mirror of
https://github.com/Swiftgram/Telegram-iOS.git
synced 2025-06-16 05:55:20 +00:00
490 lines
27 KiB
Swift
490 lines
27 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 TelegramCore
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import TelegramPresentationData
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import LegacyComponents
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import ItemListUI
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import PresentationDataUtils
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import ComponentFlow
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import ButtonComponent
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import BundleIconComponent
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import MultilineTextComponent
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private let textFont = Font.with(size: 17.0, traits: .monospacedNumbers)
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private let smallTextFont = Font.with(size: 13.0, traits: .monospacedNumbers)
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public final class MessagePriceItem: ListViewItem, ItemListItem {
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let theme: PresentationTheme
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let strings: PresentationStrings
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let isEnabled: Bool
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let minValue: Int64
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let maxValue: Int64
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let value: Int64
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let price: String
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public let sectionId: ItemListSectionId
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let updated: (Int64, Bool) -> Void
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let openSetCustom: (() -> Void)?
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let openPremiumInfo: (() -> Void)?
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public init(theme: PresentationTheme, strings: PresentationStrings, isEnabled: Bool, minValue: Int64, maxValue: Int64, value: Int64, price: String, sectionId: ItemListSectionId, updated: @escaping (Int64, Bool) -> Void, openSetCustom: (() -> Void)? = nil, openPremiumInfo: (() -> Void)? = nil) {
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self.theme = theme
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self.strings = strings
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self.isEnabled = isEnabled
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self.minValue = minValue
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self.maxValue = maxValue
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self.value = value
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self.price = price
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self.sectionId = sectionId
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self.updated = updated
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self.openSetCustom = openSetCustom
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self.openPremiumInfo = openPremiumInfo
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}
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public 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 = MessagePriceItemNode()
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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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public 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? MessagePriceItemNode {
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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 class MessagePriceItemNode: ListViewItemNode {
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private struct Amount: Equatable {
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private let sliderSteps: [Int]
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private let maxRealValue: Int
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let maxSliderValue: Int
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private let isLogarithmic: Bool
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private(set) var realValue: Int
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private(set) var sliderValue: Int
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private static func makeSliderSteps(maxRealValue: Int, isLogarithmic: Bool) -> [Int] {
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if isLogarithmic {
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var sliderSteps: [Int] = [ 1, 10, 50, 100, 500, 1_000, 2_000, 5_000, 7_500, 10_000 ]
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sliderSteps.removeAll(where: { $0 >= maxRealValue })
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sliderSteps.append(maxRealValue)
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return sliderSteps
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} else {
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return [1, maxRealValue]
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}
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}
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private static func remapValueToSlider(realValue: Int, maxSliderValue: Int, steps: [Int]) -> Int {
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guard realValue >= steps.first!, realValue <= steps.last! else { return 0 }
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for i in 0 ..< steps.count - 1 {
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if realValue >= steps[i] && realValue <= steps[i + 1] {
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let range = steps[i + 1] - steps[i]
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let relativeValue = realValue - steps[i]
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let stepFraction = Float(relativeValue) / Float(range)
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return Int(Float(i) * Float(maxSliderValue) / Float(steps.count - 1)) + Int(stepFraction * Float(maxSliderValue) / Float(steps.count - 1))
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}
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}
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return maxSliderValue
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}
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private static func remapSliderToValue(sliderValue: Int, maxSliderValue: Int, steps: [Int]) -> Int {
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guard sliderValue >= 0, sliderValue <= maxSliderValue else { return steps.first! }
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let stepIndex = Int(Float(sliderValue) / Float(maxSliderValue) * Float(steps.count - 1))
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let fraction = Float(sliderValue) / Float(maxSliderValue) * Float(steps.count - 1) - Float(stepIndex)
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if stepIndex >= steps.count - 1 {
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return steps.last!
