mirror of
https://github.com/Swiftgram/Telegram-iOS.git
synced 2025-06-16 05:55:20 +00:00
327 lines
16 KiB
Swift
327 lines
16 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 SwiftSignalKit
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import Postbox
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import TelegramCore
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import SyncCore
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import TelegramPresentationData
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import ItemListUI
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import PresentationDataUtils
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import TelegramStringFormatting
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class ItemListCallListItem: ListViewItem, ItemListItem {
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let presentationData: ItemListPresentationData
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let dateTimeFormat: PresentationDateTimeFormat
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let messages: [Message]
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let sectionId: ItemListSectionId
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let style: ItemListStyle
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init(presentationData: ItemListPresentationData, dateTimeFormat: PresentationDateTimeFormat, messages: [Message], sectionId: ItemListSectionId, style: ItemListStyle) {
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self.presentationData = presentationData
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self.dateTimeFormat = dateTimeFormat
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self.messages = messages
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self.sectionId = sectionId
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self.style = style
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}
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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) {
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async {
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let node = ItemListCallListItemNode()
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let (layout, apply) = node.asyncLayout()(self, params, itemListNeighbors(item: self, topItem: previousItem as? ItemListItem, bottomItem: nextItem as? ItemListItem))
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node.contentSize = layout.contentSize
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node.insets = layout.insets
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Queue.mainQueue().async {
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completion(node, {
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return (nil, { _ in apply() })
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})
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}
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}
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}
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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) {
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Queue.mainQueue().async {
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if let nodeValue = node() as? ItemListCallListItemNode {
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let makeLayout = nodeValue.asyncLayout()
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async {
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let (layout, apply) = makeLayout(self, params, itemListNeighbors(item: self, topItem: previousItem as? ItemListItem, bottomItem: nextItem as? ItemListItem))
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Queue.mainQueue().async {
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completion(layout, { _ in
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apply()
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})
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}
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}
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}
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}
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}
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}
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private func stringForCallType(message: Message, strings: PresentationStrings) -> String {
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var string = ""
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for media in message.media {
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switch media {
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case let action as TelegramMediaAction:
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switch action.action {
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case let .phoneCall(_, discardReason, _):
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let incoming = message.flags.contains(.Incoming)
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if let discardReason = discardReason {
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switch discardReason {
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case .busy, .disconnect:
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string = strings.Notification_CallCanceled
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case .missed:
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string = incoming ? strings.Notification_CallMissed : strings.Notification_CallCanceled
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case .hangup:
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break
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}
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}
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if string.isEmpty {
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if incoming {
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string = strings.Notification_CallIncoming
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} else {
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string = strings.Notification_CallOutgoing
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}
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}
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default:
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break
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}
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default:
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break
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}
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}
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return string
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}
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class ItemListCallListItemNode: ListViewItemNode {
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private let backgroundNode: ASDisplayNode
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private let topStripeNode: ASDisplayNode
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private let bottomStripeNode: ASDisplayNode
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let titleNode: TextNode
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var callNodes: [(TextNode, TextNode)]
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private let accessibilityArea: AccessibilityAreaNode
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private var item: ItemListCallListItem?
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override var canBeSelected: Bool {
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return false
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}
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init() {
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self.backgroundNode = ASDisplayNode()
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self.backgroundNode.isLayerBacked = true
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self.backgroundNode.backgroundColor = .white
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self.topStripeNode = ASDisplayNode()
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self.topStripeNode.isLayerBacked = true
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self.bottomStripeNode = ASDisplayNode()
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self.bottomStripeNode.isLayerBacked = true
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self.titleNode = TextNode()
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self.titleNode.isUserInteractionEnabled = false
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self.titleNode.isAccessibilityElement = false
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self.callNodes = []
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self.accessibilityArea = AccessibilityAreaNode()
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super.init(layerBacked: false, dynamicBounce: false)
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self.addSubnode(self.titleNode)
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self.addSubnode(self.accessibilityArea)
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}
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func asyncLayout() -> (_ item: ItemListCallListItem, _ params: ListViewItemLayoutParams, _ insets: ItemListNeighbors) -> (ListViewItemNodeLayout, () -> Void) {
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let makeTitleLayout = TextNode.asyncLayout(self.titleNode)
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let currentItem = self.item
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return { [weak self] item, params, neighbors in
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if let strongSelf = self, strongSelf.callNodes.count != item.messages.count {
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for pair in strongSelf.callNodes {
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pair.0.removeFromSupernode()
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pair.1.removeFromSupernode()
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}
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strongSelf.callNodes = []
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for _ in item.messages {
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let timeNode = TextNode()
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timeNode.isUserInteractionEnabled = false
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strongSelf.addSubnode(timeNode)
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let typeNode = TextNode()
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typeNode.isUserInteractionEnabled = false
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strongSelf.addSubnode(typeNode)
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strongSelf.callNodes.append((timeNode, typeNode))
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}
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}
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var makeNodesLayout: [((TextNodeLayoutArguments) -> (TextNodeLayout, () -> TextNode), (TextNodeLayoutArguments) -> (TextNodeLayout, () -> TextNode))] = []
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if let strongSelf = self {
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for nodes in strongSelf.callNodes {
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let makeTimeLayout = TextNode.asyncLayout(nodes.0)
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let makeTypeLayout = TextNode.asyncLayout(nodes.1)
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makeNodesLayout.append((makeTimeLayout, makeTypeLayout))
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}
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}
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var updatedTheme: PresentationTheme?
