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suixinkan_uikit/suixinkan/UI/Task/Views/TaskAddViews.swift
T

1088 lines
39 KiB
Swift

//
// TaskAddViews.swift
// suixinkan
//
import AVFoundation
import Kingfisher
import SnapKit
import UIKit
/// 添加任务素材网格区。
final class TaskAddMediaSectionView: UIView {
var onCloudImport: (() -> Void)?
var onLocalImport: (() -> Void)?
var onFileTap: ((TaskFileItem) -> Void)?
var onDeleteFile: ((TaskFileItem) -> Void)?
private var files: [TaskFileItem] = []
private var collectionHeightConstraint: Constraint?
private let gridColumns = 3
private let gridSpacing: CGFloat = 8
private enum Section { case main }
private enum Item: Hashable { case add; case file(String) }
private lazy var collectionView: UICollectionView = {
let layout = UICollectionViewCompositionalLayout { [weak self] _, environment in
let columns = self?.gridColumns ?? 3
let spacing = self?.gridSpacing ?? 8
let availableWidth = environment.container.effectiveContentSize.width
let totalSpacing = spacing * CGFloat(columns - 1)
let itemWidth = max(0, (availableWidth - totalSpacing) / CGFloat(columns))
let itemHeight = itemWidth / 1.77
let itemSize = NSCollectionLayoutSize(
widthDimension: .absolute(itemWidth),
heightDimension: .absolute(itemHeight)
)
let item = NSCollectionLayoutItem(layoutSize: itemSize)
let groupSize = NSCollectionLayoutSize(
widthDimension: .fractionalWidth(1),
heightDimension: .absolute(itemHeight)
)
let group = NSCollectionLayoutGroup.horizontal(
layoutSize: groupSize,
repeatingSubitem: item,
count: columns
)
group.interItemSpacing = .fixed(spacing)
let section = NSCollectionLayoutSection(group: group)
section.interGroupSpacing = spacing
return section
}
let view = UICollectionView(frame: .zero, collectionViewLayout: layout)
view.backgroundColor = .clear
view.isScrollEnabled = false
return view
}()
private lazy var dataSource = UICollectionViewDiffableDataSource<Section, Item>(collectionView: collectionView) {
[weak self] collectionView, indexPath, item in
switch item {
case .add:
let cell = collectionView.dequeueReusableCell(
withReuseIdentifier: TaskAddAddMediaCell.reuseIdentifier,
for: indexPath
) as! TaskAddAddMediaCell
return cell
case .file(let id):
let cell = collectionView.dequeueReusableCell(
withReuseIdentifier: TaskAddMediaCell.reuseIdentifier,
for: indexPath
) as! TaskAddMediaCell
if let file = self?.files.first(where: { $0.id == id }) {
cell.apply(file: file)
cell.onDelete = { self?.onDeleteFile?(file) }
}
return cell
}
}
private let titleLabel = UILabel()
private let tipsLabel = UILabel()
private let cloudButton = UIButton(type: .system)
override init(frame: CGRect) {
super.init(frame: frame)
backgroundColor = .clear
titleLabel.text = "添加图片"
titleLabel.font = .app(.bodyMedium)
titleLabel.textColor = AppColor.textPrimary
tipsLabel.text = "(点击图片或视频可添加备注)"
tipsLabel.font = .app(.caption)
tipsLabel.textColor = AppColor.textPrimary
tipsLabel.setContentCompressionResistancePriority(.defaultLow, for: .horizontal)
cloudButton.setTitle("云盘导入", for: .normal)
cloudButton.setTitleColor(AppColor.primary, for: .normal)
cloudButton.titleLabel?.font = .app(.caption)
cloudButton.addTarget(self, action: #selector(cloudTapped), for: .touchUpInside)
cloudButton.setContentCompressionResistancePriority(.required, for: .horizontal)
collectionView.register(TaskAddMediaCell.self, forCellWithReuseIdentifier: TaskAddMediaCell.reuseIdentifier)
collectionView.register(TaskAddAddMediaCell.self, forCellWithReuseIdentifier: TaskAddAddMediaCell.reuseIdentifier)
collectionView.delegate = self
addSubview(titleLabel)
addSubview(tipsLabel)
addSubview(cloudButton)
addSubview(collectionView)
titleLabel.snp.makeConstraints { make in
