IM-ios/AIIM/Common/Store/ChatListStore.m

//
//  ChatListStore.m
//  AIIM
//
//  Created by gan on 2025/4/1.
//

#import <Foundation/Foundation.h>
#import "ChatListStore.h"
#import "GDBManager.h"
#import "ChatNetApi.h"
#import "UserNetApi.h"
#import "GroupNetApi.h"
#import <Bugly/Bugly.h>
#import "CryptoAES.h"

@interface ChatListStore()
@property(nonatomic, strong) NSArray *toparray;
@property(nonatomic, strong) NSArray *nmarray;
@end

@implementation ChatListStore

+ (ChatListStore *_Nonnull)shareInstance{
    static id gShareInstance = nil;
    static dispatch_once_t onceToken;
    dispatch_once(&onceToken, ^{
      gShareInstance = [[self alloc] init];
    });
    return gShareInstance;
}

- (instancetype)init {
    if (self = [super init]) {
    }
    return self;
}


-(void)reloadData:(BOOL)mark{
    self.chatlist=@[];
    [GDBManager.shareInstance selectLocalchats:@"'true'" succ:^(NSArray * _Nullable array) {
        NSLog(@"array:%@",array);
        if(array.count>0){
            array = [self saveArray:array];
            NSMutableOrderedSet *orderedSet = [[NSMutableOrderedSet alloc] initWithArray:array];//去重，顺序不变
            NSArray *chats = [orderedSet array];
            chats=[self arraysort:chats];
            self.chatlist =chats;
            self.toparray =chats;
        }
        else{
            self.toparray = @[];
        }
        [self loadnmData:mark];
    } fail:^(NSString * _Nullable error) {
        [self loadnmData:mark];
    }];
    
}

-(void)loadnmData:(BOOL)mark{
    [GDBManager.shareInstance selectLocalchats:@"'false'" succ:^(NSArray * _Nullable array) {
        NSLog(@"array:%@",array);
        if(array.count>0){
            array = [self saveArray:array];
            NSMutableOrderedSet *orderedSet = [[NSMutableOrderedSet alloc] initWithArray:array];//去重，顺序不变
            NSArray *chats = [orderedSet array];
            chats=[self arraysort:chats];
            self.nmarray = chats;
            NSArray *reschats;
            if(self.chatlist.count>0){
                reschats=[self.chatlist arrayByAddingObjectsFromArray:chats];
            }
            else{
                reschats =chats;
            }
            self.chatlist=reschats;
            if(self.delegate){
                [self.delegate ChatListChange:reschats.copy];
            }
        }
        else{
            self.nmarray =@[];
        }
        if(mark){
            [self getnmChatlist];
        }
    } fail:^(NSString * _Nullable error) {
        if(mark){
            [self getnmChatlist];
        }
    }];
}



-(void)gettopChatlist{
    [ChatNetApi gettopchats:nil succ:^(int code, NSDictionary * res) {
        NSLog(@"top res:%@",res);
        self.toparray = res[@"data"];
        if(self.toparray.count>0){
            self.toparray = [self saveArray:self.toparray];
            self.toparray=[self arraysort:self.toparray];
            NSMutableOrderedSet *orderedSet = [[NSMutableOrderedSet alloc] initWithArray:self.toparray];//去重，顺序不变
            NSArray *chats = [orderedSet array];
            [self updatelcDB:chats top:@"true"];
        }
        [self getnmChatlist];
    } fail:^(NSError * _Nonnull error) {
        [self getnmChatlist];
    }];
}



-(void)getnmChatlist{
    NSDictionary *userinfo = [UDManager.shareInstance getDDManager:dkuserinfo];
    [ChatNetApi getchats:nil succ:^(int code, NSDictionary * res) {
        NSLog(@"getnmChatlist res:%@",res);
        NSArray *netArray = res[@"data"];
        
        [Bugly reportException:[NSException exceptionWithName:[NSString stringWithFormat:@"getnmChatlist：%@",userinfo[@"name"]] reason:[NSString stringWithFormat:@"netArray：%lu",(unsigned long)netArray.count] userInfo:nil]];
        if(netArray.count>0){
            netArray = [self saveArray:netArray];
            netArray=[self arraysort:netArray];
            NSMutableOrderedSet *orderedSet = [[NSMutableOrderedSet alloc] initWithArray:netArray];//去重，顺序不变
            NSArray *chats = [orderedSet array];
            [self doWithNewList:chats];
//            [self updatelcDB:chats top:@"false"];
        }
        else{
            [Bugly reportException:[NSException exceptionWithName:@"getchats--空" reason:userinfo[@"name"] userInfo:nil]];
        }
        //NSLog(@"self.chatlist:%@",self.chatlist);
        
