iOS Team / CNLiveNewIMAManagerKit · Files

//
//  TIMElem+ShowAPIs.m
//  CNLiveNetAdd
//
//  Created by iOS on 2018/1/17.
//  Copyright © 2018年 cnlive. All rights reserved.
//

#import "TIMElem+ShowAPIs.h"
#import "IMAMsg+UITableViewCell.h"
#import <CNLiveBusinessTools/CNLiveBusinessTools.h>
@implementation TIMElem (ShowAPIs)

- (Class)showCellClassOf:(IMAMsg *)msg
{
    
    return [NSClassFromString(@"CNOrderConfirmCell") class];
}

- (CGSize)sizeInWidth:(CGFloat)width atMsg:(IMAMsg *)packMsg
{
    return CGSizeMake(width, 32);
}

@end

@implementation TIMTextElem (ShowAPIs)

- (Class)showCellClassOf:(IMAMsg *)msg
{
    return [NSClassFromString(@"CNTextMessageCell") class];
}
- (CGSize)sizeInWidth:(CGFloat)width atMsg:(IMAMsg *)packMsg
{
    NSMutableAttributedString *attStr = [CNLiveBusinessTools replaceNativeQQemojiWithCustomText:[NSString stringWithFormat:@"%@%@",self.text,[self  getSpecialSpaceCharactCerS]]];
    
    NSMutableParagraphStyle *paragraphStyle = [[NSMutableParagraphStyle alloc] init];
    paragraphStyle.lineBreakMode = NSLineBreakByCharWrapping;
    paragraphStyle.lineSpacing = 5;  //行高度
    NSMutableAttributedString *attributes = [[NSMutableAttributedString alloc] initWithAttributedString:attStr];
    [attributes addAttribute:NSFontAttributeName value:UIFontCNMake(contentLabelFontSize) range:NSMakeRange(0, attributes.length)];
    [attributes addAttribute:NSParagraphStyleAttributeName value:paragraphStyle range:NSMakeRange(0, attributes.length)];
    packMsg.showChatAttributedText = attributes;
    
    //获取高度
    CGSize attSize = [attributes boundingRectWithSize:CGSizeMake(width, MAXFLOAT) options:NSStringDrawingUsesLineFragmentOrigin | NSStringDrawingUsesFontLeading |NSStringDrawingUsesDeviceMetrics context:nil].size;
    //注*要向上取整！！！！！！！
    NSInteger minH = 16*RATIO; //最小高度
    attSize.width = ceil(attSize.width);
    attSize.height = ceil(attSize.height);
    if (attSize.height < minH) {
        attSize.height = minH;
    }
    packMsg.showContentSizeInChat = attSize;
    //计算cell 的size
    CGSize cellSize = attSize;
    if ([packMsg isGroupMsg] && ![packMsg isMineMsg]) {
        cellSize.height += 17*RATIO;  //17：昵称高度12，与气泡间距5
    }
    cellSize.height += 24*RATIO;    //24:文字距离气泡上下的高度
    return cellSize;
}

/// 获取特殊空白字符
- (NSString *)getSpecialSpaceCharactCerS{
    int asciiCode = 8197;
    NSString *string1 = [NSString stringWithFormat:@"%C", (unichar)asciiCode];
    return string1;
}
@end



@implementation TIMImageElem (ShowAPIs)

- (CGSize)getThumbShowSizeInMsg:(IMAMsg *)packMsg;
{
    NSInteger tw = [packMsg integerForKey:kIMAMSG_Image_ThumbWidth];
    NSInteger th = [packMsg integerForKey:kIMAMSG_Image_ThumbHeight];
    
    if (tw == 0 || th == 0)
    {
        BOOL succ = NO;
        for (TIMImage *timImage in self.imageList)
        {
            if (timImage.type == TIM_IMAGE_TYPE_THUMB)
            {
                // 解析大小
                CGFloat scale = 1;
                scale = MIN(kChatPicThumbMaxHeight/timImage.height, kChatPicThumbMaxWidth/timImage.width);
                tw = (NSInteger)(timImage.width * scale + 1);
                th =  (NSInteger)(timImage.height * scale + 1);
               
                [packMsg addInteger:tw forKey:kIMAMSG_Image_ThumbWidth];
                [packMsg addInteger:th forKey:kIMAMSG_Image_ThumbHeight];
                succ = YES;
                break;
            }
        }
    }
    NSInteger minW = 50;
    NSInteger minH = 50;
    if (tw < minW) {
        tw = minW;
        th = minW*2.4;
    }
    if (th<50) {
        th = minH;
    }
    return CGSizeMake(tw, th);
}


- (Class)showCellClassOf:(IMAMsg *)msg
{
    return [NSClassFromString(@"CNImageMessageCell") class];
}

- (CGSize)sizeInWidth:(CGFloat)width atMsg:(IMAMsg *)packMsg
{
    NSInteger tw = [packMsg integerForKey:kIMAMSG_Image_ThumbWidth];
    NSInteger th = [packMsg integerForKey:kIMAMSG_Image_ThumbHeight];
    
    if (tw ==0 || th ==0)
    {
        BOOL succ = NO;
        for (TIMImage *timImage in self.imageList)
        {
            if (timImage.type == TIM_IMAGE_TYPE_THUMB)
            {
                // 解析大小
                CGFloat scale = 1;
                scale = MIN(kChatPicThumbMaxHeight/timImage.height, kChatPicThumbMaxWidth/timImage.width);
                tw = (NSInteger)(timImage.width * scale + 1);
                th =  (NSInteger)(timImage.height * scale + 1);
        
                [packMsg addInteger:tw forKey:kIMAMSG_Image_ThumbWidth];
                [packMsg addInteger:th forKey:kIMAMSG_Image_ThumbHeight];
                succ = YES;
                break;
            }
        }
        
        if (!succ)
        {
            
            
            
            //    int num = (arc4random() % 10000);
            NSFileManager *fileManager = [NSFileManager defaultManager];
            //之前旧逻辑是以msgId命名文件名的，新的逻辑以uniqueId 命名文件名，以防以后版本msgId又发生改变
               //先取以msgId命名的文件是否存在
            NSString *fileName = [NSString stringWithFormat:@"%@_image_file", packMsg.msg.msgId];
            NSString *filePath = [CNLiveBusinessTools chatImagePathByConversationId:self.conversationId imageName:fileName isRead:YES isThumb:NO imageElem_path_lastPathComponent:self.path.lastPathComponent];
            if ([NSString isEmpty:filePath]) {
                //以msgId 命名的文件不存在，取以uniqueId命名的文件
                fileName = [NSString stringWithFormat:@"%llu_image_file", packMsg.msg.uniqueId];
                filePath = [CNLiveBusinessTools chatImagePathByConversationId:self.conversationId imageName:fileName isRead:YES isThumb:NO imageElem_path_lastPathComponent:self.path.lastPathComponent];
            }
            NSInteger thumbWidth = kChatPicThumbMaxWidth;
            NSInteger thumbHeight = kChatPicThumbMaxHeight;
            if (![NSString isEmpty:filePath])
            {
                // NSString *filePath = [NSString stringWithFormat:@"%@uploadFile%3.f_Size_%d_%d", nsTmpDIr, [NSDate timeIntervalSinceReferenceDate], (int)picThumbWidth, (int)picThumbHeight];
                // 检查本地是否存储了
                BOOL exist = [PathUtility isExistFile:filePath];
                if (exist)
                {