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} else {
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let range = steps[stepIndex + 1] - steps[stepIndex]
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return steps[stepIndex] + Int(fraction * Float(range))
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}
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}
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init(realValue: Int, maxRealValue: Int, maxSliderValue: Int, isLogarithmic: Bool) {
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self.sliderSteps = Amount.makeSliderSteps(maxRealValue: maxRealValue, isLogarithmic: isLogarithmic)
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self.maxRealValue = maxRealValue
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self.maxSliderValue = maxSliderValue
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self.isLogarithmic = isLogarithmic
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self.realValue = realValue
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self.sliderValue = Amount.remapValueToSlider(realValue: self.realValue, maxSliderValue: self.maxSliderValue, steps: self.sliderSteps)
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}
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init(sliderValue: Int, maxRealValue: Int, maxSliderValue: Int, isLogarithmic: Bool) {
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self.sliderSteps = Amount.makeSliderSteps(maxRealValue: maxRealValue, isLogarithmic: isLogarithmic)
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self.maxRealValue = maxRealValue
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self.maxSliderValue = maxSliderValue
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self.isLogarithmic = isLogarithmic
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self.sliderValue = sliderValue
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self.realValue = Amount.remapSliderToValue(sliderValue: self.sliderValue, maxSliderValue: self.maxSliderValue, steps: self.sliderSteps)
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}
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func withRealValue(_ realValue: Int) -> Amount {
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return Amount(realValue: realValue, maxRealValue: self.maxRealValue, maxSliderValue: self.maxSliderValue, isLogarithmic: self.isLogarithmic)
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}
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func withSliderValue(_ sliderValue: Int) -> Amount {
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return Amount(sliderValue: sliderValue, maxRealValue: self.maxRealValue, maxSliderValue: self.maxSliderValue, isLogarithmic: self.isLogarithmic)
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}
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}
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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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private let maskNode: ASImageNode
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private var sliderView: TGPhotoEditorSliderView?
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private let leftTextNode: ImmediateTextNode
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private let rightTextNode: ImmediateTextNode
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private let centerTextButtonNode: HighlightableButtonNode
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private let centerTextButtonBackground: UIImageView
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private let centerLeftTextNode: ImmediateTextNode
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private let centerRightTextNode: ImmediateTextNode
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private let lockIconNode: ASImageNode
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private let button: ComponentView<Empty>
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private var amount: Amount = Amount(realValue: 1, maxRealValue: 1000, maxSliderValue: 1000, isLogarithmic: true)
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private var item: MessagePriceItem?
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private var layoutParams: ListViewItemLayoutParams?
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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.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.maskNode = ASImageNode()
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self.leftTextNode = ImmediateTextNode()
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self.rightTextNode = ImmediateTextNode()
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self.centerTextButtonNode = HighlightableButtonNode()
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self.centerTextButtonBackground = UIImageView()
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self.centerLeftTextNode = ImmediateTextNode()
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self.centerLeftTextNode.isUserInteractionEnabled = false
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self.centerRightTextNode = ImmediateTextNode()
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self.centerRightTextNode.isUserInteractionEnabled = false
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self.lockIconNode = ASImageNode()
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self.lockIconNode.displaysAsynchronously = false
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self.button = ComponentView<Empty>()
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super.init(layerBacked: false, dynamicBounce: false)
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self.addSubnode(self.leftTextNode)
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self.addSubnode(self.rightTextNode)
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self.addSubnode(self.centerTextButtonNode)
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self.centerTextButtonNode.view.addSubview(self.centerTextButtonBackground)
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self.centerTextButtonNode.addSubnode(self.centerLeftTextNode)
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self.centerTextButtonNode.addSubnode(self.centerRightTextNode)
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self.addSubnode(self.lockIconNode)
