62 lines
1.9 KiB
Objective-C
62 lines
1.9 KiB
Objective-C
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// Created by Tencent on 2023/06/09.
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// Copyright © 2023 Tencent. All rights reserved.
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//
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// TUIAIDenoiseSignatureManager.m
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// TUIChat
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//
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#import "TUIAIDenoiseSignatureManager.h"
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#import <ImSDK_Plus/ImSDK_Plus.h>
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static TUIAIDenoiseSignatureManager *gSharedInstance = nil;
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static NSString *const kAPIKey = @"getAIDenoiseSignature";
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static NSString *const kSignatureKey = @"signature";
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static NSString *const kExpiredTimeKey = @"expired_time";
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@interface TUIAIDenoiseSignatureManager ()
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@property(nonatomic, copy, readwrite) NSString *signature;
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@property(nonatomic, assign) NSTimeInterval expiredTime;
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@end
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@implementation TUIAIDenoiseSignatureManager
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+ (instancetype)sharedInstance {
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static dispatch_once_t once_token;
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dispatch_once(&once_token, ^{
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gSharedInstance = [[TUIAIDenoiseSignatureManager alloc] init];
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});
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return gSharedInstance;
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}
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- (void)updateSignature {
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NSTimeInterval currentTime = [[NSDate date] timeIntervalSince1970];
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if (currentTime < self.expiredTime) {
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return;
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}
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[[V2TIMManager sharedInstance] callExperimentalAPI:kAPIKey
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param:nil
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succ:^(NSObject *result) {
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if (result == nil || ![result isKindOfClass:NSDictionary.class]) {
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return;
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}
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NSDictionary *dict = (NSDictionary *)result;
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if (dict[kSignatureKey] != nil && [dict[kSignatureKey] isKindOfClass:NSString.class]) {
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self.signature = dict[kSignatureKey];
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}
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if (dict[kExpiredTimeKey] != nil && [dict[kExpiredTimeKey] isKindOfClass:NSNumber.class]) {
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self.expiredTime = [dict[kExpiredTimeKey] doubleValue];
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}
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}
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fail:^(int code, NSString *desc) {
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NSLog(@"getAIDenoiseSignature failed, code: %d, desc: %@", code, desc);
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}];
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}
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- (NSString *)signature {
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[self updateSignature];
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return _signature;
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}
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@end
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