社区相关功能模块开发

TUIKit/TUICore/TUILogin.m

@@ -254,7 +254,8 @@ NSString *const TUILogoutFailNotification = @"TUILogoutFailNotification";
         [NSNotificationCenter.defaultCenter postNotificationName:TUILoginSuccessNotification object:nil];
     }
                                     fail:^(int code, NSString *desc) {
-        self.loginWithInit = NO;
+        __strong __typeof(weakSelf) strongSelf = weakSelf;
+        strongSelf.loginWithInit = NO;
         if (fail) {
             fail(code, desc);
         }

galaxy/galaxy/Classes/Base/C/YHNavigationController.swift

@@ -39,7 +39,7 @@ class YHNavigationController: UINavigationController {
         if let lastVC = viewControllers.last {
             let className = String(describing: type(of: lastVC))
             if !className.hasPrefix("TUI") { // 模糊匹配类名,使得腾讯IM页面不用隐藏NavigationBar
-                var needAnimated = false
+                var needAnimated = animated
                 let lastSecondCount = viewControllers.count - 2
                 if lastSecondCount >= 0 {
                     let lastSecondVC = viewControllers[lastSecondCount]

galaxy/galaxy/Classes/Modules/Community(社区)/Circle(下属社区)/V/YHCircleAddPhotoCell.swift

+//
+//  YHCircleAddPhotoCell.swift
+//  galaxy
+//
+//  Created by alexzzw on 2025/9/26.
+//  Copyright © 2025 https://www.galaxy-immi.com. All rights reserved.
+//
+
+import UIKit
+
+class YHCircleAddPhotoCell: UICollectionViewCell {
+    private lazy var containerView: UIView = {
+        let view = UIView()
+        view.backgroundColor = UIColor.systemGray6
+        return view
+    }()
+    
+    private lazy var plusImageView: UIImageView = {
+        let imageView = UIImageView()
+        imageView.image = UIImage(named: "circle_plus_icon")
+        return imageView
+    }()
+    
+    override init(frame: CGRect) {
+        super.init(frame: frame)
+        setupUI()
+    }
+    
+    required init?(coder: NSCoder) {
+        fatalError("init(coder:) has not been implemented")
+    }
+    
+    private func setupUI() {
+        contentView.addSubview(containerView)
+        containerView.addSubview(plusImageView)
+        
+        containerView.snp.makeConstraints { make in
+            make.edges.equalToSuperview()
+        }
+        
+        plusImageView.snp.makeConstraints { make in
+            make.center.equalToSuperview()
+            make.width.height.equalTo(40)
+        }
+    }
+}

galaxy/galaxy/Classes/Modules/Community(社区)/Circle(下属社区)/V/YHCircleMediaCell.swift

