增加换肤功能

TUIKit/TUIRoomKit/Source/Common/Components/FloatChat/Service/EmotionHelper.swift

@@ -0,0 +1,177 @@
+//
+//  EmotionHelper.swift
+//  TUILiveKit
+//
+//  Created by krabyu on 2024/4/3.
+//
+
+import UIKit
+
+class EmotionHelper {
+    static let shared = {
+        EmotionHelper()
+    }()
+
+    private init() {
+        useDefaultEmotions()
+    }
+
+    var emotions: [Emotion] = []
+    private var cacheTotalImageDictionary: [String: UIImage] = [:]
+    private var cacheAttributedDictionary: [String: NSAttributedString] = [:]
+    private var regularExpression: NSRegularExpression = try! NSRegularExpression(pattern: "\\[[a-zA-Z0-9_\\u4e00-\\u9fa5]+\\]", options: [])
+
+    func useDefaultEmotions() {
+        createTotalEmotions()
+        cacheTotalImage()
+    }
+
+    func setEmotions(emotions: [Emotion]) {
+        self.emotions = emotions
+        cacheTotalImageDictionary = [:]
+        cacheTotalImage()
+    }
+
+    func cacheTotalImage() {
+        if cacheTotalImageDictionary.count == 0 {
+            var emotionImageDictionary: [String: UIImage] = [:]
+            for emotion in emotions {
+                if emotion.image.size.width != 0 {
+                    emotion.image = UIImage(named: emotion.identifier, in: tuiRoomKitBundle(), compatibleWith: nil) ?? UIImage()
+                }
+                emotionImageDictionary[emotion.displayName] = emotion.image
+            }
+            cacheTotalImageDictionary = emotionImageDictionary
+        }
+    }
+
+    func obtainImagesAttributedString(byText text: String, font: UIFont) -> NSMutableAttributedString {
+        let matches = regularExpression.matches(in: text, range: NSRange(location: 0, length: text.count))
+        let intactAttributedString = NSMutableAttributedString(string: text)
+        for match in matches.reversed() {
+            guard let emojiRange = Range(match.range, in: text) else { return NSMutableAttributedString(string: "") }
+            let emojiKey = String(text[emojiRange])
+
+            var useCache = true
+            if #available(iOS 15.0, *) {
+                // Cached NSAttributedString cannot be used on ios15, only one expression will appear, but it can be used on ios14 and before.
+                useCache = false
+            }
+            let imageAttributedString = obtainImageAttributedString(byImageKey: emojiKey, font: font, useCache: useCache)
+            intactAttributedString.replaceCharacters(in: match.range, with: imageAttributedString)
+        }
+        // Fixed an issue where font changed due to inserting AttributeString;
+        // Prevents the textView font from getting smaller after inserting an expression
+        intactAttributedString.addAttribute(.font, value: font, range: NSRange(location: 0, length: intactAttributedString.length))
+        intactAttributedString.addAttribute(.foregroundColor, value:  UIColor.tui_color(withHex: "D5E0F2"), range: NSRange(location: 0, length: intactAttributedString.length))
+        return intactAttributedString
+    }
+
+    func obtainImageAttributedString(byImageKey imageKey: String, font: UIFont, useCache: Bool) -> NSAttributedString {
+        if !useCache {
+            let image = cacheTotalImageDictionary[imageKey]
+            if image == nil {
+                return NSAttributedString(string: "")
+            }
+            let emotionAttachment = EmotionAttachment()
+            emotionAttachment.displayText = imageKey
+            emotionAttachment.image = image
+            emotionAttachment.bounds = CGRect(x: 0, y: font.descender, width: font.lineHeight, height: font.lineHeight)
+            let imageAttributedString = NSAttributedString(attachment: emotionAttachment)
+            return imageAttributedString
+        }
+
+        let keyFont = String(format: "%@%.1f", imageKey, font.pointSize)
+        if let result = cacheAttributedDictionary[keyFont] {
+            return result
+        }
+        guard let image = cacheTotalImageDictionary[imageKey] else {
+            return NSAttributedString(string: "")
+        }
+
+        let emotionAttachment = EmotionAttachment()
+        emotionAttachment.displayText = imageKey
+        emotionAttachment.image = image
+        emotionAttachment.bounds = CGRect(x: 0, y: font.descender, width: font.lineHeight, height: font.lineHeight)
+        let result = NSAttributedString(attachment: emotionAttachment)
+        cacheAttributedDictionary[keyFont] = result