                    // 获取原图
                    UIImage *image = [[UIImage alloc] initWithContentsOfFile:filePath];
                    // TODO：是否能过加载的图片再算
                    
                    CGFloat scale = 1;
                    scale = MIN(kChatPicThumbMaxHeight/image.size.height, kChatPicThumbMaxWidth/image.size.width);
                    
                    CGFloat picHeight = image.size.height;
                    CGFloat picWidth = image.size.width;
                    NSInteger picThumbHeight = (NSInteger) (picHeight * scale + 1);
                    NSInteger picThumbWidth = (NSInteger) (picWidth * scale + 1);
                    
//                    CGFloat scale = 1;
//                    scale = MIN(kChatPicThumbMaxHeight/image.size.height, kChatPicThumbMaxWidth/image.size.width);
//
//                    CGFloat picHeight = image.size.height;
//                    CGFloat picWidth = image.size.width;
//                    thumbWidth = (NSInteger)(picHeight * scale + 1);
//                    thumbHeight = (NSInteger)(picWidth * scale + 1);
                    
                    tw = picThumbWidth;
                    th = picThumbHeight;
                    
                    [packMsg addInteger:th forKey:kIMAMSG_Image_ThumbHeight];
                    [packMsg addInteger:tw forKey:kIMAMSG_Image_ThumbWidth];
                }
                else
                {
                    DebugLog(@"程序异常退出，导致本地缓存图片不存在");
                }
            }
            else
            {
                DebugLog(@"理论不可达区域");
            }
        }
    }
    
    
    NSInteger minW = 50;
    NSInteger minH = 50;
    if (tw < minW) {
        tw = minW;
        th = minW*2.4;
    }
    if (th<50) {
        th = minH;
    }
    
    if (tw > width)
    {
        th = (NSInteger)(th * width/tw);
        tw = width;
    }
    packMsg.showContentSizeInChat = CGSizeMake(tw, th);
    //计算cell size
    CGSize cellSize = CGSizeMake(tw, th);
    if ([packMsg isGroupMsg] && ![packMsg isMineMsg]) {
        cellSize.height += 17*RATIO;  //17：昵称高度12，与气泡间距5
    }
    return cellSize;
}

@end

@implementation TIMFileElem (ShowAPIs)


- (Class)showCellClassOf:(IMAMsg *)msg
{
    return [NSClassFromString(@"CNFileMessageTableViewCell") class];
}

- (CGSize)sizeInWidth:(CGFloat)width atMsg:(IMAMsg *)packMsg
{
    packMsg.showContentSizeInChat = CGSizeMake(width, 70*RATIO);
    //计算cell size
    CGSize cellSize = CGSizeMake(width, 70*RATIO);
    if ([packMsg isGroupMsg] && ![packMsg isMineMsg]) {
        cellSize.height += 17*RATIO;  //17：昵称高度12，与气泡间距5
    }
    return cellSize;
}
@end

@implementation TIMSoundElem (ShowAPIs)

- (Class)showCellClassOf:(IMAMsg *)msg
{
    return [NSClassFromString(@"CNVoiceMessageCell") class];
}

- (CGSize)sizeInWidth:(CGFloat)width atMsg:(IMAMsg *)packMsg
{
    NSInteger minWidth = 70;
    
    NSInteger uni = (width - minWidth)/60;
    
    NSInteger w = minWidth + self.second * uni;
    if (w > width)
    {
        w = width;
    }
    packMsg.showContentSizeInChat = CGSizeMake(w, 40*RATIO);
    //计算cell size
    CGSize cellSize = CGSizeMake(w, 40*RATIO);
    if ([packMsg isGroupMsg] && ![packMsg isMineMsg]) {
        cellSize.height += 17*RATIO;  //17：昵称高度12，与气泡间距5
    }
    return cellSize;
}

@end

@implementation TIMFaceElem (ShowAPIs)

- (Class)showCellClassOf:(IMAMsg *)msg
{
    return [NSClassFromString(@"CNUnknownMsgCell") class];
}

// 是否是系统表情(QQ自带的表情)
- (BOOL)isSystemFace
{
    // 目前没有做自定义表情，所以全问都是系统表情
    // 用户可根据自身业务逻辑修改此处
    return YES;
}
- (CGSize)sizeInWidth:(CGFloat)width atMsg:(IMAMsg *)packMsg
{
    packMsg.showContentSizeInChat = CGSizeMake(width, 100*RATIO);
    //计算cell size
    CGSize cellSize = CGSizeMake(width, 100*RATIO);
    if ([packMsg isGroupMsg] && ![packMsg isMineMsg]) {
        cellSize.height += 17*RATIO;  //17：昵称高度12，与气泡间距5
    }
    return cellSize;
}
@end

@implementation TIMLocationElem (ShowAPIs)
- (Class)showCellClassOf:(IMAMsg *)msg
{
    return [NSClassFromString(@"CNUnknownMsgCell") class];
}
- (CGSize)sizeInWidth:(CGFloat)width atMsg:(IMAMsg *)packMsg
{
    packMsg.showContentSizeInChat = CGSizeMake(width, 100*RATIO);
    //计算cell size
    CGSize cellSize = CGSizeMake(width, 100*RATIO);;
    if ([packMsg isGroupMsg] && ![packMsg isMineMsg]) {
        cellSize.height += 17*RATIO;  //17：昵称高度12，与气泡间距5
    }
    return cellSize;
}
@end

@implementation TIMGroupTipsElem (ShowAPIs)

- (Class)showCellClassOf:(IMAMsg *)msg
{
    return [NSClassFromString(@"CNChatGroupTipTableViewCell") class];
}

- (CGSize)sizeInWidth:(CGFloat)width atMsg:(IMAMsg *)packMsg
{
    TIMGroupTipsElem *elem = (TIMGroupTipsElem *)self;
    CGSize size = [[elem tipText] textSizeIn:CGSizeMake(width, MAXFLOAT) font:UIFontCNMake(12)];
    packMsg.showContentSizeInChat = CGSizeMake(size.width, size.height*RATIO);

    //计算cell size
    CGSize cellSize = CGSizeMake(size.width, size.height*RATIO);
    if ([packMsg isGroupMsg] && ![packMsg isMineMsg]) {
        cellSize.height += 6*RATIO;  //留出文字与消息气泡的上下间距
    }
    return cellSize;
}

@end

@implementation TIMVideoElem (ShowAPIs)