+//
+//  YHCircleMediaCell.swift
+//  galaxy
+//
+//  Created by alexzzw on 2025/9/27.
+//  Copyright © 2025 https://www.galaxy-immi.com. All rights reserved.
+//
+
+import UIKit
+import AVFoundation
+
+class YHCircleMediaCell: UICollectionViewCell {
+    var deleteCallback: (() -> Void)?
+    
+    // MARK: - UI Components
+    private lazy var imageView: UIImageView = {
+        let imageView = UIImageView()
+        imageView.contentMode = .scaleAspectFill
+        imageView.clipsToBounds = true
+        imageView.backgroundColor = UIColor.brandGrayColor2
+        return imageView
+    }()
+    
+    private lazy var deleteButton: UIButton = {
+        let button = UIButton(type: .custom)
+        button.setImage(UIImage(systemName: "xmark.circle.fill"), for: .normal)
+        button.tintColor = .white
+        button.backgroundColor = UIColor.black.withAlphaComponent(0.5)
+        button.layer.cornerRadius = 10
+        button.addTarget(self, action: #selector(deleteButtonTapped), for: .touchUpInside)
+        button.isHidden = true
+        return button
+    }()
+    
+    private lazy var playIcon: UIImageView = {
+        let imageView = UIImageView()
+        imageView.image = UIImage(named: "circle_play_icon")
+        imageView.isHidden = true
+        return imageView
+    }()
+    
+    private lazy var durationLabel: UILabel = {
+        let label = UILabel()
+        label.font = UIFont.systemFont(ofSize: 12, weight: .medium)
+        label.textColor = .white
+        label.backgroundColor = UIColor.black.withAlphaComponent(0.5)
+        label.textAlignment = .center
+        label.layer.cornerRadius = 8
+        label.clipsToBounds = true
+        label.isHidden = true
+        return label
+    }()
+    
+    // MARK: - Initialization
+    override init(frame: CGRect) {
+        super.init(frame: frame)
+        setupUI()
+    }
+    
+    required init?(coder: NSCoder) {
+        fatalError("init(coder:) has not been implemented")
+    }
+    
+    // MARK: - Setup UI
+    private func setupUI() {
+        contentView.addSubview(imageView)
+        contentView.addSubview(playIcon)
+        contentView.addSubview(durationLabel)
+        contentView.addSubview(deleteButton)
+        
+        imageView.snp.makeConstraints { make in
+            make.edges.equalToSuperview()
+        }
+        
+        playIcon.snp.makeConstraints { make in
+            make.center.equalToSuperview()
+            make.width.height.equalTo(40)
+        }
+        
+        durationLabel.snp.makeConstraints { make in
+            make.bottom.right.equalToSuperview().inset(8)
+            make.height.equalTo(20)
+            make.width.greaterThanOrEqualTo(35)
+        }
+        
+        deleteButton.snp.makeConstraints { make in
+            make.top.right.equalToSuperview().inset(4)
+            make.width.height.equalTo(20)
+        }
+    }
+    
+    // MARK: - Configure Cell
+    func configure(with mediaItem: YHSelectMediaItem) {
+        resetCell()
+        
+        switch mediaItem.type {
+        case .image:
+            configureForImage(mediaItem)
+        case .video:
+            configureForVideo(mediaItem)
+        }
+    }
+    
+    private func resetCell() {
+        imageView.image = nil
+        playIcon.isHidden = true
+        durationLabel.isHidden = true
+        durationLabel.text = nil
+    }
+    
+    private func configureForImage(_ mediaItem: YHSelectMediaItem) {
+        imageView.image = mediaItem.image
+        playIcon.isHidden = true
+        durationLabel.isHidden = true
+    }
+    
+    private func configureForVideo(_ mediaItem: YHSelectMediaItem) {
+        // 显示视频相关UI
+        playIcon.isHidden = false
+        
+        // 生成视频缩略图
+        if let videoURL = mediaItem.videoURL {
+            generateVideoThumbnail(from: videoURL) { [weak self] thumbnail in
+                DispatchQueue.main.async {
+                    self?.imageView.image = thumbnail
+                }
+            }
+        }
+        
+        // 显示视频时长
+//        if let duration = mediaItem.duration {
+//            durationLabel.text = formatDuration(duration)
+//            durationLabel.isHidden = false
+//        } else if let videoURL = mediaItem.videoURL {
+//            // 如果没有时长信息，尝试获取
+//            getVideoDuration(from: videoURL) { [weak self] duration in
+//                DispatchQueue.main.async {
+//                    if duration > 0 {
+//                        self?.durationLabel.text = self?.formatDuration(duration)
+//                        self?.durationLabel.isHidden = false
+//                    }
+//                }
+//            }
+//        }
+    }
+    
+    // MARK: - Video Helpers
+    private func generateVideoThumbnail(from url: URL, completion: @escaping (UIImage?) -> Void) {
+        DispatchQueue.global(qos: .userInitiated).async {
+            let asset = AVAsset(url: url)
+            let imageGenerator = AVAssetImageGenerator(asset: asset)
+            imageGenerator.appliesPreferredTrackTransform = true
+            imageGenerator.maximumSize = CGSize(width: 300, height: 300)
+            
+            let time = CMTime(seconds: 0.0, preferredTimescale: 600)
+            
+            do {
+                let cgImage = try imageGenerator.copyCGImage(at: time, actualTime: nil)
+                let thumbnail = UIImage(cgImage: cgImage)
+                completion(thumbnail)
+            } catch {
+                print("生成视频缩略图失败: \(error)")
+                completion(nil)
+            }
+        }
+    }
+    
+    private func getVideoDuration(from url: URL, completion: @escaping (TimeInterval) -> Void) {
+        DispatchQueue.global(qos: .userInitiated).async {
+            let asset = AVAsset(url: url)
+            let duration = CMTimeGetSeconds(asset.duration)
+            completion(duration.isNaN ? 0 : duration)
+        }
+    }
+    
+    private func formatDuration(_ duration: TimeInterval) -> String {
+        let totalSeconds = Int(duration)
+        let minutes = totalSeconds / 60
+        let seconds = totalSeconds % 60
+        
+        if minutes > 0 {
+            return String(format: "%d:%02d", minutes, seconds)
+        } else {
+            return String(format: "0:%02d", seconds)
+        }
+    }
+    
+    // MARK: - Actions
+    @objc private func deleteButtonTapped() {
+        deleteCallback?()
+    }
+}

