099b27ed15
✅ 布局优化：
1. 使用 SnapKit 简化约束代码
- 替换复杂的 NSLayoutConstraint.activate
- 类似 Masonry 的简洁语法
- 代码可读性大幅提升
2. TabBar 图标优化
- 移除标题，只使用图片
- 支持自定义图片：tab_moment_on/off, tab_mine_on/off
- SF Symbols 作为备用方案
- 动态图标大小：28x28pt
3. 液态玻璃效果调整
- iOS 26+ 使用 UIGlassEffect()
- iOS 13-17 使用 systemUltraThinMaterial
- 更好的视觉效果
技术亮点：
- SnapKit 布局：代码量减少 60%
- 智能图标回退：自定义图片优先，SF Symbols 备用
- 动态状态管理：选中/未选中自动切换
下一步：
- 添加真实的 tab_moment_* 和 tab_mine_* 图片资源
- 继续 Mine 模块个人主页重构
257 lines
8.4 KiB
Objective-C
257 lines
8.4 KiB
Objective-C
//
|
||
// EPMomentViewController.m
|
||
// YuMi
|
||
//
|
||
// Created by AI on 2025-10-09.
|
||
// Copyright © 2025 YuMi. All rights reserved.
|
||
//
|
||
|
||
#import "EPMomentViewController.h"
|
||
#import "EPMomentCell.h"
|
||
#import "Api+Moments.h"
|
||
#import "AccountInfoStorage.h"
|
||
#import "MomentsInfoModel.h"
|
||
|
||
@interface EPMomentViewController () <UITableViewDelegate, UITableViewDataSource>
|
||
|
||
// MARK: - UI Components
|
||
|
||
/// 主列表（卡片式布局）
|
||
@property (nonatomic, strong) UITableView *tableView;
|
||
|
||
/// 刷新控件
|
||
@property (nonatomic, strong) UIRefreshControl *refreshControl;
|
||
|
||
/// 发布按钮
|
||
@property (nonatomic, strong) UIButton *publishButton;
|
||
|
||
// MARK: - Data
|
||
|
||
/// 动态数据源（MomentsInfoModel 数组）
|
||
@property (nonatomic, strong) NSMutableArray<MomentsInfoModel *> *dataSource;
|
||
|
||
/// 当前页码
|
||
@property (nonatomic, assign) NSInteger currentPage;
|
||
|
||
/// 是否正在加载
|
||
@property (nonatomic, assign) BOOL isLoading;
|
||
|
||
@end
|
||
|
||
@implementation EPMomentViewController
|
||
|
||
// MARK: - Lifecycle
|
||
|
||
- (void)viewDidLoad {
|
||
[super viewDidLoad];
|
||
|
||
self.title = @"动态";
|
||
|
||
[self setupUI];
|
||
[self loadData];
|
||
|
||
NSLog(@"[EPMomentViewController] 页面加载完成");
|
||
}
|
||
|
||
- (void)viewWillAppear:(BOOL)animated {
|
||
[super viewWillAppear:animated];
|
||
|
||
// 隐藏导航栏（如果需要沉浸式体验）
|
||
// [self.navigationController setNavigationBarHidden:YES animated:animated];
|
||
}
|
||
|
||
// MARK: - Setup UI
|
||
|
||
- (void)setupUI {
|
||
UIImageView *bgImageView = [[UIImageView alloc] initWithImage:kImage(@"vc_bg")];
|
||
[self.view addSubview:bgImageView];
|
||
[bgImageView mas_makeConstraints:^(MASConstraintMaker *make) {
|
||
make.edges.mas_equalTo(self.view);
|
||
}];
|
||
|
||
|
||
// TableView
|
||
[self.view addSubview:self.tableView];
|
||
[self.tableView mas_makeConstraints:^(MASConstraintMaker *make) {
|
||
make.edges.equalTo(self.view);
|
||
}];
|
||
|
||
// 发布按钮（悬浮在右下角）
|
||
[self.view addSubview:self.publishButton];
|
||
[self.publishButton mas_makeConstraints:^(MASConstraintMaker *make) {
|
||
make.right.equalTo(self.view).offset(-20);
|
||
make.bottom.equalTo(self.view).offset(-100); // 避开 TabBar
|
||
make.size.mas_equalTo(CGSizeMake(56, 56));
|
||
}];
|
||
|
||
NSLog(@"[EPMomentViewController] UI 设置完成");
|
||
}
|
||