make.top.leading.equalToSuperview()
}
tipsLabel.snp.makeConstraints { make in
make.leading.equalTo(titleLabel.snp.trailing).offset(AppSpacing.xxs)
make.centerY.equalTo(titleLabel)
make.trailing.lessThanOrEqualTo(cloudButton.snp.leading).offset(-AppSpacing.xs)
}
cloudButton.snp.makeConstraints { make in
make.trailing.equalToSuperview()
make.centerY.equalTo(titleLabel)
}
collectionView.snp.makeConstraints { make in
make.top.equalTo(titleLabel.snp.bottom).offset(AppSpacing.sm)
make.leading.trailing.bottom.equalToSuperview()
collectionHeightConstraint = make.height.equalTo(88).constraint
}
}
@available(*, unavailable)
required init?(coder: NSCoder) {
fatalError("init(coder:) has not been implemented")
}
func apply(files: [TaskFileItem]) {
self.files = files
var snapshot = NSDiffableDataSourceSnapshot<Section, Item>()
snapshot.appendSections([.main])
snapshot.appendItems(files.map { Item.file($0.id) } + [.add])
let existingItems = Set(dataSource.snapshot().itemIdentifiers)
let itemsToReconfigure = snapshot.itemIdentifiers.filter(existingItems.contains)
snapshot.reconfigureItems(itemsToReconfigure)
dataSource.apply(snapshot, animatingDifferences: false)
updateCollectionHeight(itemCount: files.count + 1)
}
override func layoutSubviews() {
super.layoutSubviews()
updateCollectionHeight(itemCount: files.count + 1)
}
private func updateCollectionHeight(itemCount: Int) {
let availableWidth = collectionView.bounds.width
guard availableWidth > 0 else { return }
let itemWidth = max(0, (availableWidth - gridSpacing * CGFloat(gridColumns - 1)) / CGFloat(gridColumns))
let itemHeight = itemWidth / 1.77
let rows = max(1, Int(ceil(Double(itemCount) / Double(gridColumns))))
let height = itemHeight * CGFloat(rows) + gridSpacing * CGFloat(rows - 1)
collectionHeightConstraint?.update(offset: max(88, height))
}
@objc private func cloudTapped() {
onCloudImport?()
}
}
extension TaskAddMediaSectionView: UICollectionViewDelegate {
func collectionView(_ collectionView: UICollectionView, didSelectItemAt indexPath: IndexPath) {
guard let item = dataSource.itemIdentifier(for: indexPath) else { return }
switch item {
case .add:
onLocalImport?()
case .file(let id):
guard let file = files.first(where: { $0.id == id }) else { return }
onFileTap?(file)
}
}
}
/// 圆形上传进度视图,对齐 Android 上传素材 cell 的进度表现。
final class TaskCircularProgressView: UIView {
private let trackLayer = CAShapeLayer()
private let progressLayer = CAShapeLayer()
override init(frame: CGRect) {
super.init(frame: frame)
isHidden = true
layer.addSublayer(trackLayer)
layer.addSublayer(progressLayer)
trackLayer.fillColor = UIColor.clear.cgColor
trackLayer.strokeColor = UIColor.white.withAlphaComponent(0.35).cgColor
trackLayer.lineWidth = 3
progressLayer.fillColor = UIColor.clear.cgColor
progressLayer.strokeColor = UIColor.white.cgColor
progressLayer.lineCap = .round
progressLayer.lineWidth = 3
progressLayer.strokeEnd = 0
}
@available(*, unavailable)
required init?(coder: NSCoder) {
fatalError("init(coder:) has not been implemented")
}
override func layoutSubviews() {
super.layoutSubviews()
let radius = min(bounds.width, bounds.height) / 2 - progressLayer.lineWidth / 2
let path = UIBezierPath(
arcCenter: CGPoint(x: bounds.midX, y: bounds.midY),
radius: radius,
startAngle: -.pi / 2,
endAngle: .pi * 1.5,
clockwise: true
)
trackLayer.frame = bounds
progressLayer.frame = bounds
trackLayer.path = path.cgPath
progressLayer.path = path.cgPath
}
/// 设置 0...1 的上传进度。
func setProgress(_ progress: CGFloat) {
progressLayer.strokeEnd = min(1, max(0, progress))
}
}
/// 素材缩略图 cell。
final class TaskAddMediaCell: UICollectionViewCell {
static let reuseIdentifier = "TaskAddMediaCell"
var onDelete: (() -> Void)?