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if currentItem?.presentationData.theme !== item.presentationData.theme {
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updatedTheme = item.presentationData.theme
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}
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let titleFont = Font.regular(floor(item.presentationData.fontSize.itemListBaseFontSize * 15.0 / 17.0))
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let font = Font.regular(floor(item.presentationData.fontSize.itemListBaseFontSize * 14.0 / 17.0))
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let typeFont = Font.medium(floor(item.presentationData.fontSize.itemListBaseFontSize * 14.0 / 17.0))
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let contentSize: CGSize
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var contentHeight: CGFloat = 0.0
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let insets: UIEdgeInsets
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let separatorHeight = UIScreenPixel
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let itemBackgroundColor: UIColor
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let itemSeparatorColor: UIColor
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let leftInset = 16.0 + params.leftInset
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switch item.style {
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case .plain:
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itemBackgroundColor = item.presentationData.theme.list.plainBackgroundColor
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itemSeparatorColor = item.presentationData.theme.list.itemPlainSeparatorColor
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insets = itemListNeighborsPlainInsets(neighbors)
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case .blocks:
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itemBackgroundColor = item.presentationData.theme.list.itemBlocksBackgroundColor
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itemSeparatorColor = item.presentationData.theme.list.itemBlocksSeparatorColor
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insets = itemListNeighborsGroupedInsets(neighbors)
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}
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let earliestMessage = item.messages.sorted(by: {$0.timestamp < $1.timestamp}).first!
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let titleText = stringForDate(timestamp: earliestMessage.timestamp, strings: item.presentationData.strings)
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let (titleLayout, titleApply) = makeTitleLayout(TextNodeLayoutArguments(attributedString: NSAttributedString(string: titleText, font: titleFont, textColor: item.presentationData.theme.list.itemPrimaryTextColor), backgroundColor: nil, maximumNumberOfLines: 1, truncationType: .end, constrainedSize: CGSize(width: params.width - params.rightInset - 20.0 - leftInset, height: CGFloat.greatestFiniteMagnitude), alignment: .natural, cutout: nil, insets: UIEdgeInsets()))
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contentHeight += titleLayout.size.height + 18.0
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var index = 0
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var nodesLayout: [(TextNodeLayout, TextNodeLayout)] = []
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var nodesApply: [(() -> TextNode, () -> TextNode)] = []
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for message in item.messages {
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let makeTimeLayout = makeNodesLayout[index].0
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let time = stringForMessageTimestamp(timestamp: message.timestamp, dateTimeFormat: item.dateTimeFormat)
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let (timeLayout, timeApply) = makeTimeLayout(TextNodeLayoutArguments(attributedString: NSAttributedString(string: time, font: font, textColor: item.presentationData.theme.list.itemPrimaryTextColor), backgroundColor: nil, maximumNumberOfLines: 1, truncationType: .end, constrainedSize: CGSize(width: params.width - params.rightInset - 20.0 - leftInset, height: CGFloat.greatestFiniteMagnitude), alignment: .natural, cutout: nil, insets: UIEdgeInsets()))
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let makeTypeLayout = makeNodesLayout[index].1
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let type = stringForCallType(message: message, strings: item.presentationData.strings)
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let (typeLayout, typeApply) = makeTypeLayout(TextNodeLayoutArguments(attributedString: NSAttributedString(string: type, font: typeFont, textColor: item.presentationData.theme.list.itemPrimaryTextColor), backgroundColor: nil, maximumNumberOfLines: 1, truncationType: .end, constrainedSize: CGSize(width: params.width - params.rightInset - 20.0 - leftInset, height: CGFloat.greatestFiniteMagnitude), alignment: .natural, cutout: nil, insets: UIEdgeInsets()))
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nodesLayout.append((timeLayout, typeLayout))
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nodesApply.append((timeApply, typeApply))
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contentHeight += timeLayout.size.height + 12.0
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index += 1
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}
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contentSize = CGSize(width: params.width, height: contentHeight)
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let layout = ListViewItemNodeLayout(contentSize: contentSize, insets: insets)
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return (layout, { [weak self] in
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if let strongSelf = self {
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strongSelf.item = item
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if let _ = updatedTheme {
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strongSelf.topStripeNode.backgroundColor = itemSeparatorColor
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strongSelf.bottomStripeNode.backgroundColor = itemSeparatorColor
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strongSelf.backgroundNode.backgroundColor = itemBackgroundColor
