jiayangyangandClaude Opus 4.7
ee498064cc
- 手动集成微信 OpenSDK-NoPay，创建 XJWeChatManager 统一管理分享能力 - 地图卡片新增长按手势，通过代理模式实现「转发到微信」，分享含高德导航链接 - 聊天页新增群成员侧滑面板，支持查看成员列表及一键拨号 - 新增急救资源详情页(XJFirstAidResourceDetailVC)及选择联系人页 - 首页健康知识/资讯模块，含双视图列表及 H5 跳转 - 修复急救资源详情页编译报错 Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
435 lines
16 KiB
Objective-C
435 lines
16 KiB
Objective-C
//
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// XJHealthKnowledgeView.m
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// XinjiangProject
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//
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// Created by Apple on 2026/6/29.
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//
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#import "XJHealthKnowledgeView.h"
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#import "XJHealthKnowledgeModel.h"
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#import "XJHealthKnowledgeCell.h"
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static CGFloat const kHeaderHeight = 40;
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static CGFloat const kSearchBoxHeight = 36;
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static CGFloat const kCellHeight = 130;
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static CGFloat const kMaxCellCount = 3;
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static CGFloat const kTabButtonGap = 43;
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static CGFloat const kDefaultEmptyHeight = 200;
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// 标签区：文字 14pt(≈17) + 指示间距6 + 指示2 + 分割间距9 + 分割1 = ~35
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static CGFloat const kTabAreaHeight = 48;
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@interface XJHealthKnowledgeView () <UITableViewDelegate, UITableViewDataSource, UITextFieldDelegate>
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@property (nonatomic, strong) UIView * headerView;
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@property (nonatomic, strong) UIImageView * headerBgImg;
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@property (nonatomic, strong) UILabel * titleLabel;
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@property (nonatomic, strong) UIButton * moreBtn;
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@property (nonatomic, strong) UIView * searchContainer;
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@property (nonatomic, strong) UIImageView * searchIcon;
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@property (nonatomic, strong) UITextField * searchTextField;
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@property (nonatomic, strong) UIButton * searchBtn;
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@property (nonatomic, strong) UIScrollView * tabScrollView;
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@property (nonatomic, strong) NSMutableArray<UIButton *> * tabButtons;
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@property (nonatomic, strong) UIView * indicatorView;
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@property (nonatomic, strong) UIView * tabSeparator;
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@property (nonatomic, strong) UITableView * listTableView;
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@property (nonatomic, strong) UILabel * emptyLabel;
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@end
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@implementation XJHealthKnowledgeView
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- (instancetype)initWithFrame:(CGRect)frame {
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if (self = [super initWithFrame:frame]) {
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self.backgroundColor = KWhiteColor;
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self.layer.cornerRadius = 12;
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self.layer.masksToBounds = YES;
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self.tabButtons = [[NSMutableArray alloc] init];
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[self createUI];
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}
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return self;
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}
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#pragma mark - ————— UI 搭建 —————
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- (void)createUI {
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// 头部
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self.headerView = [[UIView alloc] init];
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[self addSubview:self.headerView];
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[self.headerView mas_makeConstraints:^(MASConstraintMaker *make) {
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make.left.right.top.mas_offset(0);
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make.height.mas_offset(kRealValue(kHeaderHeight));
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}];
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self.headerBgImg = [[UIImageView alloc] init];
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self.headerBgImg.image = [UIImage imageNamed:@"heaedTitleBackImg"];
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[self.headerView addSubview:self.headerBgImg];
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[self.headerBgImg mas_makeConstraints:^(MASConstraintMaker *make) {
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make.edges.mas_offset(0);
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}];
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self.titleLabel = [[UILabel alloc] init];
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self.titleLabel.text = @"健康知识";
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self.titleLabel.textColor = CFontColor1;
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self.titleLabel.font = BOLDSYSTEMFONT(16);
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[self.headerView addSubview:self.titleLabel];
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[self.titleLabel mas_makeConstraints:^(MASConstraintMaker *make) {
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make.left.mas_offset(13);
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make.centerY.mas_equalTo(self.headerView);
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}];
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self.moreBtn = [[UIButton alloc] init];
