2019-10-07 17:03:41 +04:00

449 lines
24 KiB
Swift

import Foundation
import UIKit
import Display
import AsyncDisplayKit
import SwiftSignalKit
import Postbox
import TelegramCore
import TelegramPresentationData
import ItemListUI
import PresentationDataUtils
import TelegramStringFormatting
struct ItemListRecentSessionItemEditing: Equatable {
let editable: Bool
let editing: Bool
let revealed: Bool
static func ==(lhs: ItemListRecentSessionItemEditing, rhs: ItemListRecentSessionItemEditing) -> Bool {
if lhs.editable != rhs.editable {
return false
}
if lhs.editing != rhs.editing {
return false
}
if lhs.revealed != rhs.revealed {
return false
}
return true
}
}
enum ItemListRecentSessionItemText {
case presence
case text(String)
case none
}
final class ItemListRecentSessionItem: ListViewItem, ItemListItem {
let theme: PresentationTheme
let strings: PresentationStrings
let dateTimeFormat: PresentationDateTimeFormat
let session: RecentAccountSession
let enabled: Bool
let editable: Bool
let editing: Bool
let revealed: Bool
let sectionId: ItemListSectionId
let setSessionIdWithRevealedOptions: (Int64?, Int64?) -> Void
let removeSession: (Int64) -> Void
init(theme: PresentationTheme, strings: PresentationStrings, dateTimeFormat: PresentationDateTimeFormat, session: RecentAccountSession, enabled: Bool, editable: Bool, editing: Bool, revealed: Bool, sectionId: ItemListSectionId, setSessionIdWithRevealedOptions: @escaping (Int64?, Int64?) -> Void, removeSession: @escaping (Int64) -> Void) {
self.theme = theme
self.strings = strings
self.dateTimeFormat = dateTimeFormat
self.session = session
self.enabled = enabled
self.editable = editable
self.editing = editing
self.revealed = revealed
self.sectionId = sectionId
self.setSessionIdWithRevealedOptions = setSessionIdWithRevealedOptions
self.removeSession = removeSession
}
func nodeConfiguredForParams(async: @escaping (@escaping () -> Void) -> Void, params: ListViewItemLayoutParams, synchronousLoads: Bool, previousItem: ListViewItem?, nextItem: ListViewItem?, completion: @escaping (ListViewItemNode, @escaping () -> (Signal<Void, NoError>?, (ListViewItemApply) -> Void)) -> Void) {
async {
let node = ItemListRecentSessionItemNode()
let (layout, apply) = node.asyncLayout()(self, params, itemListNeighbors(item: self, topItem: previousItem as? ItemListItem, bottomItem: nextItem as? ItemListItem))
node.contentSize = layout.contentSize
node.insets = layout.insets
Queue.mainQueue().async {
completion(node, {
return (nil, { _ in apply(false) })
})
}
}
}
func updateNode(async: @escaping (@escaping () -> Void) -> Void, node: @escaping () -> ListViewItemNode, params: ListViewItemLayoutParams, previousItem: ListViewItem?, nextItem: ListViewItem?, animation: ListViewItemUpdateAnimation, completion: @escaping (ListViewItemNodeLayout, @escaping (ListViewItemApply) -> Void) -> Void) {
Queue.mainQueue().async {
if let nodeValue = node() as? ItemListRecentSessionItemNode {
let makeLayout = nodeValue.asyncLayout()
var animated = true
if case .None = animation {
animated = false
}
async {
let (layout, apply) = makeLayout(self, params, itemListNeighbors(item: self, topItem: previousItem as? ItemListItem, bottomItem: nextItem as? ItemListItem))
Queue.mainQueue().async {
completion(layout, { _ in
apply(animated)
})
}
}
}
}
}
}
private let titleFont = Font.medium(15.0)
private let textFont = Font.regular(13.0)
class ItemListRecentSessionItemNode: ItemListRevealOptionsItemNode {
private let backgroundNode: ASDisplayNode
private let topStripeNode: ASDisplayNode
private let bottomStripeNode: ASDisplayNode
private let highlightedBackgroundNode: ASDisplayNode
private var disabledOverlayNode: ASDisplayNode?
private let maskNode: ASImageNode
private let titleNode: TextNode
private let appNode: TextNode
private let locationNode: TextNode
private let labelNode: TextNode
private var layoutParams: (ItemListRecentSessionItem, ListViewItemLayoutParams, ItemListNeighbors)?