galaxy/galaxy/Classes/Modules/Community(社区)/Circle(下属社区)/V/YHCirclePhotoCell.swift

+//
+//  YHCirclePhotoCell.swift
+//  galaxy
+//
+//  Created by alexzzw on 2025/9/26.
+//  Copyright © 2025 https://www.galaxy-immi.com. All rights reserved.
+//
+
+import UIKit
+
+// MARK: - Custom Cells
+class YHCirclePhotoCell: UICollectionViewCell {
+    var deleteCallback: (() -> Void)?
+    
+    private lazy var imageView: UIImageView = {
+        let imageView = UIImageView()
+        imageView.contentMode = .scaleAspectFill
+        imageView.clipsToBounds = true
+        return imageView
+    }()
+    
+    private lazy var deleteButton: UIButton = {
+        let button = UIButton(type: .custom)
+        button.setImage(UIImage(systemName: "xmark.circle.fill"), for: .normal)
+        button.tintColor = .white
+        button.backgroundColor = UIColor.black.withAlphaComponent(0.5)
+        button.layer.cornerRadius = 10
+        button.addTarget(self, action: #selector(deleteButtonTapped), for: .touchUpInside)
+        button.isHidden = true
+        return button
+    }()
+    
+    override init(frame: CGRect) {
+        super.init(frame: frame)
+        setupUI()
+    }
+    
+    required init?(coder: NSCoder) {
+        fatalError("init(coder:) has not been implemented")
+    }
+    
+    private func setupUI() {
+        contentView.addSubview(imageView)
+        contentView.addSubview(deleteButton)
+        
+        imageView.snp.makeConstraints { make in
+            make.edges.equalToSuperview()
+        }
+        
+        deleteButton.snp.makeConstraints { make in
+            make.top.right.equalToSuperview().inset(4)
+            make.width.height.equalTo(20)
+        }
+    }
+    
+    func configure(with image: UIImage) {
+        imageView.image = image
+    }
+    
+    @objc private func deleteButtonTapped() {
+        deleteCallback?()
+    }
+}

galaxy/galaxy/Classes/Modules/IntelligentService(服务中心)/QMAS(优才)/MyCertificates(我的证书)/V/YHCertificateUploadSheetView.swift

@@ -405,8 +405,31 @@ extension YHCertificateUploadSheetView: (UIImagePickerControllerDelegate & UINav
         return false
     }
     
+    private func getCaptureDeviceAuthorization(notDeterminedBlock: (() -> Void)?) -> Bool? {
+        let cameraAuthStatus = AVCaptureDevice.authorizationStatus(for: .video)
+        
+        switch cameraAuthStatus {
+        case .authorized:
+            // 已授权，直接使用相机
+           return true
+            
+        case .notDetermined:
+            // 未请求过权限，主动请求
+            AVCaptureDevice.requestAccess(for: .video) { _ in
+                notDeterminedBlock?()
+            }
+            return nil
+        case .denied, .restricted:
+            // 权限被拒绝或受限
+            break
+        @unknown default:
+            break
+        }
+        return false
+    }
+    
      func takePhoto() {
-         guard let authorization = getPhotoLibraryAuthorization(notDeterminedBlock: {
+         guard let authorization = getCaptureDeviceAuthorization(notDeterminedBlock: {
              DispatchQueue.main.async {
                  self.takePhoto()
              }
@@ -415,7 +438,7 @@ extension YHCertificateUploadSheetView: (UIImagePickerControllerDelegate & UINav
          }
          
          if !authorization {
-             YHHUD.flash(message: "请在设置中打开相册权限")
+             YHHUD.flash(message: "请在设置中打开相机权限")
              return
          }
              

galaxy/galaxy/Classes/Modules/IntelligentService(服务中心)/QMAS(优才)/MyDocuments(我的文书)/V/YHDocumentUploadView.swift