private let imageView = UIImageView()
private let overlayView = UIView()
private let progressRingView = TaskCircularProgressView()
private let progressLabel = UILabel()
private let deleteButton = UIButton(type: .system)
private let playIconView = UIImageView()
private let sourceBadgeLabel = UILabel()
override init(frame: CGRect) {
super.init(frame: frame)
contentView.backgroundColor = AppColor.inputBackground
contentView.layer.cornerRadius = AppRadius.sm
contentView.clipsToBounds = true
imageView.contentMode = .scaleAspectFill
imageView.clipsToBounds = true
overlayView.backgroundColor = UIColor.black.withAlphaComponent(0.2)
overlayView.isHidden = true
progressLabel.font = .app(.captionMedium)
progressLabel.textColor = .white
progressLabel.textAlignment = .center
deleteButton.setImage(UIImage(systemName: "xmark.circle.fill"), for: .normal)
deleteButton.tintColor = .white
deleteButton.addTarget(self, action: #selector(deleteTapped), for: .touchUpInside)
playIconView.image = UIImage(systemName: "play.circle.fill")
playIconView.tintColor = .white
playIconView.isHidden = true
sourceBadgeLabel.font = .app(.caption)
sourceBadgeLabel.textColor = .white
sourceBadgeLabel.textAlignment = .center
sourceBadgeLabel.backgroundColor = UIColor.black.withAlphaComponent(0.5)
sourceBadgeLabel.layer.cornerRadius = AppRadius.xs
sourceBadgeLabel.clipsToBounds = true
sourceBadgeLabel.isHidden = true
contentView.addSubview(imageView)
contentView.addSubview(overlayView)
contentView.addSubview(sourceBadgeLabel)
contentView.addSubview(playIconView)
contentView.addSubview(progressRingView)
contentView.addSubview(progressLabel)
contentView.addSubview(deleteButton)
imageView.snp.makeConstraints { make in make.edges.equalToSuperview() }
overlayView.snp.makeConstraints { make in make.edges.equalToSuperview() }
sourceBadgeLabel.snp.makeConstraints { make in
make.leading.bottom.equalToSuperview().inset(AppSpacing.xxs)
make.height.equalTo(18)
make.width.greaterThanOrEqualTo(34)
}
playIconView.snp.makeConstraints { make in
make.center.equalToSuperview()
make.width.height.equalTo(24)
}
progressRingView.snp.makeConstraints { make in
make.centerX.equalToSuperview()
make.centerY.equalToSuperview().offset(-10)
make.width.height.equalTo(28)
}
progressLabel.snp.makeConstraints { make in
make.top.equalTo(progressRingView.snp.bottom).offset(2)
make.centerX.equalToSuperview()
}
deleteButton.snp.makeConstraints { make in
make.top.trailing.equalToSuperview().inset(AppSpacing.xxs)
make.width.height.equalTo(20)
}
}
@available(*, unavailable)
required init?(coder: NSCoder) {
fatalError("init(coder:) has not been implemented")
}
override func prepareForReuse() {
super.prepareForReuse()
onDelete = nil
imageView.kf.cancelDownloadTask()
imageView.image = nil
progressRingView.setProgress(0)
}
func apply(file: TaskFileItem) {
let urlString = file.previewURLString
if let localPreviewData = file.localPreviewData,
let localImage = UIImage(data: localPreviewData) {
imageView.image = localImage
} else if let url = URL(string: urlString), !urlString.isEmpty {
imageView.kf.setImage(with: url)
} else {
imageView.image = UIImage(systemName: "photo")
imageView.tintColor = AppColor.textTertiary
}
playIconView.isHidden = file.fileType != 1 || file.isUploading
deleteButton.isHidden = file.isUploading
sourceBadgeLabel.isHidden = file.isUploading
sourceBadgeLabel.text = file.sourceBadgeText
if file.isUploading {
overlayView.isHidden = false
progressRingView.isHidden = false
progressRingView.setProgress(CGFloat(file.uploadProgress) / 100)
progressLabel.text = "\(file.uploadProgress)%"
} else {
overlayView.isHidden = true
progressRingView.isHidden = true
progressLabel.text = nil
}
}
@objc private func deleteTapped() {
onDelete?()
}
}
/// 本地导入占位 cell。
final class TaskAddAddMediaCell: UICollectionViewCell {
static let reuseIdentifier = "TaskAddAddMediaCell"
private let iconView = UIImageView()
private let titleLabel = UILabel()
override init(frame: CGRect) {
super.init(frame: frame)
contentView.backgroundColor = AppColor.inputBackground
contentView.layer.cornerRadius = AppRadius.sm
iconView.image = UIImage(systemName: "plus")
iconView.tintColor = AppColor.textTabInactive
titleLabel.text = "本地导入"
titleLabel.font = .app(.caption)
titleLabel.textColor = AppColor.textTabInactive
contentView.addSubview(iconView)
contentView.addSubview(titleLabel)
iconView.snp.makeConstraints { make in
make.centerX.equalToSuperview()
make.centerY.equalToSuperview().offset(-8)
make.width.height.equalTo(24)
}
titleLabel.snp.makeConstraints { make in
make.top.equalTo(iconView.snp.bottom).offset(2)
make.centerX.equalToSuperview()
}
}
@available(*, unavailable)
required init?(coder: NSCoder) {
fatalError("init(coder:) has not been implemented")
}
}
/// 任务优先级选择区。
final class TaskPrioritySectionView: UIView {
var onUrgentHourChange: ((Int) -> Void)?
