isActive = true }
let secondButtonSectionGroup = UIView()
addSubview(secondButtonSectionGroup)
[
secondButtonSectionGroup.topAnchor.constraint(equalTo: firstButtonSectionGroup.bottomAnchor, constant: contentSpacing),
secondButtonSectionGroup.leadingAnchor.constraint(equalTo: leadingAnchor),
secondButtonSectionGroup.trailingAnchor.constraint(equalTo: trailingAnchor),
secondButtonSectionGroup.heightAnchor.constraint(equalToConstant: buttonGroupHeight),
].forEach { $0.isActive = true }
secondButtonSectionGroup.addSubview(chatWithAIButton)
chatWithAIButton.title = NSLocalizedString("Chat with AI", comment: "")
chatWithAIButton.iconSystemName = "paperplane"
[
chatWithAIButton.topAnchor.constraint(equalTo: secondButtonSectionGroup.topAnchor),
chatWithAIButton.leadingAnchor.constraint(equalTo: secondButtonSectionGroup.leadingAnchor),
chatWithAIButton.bottomAnchor.constraint(equalTo: secondButtonSectionGroup.bottomAnchor),
chatWithAIButton.trailingAnchor.constraint(equalTo: secondButtonSectionGroup.trailingAnchor),
].forEach { $0.isActive = true }
[
secondButtonSectionGroup.bottomAnchor.constraint(equalTo: bottomAnchor),
].forEach { $0.isActive = true }
}
@available(*, unavailable)
required init?(coder _: NSCoder) {
fatalError()
}
}
}
@@ -1,133 +0,0 @@
//
// IntelligentsFocusApertureView.swift
// Intelligents
//
// Created by on 2024/11/21.
//
import UIKit
public class IntelligentsFocusApertureView: UIView {
public let backgroundView = UIView()
public let snapshotImageView = UIImageView()
let controlButtonsPanel = ControlButtonsPanel()
public var animationDuration: TimeInterval = 0.75
public internal(set) weak var targetView: UIView?
public internal(set) weak var targetViewController: UIViewController?
public internal(set) weak var capturedImage: UIImage? {
get { snapshotImageView.image }
set { snapshotImageView.image = newValue }
}
var frameConstraints: [NSLayoutConstraint] = []
var contentBeginConstraints: [NSLayoutConstraint] = []
var contentFinalConstraints: [NSLayoutConstraint] = []
public weak var delegate: (any IntelligentsFocusApertureViewDelegate)?
public init() {
super.init(frame: .zero)
backgroundView.backgroundColor = .black
backgroundView.isUserInteractionEnabled = true
let tap = UITapGestureRecognizer(
target: self,
action: #selector(dismissFocus)
)
tap.cancelsTouchesInView = true
backgroundView.addGestureRecognizer(tap)
snapshotImageView.setContentHuggingPriority(.defaultLow, for: .vertical)
snapshotImageView.setContentCompressionResistancePriority(.defaultLow, for: .vertical)
snapshotImageView.layer.contentsGravity = .top
snapshotImageView.layer.masksToBounds = true
snapshotImageView.contentMode = .scaleAspectFill
snapshotImageView.isUserInteractionEnabled = true
snapshotImageView.addGestureRecognizer(UITapGestureRecognizer(
target: self,
action: #selector(dismissFocus)
))
addSubview(backgroundView)
addSubview(controlButtonsPanel)
addSubview(snapshotImageView)
bringSubviewToFront(snapshotImageView)
controlButtonsPanel.translateButton.action = { [weak self] in
guard let self else { return }
delegate?.focusApertureRequestAction(from: self, actionType: .translateTo)
}
controlButtonsPanel.summaryButton.action = { [weak self] in
guard let self else { return }
delegate?.focusApertureRequestAction(from: self, actionType: .summary)
}
controlButtonsPanel.chatWithAIButton.action = { [weak self] in
guard let self else { return }
delegate?.focusApertureRequestAction(from: self, actionType: .chatWithAI)
}
removeEveryAutoResizingMasks()
}
@available(*, unavailable)
required init?(coder _: NSCoder) {
fatalError()
}
public func prepareAnimationWith(
capturingTargetContentView targetContentView: UIView,
coveringRootViewController viewController: UIViewController
) {
captureImageBuffer(targetContentView)
targetView = targetContentView
targetViewController = viewController
viewController.view.addSubview(self)
prepareFrameLayout()
prepareContentLayouts()
activateLayoutForAnimation(.begin)
}
public func executeAnimationKickIn(_ completion: @escaping () -> Void = {}) {
activateLayoutForAnimation(.begin)
isUserInteractionEnabled = false
UIView.animate(
withDuration: animationDuration,
delay: 0,
usingSpringWithDamping: 1.0,
initialSpringVelocity: 0.8
) {
self.activateLayoutForAnimation(.complete)
} completion: { _ in
self.isUserInteractionEnabled = true
completion()
}
}
public func executeAnimationDismiss(_ completion: @escaping () -> Void = {}) {
activateLayoutForAnimation(.complete)
isUserInteractionEnabled = false
UIView.animate(
withDuration: animationDuration,
delay: 0,
usingSpringWithDamping: 1.0,
initialSpringVelocity: 0.8
) {
self.activateLayoutForAnimation(.begin)
} completion: { _ in
self.isUserInteractionEnabled = true
completion()
}
}
@objc func dismissFocus() {
isUserInteractionEnabled = false
executeAnimationDismiss {
self.removeFromSuperview()
self.delegate?.focusApertureRequestAction(from: self, actionType: .dismiss)
}
}
}
@@ -1,17 +0,0 @@
/*
Localizable.strings
Intelligents
Created by 秋星桥 on 2024/11/18.
*/
"Chat with AI" = "Chat with AI";
"AFFiNE AI" = "AFFiNE AI";
"Translate" = "Translate";
"Summary" = "Summary";
"Summarize this article for me..." = "Summarize this article for me...";
"System" = "System";
"AFFiNE AI" = "AFFiNE AI";
"You" = "You";
"Error" = "Error";
@@ -1,18 +0,0 @@
/*
Localizable.strings
Intelligents
Created by 秋星桥 on 2024/11/18.
*/
"Chat with AI" = "与 AI 聊天";
"AFFiNE AI" = "AFFiNE 人工智能";
"Translate" = "翻译";
"Summary" = "总结";
"Summarize this article for me..." = "请为我总结这份文档...";
"System" = "系统";
"AFFiNE AI" = "AFFiNE AI";
"You" = "你";
"Error" = "错误";
"OK" = "确定";