    } fail:^(NSError * _Nonnull error) {
        [Bugly reportException:[NSException exceptionWithName:@"getchats--失败" reason:[NSString stringWithFormat:@"error：%@",error] userInfo:nil]];
    }];
}


-(void)updatelcDB:(NSArray *)array top:(NSString *)top{
//    NSLog(@"updatelcDB:%@",self.chatlist);
    BOOL hadChange = NO;
    for (NSDictionary *item in array) {
//        NSLog(@"updatelcDB item:%@",item);
        BOOL mark = true;
        NSString *newtime =item[@"lastTime"];
        if([newtime isKindOfClass:[NSNull class]]){
            continue;
        }
        
        NSString *userid =item[@"id"];
        if([userid isKindOfClass:[NSNull class]]){
            continue;
        }
        else{
            if(userid.length==0){
                continue;
            }
        }
        
        for (NSDictionary *Ditem in self.chatlist) {
            if([Ditem[@"id"] isEqualToString:item[@"id"]]){//窗口已经存在
//                NSLog(@"item:%@",Ditem);
                NSString *dtop = Ditem[@"top"];
                if([top isEqualToString:dtop]){
                    NSString *dtime =Ditem[@"lastTime"];
                    if(![dtime isKindOfClass:[NSNull class]]){
                        if(newtime.longLongValue<dtime.longLongValue){
                            mark=false;
                        }
                    }
                }
                break;
            }
        }
       
        if(mark){
//            NSLog(@"mark:1");
            NSDictionary *chatD=@{
                @"id":item[@"id"],
                @"name":item[@"name"],
                @"avatar":item[@"avatar"],
                @"type":item[@"type"],
                @"lastMessage":item[@"lastMessage"]?:@"",
                @"lastTime":item[@"lastTime"]?:@"",
                @"unreadCount":item[@"unreadCount"],
                @"loaded":item[@"loaded"]?:@"",
                @"loading":item[@"loading"]?:@"",
                @"top":top
            };
            [self updateChat:chatD isreload:false];
            hadChange = YES;
        }
//        NSLog(@"mark:2");
    }
    if(hadChange){
        // 使用GCD创建一个在3秒后执行的定时器
        dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(1.0 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
//            NSLog(@"Timer fired using GCD!");
            [self reloadData:false];
        });
    }
}

-(void)reciveMsg:(NSDictionary *_Nonnull)msg{
//    NSLog(@"reciveMsg------:%@",msg);
    NSInteger addcount = 1;
    if([msg[@"chatId"] isEqual:self.chatId]){
        addcount=0;
    }
    NSString *lastMsg = [self setLastMsg:msg];
    NSString *messageType = msg[@"messageType"];
    for (NSDictionary *item in self.chatlist) {
        //NSLog(@"item:%@",item);
        if([msg[@"chatId"] isEqual:item[@"id"]]){//窗口已经存在
            NSString *newtime =msg[@"timestamp"];
            NSString *dtime =item[@"lastTime"];
            NSString *count = item[@"unreadCount"];
            
            if(addcount==0){
            }
            else{
                addcount = addcount+count.intValue;
            }
            NSString *countstr = [NSString stringWithFormat:@"%ld",(long)addcount];
            if([messageType isEqualToString:@"11"]||[messageType isEqualToString:@"12"]){
                if(newtime.longLongValue>=dtime.longLongValue){
                    NSDictionary *chatD=@{
                        @"id":item[@"id"],
                        @"name":item[@"name"],
                        @"avatar":item[@"avatar"],
                        @"type":item[@"type"],
                        @"lastMessage":lastMsg,
                        @"lastTime":msg[@"timestamp"],
                        @"unreadCount":countstr,
                        @"loaded":item[@"loaded"],
                        @"loading":item[@"loading"],
                        @"top":item[@"top"]?:@"false"
                    };
                    [self updateChat:chatD isreload:YES];
                    [self updataUserInfo:chatD];
                }
            }
            else{
                if(newtime.longLongValue>dtime.longLongValue){
                    NSDictionary *chatD=@{
                        @"id":item[@"id"],
                        @"name":item[@"name"],
                        @"avatar":item[@"avatar"],
                        @"type":item[@"type"],
                        @"lastMessage":lastMsg,
                        @"lastTime":msg[@"timestamp"],
                        @"unreadCount":countstr,
                        @"loaded":item[@"loaded"],
                        @"loading":item[@"loading"],
                        @"top":item[@"top"]?:@"false"
                    };
                    [self updateChat:chatD isreload:YES];
                    [self updataUserInfo:chatD];
                }
            }
            
