mirror of
https://github.com/Swiftgram/Telegram-iOS.git
synced 2025-06-16 05:55:20 +00:00
425 lines
19 KiB
Swift
425 lines
19 KiB
Swift
import Foundation
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import UIKit
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import Display
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import AsyncDisplayKit
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import Postbox
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import TelegramCore
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import SyncCore
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import SwiftSignalKit
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import AccountContext
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import TelegramPresentationData
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import TelegramStringFormatting
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import SolidRoundedButtonNode
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import PresentationDataUtils
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final class ChatListDatePickerScreen: ViewController {
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private var controllerNode: ChatListDatePickerScreenNode {
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return self.displayNode as! ChatListDatePickerScreenNode
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}
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private var animatedIn = false
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private let context: AccountContext
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private let dismissByTapOutside: Bool
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private let completion: (Int32?, Bool) -> Void
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private var presentationDataDisposable: Disposable?
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init(context: AccountContext, dismissByTapOutside: Bool = true, completion: @escaping (Int32?, Bool) -> Void) {
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self.context = context
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self.dismissByTapOutside = dismissByTapOutside
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self.completion = completion
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super.init(navigationBarPresentationData: nil)
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self.statusBar.statusBarStyle = .Ignore
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self.blocksBackgroundWhenInOverlay = true
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self.presentationDataDisposable = (context.sharedContext.presentationData
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|> deliverOnMainQueue).start(next: { [weak self] presentationData in
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if let strongSelf = self {
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strongSelf.controllerNode.updatePresentationData(presentationData)
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}
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})
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self.statusBar.statusBarStyle = .Ignore
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}
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required init(coder aDecoder: NSCoder) {
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fatalError("init(coder:) has not been implemented")
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}
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deinit {
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self.presentationDataDisposable?.dispose()
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}
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override public func loadDisplayNode() {
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self.displayNode = ChatListDatePickerScreenNode(context: self.context, dismissByTapOutside: self.dismissByTapOutside)
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self.controllerNode.completion = { [weak self] date, after in
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guard let strongSelf = self else {
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return
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}
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strongSelf.completion(date, after)
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strongSelf.dismiss()
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}
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self.controllerNode.dismiss = { [weak self] in
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self?.presentingViewController?.dismiss(animated: false, completion: nil)
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}
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self.controllerNode.cancel = { [weak self] in
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self?.dismiss()
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}
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}
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override public func loadView() {
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super.loadView()
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}
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override public func viewDidAppear(_ animated: Bool) {
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super.viewDidAppear(animated)
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if !self.animatedIn {
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self.animatedIn = true
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self.controllerNode.animateIn()
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}
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}
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override public func dismiss(completion: (() -> Void)? = nil) {
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self.controllerNode.animateOut(completion: completion)
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}
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override public func containerLayoutUpdated(_ layout: ContainerViewLayout, transition: ContainedViewLayoutTransition) {
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super.containerLayoutUpdated(layout, transition: transition)
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self.controllerNode.containerLayoutUpdated(layout, navigationBarHeight: self.navigationHeight, transition: transition)
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}
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}
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class ChatListDatePickerScreenNode: ViewControllerTracingNode, UIScrollViewDelegate {
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private let context: AccountContext
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private var presentationData: PresentationData
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private let dismissByTapOutside: Bool
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private let dimNode: ASDisplayNode
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private let wrappingScrollNode: ASScrollNode
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private let contentContainerNode: ASDisplayNode
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private let effectNode: ASDisplayNode
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private let backgroundNode: ASDisplayNode
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private let contentBackgroundNode: ASDisplayNode
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private let titleNode: ASTextNode
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private let cancelButton: HighlightableButtonNode
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private let beforeButton: SolidRoundedButtonNode
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private let afterButton: SolidRoundedButtonNode
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private var pickerView: UIDatePicker?
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private let dateFormatter: DateFormatter
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private var containerLayout: (ContainerViewLayout, CGFloat)?