@@ -310,8 +310,31 @@ extension YHDocumentUploadView: (UIImagePickerControllerDelegate & UINavigationC
         return false
     }
     
+    private func getCaptureDeviceAuthorization(notDeterminedBlock: (() -> Void)?) -> Bool? {
+        let cameraAuthStatus = AVCaptureDevice.authorizationStatus(for: .video)
+        
+        switch cameraAuthStatus {
+        case .authorized:
+            // 已授权，直接使用相机
+           return true
+            
+        case .notDetermined:
+            // 未请求过权限，主动请求
+            AVCaptureDevice.requestAccess(for: .video) { _ in
+                notDeterminedBlock?()
+            }
+            return nil
+        case .denied, .restricted:
+            // 权限被拒绝或受限
+            break
+        @unknown default:
+            break
+        }
+        return false
+    }
+    
      func takePhoto() {
-         guard let authorization = getPhotoLibraryAuthorization(notDeterminedBlock: {
+         guard let authorization = getCaptureDeviceAuthorization(notDeterminedBlock: {
              DispatchQueue.main.async {
                  self.takePhoto()
              }
@@ -320,7 +343,7 @@ extension YHDocumentUploadView: (UIImagePickerControllerDelegate & UINavigationC
          }
          
          if !authorization {
-             YHHUD.flash(message: "请在设置中打开相册权限")
+             YHHUD.flash(message: "请在设置中打开相机权限")
              return
          }
              

galaxy/galaxy/Classes/Modules/PictureReview(图片预览)/YHMediaBrowserViewController.swift

+//
+//  YHMediaBrowserViewController.swift
+//  galaxy
+//
+//  Created by alexzzw on 2025/9/27.
+//  Copyright © 2025 https://www.galaxy-immi.com. All rights reserved.
+//
+
+import Kingfisher
+import UIKit
+import JXPhotoBrowser
+import Photos
+import PhotosUI
+
+class YHMediaBrowserViewController: JXPhotoBrowser {
+
+    var deleteMediaBlock: ((Int) -> Void)?
+    
+    var dismissBlock: (() -> Void)?
+    
+    lazy var navBar: UIView = {
+        let v = UIView()
+        
+        let backBtn = UIButton()
+        backBtn.setImage(UIImage(named: "nav_back_white"), for: .normal)
+        backBtn.addTarget(self, action: #selector(didBackBtnClicked), for: .touchUpInside)
+        v.addSubview(backBtn)
+        
+        let deleteBtn = UIButton()
+        let img = UIImage(named: "media_brower_delete")
+        let templateImage = img?.withRenderingMode(.alwaysTemplate)
+        deleteBtn.setImage(templateImage, for: .normal)
+        deleteBtn.imageView?.tintColor = .white
+        deleteBtn.addTarget(self, action: #selector(didDeleteBtnClicked), for: .touchUpInside)
+        v.addSubview(deleteBtn)
+        
+        backBtn.snp.makeConstraints { make in
+            make.width.height.equalTo(44)
+            make.left.equalToSuperview()
+            make.bottom.equalToSuperview()
+        }
+        
+        deleteBtn.snp.makeConstraints { make in
+            make.width.height.equalTo(44)
+            make.right.equalToSuperview()
+            make.bottom.equalToSuperview()
+        }
+        
+        return v
+    }()
+    
+    @objc func didBackBtnClicked() {
+        dismiss()
+    }
+    
+    @objc func didDeleteBtnClicked() {
+        let index = self.browserView.pageIndex
+        deleteMediaBlock?(index)
+    }
+    
+    override func viewDidLoad() {
+        super.viewDidLoad()
+        view.addSubview(navBar)
+        navBar.snp.makeConstraints { make in
+            make.left.right.top.equalToSuperview()
+            make.height.equalTo(k_Height_NavigationtBarAndStatuBar)
+        }
+    }
+    
+    deinit {
+        printLog("YHMediaBrowserViewController deinit")
+    }
+    
+    override func dismiss() {
+        super.dismiss()
+        dismissBlock?()
+    }
+}

