mirror of
https://github.com/Swiftgram/Telegram-iOS.git
synced 2025-06-16 05:55:20 +00:00
446 lines
20 KiB
Swift
446 lines
20 KiB
Swift
import AsyncDisplayKit
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import Display
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import ComponentFlow
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import TelegramCore
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import SwiftSignalKit
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import Postbox
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import TelegramPresentationData
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import AccountContext
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import ContextUI
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import PhotoResources
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import TelegramUIPreferences
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import ItemListPeerItem
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import ItemListPeerActionItem
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import MergeLists
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import ItemListUI
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import ChatControllerInteraction
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import MultilineTextComponent
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import BalancedTextComponent
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import Markdown
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import PeerInfoPaneNode
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import GiftItemComponent
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import PlainButtonComponent
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import GiftViewScreen
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import SolidRoundedButtonNode
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public final class PeerInfoGiftsPaneNode: ASDisplayNode, PeerInfoPaneNode, UIScrollViewDelegate {
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private let context: AccountContext
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private let peerId: PeerId
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private let profileGifts: ProfileGiftsContext
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private var dataDisposable: Disposable?
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private let chatControllerInteraction: ChatControllerInteraction
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private let openPeerContextAction: (Bool, Peer, ASDisplayNode, ContextGesture?) -> Void
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public weak var parentController: ViewController?
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private let backgroundNode: ASDisplayNode
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private let scrollNode: ASScrollNode
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private var unlockBackground: NavigationBackgroundNode?
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private var unlockSeparator: ASDisplayNode?
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private var unlockText: ComponentView<Empty>?
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private var unlockButton: SolidRoundedButtonNode?
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private var currentParams: (size: CGSize, sideInset: CGFloat, bottomInset: CGFloat, visibleHeight: CGFloat, isScrollingLockedAtTop: Bool, presentationData: PresentationData)?
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private var theme: PresentationTheme?
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private let presentationDataPromise = Promise<PresentationData>()
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private let ready = Promise<Bool>()
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private var didSetReady: Bool = false
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public var isReady: Signal<Bool, NoError> {
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return self.ready.get()
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}
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private let statusPromise = Promise<PeerInfoStatusData?>(nil)
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public var status: Signal<PeerInfoStatusData?, NoError> {
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self.statusPromise.get()
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}
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public var tabBarOffsetUpdated: ((ContainedViewLayoutTransition) -> Void)?
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public var tabBarOffset: CGFloat {
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return 0.0
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}
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private var starsProducts: [ProfileGiftsContext.State.StarGift]?
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private var starsItems: [AnyHashable: ComponentView<Empty>] = [:]
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public init(context: AccountContext, peerId: PeerId, chatControllerInteraction: ChatControllerInteraction, openPeerContextAction: @escaping (Bool, Peer, ASDisplayNode, ContextGesture?) -> Void, profileGifts: ProfileGiftsContext) {
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self.context = context
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self.peerId = peerId
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self.chatControllerInteraction = chatControllerInteraction
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self.openPeerContextAction = openPeerContextAction
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self.profileGifts = profileGifts
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self.backgroundNode = ASDisplayNode()
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self.scrollNode = ASScrollNode()
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super.init()
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self.addSubnode(self.backgroundNode)
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self.addSubnode(self.scrollNode)
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self.dataDisposable = (profileGifts.state
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|> deliverOnMainQueue).startStrict(next: { [weak self] state in
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guard let self else {
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return
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}
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let isFirstTime = starsProducts == nil
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let presentationData = self.context.sharedContext.currentPresentationData.with { $0 }
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self.statusPromise.set(.single(PeerInfoStatusData(text: presentationData.strings.SharedMedia_GiftCount(state.count ?? 0), isActivity: true, key: .gifts)))
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self.starsProducts = state.gifts
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if !self.didSetReady {
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self.didSetReady = true
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self.ready.set(.single(true))
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}
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self.updateScrolling(transition: isFirstTime ? .immediate : .easeInOut(duration: 0.25))
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})
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}
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deinit {
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self.dataDisposable?.dispose()
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}
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public override func didLoad() {
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super.didLoad()
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self.scrollNode.view.contentInsetAdjustmentBehavior = .never
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self.scrollNode.view.delegate = self
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}
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public func ensureMessageIsVisible(id: MessageId) {
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}