var onCustomHourTextChange: ((String) -> Void)?
var onShowMessage: ((String) -> Void)?
private let titleLabel = UILabel()
private let noneButton = UIButton(type: .system)
private let twoHourButton = UIButton(type: .system)
private let customButton = UIButton(type: .system)
private let customField = UITextField()
private let customConfirmButton = UIButton(type: .system)
private let optionRow = UIStackView()
private let customRow = UIStackView()
private let stackView = UIStackView()
private var customHourText = ""
private var lastUrgentHour = 0
override init(frame: CGRect) {
super.init(frame: frame)
backgroundColor = .clear
titleLabel.text = "优先级"
titleLabel.font = .app(.bodyMedium)
titleLabel.textColor = AppColor.textPrimary
configureOptionButton(noneButton, title: "不加急")
configureOptionButton(twoHourButton, title: "加急(2小时)")
configureOptionButton(customButton, title: "自定义")
noneButton.addTarget(self, action: #selector(noneTapped), for: .touchUpInside)
twoHourButton.addTarget(self, action: #selector(twoHourTapped), for: .touchUpInside)
customButton.addTarget(self, action: #selector(customTapped), for: .touchUpInside)
customField.placeholder = "请输入小时数"
customField.font = .app(.body)
customField.textColor = AppColor.textPrimary
customField.keyboardType = .numberPad
customField.backgroundColor = .white
customField.layer.cornerRadius = AppRadius.sm
customField.layer.borderWidth = 1
customField.layer.borderColor = AppColor.border.cgColor
customField.delegate = self
customField.leftView = UIView(frame: CGRect(x: 0, y: 0, width: AppSpacing.sm, height: 1))
customField.leftViewMode = .always
customField.addTarget(self, action: #selector(customFieldChanged), for: .editingChanged)
customConfirmButton.setTitle("确定", for: .normal)
customConfirmButton.setTitleColor(.white, for: .normal)
customConfirmButton.titleLabel?.font = .app(.bodyMedium)
customConfirmButton.backgroundColor = AppColor.primary
customConfirmButton.layer.cornerRadius = AppRadius.xs
customConfirmButton.addTarget(self, action: #selector(customConfirmTapped), for: .touchUpInside)
optionRow.addArrangedSubview(noneButton)
optionRow.addArrangedSubview(twoHourButton)
optionRow.addArrangedSubview(customButton)
optionRow.axis = .horizontal
optionRow.spacing = AppSpacing.xs
optionRow.distribution = .fillEqually
customRow.addArrangedSubview(customField)
customRow.addArrangedSubview(customConfirmButton)
customRow.axis = .horizontal
customRow.spacing = AppSpacing.xs
customRow.alignment = .fill
customRow.isHidden = true
stackView.addArrangedSubview(titleLabel)
stackView.addArrangedSubview(optionRow)
stackView.addArrangedSubview(customRow)
stackView.axis = .vertical
stackView.spacing = AppSpacing.xs
addSubview(stackView)
stackView.snp.makeConstraints { make in
make.edges.equalToSuperview()
}
optionRow.snp.makeConstraints { make in
make.height.equalTo(42)
}
customField.snp.makeConstraints { make in
make.height.equalTo(46)
}
customConfirmButton.snp.makeConstraints { make in
make.width.equalTo(72)
}
}
@available(*, unavailable)
required init?(coder: NSCoder) {
fatalError("init(coder:) has not been implemented")
}
func apply(urgentHour: Int) {
let isCustom = urgentHour > 0 && urgentHour != 2
let wasCustom = lastUrgentHour > 0 && lastUrgentHour != 2
styleOption(noneButton, selected: urgentHour == 0)
styleOption(twoHourButton, selected: urgentHour == 2)
styleOption(customButton, selected: isCustom)
customRow.isHidden = !isCustom
if isCustom {
if !wasCustom || urgentHour != lastUrgentHour {
customHourText = "\(urgentHour)"
}
customField.text = customHourText
} else {
customHourText = ""
customField.text = ""
}
lastUrgentHour = urgentHour
}
private func configureOptionButton(_ button: UIButton, title: String) {
button.setTitle(title, for: .normal)
button.titleLabel?.font = .app(.caption)
button.layer.cornerRadius = AppRadius.xs
button.clipsToBounds = true
}
private func styleOption(_ button: UIButton, selected: Bool) {
button.backgroundColor = selected ? AppColor.primary : AppColor.inputBackground
button.setTitleColor(selected ? .white : AppColor.textSecondary, for: .normal)
}
@objc private func noneTapped() { onUrgentHourChange?(0) }