            
            
            return;
        }
    }
    [self addNewChats:msg];
}

-(void)updateChat:(NSDictionary *)chat isreload:(BOOL)reload{
    
    chat = [self encodingMsg:chat];
    
//    NSLog(@"1----------updateChat--------------");
    NSDictionary *userinfo = [UDManager.shareInstance getDDManager:dkuserinfo];
    [GDBManager.shareInstance insertLocalchat:chat succ:^(NSArray * _Nullable array) {
        NSLog(@"111chat");
        if(self.delegate &&reload){
            [self reloadData:false];
        }
    } fail:^(NSString * _Nullable error) {
        NSLog(@"111222chat");
        [Bugly reportException:[NSException exceptionWithName:[NSString stringWithFormat:@"insertLocalchat fail:%@",userinfo[@"name"]] reason:[NSString stringWithFormat:@"error：%@",chat] userInfo:nil]];
    }];
}

-(void)addNewChats:(NSDictionary *_Nonnull)msg{//新增聊天窗
    NSInteger addcount = 0;
    if([msg[@"chatId"] isEqual:self.chatId]){
        addcount=0;
    }
    else{
        addcount=1;
    }
    NSString *countstr = [NSString stringWithFormat:@"%ld",(long)addcount];
    NSString *lastMsg = [self setLastMsg:msg];
    if([msg[@"type"] isEqualToString:@"0"]){//友聊
        [UserNetApi getUserinfo_id:msg[@"chatId"] succ:^(int code, NSDictionary * res) {
            NSDictionary * userinfo=res[@"data"];
            if(userinfo){
                NSDictionary *chatD=@{
                    @"id":msg[@"chatId"],
                    @"name":userinfo[@"name"],
                    @"avatar":userinfo[@"avatar"],
                    @"type":msg[@"type"],
                    @"lastMessage":lastMsg,
                    @"lastTime":msg[@"timestamp"],
                    @"unreadCount":countstr,
                    @"loaded":@"false",
                    @"loading":@"false",
                    @"top":@"false"
                };
                [self updateChat:chatD isreload:YES];
            }
        } fail:^(NSError * _Nonnull error) {
            NSDictionary *chatD=@{
                @"id":msg[@"chatId"],
                @"name":@"loading...",
                @"avatar":@"avatar",
                @"type":msg[@"type"],
                @"lastMessage":lastMsg,
                @"lastTime":msg[@"timestamp"],
                @"unreadCount":countstr,
                @"loaded":@"false",
                @"loading":@"false",
                @"top":@"false"
            };
            [self updateChat:chatD isreload:YES];
        }];
    }else{//群聊
        NSLog(@"addNewChats----:%@",msg);
        [GroupNetApi getGroupInfo:msg[@"chatId"] succ:^(int code, NSDictionary * res) {
            NSLog(@"getGroupInfo:%@",res);
            NSDictionary * userinfo=res[@"data"];
            if(userinfo){
                NSDictionary *chatD=@{
                    @"id":msg[@"chatId"],
                    @"name":userinfo[@"name"],
                    @"avatar":userinfo[@"avatar"],
                    @"type":msg[@"type"],
                    @"lastMessage":lastMsg,
                    @"lastTime":msg[@"timestamp"],
                    @"unreadCount":countstr,
                    @"loaded":@"false",
                    @"loading":@"false",
                    @"top":@"false"
                };
                [self updateChat:chatD isreload:YES];
            }
            else{
            }
        } fail:^(NSError * _Nonnull error) {
            NSDictionary *chatD=@{
                @"id":msg[@"chatId"],
                @"name":@"loading...",
                @"avatar":@"avatar",
                @"type":msg[@"type"],
                @"lastMessage":lastMsg,
                @"lastTime":msg[@"timestamp"],
                @"unreadCount":countstr,
                @"loaded":@"false",
                @"loading":@"false",
                @"top":@"false"
            };
            [self updateChat:chatD isreload:YES];
        }];
    }
}