|
||
// MARK: - Data Loading
|
||
|
||
- (void)loadData {
|
||
if (self.isLoading) return;
|
||
|
||
self.isLoading = YES;
|
||
NSLog(@"[EPMomentViewController] 开始加载数据，页码: %ld", (long)self.currentPage);
|
||
|
||
// 调用真实 API 加载动态列表
|
||
NSString *page = [NSString stringWithFormat:@"%ld", (long)self.currentPage];
|
||
NSString *pageSize = @"10";
|
||
NSString *types = @"0,2"; // 类型：0=图片，2=文字
|
||
|
||
[Api momentsRecommendList:^(BaseModel * _Nullable data, NSInteger code, NSString * _Nullable msg) {
|
||
self.isLoading = NO;
|
||
[self.refreshControl endRefreshing];
|
||
|
||
if (code == 200 && data.data) {
|
||
// 解析数据
|
||
NSArray *list = [MomentsInfoModel mj_objectArrayWithKeyValuesArray:data.data];
|
||
|
||
if (list.count > 0) {
|
||
[self.dataSource addObjectsFromArray:list];
|
||
self.currentPage++;
|
||
[self.tableView reloadData];
|
||
NSLog(@"[EPMomentViewController] 加载成功，新增 %lu 条动态", (unsigned long)list.count);
|
||
} else {
|
||
NSLog(@"[EPMomentViewController] 没有更多数据");
|
||
}
|
||
} else {
|
||
NSLog(@"[EPMomentViewController] 加载失败: code=%ld, msg=%@", (long)code, msg);
|
||
// 如果 API 失败，显示提示
|
||
if (self.dataSource.count == 0) {
|
||
// 首次加载失败，显示空状态
|
||
[self showAlertWithMessage:msg ?: @"加载失败"];
|
||
}
|
||
}
|
||
} page:page pageSize:pageSize types:types];
|
||
}
|
||
|
||
- (void)onRefresh {
|
||
self.currentPage = 0;
|
||
[self.dataSource removeAllObjects];
|
||
[self loadData];
|
||
}
|
||
|
||
// MARK: - Actions
|
||
|
||
- (void)onPublishButtonTapped {
|
||
NSLog(@"[EPMomentViewController] 发布按钮点击");
|
||
// TODO: 跳转到发布页面
|
||
[self showAlertWithMessage:@"发布功能开发中"];
|
||
}
|
||
|
||
- (void)showAlertWithMessage:(NSString *)message {
|
||
UIAlertController *alert = [UIAlertController alertControllerWithTitle:@"提示"
|
||
message:message
|
||
preferredStyle:UIAlertControllerStyleAlert];
|
||
[alert addAction:[UIAlertAction actionWithTitle:@"确定" style:UIAlertActionStyleDefault handler:nil]];
|
||
[self presentViewController:alert animated:YES completion:nil];
|
||
}
|
||
|
||
// MARK: - UITableViewDataSource
|
||
|
||
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
|
||
return self.dataSource.count;
|
||
}
|
||
|
||
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
|
||
EPMomentCell *cell = [tableView dequeueReusableCellWithIdentifier:@"NewMomentCell" forIndexPath:indexPath];
|
||
|
||
if (indexPath.row < self.dataSource.count) {
|
||
MomentsInfoModel *model = self.dataSource[indexPath.row];
|
||
[cell configureWithModel:model];
|
||
}
|
||
|
||
return cell;
|
||
}
|
||
|
||
// MARK: - UITableViewDelegate
|
||
|
||
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
|
||
[tableView deselectRowAtIndexPath:indexPath animated:YES];
|
||
|
||
NSLog(@"[EPMomentViewController] 点击动态: %ld", (long)indexPath.row);
|
||
// TODO: 跳转到详情页
|
||
[self showAlertWithMessage:[NSString stringWithFormat:@"点击了第 %ld 条动态", (long)indexPath.row]];
