505 lines
17 KiB
Swift
505 lines
17 KiB
Swift
//
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// FAPayRetainAlert.swift
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// Fableon
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//
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// Created by 湖北秦九 on 2026/1/13.
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//
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import UIKit
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import SnapKit
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import YYText
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class FAPayRetainAlert: FABaseAlert {
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var model: FAPayDateModel? {
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didSet {
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self.collectionView.reloadData()
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self.titleLabel.text = model?.retrieve_lang?.title
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self.countdownView.model = model
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bonusTagView.update(text: model?.retrieve_lang?.subtitle ?? "")
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}
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}
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private var selectedIndex = FAPayRetainAlertData.defaultSelectedIndex
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private lazy var bgView: UIImageView = {
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let imageView = UIImageView(image: UIImage(named: FAPayRetainAlertData.Assets.background))
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imageView.contentMode = .scaleToFill
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imageView.isUserInteractionEnabled = true
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return imageView
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}()
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private lazy var titleLabel: FALabel = {
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let label = FALabel()
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label.borderLineWidth = 6
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label.borderColor = ._9_ED_0_FF
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label.text = FAPayRetainAlertData.titleText
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label.font = .font(ofSize: 44, weight: .init(900)).withBoldItalic()
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label.textStartPoint = .init(x: 0, y: 0.5)
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label.textEndPoint = .init(x: 1, y: 0.5)
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label.textColors = [
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UIColor.fa_hex(0x0178FF).cgColor,
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UIColor.fa_hex(0x0D8AFF).cgColor
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]
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return label
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}()
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private lazy var countdownView: PayRetainCountdownView = {
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let view = PayRetainCountdownView()
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view.update(prefix: FAPayRetainAlertData.countdownPrefix,
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countdown: FAPayRetainAlertData.countdown,
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suffix: FAPayRetainAlertData.countdownSuffix)
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return view
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}()
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private lazy var bonusTagView: PayRetainBonusTagView = {
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let view = PayRetainBonusTagView()
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return view
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}()
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private lazy var collectionView: UICollectionView = {
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let layout = UICollectionViewFlowLayout()
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layout.scrollDirection = .vertical
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layout.minimumLineSpacing = FAPayRetainAlertData.Layout.packItemSpacing
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layout.minimumInteritemSpacing = 0
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layout.itemSize = FAPayRetainAlertData.Layout.packItemSize
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let view = UICollectionView(frame: .zero, collectionViewLayout: layout)
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view.backgroundColor = .clear
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view.isScrollEnabled = false
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view.showsVerticalScrollIndicator = false
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view.dataSource = self
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view.delegate = self
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view.register(FAPayRetainPackCell.self, forCellWithReuseIdentifier: FAPayRetainPackCell.reuseIdentifier)
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return view
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}()
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override init(frame: CGRect) {
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super.init(frame: frame)
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fa_setupLayout()
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collectionView.reloadData()
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}
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@MainActor required init?(coder: NSCoder) {
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fatalError("init(coder:) has not been implemented")
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}
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}
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extension FAPayRetainAlert {
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private func fa_setupLayout() {
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contentWidth = FAPayRetainAlertData.Layout.contentWidth
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contentView.backgroundColor = .clear
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contentView.layer.cornerRadius = 0
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contentView.layer.masksToBounds = true
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contentView.addSubview(bgView)
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contentView.addSubview(titleLabel)
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contentView.addSubview(countdownView)
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contentView.addSubview(bonusTagView)
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contentView.addSubview(collectionView)
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bgView.snp.makeConstraints { make in
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make.edges.equalToSuperview()
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}
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titleLabel.snp.makeConstraints { make in
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make.top.equalToSuperview().offset(143)
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make.centerX.equalToSuperview()
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make.right.lessThanOrEqualToSuperview().offset(0)
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}
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countdownView.snp.makeConstraints { make in
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make.left.equalToSuperview().offset(FAPayRetainAlertData.Layout.countdownLeft)