-(void)updataUserInfo:(NSDictionary *)chatDis{
    NSString *type = chatDis[@"type"];
    NSString *chatId = chatDis[@"id"];
    
    NSString *oldName = chatDis[@"name"];
    NSString *oldavatar = chatDis[@"avatar"];
    
    if([type isEqualToString:@"0"]){//友聊
        [UserNetApi getUserinfo_id:chatId succ:^(int code, NSDictionary * res) {
            NSDictionary * userinfo=res[@"data"];
            if(userinfo){
                if([oldName isEqualToString:userinfo[@"name"]]&&[oldavatar isEqualToString:userinfo[@"avatar"]]){
                    return;
                }else{
                    NSMutableDictionary *mdic = [chatDis mutableCopy];
                    [mdic setObject:userinfo[@"name"] forKey:@"name"];
                    [mdic setObject:userinfo[@"avatar"] forKey:@"avatar"];
                    [self updateChat:mdic isreload:YES];
                }
            }
        } fail:^(NSError * _Nonnull error) {
            
        }];
    }
    else{
        [GroupNetApi getGroupInfo:chatId succ:^(int code, NSDictionary * res) {
            NSLog(@"getGroupInfo:%@",res);
            NSDictionary * userinfo=res[@"data"];
            if(userinfo){
                if([oldName isEqualToString:userinfo[@"name"]]&&[oldavatar isEqualToString:userinfo[@"avatar"]]){
                    return;
                }else{
                    NSMutableDictionary *mdic = [chatDis mutableCopy];
                    [mdic setObject:userinfo[@"name"] forKey:@"name"];
                    [mdic setObject:userinfo[@"avatar"] forKey:@"avatar"];
                    [self updateChat:mdic isreload:YES];
                }
            }
            else{
            }
        } fail:^(NSError * _Nonnull error) {
           
        }];
    }
}

- (void)deleteChat:(NSDictionary *_Nonnull)chat{
    weakSelf(self);
    [GDBManager.shareInstance deleteChatListItem:chat succ:^(NSArray * _Nullable array) {
//        [GDBManager.shareInstance deleteLocalMessageTable:chat[@"id"]];
        NSMutableArray * tempArray = [NSMutableArray arrayWithArray:weakself.chatlist];
        [tempArray removeObject:chat];
        weakself.chatlist = tempArray;
    } fail:^(NSString * _Nullable error) {
        NSLog(@"error:%@",error);
    }];
    [GDBManager.shareInstance deletechatLocalmsg:chat[@"id"]];
    
}

-(NSString *)setLastMsg:(NSDictionary *)msg{
    NSString *content = msg[@"content"]?:@"";
    NSString *magType=msg[@"messageType"];
    
//    NSLog(@"setLastMsg:%@",msg);
    
    if(magType.intValue==0){
        return  content;
    }
//    if(magType.intValue==1){
//        return  @"【图片】";
//    }
//    if(magType.intValue==2){
//        return  @"【文件】";
//    }
//    if(magType.intValue==3){
//        return  @"【语音】";
//    }
//    if(magType.intValue==4){
//        return  @"【撤回】";
//    }
//    if(magType.intValue==5){
//        return  @"【转发】";
//    }
    if(magType.intValue==7){
        
        BOOL video = msg[@"video"];
        if(video){
            return  @"【视频通话】";
        }
        return  @"【语音通话】";
    }
    
    return content;
}

-(void)chatDidOpen:(NSDictionary *_Nonnull)chatmsg{
    BOOL notHadChat=YES;
    NSString *chatid = chatmsg[@"chatId"];
    for (NSDictionary *item in self.chatlist) {
        if([chatid isEqualToString:item[@"id"]]){//窗口已经存在
            NSLog(@"窗口已经存在:%@",item);
            notHadChat=NO;
            NSString *countstr = @"0";
            NSDictionary *chatD=@{
                @"id":item[@"id"],
                @"name":item[@"name"],
                @"avatar":item[@"avatar"],
                @"type":item[@"type"],
                @"lastMessage":item[@"lastMessage"],
                @"lastTime":item[@"lastTime"],
                @"unreadCount":countstr,
                @"loaded":item[@"loaded"],
                @"loading":item[@"loading"],
                @"top":item[@"top"]?:@"false"
            };
            [self updateChat:chatD isreload:YES];
            return;
        }
    }
    if(notHadChat){//还没有窗口，创建一个新的窗口
        [self tryToCreateChate:chatmsg];
    }
}