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[self.moreBtn setImage:[UIImage imageNamed:@"wacthRightAccow"] forState:UIControlStateNormal];
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[self.moreBtn addTarget:self action:@selector(moreAction) forControlEvents:UIControlEventTouchUpInside];
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[self.headerView addSubview:self.moreBtn];
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[self.moreBtn mas_makeConstraints:^(MASConstraintMaker *make) {
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make.right.mas_offset(-8);
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make.centerY.mas_equalTo(self.headerView);
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make.width.height.mas_offset(30);
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}];
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// 搜索框 - 圆角 18 背景 #F5F7FB
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self.searchContainer = [[UIView alloc] init];
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self.searchContainer.backgroundColor = UIColorHex(#F5F7FB);
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self.searchContainer.layer.cornerRadius = 18;
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self.searchContainer.layer.masksToBounds = YES;
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self.searchContainer.hidden = YES; // 初始隐藏，等数据来了再显示
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[self addSubview:self.searchContainer];
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[self.searchContainer mas_makeConstraints:^(MASConstraintMaker *make) {
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make.left.mas_offset(15);
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make.right.mas_offset(-15);
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make.top.mas_equalTo(self.headerView.mas_bottom).offset(10);
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make.height.mas_offset(kSearchBoxHeight);
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}];
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self.searchIcon = [[UIImageView alloc] init];
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self.searchIcon.image = [UIImage imageNamed:@"searchLeftIcon"];
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self.searchIcon.contentMode = UIViewContentModeScaleAspectFit;
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[self.searchContainer addSubview:self.searchIcon];
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[self.searchIcon mas_makeConstraints:^(MASConstraintMaker *make) {
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make.left.mas_offset(15);
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make.centerY.mas_equalTo(self.searchContainer);
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make.width.height.mas_offset(14);
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}];
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self.searchBtn = [[UIButton alloc] init];
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self.searchBtn.backgroundColor = UIColorHex(#14BEBE);
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self.searchBtn.layer.cornerRadius = 14;
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self.searchBtn.layer.masksToBounds = YES;
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[self.searchBtn setTitle:@"搜索" forState:UIControlStateNormal];
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[self.searchBtn setTitleColor:KWhiteColor forState:UIControlStateNormal];
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self.searchBtn.titleLabel.font = MEDIUMFONT(14);
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[self.searchBtn addTarget:self action:@selector(searchAction) forControlEvents:UIControlEventTouchUpInside];
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[self.searchContainer addSubview:self.searchBtn];
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[self.searchBtn mas_makeConstraints:^(MASConstraintMaker *make) {
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make.right.mas_offset(0);
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make.centerY.mas_equalTo(self.searchContainer);
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make.width.mas_offset(55);
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make.height.mas_offset(28);
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}];
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self.searchTextField = [[UITextField alloc] init];
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self.searchTextField.placeholder = @"请输入关键字进行搜索";
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self.searchTextField.font = [UIFont systemFontOfSize:13 weight:UIFontWeightRegular];
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self.searchTextField.textColor = UIColorHex(#252535);
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// placeholder 颜色
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self.searchTextField.attributedPlaceholder = [[NSAttributedString alloc]
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initWithString:@"请输入关键字进行搜索"
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attributes:@{NSForegroundColorAttributeName: UIColorHex(#B6B6B6)}];
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self.searchTextField.delegate = self;
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[self.searchContainer addSubview:self.searchTextField];
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[self.searchTextField mas_makeConstraints:^(MASConstraintMaker *make) {
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make.left.mas_equalTo(self.searchIcon.mas_right).offset(8);
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make.right.mas_equalTo(self.searchBtn.mas_left).offset(-8);
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make.centerY.mas_equalTo(self.searchContainer);
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make.height.mas_equalTo(self.searchContainer);
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}];
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// 标签切换区
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self.tabScrollView = [[UIScrollView alloc] init];
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self.tabScrollView.showsHorizontalScrollIndicator = NO;
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self.tabScrollView.showsVerticalScrollIndicator = NO;
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self.tabScrollView.hidden = YES; // 初始隐藏
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[self addSubview:self.tabScrollView];