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make.top.equalTo(titleLabel.snp.bottom).offset(2)
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}
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bonusTagView.snp.makeConstraints { make in
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make.top.equalTo(titleLabel.snp.bottom).offset(35)
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make.centerX.equalToSuperview()
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make.right.lessThanOrEqualToSuperview().offset(-10)
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make.height.equalTo(FAPayRetainAlertData.Layout.bonusTagHeight)
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}
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collectionView.snp.makeConstraints { make in
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make.left.equalToSuperview().offset(10)
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make.right.equalToSuperview().offset(-10)
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make.top.equalTo(bonusTagView.snp.bottom).offset(15)
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make.bottom.equalToSuperview().offset(-10)
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}
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}
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}
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// MARK: - UICollectionViewDataSource & Delegate
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extension FAPayRetainAlert: UICollectionViewDataSource, UICollectionViewDelegateFlowLayout {
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func collectionView(_ collectionView: UICollectionView, numberOfItemsInSection section: Int) -> Int {
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return self.model?.list_coins?.count ?? 0
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}
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func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell {
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let cell = collectionView.dequeueReusableCell(withReuseIdentifier: FAPayRetainPackCell.reuseIdentifier, for: indexPath) as! FAPayRetainPackCell
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let item = self.model?.list_coins?[indexPath.row]
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cell.configure(with: item, isSelected: indexPath.item == selectedIndex)
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return cell
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}
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func collectionView(_ collectionView: UICollectionView, didSelectItemAt indexPath: IndexPath) {
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selectedIndex = indexPath.item
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collectionView.reloadData()
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}
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}
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// MARK: - Subviews
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extension FAPayRetainAlert {
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final class PayRetainCountdownView: UIView {
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var model: FAPayDateModel? {
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didSet {
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prefixLabel.text = model?.retrieve_lang?.remaining_time
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suffixLabel.text = model?.retrieve_lang?.miss_out
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}
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}
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private static let defaultCountdownSeconds = 4 * 60 * 60
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private var countdownTimer: Timer?
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private var remainingSeconds: Int = 0
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private let prefixLabel = UILabel()
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private let suffixLabel = UILabel()
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private let timeStackView = UIStackView()
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private let hourView = TimeBoxView()
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private let minuteView = TimeBoxView()
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private let secondView = TimeBoxView()
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private let colonLabel1 = UILabel()
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private let colonLabel2 = UILabel()
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override init(frame: CGRect) {
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super.init(frame: frame)
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setupView()
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}
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deinit {
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stopCountdown()
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}
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required init?(coder: NSCoder) {
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fatalError("init(coder:) has not been implemented")
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}
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// 更新倒计时显示内容
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func update(prefix: String, countdown: FAPayRetainAlertData.Countdown, suffix: String) {
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prefixLabel.text = prefix
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suffixLabel.text = suffix
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hourView.setText(countdown.hours)
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minuteView.setText(countdown.minutes)
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secondView.setText(countdown.seconds)
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}
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override func didMoveToWindow() {
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super.didMoveToWindow()
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if window != nil {
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startCountdown()
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} else {
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stopCountdown()
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}
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}
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private func setupView() {
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let mainStack = UIStackView()
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mainStack.axis = .horizontal
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mainStack.alignment = .center
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mainStack.spacing = 5
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prefixLabel.font = .font(ofSize: 12, weight: .medium)
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prefixLabel.textColor = UIColor.fa_hex(0x0F0F0F)
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suffixLabel.font = .font(ofSize: 12, weight: .medium)
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suffixLabel.textColor = UIColor.fa_hex(0x0F0F0F)
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timeStackView.axis = .horizontal
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timeStackView.alignment = .center
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timeStackView.spacing = 3
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colonLabel1.font = .font(ofSize: 12, weight: .medium)
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colonLabel1.textColor = UIColor.fa_hex(0x0F0F0F)
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colonLabel1.text = ":"
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colonLabel2.font = .font(ofSize: 12, weight: .medium)