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public func scrollToTop() -> Bool {
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self.scrollNode.view.setContentOffset(.zero, animated: true)
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return true
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}
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public func scrollViewDidScroll(_ scrollView: UIScrollView) {
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self.updateScrolling(transition: .immediate)
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}
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func updateScrolling(transition: ComponentTransition) {
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if let starsProducts = self.starsProducts, let params = self.currentParams {
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let optionSpacing: CGFloat = 10.0
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let sideInset = params.sideInset + 16.0
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let itemsInRow = min(starsProducts.count, 3)
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let optionWidth = (params.size.width - sideInset * 2.0 - optionSpacing * CGFloat(itemsInRow - 1)) / CGFloat(itemsInRow)
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let starsOptionSize = CGSize(width: optionWidth, height: 154.0)
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let visibleBounds = self.scrollNode.bounds.insetBy(dx: 0.0, dy: -10.0)
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let topInset: CGFloat = 60.0
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var validIds: [AnyHashable] = []
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var itemFrame = CGRect(origin: CGPoint(x: sideInset, y: topInset), size: starsOptionSize)
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var index: Int32 = 0
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for product in starsProducts {
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var isVisible = false
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if visibleBounds.intersects(itemFrame) {
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isVisible = true
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}
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if isVisible {
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let itemId = AnyHashable(index)
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validIds.append(itemId)
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var itemTransition = transition
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let visibleItem: ComponentView<Empty>
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if let current = self.starsItems[itemId] {
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visibleItem = current
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} else {
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visibleItem = ComponentView()
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self.starsItems[itemId] = visibleItem
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itemTransition = .immediate
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}
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let ribbonText: String?
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if case let .generic(gift) = product.gift, let availability = gift.availability {
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ribbonText = params.presentationData.strings.PeerInfo_Gifts_OneOf(compactNumericCountString(Int(availability.total))).string
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} else {
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ribbonText = nil
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}
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let subject: GiftItemComponent.Subject
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switch product.gift {
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case let .generic(gift):
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subject = .starGift(gift: gift, price: "⭐️ \(gift.price)")
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case let .unique(gift):
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subject = .uniqueGift(gift: gift)
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}
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let _ = visibleItem.update(
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transition: itemTransition,
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component: AnyComponent(
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PlainButtonComponent(
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content: AnyComponent(
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GiftItemComponent(
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context: self.context,
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theme: params.presentationData.theme,
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peer: product.fromPeer.flatMap { .peer($0) } ?? .anonymous,
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subject: subject,
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ribbon: ribbonText.flatMap { GiftItemComponent.Ribbon(text: $0, color: .blue) },
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isHidden: !product.savedToProfile
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)
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),
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effectAlignment: .center,
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action: { [weak self] in
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guard let self else {
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return
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}
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let controller = GiftViewScreen(
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context: self.context,
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subject: .profileGift(self.peerId, product),
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updateSavedToProfile: { [weak self] added in
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guard let self, let messageId = product.messageId else {
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return
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}
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self.profileGifts.updateStarGiftAddedToProfile(messageId: messageId, added: added)
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},
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convertToStars: { [weak self] in
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guard let self, let messageId = product.messageId else {
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return
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}
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self.profileGifts.convertStarGift(messageId: messageId)
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}
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)
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self.parentController?.push(controller)
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},
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animateAlpha: false
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)
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),
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environment: {},
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containerSize: starsOptionSize
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)
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if let itemView = visibleItem.view {
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if itemView.superview == nil {
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self.scrollNode.view.addSubview(itemView)
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}
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itemTransition.setFrame(view: itemView, frame: itemFrame)
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}
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}
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itemFrame.origin.x += itemFrame.width + optionSpacing
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if itemFrame.maxX > params.size.width {
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itemFrame.origin.x = sideInset