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[self.tabScrollView mas_makeConstraints:^(MASConstraintMaker *make) {
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make.left.right.mas_offset(0);
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make.top.mas_equalTo(self.searchContainer.mas_bottom).offset(12);
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make.height.mas_offset(kTabAreaHeight);
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}];
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// 指示条 13×2
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self.indicatorView = [[UIView alloc] init];
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self.indicatorView.backgroundColor = UIColorHex(#14BEBE);
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self.indicatorView.layer.cornerRadius = 1;
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self.indicatorView.layer.masksToBounds = YES;
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self.indicatorView.hidden = YES;
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[self.tabScrollView addSubview:self.indicatorView];
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// 分割线 在指示条底部 +9
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self.tabSeparator = [[UIView alloc] init];
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self.tabSeparator.backgroundColor = UIColorHex(#EAECF1);
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[self.tabScrollView addSubview:self.tabSeparator];
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// 列表
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self.listTableView = [[UITableView alloc] initWithFrame:CGRectZero style:UITableViewStylePlain];
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self.listTableView.delegate = self;
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self.listTableView.dataSource = self;
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self.listTableView.separatorStyle = UITableViewCellSeparatorStyleNone;
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self.listTableView.scrollEnabled = NO;
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self.listTableView.rowHeight = kCellHeight;
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self.listTableView.backgroundColor = KWhiteColor;
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self.listTableView.hidden = YES; // 初始隐藏
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if (@available(iOS 15.0, *)) {
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self.listTableView.sectionHeaderTopPadding = 0;
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}
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[self addSubview:self.listTableView];
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[self.listTableView mas_makeConstraints:^(MASConstraintMaker *make) {
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make.left.right.mas_offset(0);
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make.top.mas_equalTo(self.tabScrollView.mas_bottom);
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make.height.mas_offset(0);
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}];
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// 空状态 - 放在 tabScrollView 下方
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self.emptyLabel = [[UILabel alloc] init];
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self.emptyLabel.text = @"暂无健康知识";
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self.emptyLabel.textColor = UIColorHex(#14BEBE);
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self.emptyLabel.font = [UIFont systemFontOfSize:15];
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self.emptyLabel.textAlignment = NSTextAlignmentCenter;
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self.emptyLabel.hidden = YES;
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[self addSubview:self.emptyLabel];
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[self.emptyLabel mas_makeConstraints:^(MASConstraintMaker *make) {
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make.centerX.mas_equalTo(self);
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make.top.mas_equalTo(self.tabScrollView.mas_bottom).offset(40);
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}];
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}
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#pragma mark - ————— Setter —————
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- (void)setDataArray:(NSArray<XJHealthKnowledgeModel *> *)dataArray {
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_dataArray = dataArray;
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BOOL hasData = dataArray.count > 0;
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self.listTableView.hidden = !hasData;
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self.emptyLabel.hidden = hasData;
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if (hasData) {
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[self.listTableView reloadData];
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CGFloat tableH = MIN(dataArray.count, kMaxCellCount) * kCellHeight;
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[self.listTableView mas_remakeConstraints:^(MASConstraintMaker *make) {
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make.left.right.mas_offset(0);
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make.top.mas_equalTo(self.tabScrollView.mas_bottom);
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make.height.mas_offset(tableH);
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}];
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} else {
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[self.listTableView mas_remakeConstraints:^(MASConstraintMaker *make) {
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make.left.right.mas_offset(0);
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make.top.mas_equalTo(self.tabScrollView.mas_bottom);
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make.height.mas_offset(0);
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}];
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}
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}
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- (void)setTabTitles:(NSArray<NSString *> *)tabTitles {
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_tabTitles = tabTitles;
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for (UIButton * btn in self.tabButtons) {
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[btn removeFromSuperview];
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}