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colonLabel2.textColor = UIColor.fa_hex(0x0F0F0F)
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colonLabel2.text = ":"
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timeStackView.addArrangedSubview(hourView)
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timeStackView.addArrangedSubview(colonLabel1)
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timeStackView.addArrangedSubview(minuteView)
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timeStackView.addArrangedSubview(colonLabel2)
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timeStackView.addArrangedSubview(secondView)
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addSubview(mainStack)
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mainStack.addArrangedSubview(prefixLabel)
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mainStack.addArrangedSubview(timeStackView)
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mainStack.addArrangedSubview(suffixLabel)
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mainStack.snp.makeConstraints { make in
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make.edges.equalToSuperview()
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}
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}
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// 每次展示时从 4 小时开始倒计时
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private func startCountdown() {
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stopCountdown()
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remainingSeconds = Self.defaultCountdownSeconds
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updateTimeLabels()
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countdownTimer = Timer.scheduledTimer(timeInterval: 1,
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target: YYTextWeakProxy(target: self),
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selector: #selector(handleCountdownTimer),
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userInfo: nil,
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repeats: true)
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}
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private func stopCountdown() {
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countdownTimer?.invalidate()
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countdownTimer = nil
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}
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@objc private func handleCountdownTimer() {
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guard remainingSeconds > 0 else {
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updateTimeLabels()
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stopCountdown()
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return
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}
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remainingSeconds -= 1
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updateTimeLabels()
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}
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private func updateTimeLabels() {
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let hours = remainingSeconds / 3600
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let minutes = (remainingSeconds % 3600) / 60
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let seconds = remainingSeconds % 60
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hourView.setText(String(format: "%02d", hours))
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minuteView.setText(String(format: "%02d", minutes))
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secondView.setText(String(format: "%02d", seconds))
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}
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private final class TimeBoxView: UIView {
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private let label = UILabel()
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override init(frame: CGRect) {
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super.init(frame: frame)
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setupView()
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}
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required init?(coder: NSCoder) {
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fatalError("init(coder:) has not been implemented")
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}
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func setText(_ text: String) {
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label.text = text
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}
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private func setupView() {
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backgroundColor = UIColor.fa_hex(0x0F0F0F)
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layer.cornerRadius = 4
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layer.masksToBounds = true
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label.font = .font(ofSize: 12, weight: .medium)
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label.textColor = .FFFFFF
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label.textAlignment = .center
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addSubview(label)
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label.snp.makeConstraints { make in
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make.center.equalToSuperview()
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}
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snp.makeConstraints { make in
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make.width.height.equalTo(18)
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}
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}
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}
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}
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final class PayRetainBonusTagView: UIView {
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private let leftStar = UIImageView(image: UIImage(named: FAPayRetainAlertData.Assets.starIcon))
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private let rightStar = UIImageView(image: UIImage(named: FAPayRetainAlertData.Assets.starIcon))
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private let titleLabel = UILabel()
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override init(frame: CGRect) {
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super.init(frame: frame)
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setupView()
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}
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required init?(coder: NSCoder) {
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fatalError("init(coder:) has not been implemented")
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}
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// 更新标签文案
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func update(text: String) {
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titleLabel.text = text
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}
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private func setupView() {
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backgroundColor = UIColor.fa_hex(0x20A1FF)
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layer.cornerRadius = 10
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layer.maskedCorners = [.layerMinXMinYCorner, .layerMaxXMaxYCorner]
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titleLabel.font = .font(ofSize: 20, weight: .bold).withBoldItalic()
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titleLabel.textColor = .FFFFFF
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addSubview(leftStar)
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addSubview(rightStar)
