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Copy pathDeviceSettingView.swift
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358 lines (295 loc) · 10.5 KB
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import UIKit
import SnapKit
import Combine
import AtomicXCore
/**
* Device management panel content - reusable component
*
* APIs involved:
* - DeviceStore.shared.openLocalCamera(isFront:completion:) - open the camera
* - DeviceStore.shared.closeLocalCamera() - close the camera
* - DeviceStore.shared.openLocalMicrophone(completion:) - open the microphone
* - DeviceStore.shared.closeLocalMicrophone() - close the microphone
* - DeviceStore.shared.switchCamera(isFront:) - switch between the front and rear cameras
* - DeviceStore.shared.switchMirror(mirrorType:) - set the mirror mode
* - DeviceStore.shared.updateVideoQuality(_:) - set the video quality
* - DeviceStore.shared.state - device state observation (DeviceState)
*
* Pure UI component that depends only on the public DeviceStore API and is not coupled to a specific business scenario.
* Reusable across all four stages (BasicStreaming /Interactive /MultiConnect /LivePK).
*/
class DeviceSettingView: UIView {
// MARK: - UI Components
private let scrollView: UIScrollView = {
let scrollView = UIScrollView()
scrollView.showsVerticalScrollIndicator = false
return scrollView
}()
private let stackView: UIStackView = {
let stack = UIStackView()
stack.axis = .vertical
stack.spacing = 0
return stack
}()
/// camera switch
private let cameraSwitch = SettingToggleRow(
icon: "camera.fill",
titleKey: "deviceSetting.camera"
)
/// microphone switch
private let microphoneSwitch = SettingToggleRow(
icon: "mic.fill",
titleKey: "deviceSetting.microphone"
)
/// front/rear camera switch
private let frontCameraSwitch = SettingToggleRow(
icon: "camera.rotate.fill",
titleKey: "deviceSetting.frontCamera"
)
/// mirror mode switch
private let mirrorSwitch = SettingToggleRow(
icon: "arrow.left.and.right.righttriangle.left.righttriangle.right.fill",
titleKey: "deviceSetting.mirror"
)
/// video quality selection
private let videoQualityRow = SettingSegmentRow(
icon: "slider.horizontal.3",
titleKey: "deviceSetting.videoQuality",
segments: ["360P", "540P", "720P", "1080P"]
)
// MARK: - Properties
private var cancellables = Set<AnyCancellable>()
// MARK: - Init
override init(frame: CGRect) {
super.init(frame: frame)
setupUI()
setupBindings()
setupActions()
}
required init?(coder: NSCoder) {
fatalError("init(coder:) has not been implemented")
}
// MARK: - Setup
private func setupUI() {
addSubview(scrollView)
scrollView.addSubview(stackView)
scrollView.snp.makeConstraints { make in
make.edges.equalToSuperview()
}
stackView.snp.makeConstraints { make in
make.edges.equalToSuperview()
make.width.equalTo(scrollView)
}
// Add the control rows to the stack view in order
let rows: [UIView] = [
cameraSwitch,
createSeparator(),
microphoneSwitch,
createSeparator(),
frontCameraSwitch,
createSeparator(),
mirrorSwitch,
createSeparator(),
videoQualityRow,
]
rows.forEach { stackView.addArrangedSubview($0) }
}
private func setupBindings() {
// Subscribe to device state changes and synchronize control states in real time
DeviceStore.shared.state.subscribe()
.receive(on: DispatchQueue.main)
.sink { [weak self] deviceState in
self?.updateUI(with: deviceState)
}
.store(in: &cancellables)
}
private func setupActions() {
// camera switch
cameraSwitch.onToggle = { isOn in
if isOn {
DeviceStore.shared.openLocalCamera(isFront: DeviceStore.shared.state.value.isFrontCamera, completion: nil)
} else {
DeviceStore.shared.closeLocalCamera()
}
}
// microphone switch
microphoneSwitch.onToggle = { isOn in
if isOn {
DeviceStore.shared.openLocalMicrophone(completion: nil)
} else {
DeviceStore.shared.closeLocalMicrophone()
}
}
// front/rear camera switch
frontCameraSwitch.onToggle = { isOn in
DeviceStore.shared.switchCamera(isFront: isOn)
}
// mirror mode switch
mirrorSwitch.onToggle = { isOn in
DeviceStore.shared.switchMirror(mirrorType: isOn ? .enable : .disable)
}
// video quality selection
videoQualityRow.onSegmentChanged = { index in
let qualities: [VideoQuality] = [.quality360P, .quality540P, .quality720P, .quality1080P]
if index < qualities.count {
DeviceStore.shared.updateVideoQuality(qualities[index])
}
}
}
// MARK: - State Update
private func updateUI(with state: DeviceState) {
cameraSwitch.setOn(state.cameraStatus == .on)
microphoneSwitch.setOn(state.microphoneStatus == .on)
frontCameraSwitch.setOn(state.isFrontCamera)
mirrorSwitch.setOn(state.localMirrorType == .enable)
// Map video quality to the segment index
let qualityIndex: Int
switch state.localVideoQuality {
case .quality360P:
qualityIndex = 0
case .quality540P:
qualityIndex = 1
case .quality720P:
qualityIndex = 2
case .quality1080P:
qualityIndex = 3
@unknown default:
qualityIndex = 2
}
videoQualityRow.setSelectedIndex(qualityIndex)
}
// MARK: - Helpers
private func createSeparator() -> UIView {
let container = UIView()
let line = UIView()
line.backgroundColor = .separator
container.addSubview(line)
line.snp.makeConstraints { make in
make.leading.equalToSuperview().offset(56)
make.trailing.equalToSuperview().offset(-16)
make.top.bottom.equalToSuperview()
make.height.equalTo(1.0 / UIScreen.main.scale)
}
return container
}
}
// MARK: - SettingToggleRow
/// Switch row component in device settings - icon and title on the left, switch on the right
class SettingToggleRow: UIView {
var onToggle: ((Bool) -> Void)?