-(void)tryToCreateChate:(NSDictionary *_Nonnull)chatmsg{
    NSDictionary *userinfo = [UDManager.shareInstance getDDManager:dkuserinfo];
    [Bugly reportException:[NSException exceptionWithName:@"tryToCreateChate" reason:userinfo[@"name"] userInfo:nil]];
    NSDate *now = [NSDate date];
    NSTimeInterval trt = [now timeIntervalSince1970];
    NSInteger time = trt*1000;
    NSString *strtime = [NSString stringWithFormat:@"%ld",(long)time];
    NSDictionary *chatD=@{
        @"id":chatmsg[@"chatId"],
        @"name":chatmsg[@"name"],
        @"avatar":chatmsg[@"avatar"],
        @"type":chatmsg[@"type"],
        @"lastMessage":@"",
        @"lastTime":strtime,
        @"unreadCount":@"0",
        @"loaded":@"",
        @"loading":@"",
        @"top":@"false"
    };
    [self updateChat:chatD isreload:YES];
}


- (void)topChat:(NSDictionary *_Nonnull)chat{
    [self updatelcDB:@[chat] top:@"true"];
}

- (void)cancelTopChat:(NSDictionary *_Nonnull)chat{
    [self updatelcDB:@[chat] top:@"false"];
}

-(NSArray *)arraysort:(NSArray *)array{
    NSArray *sortedArray = [array sortedArrayUsingComparator:^NSComparisonResult(NSDictionary *obj1, NSDictionary *obj2) {
        
        NSString *newtime =obj1[@"lastTime"];
        NSString *dtime =obj2[@"lastTime"];
//        NSLog(@"newtime:%@",newtime);
//        NSLog(@"dtime:%@",[dtime class]);
        if([newtime isKindOfClass:[NSNull class]]){
            return NSOrderedDescending;
        }
        if([dtime isKindOfClass:[NSNull class]]){
            return NSOrderedAscending;
        }
        
        if(newtime.longLongValue<dtime.longLongValue){
            return NSOrderedDescending;
        }
        else if(newtime.longLongValue==dtime.longLongValue){
            return NSOrderedSame;
        }
        else{
            return NSOrderedAscending;
        }
    }];
    return sortedArray;
}

-(NSArray *)saveArray:(NSArray *)array{
    NSMutableArray *marray = [NSMutableArray new];
    for (NSDictionary * item in array) {
        NSString *itid = item[@"id"];
        if([itid isKindOfClass:[NSNull class]]){
            continue;
        }
        if([itid isEqualToString:@""]){
            continue;
        }
        [marray addObject:item];
    }
    NSArray *immutableArray = [marray copy];
    return immutableArray;
}





//avatar = "https://api.my-im.com/profile/upload/avatar.png";
//id = 1934462258529837058;
//lastMessage = "";
//lastTime = 0;
//loaded = "";
//loading = "";
//name = "IM\U5f00\U53d1\U7ec4";
//top = true;
//type = 1;
//unreadCount = 0;

-(void)doWithNewList:(NSArray *)array{
    
    NSMutableArray *topArray =[self.toparray mutableCopy];
    
    NSMutableArray *tempArray =[NSMutableArray new];
    
    NSMutableArray *nmArray =[self.nmarray mutableCopy];
    