private var editableControlNode: ItemListEditableControlNode?
init() {
self.backgroundNode = ASDisplayNode()
self.backgroundNode.isLayerBacked = true
self.topStripeNode = ASDisplayNode()
self.topStripeNode.isLayerBacked = true
self.bottomStripeNode = ASDisplayNode()
self.bottomStripeNode.isLayerBacked = true
self.maskNode = ASImageNode()
self.titleNode = TextNode()
self.titleNode.isUserInteractionEnabled = false
self.titleNode.contentMode = .left
self.titleNode.contentsScale = UIScreen.main.scale
self.appNode = TextNode()
self.appNode.isUserInteractionEnabled = false
self.appNode.contentMode = .left
self.appNode.contentsScale = UIScreen.main.scale
self.locationNode = TextNode()
self.locationNode.isUserInteractionEnabled = false
self.locationNode.contentMode = .left
self.locationNode.contentsScale = UIScreen.main.scale
self.labelNode = TextNode()
self.labelNode.isUserInteractionEnabled = false
self.labelNode.contentMode = .left
self.labelNode.contentsScale = UIScreen.main.scale
self.highlightedBackgroundNode = ASDisplayNode()
self.highlightedBackgroundNode.isLayerBacked = true
super.init(layerBacked: false, dynamicBounce: false, rotated: false, seeThrough: false)
self.addSubnode(self.titleNode)
self.addSubnode(self.appNode)
self.addSubnode(self.locationNode)
self.addSubnode(self.labelNode)
}
func asyncLayout() -> (_ item: ItemListRecentSessionItem, _ params: ListViewItemLayoutParams, _ neighbors: ItemListNeighbors) -> (ListViewItemNodeLayout, (Bool) -> Void) {
let makeTitleLayout = TextNode.asyncLayout(self.titleNode)
let makeAppLayout = TextNode.asyncLayout(self.appNode)
let makeLocationLayout = TextNode.asyncLayout(self.locationNode)
let makeLabelLayout = TextNode.asyncLayout(self.labelNode)
let editableControlLayout = ItemListEditableControlNode.asyncLayout(self.editableControlNode)
var currentDisabledOverlayNode = self.disabledOverlayNode
let currentItem = self.layoutParams?.0
return { item, params, neighbors in
var updatedTheme: PresentationTheme?
if currentItem?.theme !== item.theme {
updatedTheme = item.theme
}
var titleAttributedString: NSAttributedString?
var appAttributedString: NSAttributedString?
var locationAttributedString: NSAttributedString?
var labelAttributedString: NSAttributedString?
let peerRevealOptions: [ItemListRevealOption]
if item.editable && item.enabled {
peerRevealOptions = [ItemListRevealOption(key: 0, title: item.strings.AuthSessions_Terminate, icon: .none, color: item.theme.list.itemDisclosureActions.destructive.fillColor, textColor: item.theme.list.itemDisclosureActions.destructive.foregroundColor)]
} else {
peerRevealOptions = []
}
let rightInset: CGFloat = params.rightInset
titleAttributedString = NSAttributedString(string: "\(item.session.appName) \(item.session.appVersion)", font: titleFont, textColor: item.theme.list.itemPrimaryTextColor)
var appString = ""
if !item.session.deviceModel.isEmpty {
appString = item.session.deviceModel
}
if !item.session.platform.isEmpty {
if !appString.isEmpty {
appString += ", "
}
appString += item.session.platform
}
if !item.session.systemVersion.isEmpty {
if !appString.isEmpty {
appString += ", "
}
appString += item.session.systemVersion
}
appAttributedString = NSAttributedString(string: appString, font: textFont, textColor: item.theme.list.itemPrimaryTextColor)
locationAttributedString = NSAttributedString(string: "\(item.session.ip)\(item.session.country)", font: textFont, textColor: item.theme.list.itemSecondaryTextColor)
if item.session.isCurrent {
labelAttributedString = NSAttributedString(string: item.strings.Presence_online, font: textFont, textColor: item.theme.list.itemAccentColor)
} else {
let timestamp = Int32(CFAbsoluteTimeGetCurrent() + NSTimeIntervalSince1970)
let dateText = stringForRelativeTimestamp(strings: item.strings, relativeTimestamp: item.session.activityDate, relativeTo: timestamp, dateTimeFormat: item.dateTimeFormat)
labelAttributedString = NSAttributedString(string: dateText, font: textFont, textColor: item.theme.list.itemSecondaryTextColor)
}
let leftInset: CGFloat = 15.0 + params.leftInset
var editableControlSizeAndApply: (CGSize, () -> ItemListEditableControlNode)?