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var completion: ((Int32?, Bool) -> Void)?
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var dismiss: (() -> Void)?
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var cancel: (() -> Void)?
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init(context: AccountContext, dismissByTapOutside: Bool) {
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self.context = context
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self.presentationData = context.sharedContext.currentPresentationData.with { $0 }
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self.dismissByTapOutside = dismissByTapOutside
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self.wrappingScrollNode = ASScrollNode()
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self.wrappingScrollNode.view.alwaysBounceVertical = true
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self.wrappingScrollNode.view.delaysContentTouches = false
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self.wrappingScrollNode.view.canCancelContentTouches = true
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self.dimNode = ASDisplayNode()
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self.dimNode.backgroundColor = UIColor(white: 0.0, alpha: 0.5)
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self.contentContainerNode = ASDisplayNode()
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self.contentContainerNode.isOpaque = false
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self.backgroundNode = ASDisplayNode()
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self.backgroundNode.clipsToBounds = true
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self.backgroundNode.cornerRadius = 16.0
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let backgroundColor: UIColor
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let textColor: UIColor
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let accentColor: UIColor
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let buttonColor: UIColor
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let buttonTextColor: UIColor
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let blurStyle: UIBlurEffect.Style
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backgroundColor = self.presentationData.theme.actionSheet.itemBackgroundColor
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textColor = self.presentationData.theme.actionSheet.primaryTextColor
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accentColor = self.presentationData.theme.actionSheet.controlAccentColor
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buttonColor = self.presentationData.theme.actionSheet.opaqueItemBackgroundColor
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buttonTextColor = accentColor
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blurStyle = self.presentationData.theme.actionSheet.backgroundType == .light ? .light : .dark
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self.effectNode = ASDisplayNode(viewBlock: {
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return UIVisualEffectView(effect: UIBlurEffect(style: blurStyle))
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})
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self.contentBackgroundNode = ASDisplayNode()
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self.contentBackgroundNode.backgroundColor = backgroundColor
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let title: String = "Set Date"
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self.titleNode = ASTextNode()
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self.titleNode.attributedText = NSAttributedString(string: title, font: Font.bold(17.0), textColor: textColor)
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self.cancelButton = HighlightableButtonNode()
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self.cancelButton.setTitle(self.presentationData.strings.Common_Cancel, with: Font.regular(17.0), with: accentColor, for: .normal)
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self.beforeButton = SolidRoundedButtonNode(theme: SolidRoundedButtonTheme(theme: self.presentationData.theme), height: 52.0, cornerRadius: 11.0, gloss: false)
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self.afterButton = SolidRoundedButtonNode(theme: SolidRoundedButtonTheme(backgroundColor: buttonColor, foregroundColor: buttonTextColor), font: .regular, height: 52.0, cornerRadius: 11.0, gloss: false)
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self.afterButton.title = self.presentationData.strings.Conversation_ScheduleMessage_SendWhenOnline
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self.dateFormatter = DateFormatter()
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self.dateFormatter.timeStyle = .none
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self.dateFormatter.dateStyle = .short
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self.dateFormatter.timeZone = TimeZone.current
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super.init()
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self.backgroundColor = nil
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self.isOpaque = false
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self.dimNode.view.addGestureRecognizer(UITapGestureRecognizer(target: self, action: #selector(self.dimTapGesture(_:))))
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self.addSubnode(self.dimNode)
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self.wrappingScrollNode.view.delegate = self
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self.addSubnode(self.wrappingScrollNode)
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self.wrappingScrollNode.addSubnode(self.backgroundNode)
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self.wrappingScrollNode.addSubnode(self.contentContainerNode)
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self.backgroundNode.addSubnode(self.effectNode)
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self.backgroundNode.addSubnode(self.contentBackgroundNode)
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self.contentContainerNode.addSubnode(self.titleNode)
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self.contentContainerNode.addSubnode(self.cancelButton)
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self.contentContainerNode.addSubnode(self.beforeButton)
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self.contentContainerNode.addSubnode(self.afterButton)
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self.cancelButton.addTarget(self, action: #selector(self.cancelButtonPressed), forControlEvents: .touchUpInside)
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self.beforeButton.pressed = { [weak self] in
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if let strongSelf = self, let pickerView = strongSelf.pickerView {
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strongSelf.beforeButton.isUserInteractionEnabled = false
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strongSelf.completion?(Int32(pickerView.date.timeIntervalSince1970), false)
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}
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}
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self.afterButton.pressed = { [weak self] in
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if let strongSelf = self, let pickerView = strongSelf.pickerView {
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strongSelf.afterButton.isUserInteractionEnabled = false
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strongSelf.completion?(Int32(pickerView.date.timeIntervalSince1970), true)
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}
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}
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self.setupPickerView(currentTime: nil)
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self.updateButtonTitle()
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}
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func setupPickerView(currentTime: Int32? = nil) {
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var currentDate: Date?