@objc private func twoHourTapped() { onUrgentHourChange?(2) }
@objc private func customTapped() {
guard lastUrgentHour <= 0 || lastUrgentHour == 2 else { return }
onUrgentHourChange?(1)
onCustomHourTextChange?("1")
}
@objc private func customFieldChanged() {
customHourText = customField.text ?? ""
onCustomHourTextChange?(customHourText)
}
@objc private func customConfirmTapped() {
guard let hour = Int(customHourText), hour > 0 else {
onShowMessage?("请输入有效的正整数")
return
}
onCustomHourTextChange?(customHourText)
onShowMessage?("加急\(hour)小时")
}
}
extension TaskPrioritySectionView: UITextFieldDelegate {
func textField(
_ textField: UITextField,
shouldChangeCharactersIn range: NSRange,
replacementString string: String
) -> Bool {
string.isEmpty || string.allSatisfy(\.isNumber)
}
}
/// 关联订单选择按钮。
final class TaskOrderSelectButton: UIControl {
private let titleLabel = UILabel()
private let arrowView = UIImageView(image: UIImage(systemName: "chevron.down"))
override init(frame: CGRect) {
super.init(frame: frame)
backgroundColor = .white
layer.cornerRadius = AppRadius.sm
layer.borderWidth = 1
layer.borderColor = AppColor.border.cgColor
titleLabel.font = .app(.bodyMedium)
titleLabel.textColor = AppColor.textTabInactive
titleLabel.text = "关联订单(可选)"
arrowView.tintColor = AppColor.textTabInactive
addSubview(titleLabel)
addSubview(arrowView)
titleLabel.snp.makeConstraints { make in
make.leading.equalToSuperview().offset(AppSpacing.sm)
make.centerY.equalToSuperview()
}
arrowView.snp.makeConstraints { make in
make.trailing.equalToSuperview().inset(AppSpacing.sm)
make.centerY.equalToSuperview()
}
snp.makeConstraints { make in make.height.equalTo(44) }
}
@available(*, unavailable)
required init?(coder: NSCoder) {
fatalError("init(coder:) has not been implemented")
}
func apply(orderNumber: String?) {
if let orderNumber, !orderNumber.isEmpty {
titleLabel.text = orderNumber
titleLabel.textColor = AppColor.textPrimary
} else {
titleLabel.text = "关联订单(可选)"
titleLabel.textColor = AppColor.textTabInactive
}
}
}
/// 任务素材备注弹窗。
final class TaskFileRemarkDialogView: KeyboardAvoidingDialogView {
var onCancel: (() -> Void)?
var onConfirm: (() -> Void)?
private let containerView = UIView()
private let titleLabel = UILabel()
private let previewContainerView = UIView()
private let previewView = UIImageView()
private let videoView = TaskRemarkVideoView()
private let remarkTitleLabel = UILabel()
private let textView = UITextView()
private let placeholderLabel = UILabel()
private let countLabel = UILabel()
private let cancelButton = UIButton(type: .system)
private let confirmButton = UIButton(type: .system)
private let buttonRow = UIStackView()
override init(frame: CGRect) {
super.init(frame: frame)
backgroundColor = AppColor.overlayScrim
keyboardAvoidingContentView = containerView
containerView.backgroundColor = .white
containerView.layer.cornerRadius = AppRadius.lg
titleLabel.text = "请填写剪辑备注"
titleLabel.font = .app(.title)
titleLabel.textColor = AppColor.textPrimary
previewView.contentMode = .scaleAspectFill
previewView.clipsToBounds = true
previewView.layer.cornerRadius = AppRadius.lg
previewView.backgroundColor = AppColor.inputBackground
previewContainerView.backgroundColor = AppColor.inputBackground
previewContainerView.layer.cornerRadius = AppRadius.lg
previewContainerView.clipsToBounds = true
remarkTitleLabel.text = "备注信息"
remarkTitleLabel.font = .app(.caption)
remarkTitleLabel.textColor = AppColor.textPrimary
textView.font = .app(.body)
textView.textColor = AppColor.textPrimary
textView.layer.borderWidth = 1
textView.layer.borderColor = AppColor.border.cgColor
textView.layer.cornerRadius = AppRadius.sm
textView.delegate = self
textView.textContainerInset = UIEdgeInsets(top: AppSpacing.sm, left: AppSpacing.xs, bottom: AppSpacing.sm, right: AppSpacing.xs)
placeholderLabel.text = "请输入备注(最多50字)"
placeholderLabel.font = .app(.body)
placeholderLabel.textColor = AppColor.textTertiary
countLabel.font = .app(.caption)
countLabel.textColor = AppColor.textTertiary
countLabel.text = "0/50"
cancelButton.setTitle("取消", for: .normal)
cancelButton.setTitleColor(AppColor.textSecondary, for: .normal)
