139 lines
5.9 KiB
Swift
139 lines
5.9 KiB
Swift
import SnapKit
|
||
import UIKit
|
||
|
||
/// 相册管理上传入口的传输模式选择 Sheet。
|
||
final class TravelAlbumTransferModeSheetViewController: UIViewController {
|
||
var onModeSelected: ((TravelAlbumOTGTransferMode) -> Void)?
|
||
|
||
private let titleLabel = UILabel()
|
||
private let subtitleLabel = UILabel()
|
||
private let optionsStack = UIStackView()
|
||
private let cancelButton = UIButton(type: .system)
|
||
|
||
override init(nibName nibNameOrNil: String?, bundle nibBundleOrNil: Bundle?) {
|
||
super.init(nibName: nibNameOrNil, bundle: nibBundleOrNil)
|
||
modalPresentationStyle = .pageSheet
|
||
if let sheetPresentationController {
|
||
let identifier = UISheetPresentationController.Detent.Identifier("travelAlbumTransferMode")
|
||
sheetPresentationController.detents = [
|
||
.custom(identifier: identifier) { min(356, $0.maximumDetentValue) },
|
||
]
|
||
sheetPresentationController.selectedDetentIdentifier = identifier
|
||
sheetPresentationController.prefersGrabberVisible = true
|
||
sheetPresentationController.preferredCornerRadius = 22
|
||
}
|
||
}
|
||
|
||
@available(*, unavailable)
|
||
required init?(coder: NSCoder) { fatalError("init(coder:) has not been implemented") }
|
||
|
||
override func viewDidLoad() {
|
||
super.viewDidLoad()
|
||
setupUI()
|
||
setupConstraints()
|
||
}
|
||
|
||
private func setupUI() {
|
||
view.backgroundColor = .white
|
||
titleLabel.text = "选择传输模式"
|
||
titleLabel.font = .systemFont(ofSize: 20, weight: .semibold)
|
||
titleLabel.textColor = AppColor.textPrimary
|
||
titleLabel.textAlignment = .center
|
||
subtitleLabel.text = "选择后进入对应的照片传输页面"
|
||
subtitleLabel.font = .systemFont(ofSize: 13)
|
||
subtitleLabel.textColor = AppColor.textSecondary
|
||
subtitleLabel.textAlignment = .center
|
||
optionsStack.axis = .vertical
|
||
optionsStack.spacing = 12
|
||
TravelAlbumOTGTransferMode.allCases.enumerated().forEach { index, mode in
|
||
optionsStack.addArrangedSubview(makeOption(mode: mode, index: index))
|
||
}
|
||
cancelButton.setTitle("取消", for: .normal)
|
||
cancelButton.setTitleColor(AppColor.textSecondary, for: .normal)
|
||
cancelButton.titleLabel?.font = .systemFont(ofSize: 16, weight: .semibold)
|
||
cancelButton.backgroundColor = UIColor(hex: 0xF4F5F7)
|
||
cancelButton.layer.cornerRadius = 12
|
||
cancelButton.addTarget(self, action: #selector(cancelTapped), for: .touchUpInside)
|
||
view.addSubview(titleLabel)
|
||
view.addSubview(subtitleLabel)
|
||
view.addSubview(optionsStack)
|
||
view.addSubview(cancelButton)
|
||
}
|
||
|
||
private func setupConstraints() {
|
||
titleLabel.snp.makeConstraints { make in
|
||
make.top.equalTo(view.safeAreaLayoutGuide).offset(12)
|
||
make.leading.trailing.equalToSuperview().inset(20)
|
||
}
|
||
subtitleLabel.snp.makeConstraints { make in
|
||
make.top.equalTo(titleLabel.snp.bottom).offset(7)
|
||
make.leading.trailing.equalToSuperview().inset(20)
|
||
}
|
||
optionsStack.snp.makeConstraints { make in
|
||
make.top.equalTo(subtitleLabel.snp.bottom).offset(18)
|
||
make.leading.trailing.equalToSuperview().inset(16)
|
||
}
|
||
cancelButton.snp.makeConstraints { make in
|
||
make.top.equalTo(optionsStack.snp.bottom).offset(14)
|
||
make.leading.trailing.equalTo(optionsStack)
|
||
make.height.equalTo(48)
|
||
make.bottom.lessThanOrEqualTo(view.safeAreaLayoutGuide).offset(-10)
|
||
}
|
||
}
|
||
|
||
private func makeOption(mode: TravelAlbumOTGTransferMode, index: Int) -> UIView {
|
||
let container = UIView()
|
||
container.backgroundColor = UIColor(hex: 0xF7F9FC)
|
||
container.layer.cornerRadius = 12
|
||
container.layer.borderWidth = 1
|
||
container.layer.borderColor = UIColor(hex: 0xE6ECF5).cgColor
|
||
let title = UILabel()
|
||
title.text = mode.title
|
||
title.font = .systemFont(ofSize: 16, weight: .semibold)
|
||
title.textColor = AppColor.textPrimary
|
||
let detail = UILabel()
|
||
detail.text = mode.detailText
|
||
detail.font = .systemFont(ofSize: 12)
|
||
detail.textColor = AppColor.textSecondary
|
||
detail.numberOfLines = 2
|
||
let enter = UILabel()
|
||
enter.text = "进入"
|
||
enter.font = .systemFont(ofSize: 13, weight: .semibold)
|
||
enter.textColor = AppColor.primary
|
||
let button = UIButton(type: .custom)
|
||
button.tag = index
|
||
button.accessibilityLabel = "\(mode.title)，\(mode.detailText)"
|
||
button.addTarget(self, action: #selector(modeTapped(_:)), for: .touchUpInside)
|
||
container.addSubview(title)
|
||
container.addSubview(detail)
|
||
container.addSubview(enter)
|
||
container.addSubview(button)
|
||
title.snp.makeConstraints { make in
|
||
make.top.equalToSuperview().offset(13)
|
||
make.leading.equalToSuperview().offset(16)
|
||
make.trailing.lessThanOrEqualTo(enter.snp.leading).offset(-12)
|
||
}
|
||
detail.snp.makeConstraints { make in
|
||
make.top.equalTo(title.snp.bottom).offset(5)
|
||
make.leading.equalTo(title)
|
||
make.trailing.lessThanOrEqualTo(enter.snp.leading).offset(-12)
|
||
}
|
||
enter.snp.makeConstraints { make in
|
||
make.trailing.equalToSuperview().offset(-16)
|
||
make.centerY.equalToSuperview()
|
||
}
|
||
button.snp.makeConstraints { $0.edges.equalToSuperview() }
|
||
container.snp.makeConstraints { $0.height.equalTo(78) }
|
||
return container
|
||
}
|
||
|
||
@objc private func modeTapped(_ sender: UIButton) {
|
||
guard TravelAlbumOTGTransferMode.allCases.indices.contains(sender.tag) else { return }
|
||
let mode = TravelAlbumOTGTransferMode.allCases[sender.tag]
|
||
let completion = onModeSelected
|
||
dismiss(animated: true) { completion?(mode) }
|
||
}
|
||
|
||
@objc private func cancelTapped() { dismiss(animated: true) }
|
||
}
|