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if let pickerView = self.pickerView {
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currentDate = pickerView.date
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pickerView.removeFromSuperview()
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}
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let textColor: UIColor = self.presentationData.theme.actionSheet.primaryTextColor
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let pickerView = UIDatePicker()
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pickerView.timeZone = TimeZone(secondsFromGMT: 0)
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pickerView.setValue(textColor, forKey: "textColor")
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pickerView.datePickerMode = .countDownTimer
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pickerView.datePickerMode = .date
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pickerView.locale = Locale.current
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pickerView.timeZone = TimeZone.current
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pickerView.minuteInterval = 1
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self.contentContainerNode.view.addSubview(pickerView)
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pickerView.addTarget(self, action: #selector(self.datePickerUpdated), for: .valueChanged)
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self.pickerView = pickerView
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self.updateMinimumDate(currentTime: currentTime)
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if let currentDate = currentDate {
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pickerView.date = currentDate
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}
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}
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func updatePresentationData(_ presentationData: PresentationData) {
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let previousTheme = self.presentationData.theme
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self.presentationData = presentationData
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if let effectView = self.effectNode.view as? UIVisualEffectView {
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effectView.effect = UIBlurEffect(style: presentationData.theme.actionSheet.backgroundType == .light ? .light : .dark)
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}
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self.contentBackgroundNode.backgroundColor = self.presentationData.theme.actionSheet.itemBackgroundColor
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self.titleNode.attributedText = NSAttributedString(string: self.titleNode.attributedText?.string ?? "", font: Font.bold(17.0), textColor: self.presentationData.theme.actionSheet.primaryTextColor)
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if previousTheme !== presentationData.theme, let (layout, navigationBarHeight) = self.containerLayout {
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self.setupPickerView()
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self.containerLayoutUpdated(layout, navigationBarHeight: navigationBarHeight, transition: .immediate)
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}
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self.cancelButton.setTitle(self.presentationData.strings.Common_Cancel, with: Font.regular(17.0), with: self.presentationData.theme.actionSheet.controlAccentColor, for: .normal)
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self.beforeButton.updateTheme(SolidRoundedButtonTheme(theme: self.presentationData.theme))
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self.afterButton.updateTheme(SolidRoundedButtonTheme(backgroundColor: self.presentationData.theme.actionSheet.opaqueItemBackgroundColor, foregroundColor: self.presentationData.theme.actionSheet.controlAccentColor))
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}
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private func updateMinimumDate(currentTime: Int32? = nil) {
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// let timeZone = TimeZone(secondsFromGMT: 0)!