cancelButton.backgroundColor = AppColor.inputBackground
cancelButton.layer.cornerRadius = AppRadius.xs
cancelButton.addTarget(self, action: #selector(cancelTapped), for: .touchUpInside)
confirmButton.setTitle("确定", for: .normal)
confirmButton.setTitleColor(.white, for: .normal)
confirmButton.backgroundColor = AppColor.primary
confirmButton.layer.cornerRadius = AppRadius.xs
confirmButton.addTarget(self, action: #selector(confirmTapped), for: .touchUpInside)
buttonRow.axis = .horizontal
buttonRow.spacing = AppSpacing.xs
buttonRow.alignment = .center
buttonRow.distribution = .fill
buttonRow.addArrangedSubview(cancelButton)
buttonRow.addArrangedSubview(confirmButton)
addSubview(containerView)
containerView.addSubview(titleLabel)
containerView.addSubview(previewContainerView)
previewContainerView.addSubview(previewView)
previewContainerView.addSubview(videoView)
containerView.addSubview(remarkTitleLabel)
containerView.addSubview(countLabel)
containerView.addSubview(textView)
textView.addSubview(placeholderLabel)
containerView.addSubview(buttonRow)
containerView.snp.makeConstraints { make in
make.centerX.equalToSuperview()
keyboardAvoidingCenterYConstraint = make.centerY.equalToSuperview().constraint
make.leading.trailing.equalToSuperview().inset(AppSpacing.lg)
}
titleLabel.snp.makeConstraints { make in
make.top.leading.equalToSuperview().offset(AppSpacing.md)
}
previewContainerView.snp.makeConstraints { make in
make.top.equalTo(titleLabel.snp.bottom).offset(AppSpacing.sm)
make.leading.trailing.equalToSuperview().inset(AppSpacing.md)
make.height.equalTo(previewContainerView.snp.width)
}
previewView.snp.makeConstraints { make in make.edges.equalToSuperview() }
videoView.snp.makeConstraints { make in make.edges.equalToSuperview() }
remarkTitleLabel.snp.makeConstraints { make in
make.top.equalTo(previewContainerView.snp.bottom).offset(AppSpacing.md)
make.leading.equalToSuperview().offset(AppSpacing.md)
}
countLabel.snp.makeConstraints { make in
make.centerY.equalTo(remarkTitleLabel)
make.trailing.equalToSuperview().inset(AppSpacing.md)
}
textView.snp.makeConstraints { make in
make.top.equalTo(remarkTitleLabel.snp.bottom).offset(AppSpacing.xs)
make.leading.trailing.equalToSuperview().inset(AppSpacing.md)
make.height.equalTo(80)
}
placeholderLabel.snp.makeConstraints { make in
make.top.equalToSuperview().offset(AppSpacing.sm)
make.leading.equalToSuperview().offset(AppSpacing.sm + 3)
make.trailing.lessThanOrEqualToSuperview().inset(AppSpacing.sm)
}
buttonRow.snp.makeConstraints { make in
make.top.equalTo(textView.snp.bottom).offset(AppSpacing.md)
make.trailing.bottom.equalToSuperview().inset(AppSpacing.md)
}
cancelButton.snp.makeConstraints { make in
make.height.equalTo(36)
make.width.equalTo(72)
}
confirmButton.snp.makeConstraints { make in
make.height.equalTo(36)
make.width.equalTo(72)
}
}
@available(*, unavailable)
required init?(coder: NSCoder) {
fatalError("init(coder:) has not been implemented")
}
func apply(file: TaskFileItem, text: String) {
textView.text = text
countLabel.text = "\(text.count)/50"
placeholderLabel.isHidden = !text.isEmpty
if file.fileType == 1,
let url = URL(string: file.uploadFileUrl ?? file.cloudFile?.fileUrl ?? ""),
!url.absoluteString.isEmpty {
previewView.isHidden = true
videoView.isHidden = false
videoView.configure(url: url)
return
}
videoView.stop()
videoView.isHidden = true
previewView.isHidden = false
let urlString = file.previewURLString
if let localPreviewData = file.localPreviewData,
let localImage = UIImage(data: localPreviewData) {
previewView.image = localImage
} else if let url = URL(string: urlString), !urlString.isEmpty {
previewView.kf.setImage(with: url)
} else {
previewView.image = UIImage(systemName: "photo")
previewView.tintColor = AppColor.textTertiary
}
}
@objc private func cancelTapped() {
videoView.stop()
onCancel?()
}
@objc private func confirmTapped() {
videoView.stop()
onConfirm?()
}
/// 当前输入的备注文本。
var inputText: String { textView.text ?? "" }
}
/// 任务备注弹窗中的视频播放视图。
final class TaskRemarkVideoView: UIView {
private let playerLayer = AVPlayerLayer()
private let playButton = UIButton(type: .system)
private var player: AVPlayer?