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[self.tabButtons removeAllObjects];
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self.tabScrollView.hidden = (tabTitles.count == 0);
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self.searchContainer.hidden = (tabTitles.count == 0);
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if (tabTitles.count == 0) {
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self.indicatorView.hidden = YES;
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return;
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}
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self.indicatorView.hidden = NO;
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// 按钮高度给满 kTabAreaHeight 让点击范围大
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CGFloat btnHeight = kTabAreaHeight - 2 - 6 - 9 - 1; // 文字区域 ≈30pt
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CGFloat btnTop = 0;
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CGFloat leftOffset = 15;
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for (NSInteger i = 0; i < tabTitles.count; i++) {
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NSString * title = tabTitles[i];
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CGSize textSize = [title sizeWithAttributes:@{NSFontAttributeName: BOLDSYSTEMFONT(14)}];
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CGFloat btnWidth = ceil(textSize.width) + 4; // 左右各留 2pt
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// 透明大按钮包住文字区域
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UIButton * btn = [UIButton buttonWithType:UIButtonTypeCustom];
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[btn setTitle:title forState:UIControlStateNormal];
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btn.titleLabel.font = (i == self.selectedTabIndex) ? BOLDSYSTEMFONT(14) : [UIFont systemFontOfSize:14 weight:UIFontWeightRegular];
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[btn setTitleColor:(i == self.selectedTabIndex) ? UIColorHex(#14BEBE) : UIColorHex(#808080) forState:UIControlStateNormal];
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btn.backgroundColor = KClearColor;
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btn.tag = i;
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[btn addTarget:self action:@selector(tabButtonTapped:) forControlEvents:UIControlEventTouchUpInside];
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btn.frame = CGRectMake(leftOffset, btnTop, btnWidth, btnHeight);
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[self.tabScrollView addSubview:btn];
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[self.tabButtons addObject:btn];
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leftOffset += btnWidth + kTabButtonGap;
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}
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leftOffset += 15 - kTabButtonGap;
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self.tabScrollView.contentSize = CGSizeMake(leftOffset, kTabAreaHeight);
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// 更新分割线位置：在标签区底部
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self.tabSeparator.frame = CGRectMake(0, kTabAreaHeight - 1, MAX(leftOffset, self.tabScrollView.bounds.size.width), 1);
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// 强制布局，确保按钮 titleLabel.frame 计算正确
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[self.tabScrollView layoutIfNeeded];
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if (self.tabButtons.count > 0) {
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[self updateIndicatorPosition:self.selectedTabIndex animated:NO];
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}
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}
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- (void)setSelectedTabIndex:(NSInteger)selectedTabIndex {
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if (selectedTabIndex < 0 || selectedTabIndex >= self.tabButtons.count) return;
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_selectedTabIndex = selectedTabIndex;
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for (NSInteger i = 0; i < self.tabButtons.count; i++) {
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UIButton * btn = self.tabButtons[i];
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if (i == selectedTabIndex) {
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[btn setTitleColor:UIColorHex(#14BEBE) forState:UIControlStateNormal];
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btn.titleLabel.font = BOLDSYSTEMFONT(14);
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} else {
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[btn setTitleColor:UIColorHex(#808080) forState:UIControlStateNormal];
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btn.titleLabel.font = [UIFont systemFontOfSize:14 weight:UIFontWeightRegular];
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}
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}
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[self.tabScrollView layoutIfNeeded];
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[self updateIndicatorPosition:selectedTabIndex animated:YES];
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}
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- (void)showNotLoggedInPlaceholder {
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self.dataArray = @[];
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self.tabTitles = nil;
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self.emptyLabel.text = @"暂未登录";
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self.emptyLabel.textColor = [UIColor colorWithRed:0.6 green:0.6 blue:0.6 alpha:1.0];
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self.emptyLabel.hidden = NO;
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// 未登录时在头部下方区域上下居中
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[self.emptyLabel mas_remakeConstraints:^(MASConstraintMaker *make) {
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make.centerX.mas_equalTo(self);
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make.top.mas_equalTo(self.headerView.mas_bottom);
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make.bottom.mas_equalTo(self);
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}];
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}
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#pragma mark - ————— 高度计算 —————
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- (CGFloat)totalHeight {
