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TUIKit/TUIChat/CommonModel/TUIChatMediaSendingManager.m

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+//
+//  TUIChatMediaSendingManager.m
+//  TUIChat
+//
+//  Created by yiliangwang on 2025/1/6.
+//  Copyright © 2025 Tencent. All rights reserved.
+
+
+#import "TUIChatMediaSendingManager.h"
+
+@implementation TUIChatMediaTask
+
+@end
+@implementation TUIChatMediaSendingManager
+
++ (instancetype)sharedInstance {
+    static  TUIChatMediaSendingManager *instance = nil;
+    static dispatch_once_t onceToken;
+    dispatch_once(&onceToken, ^{
+        instance = [[TUIChatMediaSendingManager alloc] init];
+        instance.tasks = [NSMutableDictionary dictionary];
+        instance.mediaSendingControllers = [NSHashTable weakObjectsHashTable];
+    });
+    return instance;
+}
+
+- (void)addMediaTask:(TUIChatMediaTask *)task forKey:(NSString *)key {
+    self.tasks[key] = task;
+}
+
+- (void)updateProgress:(float)progress forKey:(NSString *)key {
+    TUIChatMediaTask *task = self.tasks[key];;
+    
+    TUIMessageCellData *message = task.placeHolderCellData;
+    if (message) {
+        message.videoTranscodingProgress = progress;
+    }
+}
+
+- (void)removeMediaTaskForKey:(NSString *)key {
+    [self.tasks removeObjectForKey:key];
+}
+
+- (NSMutableArray<TUIChatMediaTask *> *)findPlaceHolderListByConversationID:(NSString *)conversationID {
+    NSMutableArray *tasks = [NSMutableArray arrayWithCapacity:1];
+    for (TUIChatMediaTask * task in  self.tasks.allValues) {
+        if ([task.conversationID isEqualToString:conversationID]) {
+            [tasks addObject:task];
+        }
+    }
+    return tasks;
+}
+
+- (void)addCurrentVC:(UIViewController *)vc {
+    [self.mediaSendingControllers addObject:vc];
+}
+
+- (void)removeCurrentVC:(UIViewController *)vc {
+    [self.mediaSendingControllers removeObject:vc];
+}
+
+@end