+        return result
+    }
+
+    private func createTotalEmotions() {
+        emotions = []
+        emotions.append(Emotion(identifier: "room_floatChat_emoji_0", displayName: "[TUIEmoji_Smile]"))
+        emotions.append(Emotion(identifier: "room_floatChat_emoji_1", displayName: "[TUIEmoji_Expect]"))
+        emotions.append(Emotion(identifier: "room_floatChat_emoji_2", displayName: "[TUIEmoji_Blink]"))
+        emotions.append(Emotion(identifier: "room_floatChat_emoji_3", displayName: "[TUIEmoji_Guffaw]"))
+        emotions.append(Emotion(identifier: "room_floatChat_emoji_4", displayName: "[TUIEmoji_KindSmile]"))
+        emotions.append(Emotion(identifier: "room_floatChat_emoji_5", displayName: "[TUIEmoji_Haha]"))
+        emotions.append(Emotion(identifier: "room_floatChat_emoji_6", displayName: "[TUIEmoji_Cheerful]"))
+        emotions.append(Emotion(identifier: "room_floatChat_emoji_7", displayName: "[TUIEmoji_Speechless]"))
+        emotions.append(Emotion(identifier: "room_floatChat_emoji_8", displayName: "[TUIEmoji_Amazed]"))
+        emotions.append(Emotion(identifier: "room_floatChat_emoji_9", displayName: "[TUIEmoji_Sorrow]"))
+
+        emotions.append(Emotion(identifier: "room_floatChat_emoji_10", displayName: "[TUIEmoji_Complacent]"))
+        emotions.append(Emotion(identifier: "room_floatChat_emoji_11", displayName: "[TUIEmoji_Silly]"))
+        emotions.append(Emotion(identifier: "room_floatChat_emoji_12", displayName: "[TUIEmoji_Lustful]"))
+        emotions.append(Emotion(identifier: "room_floatChat_emoji_13", displayName: "[TUIEmoji_Giggle]"))
+        emotions.append(Emotion(identifier: "room_floatChat_emoji_14", displayName: "[TUIEmoji_Kiss]"))
+        emotions.append(Emotion(identifier: "room_floatChat_emoji_15", displayName: "[TUIEmoji_Wail]"))
+        emotions.append(Emotion(identifier: "room_floatChat_emoji_16", displayName: "[TUIEmoji_TearsLaugh]"))
+        emotions.append(Emotion(identifier: "room_floatChat_emoji_17", displayName: "[TUIEmoji_Trapped]"))
+        emotions.append(Emotion(identifier: "room_floatChat_emoji_18", displayName: "[TUIEmoji_Mask]"))
+        emotions.append(Emotion(identifier: "room_floatChat_emoji_19", displayName: "[TUIEmoji_Fear]"))
+
+        emotions.append(Emotion(identifier: "room_floatChat_emoji_20", displayName: "[TUIEmoji_BareTeeth]"))
+        emotions.append(Emotion(identifier: "room_floatChat_emoji_21", displayName: "[TUIEmoji_FlareUp]"))
+        emotions.append(Emotion(identifier: "room_floatChat_emoji_22", displayName: "[TUIEmoji_Yawn]"))
+        emotions.append(Emotion(identifier: "room_floatChat_emoji_23", displayName: "[TUIEmoji_Tact]"))
+        emotions.append(Emotion(identifier: "room_floatChat_emoji_24", displayName: "[TUIEmoji_Stareyes]"))
+        emotions.append(Emotion(identifier: "room_floatChat_emoji_25", displayName: "[TUIEmoji_ShutUp]"))
+        emotions.append(Emotion(identifier: "room_floatChat_emoji_26", displayName: "[TUIEmoji_Sigh]"))
+        emotions.append(Emotion(identifier: "room_floatChat_emoji_27", displayName: "[TUIEmoji_Hehe]"))
+        emotions.append(Emotion(identifier: "room_floatChat_emoji_28", displayName: "[TUIEmoji_Silent]"))
+        emotions.append(Emotion(identifier: "room_floatChat_emoji_29", displayName: "[TUIEmoji_Surprised]"))
+
+        emotions.append(Emotion(identifier: "room_floatChat_emoji_30", displayName: "[TUIEmoji_Askance]"))
+        emotions.append(Emotion(identifier: "room_floatChat_emoji_31", displayName: "[TUIEmoji_Ok]"))
+        emotions.append(Emotion(identifier: "room_floatChat_emoji_32", displayName: "[TUIEmoji_Shit]"))
+        emotions.append(Emotion(identifier: "room_floatChat_emoji_33", displayName: "[TUIEmoji_Monster]"))
+        emotions.append(Emotion(identifier: "room_floatChat_emoji_34", displayName: "[TUIEmoji_Daemon]"))
+        emotions.append(Emotion(identifier: "room_floatChat_emoji_35", displayName: "[TUIEmoji_Rage]"))
+        emotions.append(Emotion(identifier: "room_floatChat_emoji_36", displayName: "[TUIEmoji_Fool]"))
+        emotions.append(Emotion(identifier: "room_floatChat_emoji_37", displayName: "[TUIEmoji_Pig]"))
+        emotions.append(Emotion(identifier: "room_floatChat_emoji_38", displayName: "[TUIEmoji_Cow]"))
+        emotions.append(Emotion(identifier: "room_floatChat_emoji_39", displayName: "[TUIEmoji_Ai]"))
+