private let iconView: UIImageView = {
let imageView = UIImageView()
imageView.contentMode = .scaleAspectFit
imageView.tintColor = .label
return imageView
}()
private let titleLabel: UILabel = {
let label = UILabel()
label.font = .systemFont(ofSize: 16)
return label
}()
private let toggle: UISwitch = {
let toggle = UISwitch()
return toggle
}()
init(icon: String, titleKey: String) {
super.init(frame: .zero)
iconView.image = UIImage(systemName: icon)
titleLabel.text = titleKey.localized
setupUI()
setupActions()
}
required init?(coder: NSCoder) {
fatalError("init(coder:) has not been implemented")
}
private func setupUI() {
addSubview(iconView)
addSubview(titleLabel)
addSubview(toggle)
iconView.snp.makeConstraints { make in
make.leading.equalToSuperview().offset(16)
make.centerY.equalToSuperview()
make.width.height.equalTo(24)
}
titleLabel.snp.makeConstraints { make in
make.leading.equalTo(iconView.snp.trailing).offset(16)
make.centerY.equalToSuperview()
}
toggle.snp.makeConstraints { make in
make.trailing.equalToSuperview().offset(-16)
make.centerY.equalToSuperview()
}
self.snp.makeConstraints { make in
make.height.equalTo(52)
}
}
private func setupActions() {
toggle.addTarget(self, action: #selector(toggleChanged), for: .valueChanged)
}
@objc private func toggleChanged() {
onToggle?(toggle.isOn)
}
func setOn(_ isOn: Bool) {
guard toggle.isOn != isOn else { return }
toggle.setOn(isOn, animated: false)
}
}
// MARK: - SettingSegmentRow
/// Segmented row component in device settings - icon and title on the left, segmented control below
class SettingSegmentRow: UIView {
var onSegmentChanged: ((Int) -> Void)?
private let iconView: UIImageView = {
let imageView = UIImageView()
imageView.contentMode = .scaleAspectFit
imageView.tintColor = .label
return imageView
}()
private let titleLabel: UILabel = {
let label = UILabel()
label.font = .systemFont(ofSize: 16)
return label
}()
private let segmentedControl: UISegmentedControl
init(icon: String, titleKey: String, segments: [String]) {
segmentedControl = UISegmentedControl(items: segments)
super.init(frame: .zero)
iconView.image = UIImage(systemName: icon)
titleLabel.text = titleKey.localized
setupUI()
setupActions()
}
required init?(coder: NSCoder) {
fatalError("init(coder:) has not been implemented")
}
private func setupUI() {
addSubview(iconView)
addSubview(titleLabel)
addSubview(segmentedControl)
iconView.snp.makeConstraints { make in
make.leading.equalToSuperview().offset(16)
make.top.equalToSuperview().offset(14)
make.width.height.equalTo(24)
}
titleLabel.snp.makeConstraints { make in
make.leading.equalTo(iconView.snp.trailing).offset(16)
make.centerY.equalTo(iconView)
}
segmentedControl.snp.makeConstraints { make in
make.top.equalTo(iconView.snp.bottom).offset(12)
make.leading.equalToSuperview().offset(16)
make.trailing.equalToSuperview().offset(-16)
make.bottom.equalToSuperview().offset(-14)
}
segmentedControl.selectedSegmentIndex = 2 // Default to 720P
}
private func setupActions() {
segmentedControl.addTarget(self, action: #selector(segmentChanged), for: .valueChanged)
}
@objc private func segmentChanged() {
onSegmentChanged?(segmentedControl.selectedSegmentIndex)
}
func setSelectedIndex(_ index: Int) {
guard segmentedControl.selectedSegmentIndex != index else { return }
segmentedControl.selectedSegmentIndex = index
}
}