- (Class)showCellClassOf:(IMAMsg *)msg
{
    return [NSClassFromString(@"CNVideoMessageCell") class];
}

- (CGSize)sizeInWidth:(CGFloat)width atMsg:(IMAMsg *)packMsg
{
    
    NSInteger tw = [packMsg integerForKey:kIMAMSG_Image_ThumbWidth];
    NSInteger th = [packMsg integerForKey:kIMAMSG_Image_ThumbHeight];
    
    TIMSnapshot *shot = self.snapshot;
    // 解析大小
    CGFloat scale = 1;
    scale = MIN(kChatPicThumbMaxHeight/shot.height, kChatPicThumbMaxWidth/shot.width);
    tw = (NSInteger)(shot.width * scale + 1);
    th =  (NSInteger)(shot.height * scale + 1);
    
    [packMsg addInteger:tw forKey:kIMAMSG_Image_ThumbWidth];
    [packMsg addInteger:th forKey:kIMAMSG_Image_ThumbHeight];
    
    if (tw > width) {
        th = (NSInteger)(th * width/tw);
        tw = width;
    }
    packMsg.showContentSizeInChat = CGSizeMake(tw, th);
    //计算cell size
    CGSize cellSize = CGSizeMake(tw, th);
    if ([packMsg isGroupMsg] && ![packMsg isMineMsg]) {
        cellSize.height += 17*RATIO;  //17：昵称高度12，与气泡间距5
    }
    return cellSize;
    
}

@end


@implementation TIMCustomElem (ShowAPIs)


- (Class)showCellClassOf:(IMAMsg *)msg
{
    if (msg.type == EIMAMSG_TimeTip)
    {
        return [NSClassFromString(@"CNChatTimeTipTableViewCell") class];
    }
    else if (msg.type == EIMAMSG_SaftyTip)
    {
        return [NSClassFromString(@"CNChatSaftyTipTableViewCell") class];
    }
    else if (msg.type == EIMAMSG_OrderConfirm)
    {
        // DODO!!! 电商订单消息修改
        return [NSClassFromString(@"CNOrderConfirmCell") class];
//        return [CNE_BusinessOrderConfirmCell class];
    }
    else if (msg.type == EIMAMSG_OrderCnee)
    {
        return [NSClassFromString(@"CNCneeInfoCell") class];
    }
    else if (msg.type == EIMAMSG_OrderStatus)
    {
        //DODO!!! 电商订单消息修改
        return [NSClassFromString(@"CNOrderStatusTableViewCell") class];
    }
    else if (msg.type == EIMAMSG_NewLiveVideo)
    {
        return [NSClassFromString(@"CNOrderStatusTableViewCell") class];
    }
    else if (msg.type == EIMAMSG_FriendshipVerify)
    {
        return [NSClassFromString(@"CNFriendshipVerifyCell") class];
    }
    else if (msg.type == EIMAMSG_AddFriend)
    {
        return [NSClassFromString(@"CNAddFriendSuccessCell") class];
    }
    else if (msg.type == EIMAMSG_AgreeApply)
    {
        return [NSClassFromString(@"CNAgreeApplyCell") class];
    }
    else if (msg.type == EIMAMSG_SendAddFriendInvitation)
    {
        return [NSClassFromString(@"CNSendAddFriendInvitationCell") class];
    }
    else if (msg.type == EIMAMSG_AiteStatus)
    {
        return [NSClassFromString(@"CNTextMessageCell") class];
    }
    else if (msg.type == EIMAMSG_Receipt)
    {
        return [NSClassFromString(@"CNActivityPayCell") class];
    }
    else if (msg.type == EIMAMSG_Payment)
    {
        return [NSClassFromString(@"CNPaymentLinkCell") class];
    }
    else if (msg.type == EIMAMSG_ShareLink)
    {
        return [NSClassFromString(@"CNTShareLinkCell") class];
    }
    else if (msg.type == EIMAMSG_ShareGoods)
    {
        return [NSClassFromString(@"CNShareGoodsCell") class];
    }
    else if(msg.type == EIMAMSG_ShopGoodsInfo)
    {
        return [NSClassFromString(@"CNShopGoodsInfoCell") class];
    }
    else if(msg.type == EIMAMSG_ShopOrderDetail)
    {
        return [NSClassFromString(@"CNShopOrderDetailCell") class];
    }
    else if (msg.type == EIMAMSG_DissolveGroup)
    {
        return [NSClassFromString(@"CNDissolveGroupCell") class];
    }
    else if (msg.type == EIMAMSG_ShareGift)
    {
        return [NSClassFromString(@"CNShareGiftCell") class];
    }
    else if (msg.type == EIMAMSG_SendGiftSuccess)
    {
        return [NSClassFromString(@"CNAddGiftAddressSuccCell") class];

    }
    else if (msg.type == EIMAMSG_ReceviedGiftSuccess)
    {
        return [NSClassFromString(@"CNAddGiftAddressSuccCell") class];
        
    }
    else if (msg.type == EIMAMSG_GroupPaySuccess)
    {
        return [NSClassFromString(@"CNGroupPaymentSuccessCell") class];
    }
    else if (msg.type == EIMAMSG_BlackTip)
    {
        return [NSClassFromString(@"CNChatBlackTipTableViewCell") class];
    }
    else if (msg.type == EIMAMSG_CustomFace)
    {
        return [NSClassFromString(@"CNGifFaceMessageCell") class];
    }
    else if (msg.type == EIMAMSG_SendCard)
    {
        return [NSClassFromString(@"CNCardMessageTableViewCell") class];
    }
    else if (msg.type == EIMAMSG_TransferBalance)
    {
        return [NSClassFromString(@"CNTransferBalanceCell") class];
    }
    else if(msg.type == EIMAMSG_VoiceWords)
    {
        return [NSClassFromString(@"CNVoiceToWordsTableViewCell") class];
    }else if (msg.type == EIMAMSG_SendCurrentlocation){
        return [NSClassFromString(@"CNSendCurrentLocationCell") class];
    }
    else if (msg.type == EIMAMSG_OutRoom)
    {
        return [NSClassFromString(@"CNVideoOrAudioMssageCell") class];
    }
    else if (msg.type == EIMAMSG_ReceiveE_BusinessOrder)
    {
        return [NSClassFromString(@"CNE_BusinessOrderConfirmCell") class];
    }
    else if (msg.type == EIMAMSG_E_BusinessOrderPaySuceess)
    {
        return [NSClassFromString(@"CNOrderPaySuccessCell") class];
    }
    else if (msg.type == EIMAMSG_ShareSubGroup)
    {
        return [NSClassFromString(@"CNShareSubGroupTableViewCell") class];
    }
    else if (msg.type == EIMAMSG_FamilyHealthyStep)
    {
        return [NSClassFromString(@"CNFamilyHealthyStepCell") class];
    }
    else if (msg.type == EIMAMSG_OrederPaySuccess)
    {
        return [NSClassFromString(@"CNOrderPayCell") class];
    }
    else if (msg.type == EIMAMSG_OrederRepast)
    {
        return [NSClassFromString(@"CNOrderPayCell") class];
    }
    else if (msg.type == EIMAMSG_OrederRepastReceipt)
    {
        return [NSClassFromString(@"CNOrderPayCell") class];
    }
    else if (msg.type == EIMAMSG_OrederApplyForRefund)
    {
        return [NSClassFromString(@"CNOrderPayCell") class];
    }
    else if (msg.type == EIMAMSG_OrederReminder)
    {
        return [NSClassFromString(@"CNOrderPayCell") class];
    }
    else if (msg.type == EIMAMSG_NewOrderRemind)
    {
        return [NSClassFromString(@"CNOrderRemindCell") class];
    }
    else if (msg.type == EIMAMSG_LiveRemind)
    {
        return [NSClassFromString(@"CNSeviceNoticeCell") class];
    }
    else if (msg.type == EIMAMSG_CommuntyOrder)
    {
        return [NSClassFromString(@"CNCommuntyMessageCell") class];
    }
    else if (msg.type == EIMAMSG_PhotoAlbumDynamic)
    {
        return [NSClassFromString(@"CNPhotoAlbumDynamicMessageCell") class];
    }
    else if (msg.type == EIMAMSG_FamilyGift)
    {
        return [NSClassFromString(@"CNFamilyGiftMessageCell") class];
    }
    else if (msg.type == EIMAMSG_ShareGoodsToHome)
    {
        return [NSClassFromString(@"CNShareGoodsToHomeMessageCell") class];
    }
    else if (msg.type == EIMAMSG_ShareCoupon)
    {
        return [NSClassFromString(@"CNCouponMessageCell") class];
    }
    else
    {
        return [NSClassFromString(@"CNUnknownMsgCell") class];
    }
}


