264 lines
12 KiB
Objective-C
264 lines
12 KiB
Objective-C
//
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// TUISearchResultCell.m
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// Pods
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//
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// Created by harvy on 2020/12/24.
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// Copyright © 2023 Tencent. All rights reserved.
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//
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#import "TUISearchResultCell.h"
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#import <TIMCommon/TIMCommonModel.h>
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#import <TIMCommon/TIMDefine.h>
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#import <TUICore/TUIThemeManager.h>
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#import "TUISearchResultCellModel.h"
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@interface TUISearchResultCell ()
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@property(nonatomic, strong) UILabel *detail_title;
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@property(nonatomic, strong) UIView *separtorView;
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@property(nonatomic, strong) TUISearchResultCellModel *cellModel;
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@end
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@implementation TUISearchResultCell
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- (instancetype)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier {
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if (self = [super initWithStyle:style reuseIdentifier:reuseIdentifier]) {
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[self setupViews];
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}
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return self;
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}
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- (void)setupViews {
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self.contentView.backgroundColor = TIMCommonDynamicColor(@"form_bg_color", @"#FFFFFF");
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_avatarView = [[UIImageView alloc] init];
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[self.contentView addSubview:_avatarView];
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_title_label = [[UILabel alloc] init];
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_title_label.text = @"";
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_title_label.textColor = TIMCommonDynamicColor(@"form_title_color", @"#000000");
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_title_label.font = [UIFont systemFontOfSize:14.0];
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_title_label.rtlAlignment = TUITextRTLAlignmentLeading;
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[self.contentView addSubview:_title_label];
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_detail_title = [[UILabel alloc] init];
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_detail_title.text = @"";
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_detail_title.textColor = TIMCommonDynamicColor(@"form_subtitle_color", @"#888888");
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_detail_title.font = [UIFont systemFontOfSize:12.0];
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_detail_title.rtlAlignment = TUITextRTLAlignmentLeading;
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[self.contentView addSubview:_detail_title];
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_separtorView = [[UIView alloc] init];
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_separtorView.backgroundColor = TIMCommonDynamicColor(@"separator_color", @"#DBDBDB");
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[self.contentView addSubview:_separtorView];
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self.selectionStyle = UITableViewCellSelectionStyleNone;
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}
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- (void)layoutSubviews {
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[super layoutSubviews];
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}
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- (void)fillWithData:(TUISearchResultCellModel *)cellModel {
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self.cellModel = cellModel;
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self.title_label.text = nil;
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self.title_label.attributedText = nil;
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self.detail_title.text = nil;
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self.detail_title.attributedText = nil;
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self.title_label.text = cellModel.title;
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if (cellModel.titleAttributeString) {
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self.title_label.attributedText = cellModel.titleAttributeString;
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}
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self.detail_title.text = cellModel.details;
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if (cellModel.detailsAttributeString) {
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self.detail_title.attributedText = cellModel.detailsAttributeString;
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}
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/**
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* Setup default avatar
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*/
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if (cellModel.groupID.length > 0) {
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/**
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* If it is a group, change the group default avatar to the last used avatar
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*/
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UIImage *avatar = nil;
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if (TUIConfig.defaultConfig.enableGroupGridAvatar) {
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NSString *key = [NSString stringWithFormat:@"TUIConversationLastGroupMember_%@", cellModel.groupID];
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NSInteger member = [NSUserDefaults.standardUserDefaults integerForKey:key];
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avatar = [TUIGroupAvatar getCacheAvatarForGroup:cellModel.groupID number:(UInt32)member];
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}
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cellModel.avatarImage = avatar ? avatar : DefaultGroupAvatarImageByGroupType(cellModel.groupType);
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}
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@weakify(self);
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[[RACObserve(cellModel, avatarUrl) takeUntil:self.rac_prepareForReuseSignal] subscribeNext:^(NSString *faceUrl) {
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@strongify(self);
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if (cellModel.groupID.length > 0) {
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/**
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* Group avatar
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*/
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if (IS_NOT_EMPTY_NSSTRING(faceUrl)) {
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/**
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* The group avatar has been manually set externally
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*/
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[self.avatarView sd_setImageWithURL:[NSURL URLWithString:faceUrl] placeholderImage:self.cellModel.avatarImage];
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} else {
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/**
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* The group avatar has not been set externally. If the synthetic avatar is allowed, the synthetic avatar will be used; otherwise, the default
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* avatar will be used.
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*/
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if (TUIConfig.defaultConfig.enableGroupGridAvatar) {
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/**
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* If the synthetic avatar is allowed, the synthetic avatar will be used
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* 1. Asynchronously obtain the cached synthetic avatar according to the number of group members
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* 2. If the cache is hit, use the cached synthetic avatar directly
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* 3. If the cache is not hit, recompose a new avatar
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*
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* Note:
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* 1. Since "asynchronously obtaining cached avatars" and "synthesizing avatars" take a long time, it is easy to cause cell reuse problems, so
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* it is necessary to confirm whether to assign values directly according to groupID.
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* 2. Use SDWebImage to implement placeholder, because SDWebImage has already dealt with the problem of cell reuse
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*/
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// 1. Obtain group avatar from cache
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// fix: Th getCacheGroupAvatar needs to request the
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// network. When the network is disconnected, since the headImageView is not set, the current conversation sends a message, the conversation
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// is moved up, and the avatar of the first conversation is reused, resulting in confusion of the avatar.