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BOOL hasTabs = self.tabTitles.count > 0;
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BOOL hasData = self.dataArray.count > 0;
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if (!hasTabs) {
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return kDefaultEmptyHeight;
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}
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// 头部(40) + 10 + 搜索(36) + 12 + 标签(48) + 列表/空区域
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CGFloat base = kRealValue(kHeaderHeight) + 10 + kSearchBoxHeight + 12 + kTabAreaHeight;
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if (hasData) {
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CGFloat tableH = MIN(self.dataArray.count, kMaxCellCount) * kCellHeight;
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return base + tableH;
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} else {
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return base + 80;
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}
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}
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#pragma mark - ————— 私有 —————
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- (void)updateIndicatorPosition:(NSInteger)index animated:(BOOL)animated {
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if (index < 0 || index >= self.tabButtons.count) return;
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UIButton * selectedBtn = self.tabButtons[index];
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CGFloat indicatorW = 13;
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CGFloat indicatorH = 2;
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CGFloat indicatorX = selectedBtn.center.x - indicatorW / 2;
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// 文字底部 +6
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CGFloat textBottom = CGRectGetMaxY(selectedBtn.titleLabel.frame);
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// 兜底：14pt 字体行高 ≈ 17，垂直居中
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if (textBottom <= 0) {
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CGFloat lineH = 17;
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textBottom = (selectedBtn.frame.size.height - lineH) / 2.0 + lineH;
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}
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CGFloat indicatorY = textBottom + 6;
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void (^updateBlock)(void) = ^{
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self.indicatorView.frame = CGRectMake(indicatorX, indicatorY, indicatorW, indicatorH);
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};
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if (animated) {
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[UIView animateWithDuration:0.25 animations:updateBlock];
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} else {
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updateBlock();
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}
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}
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#pragma mark - ————— 事件 —————
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- (void)moreAction {
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if (self.moreBlock) self.moreBlock();
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}
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- (void)searchAction {
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if (self.searchBlock) self.searchBlock(self.searchTextField.text ?: @"");
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}
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- (void)tabButtonTapped:(UIButton *)sender {
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if (sender.tag == self.selectedTabIndex) return;
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self.selectedTabIndex = sender.tag;
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if (self.tabSelectBlock) self.tabSelectBlock(sender.tag);
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}
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#pragma mark - ————— UITextFieldDelegate —————
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- (BOOL)textFieldShouldBeginEditing:(UITextField *)textField {
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return YES;
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}
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- (void)textFieldDidBeginEditing:(UITextField *)textField {
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if (self.searchBeginBlock) self.searchBeginBlock();
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}
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- (BOOL)textFieldShouldReturn:(UITextField *)textField {
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[textField resignFirstResponder];
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if (self.searchBlock) self.searchBlock(textField.text ?: @"");
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return YES;
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}
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#pragma mark - ————— UITableViewDataSource —————
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- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
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return MIN(self.dataArray.count, kMaxCellCount);
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}
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- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
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static NSString * cellID = @"XJHealthKnowledgeCell";
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XJHealthKnowledgeCell * cell = [tableView dequeueReusableCellWithIdentifier:cellID];
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if (!cell) {
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cell = [[XJHealthKnowledgeCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:cellID];
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}
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cell.model = self.dataArray[indexPath.row];
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return cell;
|
||
}
|
||
|
||
#pragma mark - ————— UITableViewDelegate —————
|
||
|
||
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
|
||
if (self.cellSelectBlock && indexPath.row < self.dataArray.count) {
|
||
self.cellSelectBlock(self.dataArray[indexPath.row]);
|
||
}
|
||
}
|
||
|
||
@end
|