- (CGSize)sizeInWidth:(CGFloat)width atMsg:(IMAMsg *)packMsg
{
    switch (packMsg.type) {
        case EIMAMSG_AiteStatus:
        {
            return [self aitMsgInWith:width atMsg:packMsg];
        }
            break;
        case EIMAMSG_OrderConfirm:
        {
            //订单核实cell高度
            CGSize orderSize = CGSizeMake(width, HUGE_VALF);
            orderSize.height = [self orderConfirmMsgHeight:packMsg];
            return orderSize;
        }
            break;
        case EIMAMSG_ReceiveE_BusinessOrder:
        {
            CGSize orderSize = CGSizeMake(width, HUGE_VALF);
            orderSize.height = (217 + 15)*RATIO;
            return orderSize;
        }
            break;
        case EIMAMSG_E_BusinessOrderPaySuceess:
        {
            CGSize orderSize = CGSizeMake(width, HUGE_VALF);
            orderSize.height = [self e_businessOrderPaySuccess:packMsg];
            return orderSize;
        }
            break;
        case EIMAMSG_OrderCnee:
        {
            //收货人信息cell高度
            CGSize orderSize = CGSizeMake(width, HUGE_VALF);
            orderSize = [self cneeContentSizeInWidth:width atMsg:packMsg];
            return orderSize;
        }
            break;
        case EIMAMSG_OrderStatus:
        {
            //订单状态cell高度
            CGSize orderSize = CGSizeMake(width, HUGE_VALF);
            orderSize.height = [self orderStatusMsgHeight:packMsg];
            return orderSize;
        }
            break;
        case EIMAMSG_NewLiveVideo:
        {
            // sp特群有新的直播消息 高度
            return [self spGroupNewLiveMsgHeight:packMsg];
        }
            break;
        case EIMAMSG_CustomFace:
        {
            //自定义表情cell高度
            CGSize size = CGSizeMake(width, HUGE_VALF);
            if (packMsg.isGroupMsg && ![packMsg isMineMsg]) {
                size.height = 150*RATIO;
            }
            else
                size.height =130*RATIO;
            return size;
        }
            break;
        case EIMAMSG_TimeTip:
        case EIMAMSG_SaftyTip:
        case EIMAMSG_BlackTip:
        {
            CGSize size = CGSizeMake(width, 20*RATIO);
            return size;
        }
            break;
        case EIMAMSG_Payment:
        case EIMAMSG_DissolveGroup:
        {
            return CGSizeMake(width, 100*RATIO);
        }
            break;
        case EIMAMSG_Receipt:
        {
            return CGSizeMake(width, 110*RATIO);
        }
            break;
        case EIMAMSG_ShareLink:
        {
            
            NSDictionary *shareFriendData = [packMsg.customMsgData objectForKey:@"shareFriendData"];
            NSString *titleStr = shareFriendData[@"title"];
            CGSize titleSize = [titleStr boundingRectWithSize:CGSizeMake(241-18-17, MAXFLOAT) options:NSStringDrawingUsesLineFragmentOrigin | NSStringDrawingUsesFontLeading attributes:@{NSFontAttributeName : UIFontCNMake(15)} context:nil].size;
            if (titleSize.height > 36) {
                titleSize.height = 36;
            }
            if (packMsg.isGroupMsg && ![packMsg isMineMsg]) {
                return CGSizeMake(width, (95 + titleSize.height)*RATIO);
            }
            return CGSizeMake(width, (80 + titleSize.height)*RATIO);
        }
            break;
        case EIMAMSG_SendCard:
        {
            if (packMsg.isGroupMsg && ![packMsg isMineMsg]) {
                return CGSizeMake(width, 110*RATIO);
            }
            return CGSizeMake(width, 90*RATIO);
        }
            break;
        case EIMAMSG_TransferBalance:
        {
            if (packMsg.isGroupMsg && ![packMsg isMineMsg]) {
                return CGSizeMake(width, 110*RATIO);
            }
            return CGSizeMake(width, 95*RATIO);
        }
            break;
        case EIMAMSG_ShareGoods:
        {
            if (packMsg.isGroupMsg && ![packMsg isMineMsg])
            {
                return CGSizeMake(width, 120*RATIO);
            }
            return CGSizeMake(width, 110*RATIO);
        }
            break;
        case EIMAMSG_ShopGoodsInfo:
        {
            if (packMsg.isGroupMsg && ![packMsg isMineMsg])
            {
                return CGSizeMake(width, 360*RATIO);
            }
            return CGSizeMake(width, 360*RATIO);
        }
            break;
        case EIMAMSG_ShopOrderDetail:
        {
            if (![packMsg isMineMsg])
            {
                return CGSizeMake(width, 180*RATIO);
            }
            return CGSizeMake(width, 200*RATIO);
        }
            break;
        case EIMAMSG_ShareGift:
        {
            if (packMsg.isGroupMsg && ![packMsg isMineMsg]) {
                return CGSizeMake(width, 135*RATIO);
            }
            return CGSizeMake(width, 120*RATIO);
        }
            break;
        case EIMAMSG_SendGiftSuccess:
        {
            return CGSizeMake(width, 20*RATIO);
        }
            break;
        case EIMAMSG_ReceviedGiftSuccess:
        {
            return CGSizeMake(width, 20*RATIO);
        }
            break;
        case EIMAMSG_Unknown:
        {
            CGSize size = [self unknownMsgCellHeight:packMsg];
            //24：为文字距离气泡上下的高度  17：昵称高度
            if (packMsg.isGroupMsg && ![packMsg isMineMsg]) {
                size.height += (24+17)*RATIO;
            }
            else
                size.height += 24*RATIO;
            return size;
        }
            break;
        case EIMAMSG_VoiceWords:
        {
            return [self voiceWordsMsgHandle:packMsg];
        }
            break;
        case EIMAMSG_SendCurrentlocation:
        {
            CGSize size = CGSizeMake(width, HUGE_VALF);
            if (packMsg.isGroupMsg && ![packMsg isMineMsg])
            {
                size.height = 10+7+7+(16+12)*RATIO+95+24;
            }
            else
                size.height = 10+7+7+(16+12)*RATIO+95;
            return size;
        }
            break;
        case EIMAMSG_OutRoom:
        {
            return CGSizeMake(width, 50*RATIO);
        }
            break;
        case EIMAMSG_ShareSubGroup:
        {
            if (packMsg.isGroupMsg && ![packMsg isMineMsg]) {
                return CGSizeMake(width, 120*RATIO);
            }
            return CGSizeMake(width, 106*RATIO);
        }
            break;
        case EIMAMSG_FamilyHealthyStep:
        {
            