galaxy/galaxy/Classes/Modules/PictureReview(图片预览)/YHPreviewMediaItem.swift

+//
+//  YHPreviewMediaItem.swift
+//  galaxy
+//
+//  Created by alexzzw on 2025/9/27.
+//  Copyright © 2025 https://www.galaxy-immi.com. All rights reserved.
+//
+
+import UIKit
+
+// 预览媒体项 - 专门用于预览的数据模型
+struct YHPreviewMediaItem {
+    let type: YHMediaType
+    let source: YHMediaSource
+    
+    enum YHMediaSource {
+        case remoteURL(String)           // 远程URL
+        case localImage(UIImage)         // 本地图片
+        case localVideoURL(URL)          // 本地视频文件URL
+        
+        var displayURL: String {
+            switch self {
+            case .remoteURL(let url):
+                return url
+            case .localImage:
+                return "" // 本地图片不需要URL
+            case .localVideoURL(let url):
+                return url.absoluteString
+            }
+        }
+    }
+    
+    // 从远程URL创建
+    init(remoteURL: String, type: YHMediaType = .image) {
+        self.type = type
+        self.source = .remoteURL(remoteURL)
+    }
+    
+    // 从本地图片创建
+    init(localImage: UIImage) {
+        self.type = .image
+        self.source = .localImage(localImage)
+    }
+    
+    // 从本地视频URL创建
+    init(localVideoURL: URL) {
+        self.type = .video
+        self.source = .localVideoURL(localVideoURL)
+    }
+    
+    // 从 YHSelectMediaItem 创建
+    init(from selectMediaItem: YHSelectMediaItem) {
+        self.type = selectMediaItem.type
+        
+        switch selectMediaItem.type {
+        case .image:
+            if let image = selectMediaItem.image {
+                self.source = .localImage(image)
+            } else {
+                // 如果没有本地图片，使用占位符
+                self.source = .localImage(UIImage(named: "global_default_image") ?? UIImage())
+            }
+        case .video:
+            if let videoURL = selectMediaItem.videoURL {
+                self.source = .localVideoURL(videoURL)
+            } else {
+                // 异常情况，创建一个空的远程URL
+                self.source = .remoteURL("")
+            }
+        }
+    }
+}

galaxy/galaxy/Classes/Modules/PictureReview(图片预览)/YHSelectMediaItem.swift

+//
+//  YHSelectMediaItem.swift
+//  galaxy
+//
+//  Created by alexzzw on 2025/9/27.
+//  Copyright © 2025 https://www.galaxy-immi.com. All rights reserved.
+//
+
+import UIKit
+
+class YHSelectMediaItem {
+    var name: String
+    var type: YHMediaType
+    var image: UIImage?
+    var videoURL: URL?
+    var duration: TimeInterval?
+    
+    init(name: String = "", type: YHMediaType = .image, image: UIImage? = nil, videoURL: URL? = nil, duration: TimeInterval? = nil) {
+        self.name = name
+        self.type = type
+        self.image = image
+        self.videoURL = videoURL
+        self.duration = duration
+    }
+}
+
+enum YHMediaType {
+    case image
+    case video
+}