override init(frame: CGRect) {
super.init(frame: frame)
backgroundColor = .black
layer.addSublayer(playerLayer)
playButton.setImage(UIImage(systemName: "play.circle.fill"), for: .normal)
playButton.tintColor = .white
playButton.addTarget(self, action: #selector(togglePlayback), for: .touchUpInside)
addSubview(playButton)
playButton.snp.makeConstraints { make in
make.center.equalToSuperview()
make.width.height.equalTo(52)
}
}
@available(*, unavailable)
required init?(coder: NSCoder) {
fatalError("init(coder:) has not been implemented")
}
override func layoutSubviews() {
super.layoutSubviews()
playerLayer.frame = bounds
}
/// 切换到指定视频并准备播放。
func configure(url: URL) {
stop()
let player = AVPlayer(url: url)
self.player = player
playerLayer.player = player
playerLayer.videoGravity = .resizeAspect
playButton.isHidden = false
}
/// 停止播放并释放播放器。
func stop() {
player?.pause()
player = nil
playerLayer.player = nil
playButton.isHidden = false
}
@objc private func togglePlayback() {
guard let player else { return }
if player.timeControlStatus == .playing {
player.pause()
playButton.isHidden = false
} else {
player.play()
playButton.isHidden = true
}
}
}
extension TaskFileRemarkDialogView: UITextViewDelegate {
func textViewDidChange(_ textView: UITextView) {
if textView.text.count > 50 {
textView.text = String(textView.text.prefix(50))
}
placeholderLabel.isHidden = !textView.text.isEmpty
countLabel.text = "\(textView.text.count)/50"
}
}
/// 带边框的单行输入框。
final class TaskBorderTextField: UIView {
let textField = UITextField()
init(placeholder: String) {
super.init(frame: .zero)
backgroundColor = .white
layer.cornerRadius = AppRadius.sm
layer.borderWidth = 1
layer.borderColor = AppColor.border.cgColor
textField.placeholder = placeholder
textField.font = .app(.body)
textField.textColor = AppColor.textPrimary
addSubview(textField)
textField.snp.makeConstraints { make in
make.edges.equalToSuperview().inset(UIEdgeInsets(top: 10, left: 12, bottom: 10, right: 12))
}
snp.makeConstraints { make in make.height.equalTo(44) }
}
@available(*, unavailable)
required init?(coder: NSCoder) {
fatalError("init(coder:) has not been implemented")
}
}
/// 带边框的多行输入框。
final class TaskBorderTextView: UIView {
let textView = UITextView()
init(placeholder: String) {
super.init(frame: .zero)
backgroundColor = .white
layer.cornerRadius = AppRadius.sm
layer.borderWidth = 1
layer.borderColor = AppColor.border.cgColor
textView.font = .app(.body)
textView.textColor = AppColor.textPrimary
textView.text = placeholder
textView.textColor = AppColor.textTertiary
addSubview(textView)
textView.snp.makeConstraints { make in
make.edges.equalToSuperview().inset(AppSpacing.xs)
}
snp.makeConstraints { make in make.height.equalTo(80) }
}
@available(*, unavailable)
required init?(coder: NSCoder) {
fatalError("init(coder:) has not been implemented")
}
}
/// 任务上传类型底部弹层,对齐 Android `AddFileBottomModalForTask`。
final class TaskUploadTypeSheetView: UIView {
var onChooseImage: (() -> Void)?
var onChooseVideo: (() -> Void)?
var onCancel: (() -> Void)?
private let dimmingView = UIView()
private let panelView = UIView()
private let titleLabel = UILabel()
private let imageItem = TaskUploadTypeItemView(
title: "上传图片",
image: UIImage(named: "icon_cloud_storage_add_photo") ?? UIImage(systemName: "photo")
)
private let videoItem = TaskUploadTypeItemView(
title: "上传视频",
image: UIImage(named: "icon_cloud_storage_add_video") ?? UIImage(systemName: "video")
)
private let dividerView = UIView()
private let cancelButton = UIButton(type: .system)
private var panelBottomConstraint: Constraint?