            NSDictionary *familyHealthyStepTotalData = [packMsg.customMsgData objectForKey:@"familyHealthyStepTotalData"];
            NSString *totalStep = [NSString stringWithFormat:@"%@",familyHealthyStepTotalData[@"totalStep"]];
            if ([totalStep integerValue] == 0) {
                return CGSizeMake(width, 110*RATIO);
            }
            else
                return CGSizeMake(width, 153*RATIO);
        }
            break;
        case EIMAMSG_AgreeApply:
        case EIMAMSG_FriendshipVerify:
        case EIMAMSG_AddFriend:
        case EIMAMSG_SendAddFriendInvitation:
        {
            CGSize size = [self friendshipChangedSizeInWidth:width atMsg:packMsg];
            return size;
        }
            break;
        case EIMAMSG_GroupPaySuccess:
        {
            return CGSizeMake(width, (19+10)*RATIO);
        }
            break;
        case  EIMAMSG_OrederPaySuccess:
        case  EIMAMSG_OrederApplyForRefund:
        case  EIMAMSG_OrederReminder :
        {
            TIMCustomElem * element = (TIMCustomElem *)[packMsg.msg getElem:0];
            NSDictionary * jsonDic = element.data.jsonValueDecoded;
            NSDictionary * foodsGoodsOrderInfo = [jsonDic objectForKey:@"foodsGoodsOrderInfo"];
            NSString *selectTime = foodsGoodsOrderInfo[@"selectTime"];
            NSArray *goodsDetailArray = foodsGoodsOrderInfo[@"detail"];
            
           //处理一个订单多笔商品时的高度显示问题，最多显示3个
            CGFloat goodsH = 0;
            if (goodsDetailArray.count < 4) {
                goodsH = 40 * goodsDetailArray.count;
            }
            else
                goodsH = 40 * 3;
            
            if (selectTime || selectTime.length) {
                //餐厅订单高度增加
                return CGSizeMake(width, (230 + goodsH + 10)*RATIO);
            }
            return CGSizeMake(width, (120 + goodsH + 10)*RATIO);
        }
            break;
        case  EIMAMSG_OrederRepast   :
        case  EIMAMSG_OrederRepastReceipt  :
        {
            return CGSizeMake(width, (200+10)*RATIO);
        }
            break;
        case EIMAMSG_NewOrderRemind:
        {
            return CGSizeMake(width, (180+10)*RATIO);
        }
            break;
        case EIMAMSG_LiveRemind:
        {
            return CGSizeMake(width, (180+10)*RATIO);
        }
            break;
        case EIMAMSG_CommuntyOrder:
        {
            NSDictionary * repairOrderDict = [packMsg.customMsgData objectForKey:@"repairOrder"];
            //地址动态高度
            NSString *addrss = [NSString stringWithFormat:@"%@",[repairOrderDict stringValueForKey:@"address" default:@""]];
            CGFloat addrssH = [addrss boundingRectWithSize:CGSizeMake(kScreenWidth*0.6 - 50, MAXFLOAT) options:NSStringDrawingUsesLineFragmentOrigin attributes:@{NSFontAttributeName:[UIFont systemFontOfSize:14]} context:nil].size.height;
            
            //订单id动态高度
            NSString *idStr = [NSString stringWithFormat:@"%@",[repairOrderDict stringValueForKey:@"id" default:@""]];
            CGFloat idStrH = [idStr boundingRectWithSize:CGSizeMake(kScreenWidth*0.6 - 95, MAXFLOAT) options:NSStringDrawingUsesLineFragmentOrigin attributes:@{NSFontAttributeName:[UIFont systemFontOfSize:14]} context:nil].size.height;
            
            //基础高度
            CGFloat baseH = 170;
            return CGSizeMake(width, (baseH + addrssH +idStrH +10)*RATIO);
        }
            break;
        case EIMAMSG_PhotoAlbumDynamic:
        {
            NSDictionary *photoDic = packMsg.customMsgData[@"photoAlbumData"];
            NSString *des = photoDic[@"text"];
            if ([NSString isEmpty:des]) {
                return CGSizeMake(width, (180 + 10)*RATIO);
            }
            
            return CGSizeMake(width, (220 + 10)*RATIO);
        }
            break;
        case EIMAMSG_FamilyGift:
        {
            return CGSizeMake(width, (36 +10)*RATIO);
        }
            break;
        case EIMAMSG_ShareGoodsToHome:
        {
            return CGSizeMake(width, [self shareGoodsMessageContentHeightWithMsg:packMsg] + 10*RATIO);
        }
            break;
        case EIMAMSG_ShareCoupon:
        {
            return CGSizeMake(width, 160);
        }
            break;
        case EIMAMSG_Illegal:
        {
            NSDictionary *illegalData = packMsg.customMsgData[@"illegalData"];
            CGSize contentSize = [self sizeWithText:illegalData[@"content"] lineSpacing:5 width:width fontSize:14];
            
            return CGSizeMake(contentSize.width, contentSize.height + 100);
        }
            break;
        case EIMAMSG_PersonageCerSuccess:
        {
            NSDictionary *personageCerSuccessData = packMsg.customMsgData[@"personageCerSuccessData"];
            CGSize contentSize = [self sizeWithText:personageCerSuccessData[@"content"] lineSpacing:5 width:width fontSize:14];
            return CGSizeMake(contentSize.width, contentSize.height + 100);
        }
            break;
        case EIMAMSG_PersonageCerFail:
        {
            NSDictionary *personageCerFailData = packMsg.customMsgData[@"personageCerFailData"];
            CGSize contentSize = [self sizeWithText:personageCerFailData[@"content"] lineSpacing:5 width:width fontSize:14];
            return CGSizeMake(contentSize.width, contentSize.height + 100);
        }
            break;
        case EIMAMSG_OrganizationCerSuccess:
        {
            NSDictionary *organizationCerSuccessData = packMsg.customMsgData[@"organizationCerSuccessData"];