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self.centerTextButtonNode.addTarget(self, action: #selector(self.centerTextButtonPressed), forControlEvents: .touchUpInside)
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}
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override func didLoad() {
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super.didLoad()
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let sliderView = TGPhotoEditorSliderView()
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sliderView.enableEdgeTap = true
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sliderView.enablePanHandling = true
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sliderView.trackCornerRadius = 1.0
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sliderView.lineSize = 4.0
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sliderView.disablesInteractiveTransitionGestureRecognizer = true
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if let item = self.item, let params = self.layoutParams {
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self.amount = Amount(realValue: Int(item.value), maxRealValue: Int(item.maxValue), maxSliderValue: 999, isLogarithmic: true)
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sliderView.minimumValue = 0
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sliderView.startValue = 0
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sliderView.maximumValue = CGFloat(self.amount.maxSliderValue)
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sliderView.displayEdges = true
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sliderView.value = CGFloat(self.amount.sliderValue)
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sliderView.backgroundColor = item.theme.list.itemBlocksBackgroundColor
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sliderView.backColor = item.theme.list.itemSwitchColors.frameColor
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sliderView.trackColor = item.theme.list.itemAccentColor
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sliderView.knobImage = PresentationResourcesItemList.knobImage(item.theme)
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sliderView.frame = CGRect(origin: CGPoint(x: params.leftInset + 18.0, y: 36.0), size: CGSize(width: params.width - params.leftInset - params.rightInset - 18.0 * 2.0, height: 44.0))
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}
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self.view.addSubview(sliderView)
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sliderView.addTarget(self, action: #selector(self.sliderValueChanged), for: .valueChanged)
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self.sliderView = sliderView
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}
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@objc private func centerTextButtonPressed() {
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self.item?.openSetCustom?()
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}
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func asyncLayout() -> (_ item: MessagePriceItem, _ params: ListViewItemLayoutParams, _ neighbors: ItemListNeighbors) -> (ListViewItemNodeLayout, () -> Void) {
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let currentItem = self.item
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return { item, params, neighbors in
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var themeUpdated = false
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if currentItem?.theme !== item.theme {
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themeUpdated = true
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}
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var contentSize: CGSize
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let insets: UIEdgeInsets
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let separatorHeight = UIScreenPixel
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contentSize = CGSize(width: params.width, height: 88.0)
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if !item.isEnabled {
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contentSize.height = 166.0
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}
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insets = itemListNeighborsGroupedInsets(neighbors, params)
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let layout = ListViewItemNodeLayout(contentSize: contentSize, insets: insets)
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let layoutSize = layout.size
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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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strongSelf.layoutParams = params
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strongSelf.backgroundNode.backgroundColor = item.theme.list.itemBlocksBackgroundColor
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strongSelf.topStripeNode.backgroundColor = item.theme.list.itemBlocksSeparatorColor
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strongSelf.bottomStripeNode.backgroundColor = item.theme.list.itemBlocksSeparatorColor
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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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if strongSelf.maskNode.supernode == nil {
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strongSelf.insertSubnode(strongSelf.maskNode, at: 3)
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}
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let hasCorners = itemListHasRoundedBlockLayout(params)
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var hasTopCorners = false
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var hasBottomCorners = false
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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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hasTopCorners = true
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strongSelf.topStripeNode.isHidden = hasCorners
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}
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let bottomStripeInset: CGFloat
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let bottomStripeOffset: CGFloat
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switch neighbors.bottom {
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case .sameSection(false):