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[self.avatarView sd_setImageWithURL:nil placeholderImage:cellModel.avatarImage];
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[TUIGroupAvatar
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getCacheGroupAvatar:cellModel.groupID
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callback:^(UIImage *avatar, NSString *groupID) {
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@strongify(self);
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if ([groupID isEqualToString:self.cellModel.groupID]) {
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// 1.1 When the callback is invoked, the cell is not reused
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if (avatar != nil) {
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// 2. Hit the cache and assign directly
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[self.avatarView sd_setImageWithURL:nil placeholderImage:avatar];
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} else {
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// 3. Synthesize new avatars asynchronously without hitting cache
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[self.avatarView sd_setImageWithURL:nil placeholderImage:cellModel.avatarImage];
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[TUIGroupAvatar
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fetchGroupAvatars:cellModel.groupID
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placeholder:cellModel.avatarImage
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callback:^(BOOL success, UIImage *image, NSString *groupID) {
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@strongify(self);
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if ([groupID isEqualToString:self.cellModel.groupID]) {
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// When the callback is invoked, the cell is not reused
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[self.avatarView
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sd_setImageWithURL:nil
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placeholderImage:success ? image
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: DefaultGroupAvatarImageByGroupType(self.cellModel.groupType)];
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} else {
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// callback， When the callback is invoked, the cell has been reused to other groupIDs.
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// Since a new callback will be triggered when the new groupID synthesizes new avatar, it is
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// ignored here
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}
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}];
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}
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} else {
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// 1.2 When the callback is invoked, the cell has been reused to other groupIDs. Since a new callback will be triggered
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// when the new groupID gets the cache, it is ignored here
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}
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}];
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} else {
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/**
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* Synthetic avatars are not allowed, use the default avatar directly
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*/
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[self.avatarView sd_setImageWithURL:nil placeholderImage:cellModel.avatarImage];
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}
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}
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} else {
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/**
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* Personal avatar
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*/
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[self.avatarView sd_setImageWithURL:[NSURL URLWithString:faceUrl] placeholderImage:self.cellModel.avatarImage];
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}
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}];
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// tell constraints they need updating
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[self setNeedsUpdateConstraints];
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// update constraints now so we can animate the change
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[self updateConstraintsIfNeeded];
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[self layoutIfNeeded];
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}
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+ (BOOL)requiresConstraintBasedLayout {
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return YES;
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}
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// this is Apple's recommended place for adding/updating constraints
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- (void)updateConstraints {
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[super updateConstraints];
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CGSize headSize = CGSizeMake(kScale390(40), kScale390(40));
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[self.avatarView mas_remakeConstraints:^(MASConstraintMaker *make) {
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make.size.mas_equalTo(headSize);
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make.centerY.mas_equalTo(self.contentView.mas_centerY);
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make.leading.mas_equalTo(kScale390(10));
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}];
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if ([TUIConfig defaultConfig].avatarType == TAvatarTypeRounded) {
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self.avatarView.layer.masksToBounds = YES;
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self.avatarView.layer.cornerRadius = headSize.height / 2;
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} else if ([TUIConfig defaultConfig].avatarType == TAvatarTypeRadiusCorner) {
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self.avatarView.layer.masksToBounds = YES;
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self.avatarView.layer.cornerRadius = [TUIConfig defaultConfig].avatarCornerRadius;
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}
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NSString *title = self.title_label.text;
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if (title.length == 0) {
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title = self.title_label.attributedText.string;
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}
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NSString *detail = self.detail_title.text;
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if (detail.length == 0) {
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detail = self.detail_title.attributedText.string;
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}
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[self.title_label sizeToFit];
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[self.detail_title sizeToFit];
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if (title.length && self.detail_title.text.length) {
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[self.title_label mas_remakeConstraints:^(MASConstraintMaker *make) {
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make.top.mas_equalTo(self.avatarView.mas_top);
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make.leading.mas_equalTo(self.avatarView.mas_trailing).mas_offset(10);
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make.trailing.mas_equalTo(self.contentView.mas_trailing).mas_offset(-10);
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make.height.mas_greaterThanOrEqualTo(self.title_label.frame.size.height);
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}];
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[self.detail_title mas_remakeConstraints:^(MASConstraintMaker *make) {
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make.bottom.mas_equalTo(self.avatarView.mas_bottom);
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make.leading.mas_equalTo(self.avatarView.mas_trailing).mas_offset(10);
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make.trailing.mas_equalTo(self.contentView.mas_trailing).mas_offset(-10);
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make.height.mas_greaterThanOrEqualTo(self.detail_title.frame.size.height);
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}];
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} else {
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[self.title_label mas_remakeConstraints:^(MASConstraintMaker *make) {
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make.centerY.mas_equalTo(self.avatarView.mas_centerY);
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make.leading.mas_equalTo(self.avatarView.mas_trailing).mas_offset(10);
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make.trailing.mas_equalTo(self.contentView.mas_trailing).mas_offset(-10);
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make.height.mas_greaterThanOrEqualTo(self.title_label.frame.size.height);
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}];
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[self.detail_title mas_remakeConstraints:^(MASConstraintMaker *make) {
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make.centerY.mas_equalTo(self.avatarView.mas_centerY);
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make.leading.mas_equalTo(self.avatarView.mas_trailing).mas_offset(10);
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make.trailing.mas_equalTo(self.contentView.mas_trailing).mas_offset(-10);
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make.height.mas_greaterThanOrEqualTo(self.detail_title.frame.size.height);
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}];
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}
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[self.separtorView mas_remakeConstraints:^(MASConstraintMaker *make) {
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make.leading.mas_equalTo(self.avatarView.mas_trailing);
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make.bottom.mas_equalTo(self.contentView.mas_bottom).mas_offset(-1);
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make.width.mas_equalTo(self.contentView);
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make.height.mas_equalTo(1);
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}];
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}
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@end
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