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// var calendar = Calendar(identifier: .gregorian)
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// calendar.timeZone = timeZone
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// let currentDate = Date()
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// var components = calendar.dateComponents(Set([.era, .year, .month, .day, .hour, .minute, .second]), from: currentDate)
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// components.second = 0
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// let minute = (components.minute ?? 0) % 5
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self.pickerView?.minimumDate = Date(timeIntervalSince1970: 1376438400.0)
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self.pickerView?.maximumDate = Date(timeIntervalSinceNow: 2.0)
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self.pickerView?.date = Date()
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}
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override func didLoad() {
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super.didLoad()
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if #available(iOSApplicationExtension 11.0, iOS 11.0, *) {
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self.wrappingScrollNode.view.contentInsetAdjustmentBehavior = .never
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}
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}
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private func updateButtonTitle() {
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guard let date = self.pickerView?.date else {
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return
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}
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self.beforeButton.title = self.presentationData.strings.ChatList_Search_SearchBeforeDate(self.dateFormatter.string(from: date)).0
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self.afterButton.title = self.presentationData.strings.ChatList_Search_SearchAfterDate(self.dateFormatter.string(from: date)).0
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}
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@objc private func datePickerUpdated() {
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self.updateButtonTitle()
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// if let date = self.pickerView?.date, date < Date() {
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// self.beforeButton.alpha = 0.4
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// self.beforeButton.isUserInteractionEnabled = false
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// } else {
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// self.beforeButton.alpha = 1.0
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// self.beforeButton.isUserInteractionEnabled = true
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// }
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}
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@objc func cancelButtonPressed() {
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self.cancel?()
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}
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@objc func dimTapGesture(_ recognizer: UITapGestureRecognizer) {
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if self.dismissByTapOutside, case .ended = recognizer.state {
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self.cancelButtonPressed()
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}
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}
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func animateIn() {
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self.dimNode.layer.animateAlpha(from: 0.0, to: 1.0, duration: 0.4)
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let offset = self.bounds.size.height - self.contentBackgroundNode.frame.minY
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let dimPosition = self.dimNode.layer.position
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self.dimNode.layer.animatePosition(from: CGPoint(x: dimPosition.x, y: dimPosition.y - offset), to: dimPosition, duration: 0.3, timingFunction: kCAMediaTimingFunctionSpring)
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self.layer.animateBoundsOriginYAdditive(from: -offset, to: 0.0, duration: 0.3, timingFunction: kCAMediaTimingFunctionSpring)
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}
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func animateOut(completion: (() -> Void)? = nil) {
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var dimCompleted = false
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var offsetCompleted = false
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let internalCompletion: () -> Void = { [weak self] in
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if let strongSelf = self, dimCompleted && offsetCompleted {
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strongSelf.dismiss?()
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}
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completion?()
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}
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self.dimNode.layer.animateAlpha(from: 1.0, to: 0.0, duration: 0.3, removeOnCompletion: false, completion: { _ in
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dimCompleted = true
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internalCompletion()
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})
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let offset = self.bounds.size.height - self.contentBackgroundNode.frame.minY
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let dimPosition = self.dimNode.layer.position
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self.dimNode.layer.animatePosition(from: dimPosition, to: CGPoint(x: dimPosition.x, y: dimPosition.y - offset), duration: 0.3, timingFunction: kCAMediaTimingFunctionSpring, removeOnCompletion: false)
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self.layer.animateBoundsOriginYAdditive(from: 0.0, to: -offset, duration: 0.3, timingFunction: kCAMediaTimingFunctionSpring, removeOnCompletion: false, completion: { _ in
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offsetCompleted = true
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internalCompletion()
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})
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}