            CGSize contentSize = [self sizeWithText:organizationCerSuccessData[@"content"] lineSpacing:5 width:width fontSize:14];
            return CGSizeMake(contentSize.width, contentSize.height + 100);
            
        }
            break;
        case EIMAMSG_OrganizationCerFail:
        {
            NSDictionary *organizationCerFailData = packMsg.customMsgData[@"organizationCerFailData"];
            
            CGSize contentSize = [self sizeWithText:organizationCerFailData[@"content"] lineSpacing:5 width:width fontSize:14];
            return CGSizeMake(contentSize.width, contentSize.height + 100);
        }
            break;
        default:
            break;
    }
    return CGSizeZero;
}

/// 获取@消息高度
/// @param width 最大宽
/// @param packMsg 消息
- (CGSize)aitMsgInWith:(CGFloat)width atMsg:(IMAMsg *)packMsg
{

    NSDictionary *groupAitDic = [packMsg.customMsgData objectForKey:@"groupAit"];
    //    NSString* content = customElem.desc;
    NSString *content = groupAitDic[@"aitDesc"];
    
    NSMutableAttributedString *attStr = [CNLiveBusinessTools replaceNativeQQemojiWithCustomText:[NSString stringWithFormat:@"%@%@",content,[self getSpecialSpaceCharactCerS]]];
    
    NSMutableParagraphStyle *paragraphStyle = [[NSMutableParagraphStyle alloc] init];
    paragraphStyle.lineBreakMode = NSLineBreakByCharWrapping;
    paragraphStyle.lineSpacing = 5;  //行高度
    NSMutableAttributedString *attributes = [[NSMutableAttributedString alloc] initWithAttributedString:attStr];
    [attributes addAttribute:NSFontAttributeName value:UIFontCNMake(contentLabelFontSize) range:NSMakeRange(0, attributes.length)];
    [attributes addAttribute:NSParagraphStyleAttributeName value:paragraphStyle range:NSMakeRange(0, attributes.length)];
    packMsg.showChatAttributedText = attributes;
    
    //获取高度
    CGSize attSize = [attributes boundingRectWithSize:CGSizeMake(width, MAXFLOAT) options:NSStringDrawingUsesLineFragmentOrigin | NSStringDrawingUsesFontLeading |NSStringDrawingUsesDeviceMetrics context:nil].size;
    
    NSInteger minH = 16; //最小高度
    attSize.width = ceil(attSize.width);
    attSize.height = ceil(attSize.height);
    if (attSize.height < minH) {
        attSize.height = minH;
    }
    packMsg.showContentSizeInChat = attSize;
    //计算cell 的size
    CGSize cellSize = attSize;
    if ([packMsg isGroupMsg] && ![packMsg isMineMsg]) {
        cellSize.height += 17*RATIO;  //17：昵称高度12，与气泡间距5
    }
    cellSize.height += 24*RATIO;    //24:文字距离气泡上下的高度
    return cellSize;
}
/// 获取特殊空白字符
- (NSString *)getSpecialSpaceCharactCerS{
    int asciiCode = 8197;
    NSString *string1 = [NSString stringWithFormat:@"%C", (unichar)asciiCode];
    return string1;
}
/// 核对订单cell内容高度计算
/// @param packMsg 消息
- (CGFloat)orderConfirmMsgHeight:(IMAMsg *)packMsg {
    

    NSDictionary *orderCheckData = packMsg.customMsgData[@"orderCheckData"];
    NSArray *goodsInfo = orderCheckData[@"goodsInfo"];
    CGFloat validWidth = KScreenWidth-28;

    /**
     *  goodsCount = 1 ,为了适配老版本（老版本没有goodsInfo字段）
     */
    NSInteger goodsCount = 0;
    if (goodsInfo && goodsInfo.count>0) {
        goodsCount = [goodsInfo count];
    } else {
        goodsCount = 1;
    }
    packMsg.showContentSizeInChat = CGSizeMake(validWidth, 46+(goodsCount*80)*RATIO+89+15);  //大概
    
    return 46+(goodsCount*80)*RATIO+89+15;
}
/// 电商订单支付成功cell 高度
/// @param packMsg 消息
- (CGFloat)e_businessOrderPaySuccess:(IMAMsg *)packMsg
{
   
    NSDictionary *dataDic = [packMsg.customMsgData objectForKey:@"payData"];
    NSDictionary *orderInfoDic = [dataDic objectForKey:@"orderInfo"];
    if (orderInfoDic) {
        NSArray *goodsInfo = orderInfoDic[@"goodsInfo"];
        CGFloat height = 61; // 初始化高度
        height += goodsInfo.count*61;//61 为 每个商品详情的高度
        height += 50; // 50 为底部view 高度
        return height;
    }
    else
        return 0;
}

/// 收货人地址cell内容计算（弃用, 已改为由用户端添加收货人信息）
/// @param width 宽
/// @param packMsg 消息
- (CGSize)cneeContentSizeInWidth:(CGFloat)width atMsg:(IMAMsg *)packMsg{
    
    NSInteger max = [packMsg contentMaxWidth];
    if (width > max) {
        width = max;
    }
    
    NSDictionary *dic  = packMsg.customMsgData;
    
    NSString *str1 = [NSString stringWithFormat:@"收货地址: %@",dic[@"orderReceiverInfoData"][@"contactAddress"]];
    NSString *str2 = [NSString stringWithFormat:@"收货人: %@",dic[@"orderReceiverInfoData"][@"contactName"]];
    NSString *str3 = [NSString stringWithFormat:@"联系电话: %@",dic[@"orderReceiverInfoData"][@"contactPhone"]];

    NSString *tempStr = [NSString stringWithFormat:@"%@\n%@\n%@", str2, str3,str1];

    NSMutableAttributedString *ats = [self attributedStringWithText:tempStr font:14];
    CGSize attSize = [ats boundingRectWithSize:CGSizeMake(width, MAXFLOAT) options:NSStringDrawingUsesLineFragmentOrigin | NSStringDrawingUsesFontLeading context:nil].size;
    
    //注*要向上取整！！！！！！！
    attSize.width = ceil(attSize.width);
    attSize.height = ceil(attSize.height);
    
    packMsg.showContentSizeInChat = CGSizeMake(attSize.width+10, attSize.height+24);
    return CGSizeMake(attSize.width, attSize.height+24+6); // 24:消息内容距离气泡间距24，6:label间距3
    
}
- (NSMutableAttributedString *)attributedStringWithText:(NSString *)text font:(CGFloat)font {
    