galaxy/galaxy/Classes/Modules/PictureReview(图片预览)/YHVideoCell.swift

+//
+//  YHVideoCell.swift
+//  galaxy
+//
+//  Created by alexzzw on 2025/9/27.
+//  Copyright © 2025 https://www.galaxy-immi.com. All rights reserved.
+//
+
+import Foundation
+import UIKit
+import AVFoundation
+import JXPhotoBrowser
+import SnapKit
+
+class YHVideoCell: UIView, JXPhotoBrowserCell {
+    
+    weak var photoBrowser: JXPhotoBrowser?
+    
+    lazy var player = AVPlayer()
+    lazy var playerLayer = AVPlayerLayer(player: player)
+    
+    // 播放状态图标
+    lazy var playImageView: UIImageView = {
+        let imageView = UIImageView()
+        let playImage = UIImage(named: "circle_play_icon")?.withRenderingMode(.alwaysOriginal)
+        imageView.image = playImage
+        return imageView
+    }()
+    
+    // 进度滑块
+    lazy var progressSlider: UISlider = {
+        let slider = UISlider()
+        slider.minimumTrackTintColor = .white
+        slider.maximumTrackTintColor = UIColor.white.withAlphaComponent(0.3)
+        slider.thumbTintColor = .white
+        slider.addTarget(self, action: #selector(sliderValueChanged), for: .valueChanged)
+        slider.addTarget(self, action: #selector(sliderTouchDown), for: .touchDown)
+        slider.addTarget(self, action: #selector(sliderTouchUp), for: .touchUpInside)
+        slider.addTarget(self, action: #selector(sliderTouchUp), for: .touchUpOutside)
+        return slider
+    }()
+    
+    // 时间标签
+    lazy var timeLabel: UILabel = {
+        let label = UILabel()
+        label.font = UIFont.systemFont(ofSize: 12)
+        label.textColor = .white
+        label.text = "00:00 / 00:00"
+        label.textAlignment = .right
+        return label
+    }()
+    
+    private var timeObserver: Any?
+    private var isPlaying = false
+    private var isSeeking = false
+    
+    static func generate(with browser: JXPhotoBrowser) -> Self {
+        let instance = Self.init(frame: .zero)
+        instance.photoBrowser = browser
+        return instance
+    }
+    
+    required override init(frame: CGRect) {
+        super.init(frame: .zero)
+        setupUI()
+        setupGestures()
+    }
+    
+    required init?(coder: NSCoder) {
+        fatalError("init(coder:) has not been implemented")
+    }
+    
+    deinit {
+        removeTimeObserver()
+        NotificationCenter.default.removeObserver(self)
+    }
+    
+    private func setupUI() {
+        backgroundColor = .black
+        
+        layer.addSublayer(playerLayer)
+        addSubview(playImageView)
+        addSubview(progressSlider)
+        addSubview(timeLabel)
+        
+        setupConstraints()
+        setupNotifications()
+    }
+    
+    private func setupConstraints() {
+        playImageView.snp.makeConstraints { make in
+            make.center.equalToSuperview()
+            make.width.height.equalTo(48)
+        }
+        
+        progressSlider.snp.makeConstraints { make in
+            make.left.right.equalToSuperview().inset(16)
+            make.bottom.equalToSuperview().offset(-60)
+            make.height.equalTo(30)
+        }
+        
+        timeLabel.snp.makeConstraints { make in
+            make.right.equalToSuperview().offset(-16)
+            make.top.equalTo(progressSlider.snp.bottom).offset(8)
+        }
+    }
+    
+    private func setupGestures() {
+        let tap = UITapGestureRecognizer(target: self, action: #selector(handleTap))
+        addGestureRecognizer(tap)
+        
+        let doubleTap = UITapGestureRecognizer(target: self, action: #selector(handleDoubleTap))
+        doubleTap.numberOfTapsRequired = 2
+        addGestureRecognizer(doubleTap)
+        
+        tap.require(toFail: doubleTap)
+    }
+    
+    private func setupNotifications() {
+        NotificationCenter.default.addObserver(
+            self,
+            selector: #selector(playerDidFinishPlaying),
+            name: .AVPlayerItemDidPlayToEndTime,
+            object: nil
+        )
+    }
+    
+    override func layoutSubviews() {
+        super.layoutSubviews()
+        playerLayer.frame = bounds
+    }
+    
+    // MARK: - Actions
+    @objc private func handleTap() {
+        // 点击整个页面播放或暂停
+        if isPlaying {
+            pauseVideo()
+        } else {
+            playVideo()
+        }
+        
+        // 显示/隐藏控制器
+        toggleControlsVisibility()
+    }
+    
+    @objc private func handleDoubleTap() {
+        photoBrowser?.dismiss()
+    }
+    
+    @objc private func sliderValueChanged(_ sender: UISlider) {
+        guard let item = player.currentItem else { return }
+        let duration = CMTimeGetSeconds(item.duration)
+        if duration.isFinite && duration > 0 {
+            let targetTime = Double(sender.value) * duration
+            let currentTimeString = formatTime(targetTime)
+            let durationString = formatTime(duration)
+            timeLabel.text = "\(currentTimeString) / \(durationString)"
+        }
+    }
+    
+    @objc private func sliderTouchDown() {
+        isSeeking = true
+    }
+    
+    @objc private func sliderTouchUp() {