    BOOL mark=YES;
    if(topArray.count>0){
        for (NSDictionary *item in array) {
            NSDictionary * safeDict = [self replaceNullsWithEmptyStringInDictionary:item];
            mark=YES;
            NSString *newtime =safeDict[@"lastTime"];
            if (newtime.intValue==0) {
                continue;
            }
            for(NSDictionary *oitem in self.toparray){
                if([safeDict[@"id"] isEqualToString:oitem[@"id"]]){
                    mark=NO;
                    NSString *dtime =oitem[@"lastTime"];
                    if(newtime.longLongValue>=dtime.longLongValue){
                        NSDictionary *chatD=@{
                            @"id":oitem[@"id"],
                            @"name":oitem[@"name"]?:@"",
                            @"avatar":oitem[@"avatar"]?:@"",
                            @"type":oitem[@"type"]?:@"",
                            @"lastMessage":safeDict[@"lastMessage"]?:@"",
                            @"lastTime":safeDict[@"lastTime"]?:@"",
                            @"unreadCount":safeDict[@"unreadCount"]?:@"",
                            @"loaded":@"",
                            @"loading":@"",
                            @"top":oitem[@"top"]?:@"false",
                        };
                        NSLog(@"chatD:%@",chatD);
                        chatD = [self encodingMsg:chatD];
                        NSInteger index = [self.toparray indexOfObject:oitem];
                        [topArray replaceObjectAtIndex:index withObject:chatD];
                        [self updateToDBonly:chatD];
                    }
                }
            }
            if(mark){
                [tempArray addObject:item];
            }
        }
    }
    else{
        tempArray=[array mutableCopy];
    }
    self.toparray = [topArray copy];
    if(tempArray.count>0){
        if(nmArray.count>0){
            for (NSDictionary *item in tempArray) {
                NSDictionary * safeDict = [self replaceNullsWithEmptyStringInDictionary:item];
                mark=YES;
                NSString *newtime =safeDict[@"lastTime"];
                NSLog(@"000000000");
                if (newtime.intValue==0) {
                    continue;
                }
                for(NSDictionary *oitem in self.nmarray){
                    if([safeDict[@"id"] isEqualToString:oitem[@"id"]]){
                        NSLog(@"1111111111");
                        mark=NO;
                        NSString *dtime =oitem[@"lastTime"];
                        if(newtime.longLongValue>=dtime.longLongValue){
                            NSLog(@"2222222");
                            NSDictionary *chatD=@{
                                @"id":oitem[@"id"],
                                @"name":oitem[@"name"]?:@"",
                                @"avatar":oitem[@"avatar"]?:@"",
                                @"type":oitem[@"type"]?:@"",
                                @"lastMessage":safeDict[@"lastMessage"]?:@"",
                                @"lastTime":safeDict[@"lastTime"]?:@"",
                                @"unreadCount":safeDict[@"unreadCount"]?:@"",
                                @"loaded":@"",
                                @"loading":@"",
                                @"top":oitem[@"top"]?:@"false",
                            };
                            NSLog(@"chatD:%@",chatD);
                            chatD = [self encodingMsg:chatD];
                            NSInteger index = [self.nmarray indexOfObject:oitem];
                            [nmArray replaceObjectAtIndex:index withObject:chatD];
                            [self updateToDBonly:chatD];
                        }
                    }
                }
                if(mark){
                    NSDictionary *chatD=@{
                        @"id":safeDict[@"id"],
                        @"name":safeDict[@"name"]?:@"",
                        @"avatar":safeDict[@"avatar"]?:@"",
                        @"type":safeDict[@"type"]?:@"",
                        @"lastMessage":safeDict[@"lastMessage"]?:@"",
                        @"lastTime":safeDict[@"lastTime"]?:@"",
                        @"unreadCount":safeDict[@"unreadCount"]?:@"",
                        @"loaded":@"",
                        @"loading":@"",
                        @"top":@"false",
                    };
                    chatD = [self encodingMsg:chatD];
                    [nmArray addObject:chatD];
                    [self updateToDBonly:chatD];
                }
            }
        }
        else{
            NSArray  *arr= [self replaceNullsWithEmptyStringInArray:tempArray];
//            nmArray=[arr mutableCopy];
            for (NSDictionary *item in arr) {
                NSLog(@"3333333");
                NSString *lastT =item[@"lastTime"];
                if(lastT.intValue==0){
                    continue;
                }
                NSDictionary *chatD=@{
                    @"id":item[@"id"],
                    @"name":item[@"name"]?:@"",
                    @"avatar":item[@"avatar"]?:@"",
                    @"type":item[@"type"]?:@"",
                    @"lastMessage":item[@"lastMessage"]?:@"",
                    @"lastTime":item[@"lastTime"]?:@"",
                    @"unreadCount":item[@"unreadCount"]?:@"",
                    @"loaded":@"",
                    @"loading":@"",
                    @"top":@"false",
                };
                chatD = [self encodingMsg:chatD];
                [nmArray addObject:chatD.copy];
                [self updateToDBonly:chatD];
            }
        }
    }
    else{
        