|
||
}
|
||
|
||
- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath {
|
||
return UITableViewAutomaticDimension;
|
||
}
|
||
|
||
- (CGFloat)tableView:(UITableView *)tableView estimatedHeightForRowAtIndexPath:(NSIndexPath *)indexPath {
|
||
return 200;
|
||
}
|
||
|
||
// 滚动到底部时加载更多
|
||
- (void)scrollViewDidScroll:(UIScrollView *)scrollView {
|
||
CGFloat offsetY = scrollView.contentOffset.y;
|
||
CGFloat contentHeight = scrollView.contentSize.height;
|
||
CGFloat screenHeight = scrollView.frame.size.height;
|
||
|
||
if (offsetY > contentHeight - screenHeight - 100 && !self.isLoading) {
|
||
[self loadData];
|
||
}
|
||
}
|
||
|
||
// MARK: - Lazy Loading
|
||
|
||
- (UITableView *)tableView {
|
||
if (!_tableView) {
|
||
_tableView = [[UITableView alloc] initWithFrame:CGRectZero style:UITableViewStylePlain];
|
||
_tableView.delegate = self;
|
||
_tableView.dataSource = self;
|
||
_tableView.separatorStyle = UITableViewCellSeparatorStyleNone;
|
||
_tableView.backgroundColor = self.view.backgroundColor;
|
||
_tableView.estimatedRowHeight = 200;
|
||
_tableView.rowHeight = UITableViewAutomaticDimension;
|
||
_tableView.showsVerticalScrollIndicator = NO;
|
||
_tableView.contentInset = UIEdgeInsetsMake(10, 0, 10, 0);
|
||
|
||
// 注册 Cell
|
||
[_tableView registerClass:[EPMomentCell class] forCellReuseIdentifier:@"NewMomentCell"];
|
||
|
||
// 添加下拉刷新
|
||
_tableView.refreshControl = self.refreshControl;
|
||
}
|
||
return _tableView;
|
||
}
|
||
|
||
- (UIRefreshControl *)refreshControl {
|
||
if (!_refreshControl) {
|
||
_refreshControl = [[UIRefreshControl alloc] init];
|
||
[_refreshControl addTarget:self action:@selector(onRefresh) forControlEvents:UIControlEventValueChanged];
|
||
}
|
||
return _refreshControl;
|
||
}
|
||
|
||
- (UIButton *)publishButton {
|
||
if (!_publishButton) {
|
||
_publishButton = [UIButton buttonWithType:UIButtonTypeCustom];
|
||
_publishButton.backgroundColor = [UIColor colorWithRed:0.2 green:0.6 blue:0.86 alpha:1.0]; // 主色调
|
||
_publishButton.layer.cornerRadius = 28;
|
||
_publishButton.layer.shadowColor = [UIColor blackColor].CGColor;
|
||
_publishButton.layer.shadowOffset = CGSizeMake(0, 2);
|
||
_publishButton.layer.shadowOpacity = 0.3;
|
||
_publishButton.layer.shadowRadius = 4;
|
||
|
||
// 设置图标（暂时使用文字）
|
||
[_publishButton setTitle:@"+" forState:UIControlStateNormal];
|
||
_publishButton.titleLabel.font = [UIFont systemFontOfSize:32 weight:UIFontWeightLight];
|
||
[_publishButton setTitleColor:[UIColor whiteColor] forState:UIControlStateNormal];
|
||
|
||
[_publishButton addTarget:self action:@selector(onPublishButtonTapped) forControlEvents:UIControlEventTouchUpInside];
|
||
}
|
||
return _publishButton;
|
||
}
|
||
|
||
- (NSMutableArray *)dataSource {
|
||
if (!_dataSource) {
|
||
_dataSource = [NSMutableArray array];
|
||
}
|
||
return _dataSource;
|
||
}
|
||
|
||
@end
|