    NSMutableAttributedString *ats = [[NSMutableAttributedString alloc] initWithString:text];
    ats.yy_font = UIFontCNMake(font);
    NSMutableParagraphStyle *paragraphStyle = [[NSMutableParagraphStyle alloc] init];
    paragraphStyle.lineBreakMode = NSLineBreakByCharWrapping;
    [ats addAttribute:NSParagraphStyleAttributeName value:paragraphStyle range:NSMakeRange(0, ats.length)];
    return ats;
}
/// 订单状态cell内容高度计算
/// @param packMsg 消息
- (CGFloat)orderStatusMsgHeight:(IMAMsg *)packMsg {
    
    NSString *text = packMsg.customMsgData[@"alertMsg"];
    if ([packMsg isMineMsg] && [text containsString:@"开启了全员禁言"]) {
        text = @"你开启了全员禁言";
    }
    else if ([packMsg isMineMsg] && [text containsString:@"关闭了全员禁言"])
    {
        text = @"你关闭了全员禁言";
    }
    CGSize size = [text textSizeIn:CGSizeMake(KScreenWidth-20, HUGE_VAL) font:UIFontCNMake(14)];

    packMsg.showContentSizeInChat = size;
    size.height += 10; //文字距离底部和底部的高度和
    return size.height;
    
}
/// 特群新直播消息提醒
/// @param packMsg 消息
- (CGSize)spGroupNewLiveMsgHeight:(IMAMsg *)packMsg
{
    
    NSString *text = packMsg.customMsgData[@"alertMsg"];
    CGSize size = [text textSizeIn:CGSizeMake(KScreenWidth-20, HUGE_VAL) font:UIFontCNMake(14)];
    packMsg.showContentSizeInChat = size;
    size.height += 10;
    return size;
}

/// 未知消息高度
/// @param packMsg 消息
- (CGSize )unknownMsgCellHeight:(IMAMsg *)packMsg
{
    NSString *str = @"当前版本过低，暂不支持查看此消息，请升级网家家最新版本查看消息。";
    NSMutableAttributedString *attStr = [CNLiveBusinessTools replaceNativeQQemojiWithCustomText:[NSString stringWithFormat:@"%@",str]];
    
    NSMutableParagraphStyle *paragraphStyle = [[NSMutableParagraphStyle alloc] init];
    paragraphStyle.lineBreakMode = NSLineBreakByCharWrapping;
    paragraphStyle.lineSpacing = 5;  //行高度
    NSMutableAttributedString *attributes = [[NSMutableAttributedString alloc] initWithAttributedString:attStr];
    [attributes addAttribute:NSFontAttributeName value:UIFontCNMake(15) range:NSMakeRange(0, attributes.length)];
    [attributes addAttribute:NSParagraphStyleAttributeName value:paragraphStyle range:NSMakeRange(0, attributes.length)];
    packMsg.showChatAttributedText = attributes;
    
    //获取高度
    CGSize attSize = [attributes boundingRectWithSize:CGSizeMake([packMsg contentMaxWidth], MAXFLOAT) options:NSStringDrawingUsesLineFragmentOrigin | NSStringDrawingUsesFontLeading |NSStringDrawingUsesDeviceMetrics context:nil].size;
    //注*要向上取整！！！！！！！
    NSInteger minH = 16*RATIO; //最小高度
    attSize.width = ceil(attSize.width);
    attSize.height = ceil(attSize.height);
    if (attSize.height < minH) {
        attSize.height = minH;
    }
    packMsg.showContentSizeInChat = attSize;
    return attSize;
}

/// 语音转成文字的消息高度
/// @param msg 消息
- (CGSize)voiceWordsMsgHandle:(IMAMsg *)msg
{
    NSMutableParagraphStyle *paragraphStyle = [[NSMutableParagraphStyle alloc] init];
    paragraphStyle.lineBreakMode = NSLineBreakByCharWrapping;
    paragraphStyle.lineSpacing = 5;  //行高度
    NSMutableAttributedString *attributes = [[NSMutableAttributedString alloc] initWithString:msg.voiceText];
    [attributes addAttribute:NSFontAttributeName value:UIFontCNMake(contentLabelFontSize) range:NSMakeRange(0, attributes.length)];
    [attributes addAttribute:NSParagraphStyleAttributeName value:paragraphStyle range:NSMakeRange(0, attributes.length)];
    CGFloat maxWith = kScreenWidth * 0.6;
    //获取高度
    CGSize attSize = [attributes boundingRectWithSize:CGSizeMake(maxWith, MAXFLOAT) options:NSStringDrawingUsesLineFragmentOrigin | NSStringDrawingUsesFontLeading |NSStringDrawingUsesDeviceMetrics context:nil].size;
    CGFloat minWith =  80;
    CGFloat minHeight = 35;
    
    attSize.height += 10 + 10;
    attSize.width += 10 + 10 + 8;
    if (msg.vioceToWordStatus == CNVoiceToWordsStatusFinish) {
        attSize.height += 20;

    }
    
    if (attSize.height < minHeight) {
        attSize.height = minHeight;
    }
    if (attSize.width < minWith) {
        attSize.width = minWith;
    }
    if (attSize.width > maxWith ) {
        attSize.width = maxWith;
    }
    return attSize;
}
//好友关系改变
- (CGSize)friendshipChangedSizeInWidth:(CGFloat)width atMsg:(IMAMsg *)packMsg{
    
    CGSize size = CGSizeMake(width, HUGE_VALF);

    //好友验证
    if (packMsg.type == EIMAMSG_FriendshipVerify) {
        
        size.height = [self friendshipVerifyCellHeight:packMsg];
        return size;
    }
    //单项好友发送添加对方为好友
    if (packMsg.type == EIMAMSG_SendAddFriendInvitation) {
        size.height = [self addFriend:packMsg];
        return size;
    }
    //好友验证(同意添加好友)
    if (packMsg.type == EIMAMSG_AgreeApply) {
        
        size.height = [self agreeApplyCellHeight:packMsg];
        return size;
    }
    
    //添加好友成功
    if (packMsg.type == EIMAMSG_AddFriend) {
        
        size.height = [self addFriendSuccessCellHeight:packMsg];
        return size;
    }
    
    return CGSizeZero;
    
}
//发送好友验证cell内容高度计算
- (CGFloat)friendshipVerifyCellHeight:(IMAMsg *)packMsg {

    TIMCustomElem *elem = (TIMCustomElem *)[packMsg.msg getElem:0];
    NSString *text = [NSString stringWithFormat:@"%@ 发送朋友验证", elem.desc];
    CGSize size = [text textSizeIn:CGSizeMake(KScreenWidth-60, HUGE_VAL) font:UIFontCNMake(13)];
    
    packMsg.showContentSizeInChat = CGSizeMake(size.width, size.height + 20);
    return size.height+20;