let editingOffset: CGFloat
if item.editing {
let sizeAndApply = editableControlLayout(75.0, item.theme, false)
editableControlSizeAndApply = sizeAndApply
editingOffset = sizeAndApply.0.width
} else {
editingOffset = 0.0
}
let (labelLayout, labelApply) = makeLabelLayout(TextNodeLayoutArguments(attributedString: labelAttributedString, backgroundColor: nil, maximumNumberOfLines: 1, truncationType: .end, constrainedSize: CGSize(width: params.width - leftInset - 8.0 - editingOffset - rightInset, height: CGFloat.greatestFiniteMagnitude), alignment: .natural, cutout: nil, insets: UIEdgeInsets()))
let (titleLayout, titleApply) = makeTitleLayout(TextNodeLayoutArguments(attributedString: titleAttributedString, backgroundColor: nil, maximumNumberOfLines: 1, truncationType: .end, constrainedSize: CGSize(width: params.width - leftInset - 8.0 - editingOffset - rightInset - labelLayout.size.width - 5.0, height: CGFloat.greatestFiniteMagnitude), alignment: .natural, cutout: nil, insets: UIEdgeInsets()))
let (appLayout, appApply) = makeAppLayout(TextNodeLayoutArguments(attributedString: appAttributedString, backgroundColor: nil, maximumNumberOfLines: 1, truncationType: .end, constrainedSize: CGSize(width: params.width - leftInset - 8.0 - editingOffset - rightInset, height: CGFloat.greatestFiniteMagnitude), alignment: .natural, cutout: nil, insets: UIEdgeInsets()))
let (locationLayout, locationApply) = makeLocationLayout(TextNodeLayoutArguments(attributedString: locationAttributedString, backgroundColor: nil, maximumNumberOfLines: 1, truncationType: .end, constrainedSize: CGSize(width: params.width - leftInset - 8.0 - editingOffset - rightInset, height: CGFloat.greatestFiniteMagnitude), alignment: .natural, cutout: nil, insets: UIEdgeInsets()))
let insets = itemListNeighborsGroupedInsets(neighbors)
let contentSize = CGSize(width: params.width, height: 75.0)
let separatorHeight = UIScreenPixel
let layout = ListViewItemNodeLayout(contentSize: contentSize, insets: insets)
let layoutSize = layout.size
if !item.enabled {
if currentDisabledOverlayNode == nil {
currentDisabledOverlayNode = ASDisplayNode()
currentDisabledOverlayNode?.backgroundColor = UIColor(white: 1.0, alpha: 0.5)
}
} else {
currentDisabledOverlayNode = nil
}
return (layout, { [weak self] animated in
if let strongSelf = self {
strongSelf.layoutParams = (item, params, neighbors)
if let _ = updatedTheme {
strongSelf.topStripeNode.backgroundColor = item.theme.list.itemBlocksSeparatorColor
strongSelf.bottomStripeNode.backgroundColor = item.theme.list.itemBlocksSeparatorColor
strongSelf.backgroundNode.backgroundColor = item.theme.list.itemBlocksBackgroundColor
strongSelf.highlightedBackgroundNode.backgroundColor = item.theme.list.itemHighlightedBackgroundColor
}
let revealOffset = strongSelf.revealOffset
let transition: ContainedViewLayoutTransition
if animated {
transition = ContainedViewLayoutTransition.animated(duration: 0.4, curve: .spring)
} else {
transition = .immediate
}
if let currentDisabledOverlayNode = currentDisabledOverlayNode {
if currentDisabledOverlayNode != strongSelf.disabledOverlayNode {
strongSelf.disabledOverlayNode = currentDisabledOverlayNode
strongSelf.addSubnode(currentDisabledOverlayNode)
currentDisabledOverlayNode.alpha = 0.0
transition.updateAlpha(node: currentDisabledOverlayNode, alpha: 1.0)
currentDisabledOverlayNode.frame = CGRect(origin: CGPoint(), size: CGSize(width: layout.contentSize.width, height: layout.contentSize.height - separatorHeight))
} else {
transition.updateFrame(node: currentDisabledOverlayNode, frame: CGRect(origin: CGPoint(), size: CGSize(width: layout.contentSize.width, height: layout.contentSize.height - separatorHeight)))