    }
    self.nmarray = [nmArray copy];
    [self postdataToView];
    
}

-(void)updateToDBonly:(NSDictionary *)chat{
    chat = [self encodingMsg:chat];
    [GDBManager.shareInstance insertLocalchat:chat succ:^(NSArray * _Nullable array) {
    } fail:^(NSString * _Nullable error) {
        ;
    }];
}



-(void)postdataToView{
    NSMutableOrderedSet *toporderedSet = [[NSMutableOrderedSet alloc] initWithArray:self.toparray];//去重，顺序不变
    NSArray *topchats = [toporderedSet array];
    topchats=[self arraysort:topchats];
    NSMutableOrderedSet *orderedSet = [[NSMutableOrderedSet alloc] initWithArray:self.nmarray];//去重，顺序不变
    NSArray *chats = [orderedSet array];
    chats=[self arraysort:chats];
    
    NSArray *reschats;
    if(topchats.count>0){
        reschats=[topchats arrayByAddingObjectsFromArray:chats];
    }
    else{
        reschats =chats;
    }
    self.chatlist =reschats.copy;
    if(self.delegate){
        [self.delegate ChatListChange:reschats.copy];
        [Bugly reportException:[NSException exceptionWithName:@"postdataToView--1" reason:[NSString stringWithFormat:@"reschats：%lu",(unsigned long)reschats.count] userInfo:nil]];
    }
    else{
        [Bugly reportException:[NSException exceptionWithName:@"postdataToView--2" reason:[NSString stringWithFormat:@"reschats：%lu",(unsigned long)reschats.count] userInfo:nil]];
    }
    
}


// 递归替换字典中的 NSNull 为 @""
- (NSDictionary *)replaceNullsWithEmptyStringInDictionary:(NSDictionary *)dictionary {
    NSMutableDictionary *mutableDict = [NSMutableDictionary dictionaryWithDictionary:dictionary];
    
    for (id key in [mutableDict allKeys]) {
        id value = [mutableDict objectForKey:key];
        
        if ([value isKindOfClass:[NSNull class]]) {
            [mutableDict setObject:@"" forKey:key];
        } else if ([value isKindOfClass:[NSDictionary class]]) {
            // 递归处理子字典
            [mutableDict setObject:[self replaceNullsWithEmptyStringInDictionary:value] forKey:key];
        } else if ([value isKindOfClass:[NSArray class]]) {
            // 递归处理数组
            [mutableDict setObject:[self replaceNullsWithEmptyStringInArray:value] forKey:key];
        }
    }
    
    return [NSDictionary dictionaryWithDictionary:mutableDict];
}
// 递归替换数组中的 NSNull 为 @""
- (NSArray *)replaceNullsWithEmptyStringInArray:(NSArray *)array {
    NSMutableArray *mutableArray = [NSMutableArray arrayWithArray:array];
    
    for (NSInteger i = 0; i < [mutableArray count]; i++) {
        id value = [mutableArray objectAtIndex:i];
        
        if ([value isKindOfClass:[NSNull class]]) {
            [mutableArray replaceObjectAtIndex:i withObject:@""];
        } else if ([value isKindOfClass:[NSDictionary class]]) {
            // 递归处理子字典
            [mutableArray replaceObjectAtIndex:i withObject:[self replaceNullsWithEmptyStringInDictionary:value]];
        } else if ([value isKindOfClass:[NSArray class]]) {
            // 递归处理子数组
            [mutableArray replaceObjectAtIndex:i withObject:[self replaceNullsWithEmptyStringInArray:value]];
        }
    }
    
    return [NSArray arrayWithArray:mutableArray];
}


//信息解密存储
-(NSDictionary *)encodingMsg:(NSDictionary *)msg{
    NSMutableDictionary *temp = [msg mutableCopy];
    NSString *content = msg[@"lastMessage"];
    content = [CryptoAES.shareInstance decryptDataL:content?: @""];
    [temp setObject:content forKey:@"lastMessage"];
    return [temp copy];
}

@end