+        emotions.append(Emotion(identifier: "room_floatChat_emoji_40", displayName: "[TUIEmoji_Skull]"))
+        emotions.append(Emotion(identifier: "room_floatChat_emoji_41", displayName: "[TUIEmoji_Bombs]"))
+        emotions.append(Emotion(identifier: "room_floatChat_emoji_42", displayName: "[TUIEmoji_Coffee]"))
+        emotions.append(Emotion(identifier: "room_floatChat_emoji_43", displayName: "[TUIEmoji_Cake]"))
+        emotions.append(Emotion(identifier: "room_floatChat_emoji_44", displayName: "[TUIEmoji_Beer]"))
+        emotions.append(Emotion(identifier: "room_floatChat_emoji_45", displayName: "[TUIEmoji_Flower]"))
+        emotions.append(Emotion(identifier: "room_floatChat_emoji_46", displayName: "[TUIEmoji_Watermelon]"))
+        emotions.append(Emotion(identifier: "room_floatChat_emoji_47", displayName: "[TUIEmoji_Rich]"))
+        emotions.append(Emotion(identifier: "room_floatChat_emoji_48", displayName: "[TUIEmoji_Heart]"))
+        emotions.append(Emotion(identifier: "room_floatChat_emoji_49", displayName: "[TUIEmoji_Moon]"))
+
+        emotions.append(Emotion(identifier: "room_floatChat_emoji_50", displayName: "[TUIEmoji_Sun]"))
+        emotions.append(Emotion(identifier: "room_floatChat_emoji_51", displayName: "[TUIEmoji_Star]"))
+        emotions.append(Emotion(identifier: "room_floatChat_emoji_52", displayName: "[TUIEmoji_RedPacket]"))
+        emotions.append(Emotion(identifier: "room_floatChat_emoji_53", displayName: "[TUIEmoji_Celebrate]"))
+        emotions.append(Emotion(identifier: "room_floatChat_emoji_54", displayName: "[TUIEmoji_Bless]"))
+        emotions.append(Emotion(identifier: "room_floatChat_emoji_55", displayName: "[TUIEmoji_Fortune]"))
+        emotions.append(Emotion(identifier: "room_floatChat_emoji_56", displayName: "[TUIEmoji_Convinced]"))
+        emotions.append(Emotion(identifier: "room_floatChat_emoji_57", displayName: "[TUIEmoji_Prohibit]"))
+        emotions.append(Emotion(identifier: "room_floatChat_emoji_58", displayName: "[TUIEmoji_666]"))
+        emotions.append(Emotion(identifier: "room_floatChat_emoji_59", displayName: "[TUIEmoji_857]"))
+
+        emotions.append(Emotion(identifier: "room_floatChat_emoji_60", displayName: "[TUIEmoji_Knife]"))
+        emotions.append(Emotion(identifier: "room_floatChat_emoji_61", displayName: "[TUIEmoji_Like]"))
+
+        for emotion in emotions {
+            emotion.image = UIImage(named: emotion.identifier, in: tuiRoomKitBundle(), compatibleWith: nil) ?? UIImage()
+        }
+    }
+}
+

TUIKit/TUIRoomKit/Source/Common/Components/FloatChat/Service/FloatChatService.swift

@@ -0,0 +1,57 @@
+//
+//  FloatChatService.swift
+//  TUIRoomKit
+//
+//  Created by CY zhao on 2024/5/14.
+//
+
+import Foundation
+import RTCRoomEngine
+import ImSDK_Plus
+import TUICore
+#if USE_OPENCOMBINE
+import OpenCombine
+#else
+import Combine
+#endif
+import Factory
+
+class FloatChatService: NSObject {
+    @WeakLazyInjected(\.floatChatService) private var store: FloatChatStoreProvider?
+    private let imManager = {
+        V2TIMManager.sharedInstance()
+    }()
+    private var roomId: String? {
+        self.store?.selectCurrent(FloatChatSelectors.getRoomId)
+    }
+    
+    override init() {
+        super.init()
+        imManager?.addSimpleMsgListener(listener: self)
+    }
+    
+    func sendGroupMessage(_ message: String) -> AnyPublisher<String, Never> {
+        return Future<String, Never> { [weak self] promise in
+            guard let self = self else { return }
+            self.imManager?.sendGroupTextMessage(message, to: self.roomId, priority: .PRIORITY_NORMAL, succ: {
+                promise(.success((message)))
+            }, fail: { code, message in
+                let errorMsg = TUITool.convertIMError(Int(code), msg: message)
+                //TODO: show toast from store.dispatch
+                RoomRouter.makeToastInWindow(toast:errorMsg ?? "send message fail", duration: 2)
+            })
+        }
+        .eraseToAnyPublisher()
+    }
+}
+
+extension FloatChatService: V2TIMSimpleMsgListener {
+    func onRecvGroupTextMessage(_ msgID: String!, groupID: String!, sender info: V2TIMGroupMemberInfo!, text: String!) {
+        guard groupID == roomId else {
+            return
+        }
+        let user = FloatChatUser(memberInfo: info)
+        let floatMessage = FloatChatMessage(user: user, content: text)
+        store?.dispatch(action: FloatChatActions.onMessageReceived(payload: floatMessage))
+    }
+}