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bottomStripeInset = params.leftInset + 16.0
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bottomStripeOffset = -separatorHeight
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strongSelf.bottomStripeNode.isHidden = false
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default:
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bottomStripeInset = 0.0
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bottomStripeOffset = 0.0
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hasBottomCorners = true
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strongSelf.bottomStripeNode.isHidden = hasCorners
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}
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strongSelf.maskNode.image = hasCorners ? PresentationResourcesItemList.cornersImage(item.theme, top: hasTopCorners, bottom: hasBottomCorners) : nil
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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.maskNode.frame = strongSelf.backgroundNode.frame.insetBy(dx: params.leftInset, dy: 0.0)
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strongSelf.topStripeNode.frame = CGRect(origin: CGPoint(x: 0.0, y: -min(insets.top, separatorHeight)), size: CGSize(width: layoutSize.width, height: separatorHeight))
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strongSelf.bottomStripeNode.frame = CGRect(origin: CGPoint(x: bottomStripeInset, y: contentSize.height + bottomStripeOffset), size: CGSize(width: layoutSize.width - bottomStripeInset, height: separatorHeight))
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strongSelf.leftTextNode.attributedText = NSAttributedString(string: "\(item.minValue)", font: Font.regular(13.0), textColor: item.theme.list.itemSecondaryTextColor)
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strongSelf.rightTextNode.attributedText = NSAttributedString(string: "\(item.maxValue)", font: Font.regular(13.0), textColor: item.theme.list.itemSecondaryTextColor)
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let centralLeftText = item.strings.Privacy_Messages_Stars(Int32(item.value))
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strongSelf.centerLeftTextNode.attributedText = NSAttributedString(string: centralLeftText, font: textFont, textColor: item.openSetCustom != nil ? item.theme.list.itemAccentColor : item.theme.list.itemPrimaryTextColor)
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strongSelf.centerRightTextNode.attributedText = NSAttributedString(string: item.price, font: smallTextFont, textColor: item.openSetCustom != nil ? item.theme.list.itemAccentColor.withMultipliedAlpha(0.5) : item.theme.list.itemSecondaryTextColor)
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let leftTextSize = strongSelf.leftTextNode.updateLayout(CGSize(width: 100.0, height: 100.0))
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let rightTextSize = strongSelf.rightTextNode.updateLayout(CGSize(width: 100.0, height: 100.0))
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let centerLeftTextSize = strongSelf.centerLeftTextNode.updateLayout(CGSize(width: 200.0, height: 100.0))
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let centerRightTextSize = strongSelf.centerRightTextNode.updateLayout(CGSize(width: 200.0, height: 100.0))
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let centerSpacing: CGFloat = 6.0
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let sideInset: CGFloat = 18.0
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strongSelf.leftTextNode.frame = CGRect(origin: CGPoint(x: params.leftInset + sideInset, y: 15.0), size: leftTextSize)
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strongSelf.rightTextNode.frame = CGRect(origin: CGPoint(x: params.width - params.leftInset - sideInset - rightTextSize.width, y: 15.0), size: rightTextSize)
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let totalCenterWidth = centerLeftTextSize.width + centerSpacing + centerRightTextSize.width
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let centerLeftFrame = CGRect(origin: CGPoint(x: floorToScreenPixels((params.width - totalCenterWidth) / 2.0), y: 11.0), size: centerLeftTextSize)
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let centerRightFrame = CGRect(origin: CGPoint(x: floorToScreenPixels((params.width - totalCenterWidth) / 2.0) + totalCenterWidth - centerRightTextSize.width, y: 14.0 - UIScreenPixel), size: centerRightTextSize)
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let centerButtonFrame = CGRect(origin: CGPoint(x: centerLeftFrame.minX, y: centerLeftFrame.minY), size: CGSize(width: centerRightFrame.maxX - centerLeftFrame.minX, height: centerLeftFrame.height)).insetBy(dx: -8.0, dy: -4.0)
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strongSelf.centerTextButtonNode.frame = centerButtonFrame
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strongSelf.centerTextButtonBackground.frame = CGRect(origin: CGPoint(x: 0.0, y: UIScreenPixel), size: centerButtonFrame.size)
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if strongSelf.centerTextButtonBackground.image == nil {
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strongSelf.centerTextButtonBackground.image = generateStretchableFilledCircleImage(diameter: 16.0, color: .white)?.withRenderingMode(.alwaysTemplate)
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}
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strongSelf.centerTextButtonBackground.tintColor = item.theme.list.itemAccentColor.withMultipliedAlpha(0.1)
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if item.openSetCustom != nil {
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strongSelf.centerTextButtonNode.isEnabled = true
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strongSelf.centerTextButtonBackground.isHidden = false
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} else {
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strongSelf.centerTextButtonNode.isEnabled = false
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strongSelf.centerTextButtonBackground.isHidden = true
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}
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strongSelf.centerLeftTextNode.frame = centerLeftFrame.offsetBy(dx: -centerButtonFrame.minX, dy: -centerButtonFrame.minY)