}
} else if let disabledOverlayNode = strongSelf.disabledOverlayNode {
transition.updateAlpha(node: disabledOverlayNode, alpha: 0.0, completion: { [weak disabledOverlayNode] _ in
disabledOverlayNode?.removeFromSupernode()
})
strongSelf.disabledOverlayNode = nil
}
if let editableControlSizeAndApply = editableControlSizeAndApply {
let editableControlFrame = CGRect(origin: CGPoint(x: params.leftInset + revealOffset, y: 0.0), size: editableControlSizeAndApply.0)
if strongSelf.editableControlNode == nil {
let editableControlNode = editableControlSizeAndApply.1()
editableControlNode.tapped = {
if let strongSelf = self {
strongSelf.setRevealOptionsOpened(true, animated: true)
strongSelf.revealOptionsInteractivelyOpened()
}
}
strongSelf.editableControlNode = editableControlNode
strongSelf.insertSubnode(editableControlNode, aboveSubnode: strongSelf.titleNode)
editableControlNode.frame = editableControlFrame
transition.animatePosition(node: editableControlNode, from: CGPoint(x: -editableControlFrame.size.width / 2.0, y: editableControlFrame.midY))
editableControlNode.alpha = 0.0
transition.updateAlpha(node: editableControlNode, alpha: 1.0)
} else {
strongSelf.editableControlNode?.frame = editableControlFrame
}
strongSelf.editableControlNode?.isHidden = !item.editable
} else if let editableControlNode = strongSelf.editableControlNode {
var editableControlFrame = editableControlNode.frame
editableControlFrame.origin.x = -editableControlFrame.size.width
strongSelf.editableControlNode = nil
transition.updateAlpha(node: editableControlNode, alpha: 0.0)
transition.updateFrame(node: editableControlNode, frame: editableControlFrame, completion: { [weak editableControlNode] _ in
editableControlNode?.removeFromSupernode()
})
}
let _ = labelApply()
let _ = titleApply()
let _ = appApply()
let _ = locationApply()
if strongSelf.backgroundNode.supernode == nil {
strongSelf.insertSubnode(strongSelf.backgroundNode, at: 0)
}
if strongSelf.topStripeNode.supernode == nil {
strongSelf.insertSubnode(strongSelf.topStripeNode, at: 1)
}
if strongSelf.bottomStripeNode.supernode == nil {
strongSelf.insertSubnode(strongSelf.bottomStripeNode, at: 2)
}
if strongSelf.maskNode.supernode == nil {
strongSelf.insertSubnode(strongSelf.maskNode, at: 3)
}
let hasCorners = itemListHasRoundedBlockLayout(params)
var hasTopCorners = false
var hasBottomCorners = false
switch neighbors.top {
case .sameSection(false):
strongSelf.topStripeNode.isHidden = true
default:
hasTopCorners = true
strongSelf.topStripeNode.isHidden = hasCorners
}
let bottomStripeInset: CGFloat
let bottomStripeOffset: CGFloat
switch neighbors.bottom {
case .sameSection(false):
bottomStripeInset = leftInset + editingOffset
bottomStripeOffset = -separatorHeight
default:
bottomStripeInset = 0.0
bottomStripeOffset = 0.0
hasBottomCorners = true
strongSelf.bottomStripeNode.isHidden = hasCorners
}
strongSelf.maskNode.image = hasCorners ? PresentationResourcesItemList.cornersImage(item.theme, top: hasTopCorners, bottom: hasBottomCorners) : nil
strongSelf.backgroundNode.frame = CGRect(origin: CGPoint(x: 0.0, y: -min(insets.top, separatorHeight)), size: CGSize(width: params.width, height: contentSize.height + min(insets.top, separatorHeight) + min(insets.bottom, separatorHeight)))
strongSelf.maskNode.frame = strongSelf.backgroundNode.frame.insetBy(dx: params.leftInset, dy: 0.0)
transition.updateFrame(node: strongSelf.topStripeNode, frame: CGRect(origin: CGPoint(x: 0.0, y: -min(insets.top, separatorHeight)), size: CGSize(width: layoutSize.width, height: separatorHeight)))
