88 lines
3.2 KiB
Objective-C
88 lines
3.2 KiB
Objective-C
//
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// TUIBotStreamTextCellData.m
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// TUICustomerServicePlugin
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//
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// Created by lynx on 2023/10/30.
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//
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#import "TUIBotStreamTextCellData.h"
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#import <TUICore/TUICore.h>
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#ifndef CGFLOAT_CEIL
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#ifdef CGFLOAT_IS_DOUBLE
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#define CGFLOAT_CEIL(value) ceil(value)
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#else
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#define CGFLOAT_CEIL(value) ceilf(value)
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#endif
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#endif
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@implementation TUIBotStreamTextCellData
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+ (TUIMessageCellData *)getCellData:(V2TIMMessage *)message {
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NSDictionary *param = [NSJSONSerialization JSONObjectWithData:message.customElem.data
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options:NSJSONReadingAllowFragments error:nil];
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if (param == nil) {
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return nil;
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}
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TUIBotStreamTextCellData *cellData = [[TUIBotStreamTextCellData alloc] initWithDirection:message.isSelf ? MsgDirectionOutgoing : MsgDirectionIncoming];
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cellData.innerMessage = message;
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cellData.content = [self getDisplayString:message];
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cellData.displayedContentLength = 0;
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cellData.reuseId = TTextMessageCell_ReuseId;
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cellData.status = Msg_Status_Init;
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return cellData;
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}
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+ (NSString *)getDisplayString:(V2TIMMessage *)message {
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NSDictionary *param = [NSJSONSerialization JSONObjectWithData:message.customElem.data
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options:NSJSONReadingAllowFragments error:nil];
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if (param == nil) {
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return @"";
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}
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NSMutableString *displyString = [NSMutableString string];
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NSArray *chunks = param[@"chunks"];
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for (NSString *chunk in chunks) {
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[displyString appendString:chunk];
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}
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return [displyString copy];
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}
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- (BOOL)customReloadCellWithNewMsg:(V2TIMMessage *)newMessage {
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NSDictionary *param = [NSJSONSerialization JSONObjectWithData:newMessage.customElem.data
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options:NSJSONReadingAllowFragments error:nil];
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if (param == nil) {
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return YES;
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}
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NSString *newContent = [self.class getDisplayString:newMessage];
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if (newContent.length <= self.content.length) {
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return YES;
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}
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self.innerMessage = newMessage;
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self.content = [self.class getDisplayString:newMessage];
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[TUICore notifyEvent:TUICore_TUIPluginNotify
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subKey:TUICore_TUIPluginNotify_DidChangePluginViewSubKey
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object:nil
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param:@{TUICore_TUIPluginNotify_DidChangePluginViewSubKey_Data : self}];
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return YES;
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}
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- (NSAttributedString *)getContentAttributedString:(UIFont *)textFont {
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self.contentFont = textFont;
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self.contentString = [super getContentAttributedString:textFont];
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if (Msg_Source_OnlinePush == self.source) {
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if (self.displayedContentLength < self.contentString.length) {
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return [self.contentString attributedSubstringFromRange:NSMakeRange(0, self.displayedContentLength + 1)];
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}
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}
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return self.contentString;
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}
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- (CGSize)getContentAttributedStringSize:(NSAttributedString *)attributeString maxTextSize:(CGSize)maxTextSize {
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CGSize size = [super getContentAttributedStringSize:attributeString maxTextSize:maxTextSize];
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if (size.height > CGFLOAT_CEIL(self.contentFont.lineHeight)) {
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return CGSizeMake(TTextMessageCell_Text_Width_Max, size.height);
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} else {
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return size;
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}
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}
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@end
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