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strongSelf.centerRightTextNode.frame = centerRightFrame.offsetBy(dx: -centerButtonFrame.minX, dy: -centerButtonFrame.minY)
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if let sliderView = strongSelf.sliderView {
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if themeUpdated {
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sliderView.backgroundColor = item.theme.list.itemBlocksBackgroundColor
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sliderView.backColor = item.theme.list.itemSecondaryTextColor
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sliderView.trackColor = item.theme.list.itemAccentColor.withAlphaComponent(0.45)
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sliderView.knobImage = PresentationResourcesItemList.knobImage(item.theme)
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}
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sliderView.frame = CGRect(origin: CGPoint(x: params.leftInset + 18.0, y: 36.0), size: CGSize(width: params.width - params.leftInset - params.rightInset - 18.0 * 2.0, height: 44.0))
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sliderView.interactionEnded = {
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guard let self else {
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return
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}
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self.item?.updated(Int64(self.amount.realValue), true)
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}
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if !sliderView.isTracking {
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strongSelf.amount = Amount(realValue: Int(item.value), maxRealValue: Int(item.maxValue), maxSliderValue: 999, isLogarithmic: true)
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sliderView.value = CGFloat(strongSelf.amount.sliderValue)
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}
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}
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strongSelf.lockIconNode.isHidden = item.isEnabled
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if !item.isEnabled {
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if themeUpdated {
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strongSelf.lockIconNode.image = generateTintedImage(image: UIImage(bundleImageName: "Chat/Stickers/SmallLock"), color: item.theme.list.itemSecondaryTextColor.withMultipliedAlpha(0.5))
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}
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if let image = strongSelf.lockIconNode.image {
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strongSelf.lockIconNode.frame = CGRect(origin: CGPoint(x: centerLeftFrame.minX - image.size.width - 1.0, y: 12.0 + UIScreenPixel), size: image.size)
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}
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let sideInset: CGFloat = 16.0
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let buttonSize = CGSize(width: params.width - params.leftInset - params.rightInset - sideInset * 2.0, height: 50.0)
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let _ = strongSelf.button.update(
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transition: .immediate,
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component: AnyComponent(
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ButtonComponent(
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background: ButtonComponent.Background(
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color: item.theme.list.itemCheckColors.fillColor,
|
|
foreground: item.theme.list.itemCheckColors.foregroundColor,
|
|
pressedColor: item.theme.list.itemCheckColors.fillColor.withMultipliedAlpha(0.9)
|
|
),
|
|
content: AnyComponentWithIdentity(
|
|
id: AnyHashable("unlock"),
|
|
component: AnyComponent(
|
|
HStack([
|
|
AnyComponentWithIdentity(
|
|
id: AnyHashable("icon"),
|
|
component: AnyComponent(BundleIconComponent(name: "Chat/Stickers/Lock", tintColor: item.theme.list.itemCheckColors.foregroundColor))
|
|
),
|
|
AnyComponentWithIdentity(
|
|
id: AnyHashable("label"),
|
|
component: AnyComponent(MultilineTextComponent(text: .plain(NSAttributedString(string: item.strings.Privacy_Messages_Unlock, font: Font.semibold(17.0), textColor: item.theme.list.itemCheckColors.foregroundColor, paragraphAlignment: .center))))
|
|
)
|
|
], spacing: 3.0)
|
|
)
|
|
),
|
|
isEnabled: true,
|
|
tintWhenDisabled: false,
|
|
allowActionWhenDisabled: false,
|
|
displaysProgress: false,
|
|
action: { [weak self] in
|
|
guard let self, let item = self.item else {
|
|
return
|
|
}
|
|
item.openPremiumInfo?()
|
|
}
|
|
)
|
|
),
|
|
environment: {},
|
|
containerSize: buttonSize
|
|
)
|
|
if let buttonView = strongSelf.button.view {
|
|
if buttonView.superview == nil {
|
|
strongSelf.view.addSubview(buttonView)
|
|
}
|
|
buttonView.frame = CGRect(origin: CGPoint(x: params.leftInset + sideInset, y: contentSize.height - buttonSize.height - sideInset), size: buttonSize)
|
|
}
|
|
} else if let buttonView = strongSelf.button.view, buttonView.superview != nil {
|
|
buttonView.removeFromSuperview()
|
|
}
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
override func animateInsertion(_ currentTimestamp: Double, duration: Double, options: ListViewItemAnimationOptions) {
|
|
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)
|
|
}
|
|
|
|
@objc func sliderValueChanged() {
|
|
guard let sliderView = self.sliderView else {
|
|
return
|
|
}
|
|
var updatedAmount = self.amount.withSliderValue(Int(sliderView.value))
|
|
if updatedAmount.realValue > 50 {
|
|
if updatedAmount.realValue < 100 {
|
|
updatedAmount = updatedAmount.withRealValue(Int(round(Double(updatedAmount.realValue) / 1.0) * 1.0))
|
|
} else if updatedAmount.realValue < 500 {
|
|
updatedAmount = updatedAmount.withRealValue(Int(round(Double(updatedAmount.realValue) / 5.0) * 5.0))
|
|
} else if updatedAmount.realValue < 1000 {
|
|
updatedAmount = updatedAmount.withRealValue(Int(round(Double(updatedAmount.realValue) / 10.0) * 10.0))
|
|
} else if updatedAmount.realValue < 5000 {
|
|
updatedAmount = updatedAmount.withRealValue(Int(round(Double(updatedAmount.realValue) / 25.0) * 25.0))
|
|
} else {
|
|
updatedAmount = updatedAmount.withRealValue(Int(round(Double(updatedAmount.realValue) / 50.0) * 50.0))
|
|
}
|
|
}
|
|
self.amount = updatedAmount
|
|
|
|
self.item?.updated(Int64(self.amount.realValue), false)
|
|
}
|
|
}
|
|
|