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itemFrame.origin.y += starsOptionSize.height + optionSpacing
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}
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index += 1
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}
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var removeIds: [AnyHashable] = []
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for (id, item) in self.starsItems {
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if !validIds.contains(id) {
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removeIds.append(id)
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if let itemView = item.view {
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if !transition.animation.isImmediate {
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itemView.layer.animateScale(from: 1.0, to: 0.01, duration: 0.25, removeOnCompletion: false)
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itemView.layer.animateAlpha(from: 1.0, to: 0.0, duration: 0.25, removeOnCompletion: false, completion: { _ in
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itemView.removeFromSuperview()
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})
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} else {
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itemView.removeFromSuperview()
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}
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}
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}
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}
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for id in removeIds {
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self.starsItems.removeValue(forKey: id)
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}
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var bottomScrollInset: CGFloat = 0.0
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var contentHeight = ceil(CGFloat(starsProducts.count) / 3.0) * (starsOptionSize.height + optionSpacing) - optionSpacing + topInset + 16.0
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if self.peerId == self.context.account.peerId {
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let transition = ComponentTransition.immediate
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let size = params.size
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let sideInset = params.sideInset
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let bottomInset = params.bottomInset
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let presentationData = params.presentationData
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let themeUpdated = self.theme !== presentationData.theme
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self.theme = presentationData.theme
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let unlockText: ComponentView<Empty>
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let unlockBackground: NavigationBackgroundNode
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let unlockSeparator: ASDisplayNode
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let unlockButton: SolidRoundedButtonNode
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if let current = self.unlockText {
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unlockText = current
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} else {
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unlockText = ComponentView<Empty>()
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self.unlockText = unlockText
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}
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if let current = self.unlockBackground {
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unlockBackground = current
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} else {
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unlockBackground = NavigationBackgroundNode(color: presentationData.theme.rootController.tabBar.backgroundColor)
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self.addSubnode(unlockBackground)
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self.unlockBackground = unlockBackground
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}
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if let current = self.unlockSeparator {
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unlockSeparator = current
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} else {
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unlockSeparator = ASDisplayNode()
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self.addSubnode(unlockSeparator)
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self.unlockSeparator = unlockSeparator
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}
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if let current = self.unlockButton {
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unlockButton = current
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} else {
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unlockButton = SolidRoundedButtonNode(theme: SolidRoundedButtonTheme(theme: presentationData.theme), height: 50.0, cornerRadius: 10.0)
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self.view.addSubview(unlockButton.view)
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self.unlockButton = unlockButton
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unlockButton.title = params.presentationData.strings.PeerInfo_Gifts_Send
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unlockButton.pressed = { [weak self] in
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self?.buttonPressed()
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}
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}
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if themeUpdated {
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unlockBackground.updateColor(color: presentationData.theme.rootController.tabBar.backgroundColor, transition: .immediate)
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unlockSeparator.backgroundColor = presentationData.theme.rootController.tabBar.separatorColor
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unlockButton.updateTheme(SolidRoundedButtonTheme(theme: presentationData.theme))
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}
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let textFont = Font.regular(13.0)
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let boldTextFont = Font.semibold(13.0)
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let textColor = presentationData.theme.list.itemSecondaryTextColor
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let linkColor = presentationData.theme.list.itemAccentColor
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let markdownAttributes = MarkdownAttributes(body: MarkdownAttributeSet(font: textFont, textColor: textColor), bold: MarkdownAttributeSet(font: boldTextFont, textColor: textColor), link: MarkdownAttributeSet(font: boldTextFont, textColor: linkColor), linkAttribute: { _ in
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return nil
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})
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var scrollOffset: CGFloat = max(0.0, size.height - params.visibleHeight)
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let buttonSideInset = sideInset + 16.0
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let buttonSize = CGSize(width: size.width - buttonSideInset * 2.0, height: 50.0)
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let bottomPanelHeight = bottomInset + buttonSize.height + 8.0
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if params.visibleHeight < 110.0 {
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scrollOffset -= bottomPanelHeight
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}
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transition.setFrame(view: unlockButton.view, frame: CGRect(origin: CGPoint(x: buttonSideInset, y: size.height - bottomInset - buttonSize.height - scrollOffset), size: buttonSize))
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let _ = unlockButton.updateLayout(width: buttonSize.width, transition: .immediate)
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transition.setFrame(view: unlockBackground.view, frame: CGRect(x: 0.0, y: size.height - bottomInset - buttonSize.height - 8.0 - scrollOffset, width: size.width, height: bottomPanelHeight))