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}
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let _ = titleApply()
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for apply in nodesApply {
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let _ = apply.0()
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let _ = apply.1()
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}
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switch item.style {
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case .plain:
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if strongSelf.backgroundNode.supernode != nil {
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strongSelf.backgroundNode.removeFromSupernode()
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}
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if strongSelf.topStripeNode.supernode != nil {
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strongSelf.topStripeNode.removeFromSupernode()
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}
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if strongSelf.bottomStripeNode.supernode == nil {
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strongSelf.insertSubnode(strongSelf.bottomStripeNode, at: 0)
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}
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strongSelf.bottomStripeNode.frame = CGRect(origin: CGPoint(x: leftInset, y: contentSize.height - separatorHeight), size: CGSize(width: params.width - leftInset, height: separatorHeight))
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case .blocks:
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if strongSelf.backgroundNode.supernode == nil {
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strongSelf.insertSubnode(strongSelf.backgroundNode, at: 0)
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}
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if strongSelf.topStripeNode.supernode == nil {
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strongSelf.insertSubnode(strongSelf.topStripeNode, at: 1)
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}
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if strongSelf.bottomStripeNode.supernode == nil {
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strongSelf.insertSubnode(strongSelf.bottomStripeNode, at: 2)
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}
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switch neighbors.top {
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case .sameSection(false):
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strongSelf.topStripeNode.isHidden = true
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default:
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strongSelf.topStripeNode.isHidden = false
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}
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let bottomStripeInset: CGFloat
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switch neighbors.bottom {
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case .sameSection(false):
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bottomStripeInset = leftInset
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default:
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bottomStripeInset = 0.0
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}
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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)))
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strongSelf.topStripeNode.frame = CGRect(origin: CGPoint(x: 0.0, y: -min(insets.top, separatorHeight)), size: CGSize(width: params.width, height: separatorHeight))
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strongSelf.bottomStripeNode.frame = CGRect(origin: CGPoint(x: bottomStripeInset, y: contentSize.height - separatorHeight), size: CGSize(width: params.width - bottomStripeInset, height: separatorHeight))
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}
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strongSelf.titleNode.frame = CGRect(origin: CGPoint(x: leftInset, y: 8.0), size: titleLayout.size)
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var index = 0
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var yOffset = strongSelf.titleNode.frame.maxY + 10.0
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for nodes in strongSelf.callNodes {
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let layout = nodesLayout[index]
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nodes.0.frame = CGRect(origin: CGPoint(x: leftInset, y: yOffset), size: layout.0.size)
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nodes.1.frame = CGRect(origin: CGPoint(x: leftInset + 75.0, y: yOffset), size: layout.1.size)
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yOffset += layout.0.size.height + 12.0
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index += 1
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}
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strongSelf.accessibilityArea.frame = CGRect(origin: CGPoint(), size: layout.contentSize)
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}
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})
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}
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}
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override func animateInsertion(_ currentTimestamp: Double, duration: Double, short: Bool) {
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self.layer.animateAlpha(from: 0.0, to: 1.0, duration: 0.4)
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}
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override func animateAdded(_ currentTimestamp: Double, duration: Double) {
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self.layer.animateAlpha(from: 0.0, to: 1.0, duration: 0.2)
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}
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override func animateRemoved(_ currentTimestamp: Double, duration: Double) {
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self.layer.animateAlpha(from: 1.0, to: 0.0, duration: 0.15, removeOnCompletion: false)
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}
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}
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