}
//添加对方为好友
- (CGFloat)addFriend:(IMAMsg *)packMsg
{
    TIMCustomElem *elem = (TIMCustomElem *)[packMsg.msg getElem:0];
    NSString *text = [NSString stringWithFormat:@"%@", elem.desc];
    CGSize size = [text textSizeIn:CGSizeMake(KScreenWidth-60, HUGE_VAL) font:UIFontCNMake(13)];
    
    packMsg.showContentSizeInChat = CGSizeMake(size.width, size.height);
    return size.height+20;
}
//添加好友成功
- (CGFloat)addFriendSuccessCellHeight:(IMAMsg *)packMsg {
    
    TIMCustomElem *elem = (TIMCustomElem *)[packMsg.msg getElem:0];
    NSString *text = [NSString stringWithFormat:@"%@", elem.desc];
    CGSize size = [text textSizeIn:CGSizeMake(KScreenWidth-60, HUGE_VAL) font:UIFontCNMake(13)];
    
    packMsg.showContentSizeInChat = CGSizeMake(size.width, size.height);
    return size.height+20;
    
}

/// 同意添加好友
- (CGFloat)agreeApplyCellHeight:(IMAMsg *)packMsg {
    
    TIMCustomElem *elem = (TIMCustomElem *)[packMsg.msg getElem:0];
    NSString *text = [NSString stringWithFormat:@"%@ 同意", elem.desc];
    CGSize size = [text textSizeIn:CGSizeMake(KScreenWidth-60, HUGE_VAL) font:UIFontCNMake(13)];
    
    packMsg.showContentSizeInChat = CGSizeMake(size.width, size.height);
    return size.height+20;
    
}
///返回商品共享到家园的消息高度
- (CGFloat)shareGoodsMessageContentHeightWithMsg:(IMAMsg *)packMsg
{
    NSDictionary *shareGoodsDic = packMsg.customMsgData[@"shareGoodsData"];
    
    NSString *contentStr = [NSString stringWithFormat:@"“%@”将“%@”共享至“%@”中，点击查看",shareGoodsDic[@"userName"], shareGoodsDic[@"goodsName"], shareGoodsDic[@"showName"]];
    
    NSMutableAttributedString *contentAtt = [[NSMutableAttributedString alloc] initWithString:contentStr];
    
    [contentAtt addAttribute:NSFontAttributeName value:[UIFont systemFontOfSize:14*RATIO] range:NSMakeRange(0, contentStr.length)];
    [contentAtt addAttribute:NSForegroundColorAttributeName value:[UIColor colorWithHexString:@"#666666"] range:NSMakeRange(0, contentStr.length)];
    [contentAtt addAttribute:NSForegroundColorAttributeName value:[UIColor orangeColor] range:NSMakeRange(contentStr.length - 4, 4)];

    //插入图片
    NSTextAttachment *attchment = [[NSTextAttachment alloc]init];
    attchment.bounds = CGRectMake(0, 0, 7, 9);//设置frame
    attchment.image = [UIImage imageNamed:@"more_icon"];//设置图片
    NSAttributedString *imageString = [NSAttributedString attributedStringWithAttachment:(NSTextAttachment *)(attchment)];
    [contentAtt appendAttributedString:imageString];
    
    //保存内容文本
    packMsg.showChatAttributedText = contentAtt;
    
    //获取高度
    CGSize attSize = [contentAtt boundingRectWithSize:CGSizeMake(kScreenWidth*0.6 - 30, MAXFLOAT) options:NSStringDrawingUsesLineFragmentOrigin context:nil].size;
    //注*要向上取整！！！！！！！
    NSInteger minH = 16; //最小高度
    attSize.width = ceil(attSize.width);
    attSize.height = ceil(attSize.height);
    if (attSize.height < minH) {
        attSize.height = minH;
    }
    attSize = CGSizeMake(attSize.width, attSize.height + 5);
    //设置内容的size
    packMsg.showContentSizeInChat = attSize;
    return attSize.height;
}
/// 获取一段文本高度
/// @param content     文本内容
/// @param lineSpacing 行间距
/// @param width       最大宽度
/// @param fontSize    字体大小
- (CGSize)sizeWithText:(NSString *)content lineSpacing:(CGFloat)lineSpacing width:(CGFloat)width fontSize:(CGFloat)fontSize
{
    NSMutableAttributedString *attStr = [[NSMutableAttributedString alloc] initWithString:content];
    NSMutableParagraphStyle *paragraphStyle = [[NSMutableParagraphStyle alloc] init];
    paragraphStyle.lineBreakMode = NSLineBreakByCharWrapping;
    paragraphStyle.lineSpacing = lineSpacing;  //行高度
    NSMutableAttributedString *attributes = [[NSMutableAttributedString alloc] initWithAttributedString:attStr];
    [attributes addAttribute:NSFontAttributeName value:[UIFont systemFontOfSize:fontSize] range:NSMakeRange(0, attributes.length)];
    [attributes addAttribute:NSParagraphStyleAttributeName value:paragraphStyle range:NSMakeRange(0, attributes.length)];
    
    //获取高度
    CGSize attSize = [attributes boundingRectWithSize:CGSizeMake(width, MAXFLOAT) options:NSStringDrawingUsesLineFragmentOrigin | NSStringDrawingUsesFontLeading |NSStringDrawingUsesDeviceMetrics context:nil].size;
    //注*要向上取整！！！！！！！
    NSInteger minH = 16; //最小高度
    attSize.width = ceil(attSize.width);
    attSize.height = ceil(attSize.height);
    if (attSize.height < minH) {
        attSize.height = minH;
    }
    return attSize;
}
@end


@implementation TIMGroupSystemElem (ShowAPIs)

- (Class)showCellClassOf:(IMAMsg *)msg
{
    return [NSClassFromString(@"CNUnknownMsgCell") class];
}

- (CGSize)sizeInWidth:(CGFloat)width atMsg:(IMAMsg *)packMsg
{
    CGSize size = [[self showDescriptionOf:packMsg] textSizeIn:CGSizeMake(KScreenWidth-60, HUGE_VAL) font:UIFontCNMake(12)];
    return size;
}

@end

@implementation TIMSNSSystemElem (ShowAPIs)
- (Class)showCellClassOf:(IMAMsg *)msg
{
    return [NSClassFromString(@"CNUnknownMsgCell") class];
}
- (CGSize)sizeInWidth:(CGFloat)width atMsg:(IMAMsg *)packMsg
{
    
    return CGSizeMake(width, 100);
}
@end

@implementation TIMProfileSystemElem (ShowAPIs)
- (Class)showCellClassOf:(IMAMsg *)msg
{
    return [NSClassFromString(@"CNUnknownMsgCell") class];
}
// 显示描述
- (NSString *)showDescriptionOf:(IMAMsg *)msg
{
    // 后面转成对应的描述信息
    return @"[资料变更消息]";
}
- (CGSize)sizeInWidth:(CGFloat)width atMsg:(IMAMsg *)packMsg
{
    
    return CGSizeMake(width, 100);
}
@end