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override func hitTest(_ point: CGPoint, with event: UIEvent?) -> UIView? {
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if self.bounds.contains(point) {
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if !self.contentBackgroundNode.bounds.contains(self.convert(point, to: self.contentBackgroundNode)) {
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return self.dimNode.view
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}
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}
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return super.hitTest(point, with: event)
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}
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func scrollViewDidEndDragging(_ scrollView: UIScrollView, willDecelerate decelerate: Bool) {
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let contentOffset = scrollView.contentOffset
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let additionalTopHeight = max(0.0, -contentOffset.y)
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if additionalTopHeight >= 30.0 {
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self.cancelButtonPressed()
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}
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}
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func containerLayoutUpdated(_ layout: ContainerViewLayout, navigationBarHeight: CGFloat, transition: ContainedViewLayoutTransition) {
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self.containerLayout = (layout, navigationBarHeight)
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var insets = layout.insets(options: [.statusBar, .input])
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let cleanInsets = layout.insets(options: [.statusBar])
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insets.top = max(10.0, insets.top)
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var buttonOffset: CGFloat = 64.0
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let bottomInset: CGFloat = 10.0 + cleanInsets.bottom
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let titleHeight: CGFloat = 54.0
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var contentHeight = titleHeight + bottomInset + 52.0 + 17.0
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let pickerHeight: CGFloat = min(216.0, layout.size.height - contentHeight)
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contentHeight = titleHeight + bottomInset + 52.0 + 17.0 + pickerHeight + buttonOffset
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let width = horizontalContainerFillingSizeForLayout(layout: layout, sideInset: layout.safeInsets.left)
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let sideInset = floor((layout.size.width - width) / 2.0)
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let contentContainerFrame = CGRect(origin: CGPoint(x: sideInset, y: layout.size.height - contentHeight), size: CGSize(width: width, height: contentHeight))
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let contentFrame = contentContainerFrame
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var backgroundFrame = CGRect(origin: CGPoint(x: contentFrame.minX, y: contentFrame.minY), size: CGSize(width: contentFrame.width, height: contentFrame.height + 2000.0))
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if backgroundFrame.minY < contentFrame.minY {
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backgroundFrame.origin.y = contentFrame.minY
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}
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transition.updateFrame(node: self.backgroundNode, frame: backgroundFrame)
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transition.updateFrame(node: self.effectNode, frame: CGRect(origin: CGPoint(), size: backgroundFrame.size))
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transition.updateFrame(node: self.contentBackgroundNode, frame: CGRect(origin: CGPoint(), size: backgroundFrame.size))
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transition.updateFrame(node: self.wrappingScrollNode, frame: CGRect(origin: CGPoint(), size: layout.size))
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transition.updateFrame(node: self.dimNode, frame: CGRect(origin: CGPoint(), size: layout.size))
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let titleSize = self.titleNode.measure(CGSize(width: width, height: titleHeight))
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let titleFrame = CGRect(origin: CGPoint(x: floor((contentFrame.width - titleSize.width) / 2.0), y: 16.0), size: titleSize)
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transition.updateFrame(node: self.titleNode, frame: titleFrame)
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let cancelSize = self.cancelButton.measure(CGSize(width: width, height: titleHeight))
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let cancelFrame = CGRect(origin: CGPoint(x: 16.0, y: 16.0), size: cancelSize)
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transition.updateFrame(node: self.cancelButton, frame: cancelFrame)
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let buttonInset: CGFloat = 16.0
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let doneButtonHeight = self.beforeButton.updateLayout(width: contentFrame.width - buttonInset * 2.0, transition: transition)
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transition.updateFrame(node: self.beforeButton, frame: CGRect(x: buttonInset, y: contentHeight - doneButtonHeight - insets.bottom - 16.0 - buttonOffset, width: contentFrame.width, height: doneButtonHeight))
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let onlineButtonHeight = self.afterButton.updateLayout(width: contentFrame.width - buttonInset * 2.0, transition: transition)
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transition.updateFrame(node: self.afterButton, frame: CGRect(x: buttonInset, y: contentHeight - onlineButtonHeight - insets.bottom - 16.0, width: contentFrame.width, height: onlineButtonHeight))
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self.pickerView?.frame = CGRect(origin: CGPoint(x: 0.0, y: 54.0), size: CGSize(width: contentFrame.width, height: pickerHeight))
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transition.updateFrame(node: self.contentContainerNode, frame: contentContainerFrame)
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}
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}
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