+        guard let item = player.currentItem else { return }
+        let duration = CMTimeGetSeconds(item.duration)
+        if duration.isFinite && duration > 0 {
+            let targetTime = Double(progressSlider.value) * duration
+            let seekTime = CMTime(seconds: targetTime, preferredTimescale: CMTimeScale(NSEC_PER_SEC))
+            player.seek(to: seekTime) { [weak self] _ in
+                self?.isSeeking = false
+            }
+        } else {
+            isSeeking = false
+        }
+    }
+    
+    @objc private func playerDidFinishPlaying() {
+        isPlaying = false
+        playImageView.isHidden = false
+        player.seek(to: CMTime.zero)
+        progressSlider.value = 0
+        updatePlayButtonImage()
+    }
+    
+    // MARK: - Video Control
+    func loadVideo(from url: URL) {
+        let playerItem = AVPlayerItem(url: url)
+        player.replaceCurrentItem(with: playerItem)
+        addTimeObserver()
+        updatePlayButtonImage()
+    }
+    
+    func loadVideo(from urlString: String) {
+        guard let url = URL(string: urlString) else { return }
+        loadVideo(from: url)
+    }
+    
+    func playVideo() {
+        player.play()
+        isPlaying = true
+        playImageView.isHidden = true
+        updatePlayButtonImage()
+    }
+    
+    private func pauseVideo() {
+        player.pause()
+        isPlaying = false
+        playImageView.isHidden = false
+        updatePlayButtonImage()
+    }
+    
+    func stopVideo() {
+        player.pause()
+        player.seek(to: CMTime.zero)
+        isPlaying = false
+        playImageView.isHidden = false
+        progressSlider.value = 0
+        updatePlayButtonImage()
+    }
+    
+    private func updatePlayButtonImage() {
+        let imageName = isPlaying ? "circle_pause_icon" : "circle_play_icon"
+        let image = UIImage(named: imageName)?.withRenderingMode(.alwaysOriginal)
+        playImageView.image = image
+    }
+    
+    private func toggleControlsVisibility() {
+        let isHidden = playImageView.alpha == 0
+        UIView.animate(withDuration: 0.3) {
+            self.playImageView.alpha = isHidden ? 1.0 : 0.0
+            self.progressSlider.alpha = isHidden ? 1.0 : 0.0
+            self.timeLabel.alpha = isHidden ? 1.0 : 0.0
+        } completion: { _ in
+            self.playImageView.isHidden = !isHidden && self.isPlaying
+            self.progressSlider.isHidden = !isHidden
+            self.timeLabel.isHidden = !isHidden
+        }
+    }
+    
+    // MARK: - Time Observer
+    private func addTimeObserver() {
+        let timeInterval = CMTime(seconds: 0.1, preferredTimescale: CMTimeScale(NSEC_PER_SEC))
+        timeObserver = player.addPeriodicTimeObserver(forInterval: timeInterval, queue: .main) { [weak self] _ in
+            self?.updateProgress()
+        }
+    }
+    
+    private func removeTimeObserver() {
+        if let timeObserver = timeObserver {
+            player.removeTimeObserver(timeObserver)
+            self.timeObserver = nil
+        }
+    }
+    
+    private func updateProgress() {
+        guard let item = player.currentItem, !isSeeking else { return }
+        
+        let currentTime = CMTimeGetSeconds(player.currentTime())
+        let duration = CMTimeGetSeconds(item.duration)
+        
+        if duration.isFinite && duration > 0 {
+            progressSlider.value = Float(currentTime / duration)
+            
+            let currentTimeString = formatTime(currentTime)
+            let durationString = formatTime(duration)
+            timeLabel.text = "\(currentTimeString) / \(durationString)"
+        }
+    }
+    
+    private func formatTime(_ time: Double) -> String {
+        if time.isInfinite || time.isNaN {
+            return "00:00"
+        }
+        
+        let minutes = Int(time) / 60
+        let seconds = Int(time) % 60
+        return String(format: "%02d:%02d", minutes, seconds)
+    }
+}

galaxy/galaxy/Res/Assets.xcassets/Community/Circle/circle_pause_icon.imageset/Contents.json

+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "circle_pause_icon@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "circle_pause_icon@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

galaxy/galaxy/Res/Assets.xcassets/Community/Circle/circle_play_icon.imageset/Contents.json

+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "circle_play_icon@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "circle_play_icon@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

galaxy/galaxy/Res/Assets.xcassets/Community/Circle/circle_plus_icon.imageset/Contents.json

+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "circle_plus_icon@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "circle_plus_icon@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

galaxy/galaxy/Res/Assets.xcassets/Community/Circle/media_brower_delete.imageset/Contents.json

+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "media_brower_delete@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "media_brower_delete@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}