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unlockBackground.update(size: CGSize(width: size.width, height: bottomPanelHeight), transition: transition.containedViewLayoutTransition)
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transition.setFrame(view: unlockSeparator.view, frame: CGRect(x: 0.0, y: size.height - bottomInset - buttonSize.height - 8.0 - scrollOffset, width: size.width, height: UIScreenPixel))
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let unlockSize = unlockText.update(
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transition: .immediate,
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component: AnyComponent(
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BalancedTextComponent(
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text: .markdown(text: params.presentationData.strings.PeerInfo_Gifts_Info, attributes: markdownAttributes),
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horizontalAlignment: .center,
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maximumNumberOfLines: 0,
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lineSpacing: 0.2
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)
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),
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environment: {},
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containerSize: CGSize(width: size.width - 32.0, height: 200.0)
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)
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if let view = unlockText.view {
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if view.superview == nil {
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view.addGestureRecognizer(UITapGestureRecognizer(target: self, action: #selector(self.buttonPressed)))
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self.scrollNode.view.addSubview(view)
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}
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transition.setFrame(view: view, frame: CGRect(origin: CGPoint(x: floor((size.width - unlockSize.width) / 2.0), y: contentHeight), size: unlockSize))
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}
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contentHeight += unlockSize.height
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contentHeight += bottomPanelHeight
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bottomScrollInset = bottomPanelHeight - 40.0
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}
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contentHeight += params.bottomInset
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self.scrollNode.view.scrollIndicatorInsets = UIEdgeInsets(top: 50.0, left: 0.0, bottom: bottomScrollInset, right: 0.0)
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let contentSize = CGSize(width: params.size.width, height: contentHeight)
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if self.scrollNode.view.contentSize != contentSize {
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self.scrollNode.view.contentSize = contentSize
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}
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}
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let bottomContentOffset = max(0.0, self.scrollNode.view.contentSize.height - self.scrollNode.view.contentOffset.y - self.scrollNode.view.frame.height)
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if bottomContentOffset < 200.0 {
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self.profileGifts.loadMore()
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}
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}
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@objc private func buttonPressed() {
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let _ = (self.context.account.stateManager.contactBirthdays
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|> take(1)
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|> deliverOnMainQueue).start(next: { [weak self] birthdays in
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guard let self else {
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return
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}
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let controller = self.context.sharedContext.makePremiumGiftController(context: self.context, source: .settings(birthdays), transfer: false, completion: nil)
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controller.navigationPresentation = .modal
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self.chatControllerInteraction.navigationController()?.pushViewController(controller)
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})
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}
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public func update(size: CGSize, topInset: CGFloat, sideInset: CGFloat, bottomInset: CGFloat, deviceMetrics: DeviceMetrics, visibleHeight: CGFloat, isScrollingLockedAtTop: Bool, expandProgress: CGFloat, navigationHeight: CGFloat, presentationData: PresentationData, synchronous: Bool, transition: ContainedViewLayoutTransition) {
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self.currentParams = (size, sideInset, bottomInset, visibleHeight, isScrollingLockedAtTop, presentationData)
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self.presentationDataPromise.set(.single(presentationData))
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self.backgroundNode.backgroundColor = presentationData.theme.list.blocksBackgroundColor
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transition.updateFrame(node: self.backgroundNode, frame: CGRect(origin: CGPoint(x: 0.0, y: 48.0), size: size))
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transition.updateFrame(node: self.scrollNode, frame: CGRect(origin: CGPoint(), size: size))
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if isScrollingLockedAtTop {
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self.scrollNode.view.contentOffset = .zero
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}
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self.scrollNode.view.isScrollEnabled = !isScrollingLockedAtTop
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self.updateScrolling(transition: ComponentTransition(transition))
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}
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public func findLoadedMessage(id: MessageId) -> Message? {
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return nil
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}
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public func updateHiddenMedia() {
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}
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public func transferVelocity(_ velocity: CGFloat) {
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if velocity > 0.0 {
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// self.scrollNode.transferVelocity(velocity)
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}
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}
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public func cancelPreviewGestures() {
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}
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public func transitionNodeForGallery(messageId: MessageId, media: Media) -> (ASDisplayNode, CGRect, () -> (UIView?, UIView?))? {
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return nil
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}
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public func addToTransitionSurface(view: UIView) {
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}
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public func updateSelectedMessages(animated: Bool) {
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}
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}
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private struct StarsGiftProduct: Equatable {
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let emoji: String
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let price: Int64
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let isLimited: Bool
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}
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