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@objc(MWMRoutePreviewStatus)
final class RoutePreviewStatus: SolidTouchView {
@IBOutlet private weak var errorBox: UIView!
@IBOutlet private weak var resultsBox: UIView!
@IBOutlet private weak var heightBox: UIView!
@IBOutlet private weak var manageRouteBox: UIView! {
didSet {
iPhoneSpecific {
manageRouteBox.backgroundColor = UIColor.blackOpaque()
}
}
}
@IBOutlet private weak var taxiBox: UIView!
@IBOutlet private weak var errorLabel: UILabel!
@IBOutlet private weak var resultLabel: UILabel!
@IBOutlet private weak var arriveLabel: UILabel?
@IBOutlet private weak var heightProfileImage: UIImageView!
@IBOutlet private weak var heightProfileElevationHeight: UILabel?
@IBOutlet private weak var manageRouteButtonRegular: UIButton! {
didSet {
configManageRouteButton(manageRouteButtonRegular)
}
}
@IBOutlet private weak var manageRouteButtonCompact: UIButton? {
didSet {
configManageRouteButton(manageRouteButtonCompact!)
}
}
@IBOutlet private var errorBoxBottom: NSLayoutConstraint!
@IBOutlet private var resultsBoxBottom: NSLayoutConstraint!
@IBOutlet private var heightBoxBottom: NSLayoutConstraint!
@IBOutlet private var taxiBoxBottom: NSLayoutConstraint!
@IBOutlet private var manageRouteBoxBottom: NSLayoutConstraint!
@IBOutlet private var heightBoxBottomManageRouteBoxTop: NSLayoutConstraint!
private var hiddenConstraint: NSLayoutConstraint!
weak var ownerView: UIView!
weak var navigationInfo: MWMNavigationDashboardEntity?
var elevation: NSAttributedString? {
didSet {
guard let elevation = elevation else { return }
alternative(iPhone: { self.updateResultsLabel() },
iPad: { self.heightProfileElevationHeight?.attributedText = elevation })()
}
}
var isVisible = false {
didSet {
alternative(iPhone: {
guard self.isVisible != oldValue else { return }
if self.isVisible {
self.addView()
}
DispatchQueue.main.async {
guard let sv = self.superview else { return }
sv.setNeedsLayout()
self.hiddenConstraint.isActive = !self.isVisible
UIView.animate(withDuration: kDefaultAnimationDuration,
animations: { sv.layoutIfNeeded() },
completion: { _ in
if !self.isVisible {
self.removeFromSuperview()
}
})
}
},
iPad: { self.isHidden = !self.isVisible })()
}
}
private func addView() {
guard superview != ownerView else { return }
ownerView.addSubview(self)
NSLayoutConstraint(item: self, attribute: .left, relatedBy: .equal, toItem: ownerView, attribute: .left, multiplier: 1, constant: 0).isActive = true
NSLayoutConstraint(item: self, attribute: .right, relatedBy: .equal, toItem: ownerView, attribute: .right, multiplier: 1, constant: 0).isActive = true
hiddenConstraint = NSLayoutConstraint(item: self, attribute: .top, relatedBy: .equal, toItem: ownerView, attribute: .bottom, multiplier: 1, constant: 0)
hiddenConstraint.priority = UILayoutPriorityDefaultHigh
hiddenConstraint.isActive = true
let visibleConstraint = NSLayoutConstraint(item: self, attribute: .bottom, relatedBy: .equal, toItem: ownerView, attribute: .bottom, multiplier: 1, constant: 0)
visibleConstraint.priority = UILayoutPriorityDefaultLow
visibleConstraint.isActive = true
}
private func updateHeight() {
DispatchQueue.main.async {
self.setNeedsLayout()
self.errorBoxBottom.isActive = !self.errorBox.isHidden
self.resultsBoxBottom.isActive = !self.resultsBox.isHidden
self.heightBoxBottom.isActive = !self.heightBox.isHidden
self.heightBoxBottomManageRouteBoxTop.isActive = !self.heightBox.isHidden
self.taxiBoxBottom.isActive = !self.taxiBox.isHidden
self.manageRouteBoxBottom.isActive = !self.manageRouteBox.isHidden
UIView.animate(withDuration: kDefaultAnimationDuration) { self.layoutIfNeeded() }
}
}
private func configManageRouteButton(_ button: UIButton) {
button.titleLabel?.font = UIFont.medium14()
button.setTitle(L("planning_route_manage_route"), for: .normal)
button.tintColor = UIColor.blackSecondaryText()
}
override func traitCollectionDidChange(_ previousTraitCollection: UITraitCollection?) {
super.traitCollectionDidChange(previousTraitCollection)
updateManageRouteVisibility()
updateHeight()
}
private func updateManageRouteVisibility() {
let isCompact = traitCollection.verticalSizeClass == .compact
manageRouteBox.isHidden = isCompact || resultsBox.isHidden
manageRouteButtonCompact?.isHidden = !isCompact
}
func stateHidden() {
isVisible = false
}
func statePrepare() {
isVisible = false
}
func stateError(message: String) {
isVisible = true
errorBox.isHidden = false
resultsBox.isHidden = true
heightBox.isHidden = true
taxiBox.isHidden = true
manageRouteBox.isHidden = true
errorLabel.text = message
updateHeight()
}
func stateReady() {
isVisible = true
errorBox.isHidden = true
if MWMRouter.isTaxi() {
taxiBox.isHidden = false
resultsBox.isHidden = true
heightBox.isHidden = true
} else {
taxiBox.isHidden = true
resultsBox.isHidden = false
self.elevation = nil
if MWMRouter.hasRouteAltitude() {
heightBox.isHidden = false
MWMRouter.routeAltitudeImage(for: heightProfileImage.frame.size,
completion: { image, elevation in
self.heightProfileImage.image = image
if let elevation = elevation {
let attributes: [String: Any] = [
NSForegroundColorAttributeName: UIColor.linkBlue(),
NSFontAttributeName: UIFont.medium14(),
]
self.elevation = NSAttributedString(string: "▲▼ \(elevation)", attributes: attributes)
}
})
} else {
heightBox.isHidden = true
}
}
updateManageRouteVisibility()
updateHeight()
}
func stateNavigation() {
isVisible = false
}
private func updateResultsLabel() {
guard let info = navigationInfo else { return }
resultLabel.attributedText = alternative(iPhone: {
let result = info.estimate.mutableCopy() as! NSMutableAttributedString
if let elevation = self.elevation {
result.append(info.estimateDot)
result.append(elevation)
}
return result.copy() as? NSAttributedString
},
iPad: { info.estimate })()
}
func onNavigationInfoUpdated(_ info: MWMNavigationDashboardEntity) {
navigationInfo = info
updateResultsLabel()
arriveLabel?.text = String(coreFormat: L("routing_arrive"), arguments: [info.arrival])
}
override var sideButtonsAreaAffectDirections: MWMAvailableAreaAffectDirections {
return alternative(iPhone: .bottom, iPad: [])
}
override var visibleAreaAffectDirections: MWMAvailableAreaAffectDirections {
return alternative(iPhone: .bottom, iPad: [])
}
}
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