override init(frame: CGRect) {
super.init(frame: frame)
backgroundColor = .clear
dimmingView.backgroundColor = AppColor.overlayScrim
dimmingView.alpha = 0
let tap = UITapGestureRecognizer(target: self, action: #selector(cancelTapped))
dimmingView.addGestureRecognizer(tap)
panelView.backgroundColor = .white
panelView.layer.cornerRadius = AppRadius.sheetTop
panelView.layer.maskedCorners = [.layerMinXMinYCorner, .layerMaxXMinYCorner]
panelView.clipsToBounds = true
titleLabel.text = "选择上传类型"
titleLabel.font = .app(.bodyMedium)
titleLabel.textColor = AppColor.textPrimary
titleLabel.textAlignment = .center
imageItem.addTarget(self, action: #selector(imageTapped), for: .touchUpInside)
videoItem.addTarget(self, action: #selector(videoTapped), for: .touchUpInside)
dividerView.backgroundColor = AppColor.border
cancelButton.setTitle("取消", for: .normal)
cancelButton.titleLabel?.font = .app(.bodyMedium)
cancelButton.setTitleColor(UIColor(hex: 0x4B5563), for: .normal)
cancelButton.backgroundColor = AppColor.inputBackground
cancelButton.layer.cornerRadius = AppRadius.lg
cancelButton.addTarget(self, action: #selector(cancelTapped), for: .touchUpInside)
addSubview(dimmingView)
addSubview(panelView)
panelView.addSubview(titleLabel)
panelView.addSubview(imageItem)
panelView.addSubview(videoItem)
panelView.addSubview(dividerView)
panelView.addSubview(cancelButton)
dimmingView.snp.makeConstraints { make in make.edges.equalToSuperview() }
panelView.snp.makeConstraints { make in
make.leading.trailing.equalToSuperview()
panelBottomConstraint = make.bottom.equalToSuperview().offset(260).constraint
}
titleLabel.snp.makeConstraints { make in
make.top.equalToSuperview().offset(AppSpacing.md)
make.leading.trailing.equalToSuperview().inset(AppSpacing.md)
}
imageItem.snp.makeConstraints { make in
make.top.equalTo(titleLabel.snp.bottom).offset(AppSpacing.md)
make.leading.trailing.equalToSuperview().inset(AppSpacing.md)
make.height.equalTo(58)
}
videoItem.snp.makeConstraints { make in
make.top.equalTo(imageItem.snp.bottom).offset(AppSpacing.sm)
make.leading.trailing.equalTo(imageItem)
make.height.equalTo(imageItem)
}
dividerView.snp.makeConstraints { make in
make.top.equalTo(videoItem.snp.bottom).offset(AppSpacing.md)
make.leading.trailing.equalToSuperview()
make.height.equalTo(0.5)
}
cancelButton.snp.makeConstraints { make in
make.top.equalTo(dividerView.snp.bottom).offset(AppSpacing.md)
make.leading.trailing.equalToSuperview().inset(AppSpacing.md)
make.height.equalTo(48)
make.bottom.equalTo(safeAreaLayoutGuide).inset(AppSpacing.md)
}
}
@available(*, unavailable)
required init?(coder: NSCoder) {
fatalError("init(coder:) has not been implemented")
}
/// 展示底部弹层。
func show() {
layoutIfNeeded()
panelBottomConstraint?.update(offset: 0)
UIView.animate(withDuration: 0.22, delay: 0, options: [.curveEaseOut]) {
self.dimmingView.alpha = 1
self.layoutIfNeeded()
}
}
/// 关闭底部弹层。
func dismiss(completion: (() -> Void)? = nil) {
panelBottomConstraint?.update(offset: panelView.bounds.height)
UIView.animate(withDuration: 0.18, delay: 0, options: [.curveEaseIn]) {
self.dimmingView.alpha = 0
self.layoutIfNeeded()
} completion: { _ in
completion?()
}
}
@objc private func imageTapped() {
onChooseImage?()
}
@objc private func videoTapped() {
onChooseVideo?()
}
@objc private func cancelTapped() {
onCancel?()
}
}
/// 上传类型弹层内的单个选项。
final class TaskUploadTypeItemView: UIControl {
private let iconView = UIImageView()
private let titleLabel = UILabel()
init(title: String, image: UIImage?) {
super.init(frame: .zero)
backgroundColor = .white
layer.cornerRadius = AppRadius.sm
layer.borderWidth = 1
layer.borderColor = AppColor.inputBackground.cgColor
iconView.image = image
iconView.contentMode = .scaleAspectFit
iconView.tintColor = AppColor.primary
titleLabel.text = title
titleLabel.font = .app(.bodyMedium)
titleLabel.textColor = .black
addSubview(iconView)
addSubview(titleLabel)
iconView.snp.makeConstraints { make in
make.leading.equalToSuperview().offset(AppSpacing.md)
make.centerY.equalToSuperview()
make.width.height.equalTo(32)
}
titleLabel.snp.makeConstraints { make in
make.leading.equalTo(iconView.snp.trailing).offset(AppSpacing.sm)
make.centerY.equalToSuperview()
make.trailing.lessThanOrEqualToSuperview().inset(AppSpacing.md)
}
}
@available(*, unavailable)
required init?(coder: NSCoder) {
fatalError("init(coder:) has not been implemented")
}
}