transition.updateFrame(node: strongSelf.bottomStripeNode, frame: CGRect(origin: CGPoint(x: bottomStripeInset, y: contentSize.height + bottomStripeOffset), size: CGSize(width: layoutSize.width - bottomStripeInset, height: separatorHeight)))
transition.updateFrame(node: strongSelf.labelNode, frame: CGRect(origin: CGPoint(x: revealOffset + params.width - labelLayout.size.width - 15.0 - rightInset, y: 10.0), size: labelLayout.size))
transition.updateFrame(node: strongSelf.titleNode, frame: CGRect(origin: CGPoint(x: leftInset + revealOffset + editingOffset, y: 10.0), size: titleLayout.size))
transition.updateFrame(node: strongSelf.appNode, frame: CGRect(origin: CGPoint(x: leftInset + revealOffset + editingOffset, y: 30.0), size: appLayout.size))
transition.updateFrame(node: strongSelf.locationNode, frame: CGRect(origin: CGPoint(x: leftInset + revealOffset + editingOffset, y: 50.0), size: locationLayout.size))
strongSelf.highlightedBackgroundNode.frame = CGRect(origin: CGPoint(x: 0.0, y: -UIScreenPixel), size: CGSize(width: params.width, height: 75.0 + UIScreenPixel + UIScreenPixel))
strongSelf.updateLayout(size: layout.contentSize, leftInset: params.leftInset, rightInset: params.rightInset)
strongSelf.setRevealOptions((left: [], right: peerRevealOptions))
strongSelf.setRevealOptionsOpened(item.revealed, animated: animated)
}
})
}
}
override func animateInsertion(_ currentTimestamp: Double, duration: Double, short: Bool) {
self.layer.animateAlpha(from: 0.0, to: 1.0, duration: 0.4)
}
override func animateRemoved(_ currentTimestamp: Double, duration: Double) {
self.layer.animateAlpha(from: 1.0, to: 0.0, duration: 0.15, removeOnCompletion: false)
}
override func updateRevealOffset(offset: CGFloat, transition: ContainedViewLayoutTransition) {
super.updateRevealOffset(offset: offset, transition: transition)
guard let params = self.layoutParams?.1 else {
return
}
let leftInset: CGFloat = 15.0 + params.leftInset
let editingOffset: CGFloat
if let editableControlNode = self.editableControlNode {
editingOffset = editableControlNode.bounds.size.width
var editableControlFrame = editableControlNode.frame
editableControlFrame.origin.x = params.leftInset + offset
transition.updateFrame(node: editableControlNode, frame: editableControlFrame)
} else {
editingOffset = 0.0
}
transition.updateFrame(node: self.labelNode, frame: CGRect(origin: CGPoint(x: revealOffset + params.width - params.rightInset - self.labelNode.bounds.size.width - 15.0, y: self.labelNode.frame.minY), size: self.labelNode.bounds.size))
transition.updateFrame(node: self.titleNode, frame: CGRect(origin: CGPoint(x: leftInset + revealOffset + editingOffset, y: self.titleNode.frame.minY), size: self.titleNode.bounds.size))
transition.updateFrame(node: self.appNode, frame: CGRect(origin: CGPoint(x: leftInset + revealOffset + editingOffset, y: self.appNode.frame.minY), size: self.appNode.bounds.size))
transition.updateFrame(node: self.locationNode, frame: CGRect(origin: CGPoint(x: leftInset + revealOffset + editingOffset, y: self.locationNode.frame.minY), size: self.locationNode.bounds.size))
}
override func revealOptionsInteractivelyOpened() {
if let (item, _, _) = self.layoutParams {
item.setSessionIdWithRevealedOptions(item.session.hash, nil)
}
}
override func revealOptionsInteractivelyClosed() {
if let (item, _, _) = self.layoutParams {
item.setSessionIdWithRevealedOptions(nil, item.session.hash)
}
}
override func revealOptionSelected(_ option: ItemListRevealOption, animated: Bool) {
self.setRevealOptionsOpened(false, animated: true)
self.revealOptionsInteractivelyClosed()
if let (item, _, _) = self.layoutParams {
item.removeSession(item.session.hash)
}
}
}