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addSubview(titleLabel)
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leftStar.snp.makeConstraints { make in
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make.centerY.equalToSuperview()
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make.left.equalToSuperview().offset(8)
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}
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titleLabel.snp.makeConstraints { make in
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make.centerY.equalToSuperview()
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make.left.equalTo(leftStar.snp.right).offset(5)
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}
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rightStar.snp.makeConstraints { make in
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make.centerY.equalToSuperview()
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make.left.equalTo(titleLabel.snp.right).offset(5)
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make.right.equalToSuperview().offset(-8)
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}
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}
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}
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}
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// MARK: - Pack Cell
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final class FAPayRetainPackCell: UICollectionViewCell {
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static let reuseIdentifier = "FAPayRetainPackCell"
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private lazy var bgView: UIImageView = {
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let imageView = UIImageView(image: UIImage(named: FAPayRetainAlertData.Assets.cellBackground))
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return imageView
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}()
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private let selectedBorderView = UIView()
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private let coinIconView = UIImageView(image: UIImage(named: FAPayRetainAlertData.Assets.coinIcon))
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private let coinLabel = UILabel()
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private let bonusLabel = UILabel()
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private lazy var priceView: FAGradientView = {
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let view = FAGradientView()
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view.fa_colors = [
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UIColor.fa_hex(0x3071FF).cgColor,
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UIColor.fa_hex(0x6DB6FF).cgColor
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]
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view.fa_locations = [0, 1]
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view.fa_startPoint = .init(x: 0, y: 0.5)
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view.fa_endPoint = .init(x: 1, y: 0.5)
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view.layer.cornerRadius = FAPayRetainAlertData.Layout.priceSize.height / 2
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view.layer.masksToBounds = true
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view.layer.borderWidth = 1
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view.layer.borderColor = UIColor.fa_hex(0xFFFFFF).cgColor
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return view
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}()
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private let priceLabel = UILabel()
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override init(frame: CGRect) {
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super.init(frame: frame)
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setupView()
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}
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required init?(coder: NSCoder) {
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fatalError("init(coder:) has not been implemented")
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}
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// 绑定套餐数据和选中状态
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func configure(with item: FAPayItem?, isSelected: Bool) {
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selectedBorderView.isHidden = !isSelected
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guard let item = item else { return }
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coinLabel.text = "\(item.coins ?? 0)"
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bonusLabel.text = "+\((item.ext_info?.max_total_coins_pop ?? 0) - (item.ext_info?.max_total_coins ?? 0)) " + "fableon_free_coins".localized
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priceLabel.text = "\(item.currency ?? "")\(item.price ?? "")"
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}
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private func setupView() {
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contentView.backgroundColor = .clear
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bgView.layer.cornerRadius = 15
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bgView.layer.masksToBounds = true
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selectedBorderView.layer.cornerRadius = 15
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selectedBorderView.layer.borderWidth = 2
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selectedBorderView.layer.borderColor = UIColor.fa_hex(0x1F8FFF).cgColor
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selectedBorderView.isHidden = true
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coinIconView.contentMode = .scaleAspectFit
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coinLabel.font = .font(ofSize: 22, weight: .bold)
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coinLabel.textColor = UIColor.fa_hex(0x276CFF)
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bonusLabel.font = .font(ofSize: 12, weight: .medium)
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bonusLabel.textColor = .FFFFFF
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priceLabel.font = .font(ofSize: 22, weight: .bold)
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priceLabel.textColor = .FFFFFF
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let coinStack = UIStackView(arrangedSubviews: [coinIconView, coinLabel])
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coinStack.axis = .horizontal
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coinStack.alignment = .center
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coinStack.spacing = 2
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contentView.addSubview(bgView)
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contentView.addSubview(selectedBorderView)
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bgView.addSubview(coinStack)
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bgView.addSubview(bonusLabel)
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bgView.addSubview(priceView)
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priceView.addSubview(priceLabel)
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bgView.snp.makeConstraints { make in
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make.edges.equalToSuperview()
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}
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selectedBorderView.snp.makeConstraints { make in
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make.edges.equalToSuperview()
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}
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coinStack.snp.makeConstraints { make in
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make.left.equalToSuperview().offset(FAPayRetainAlertData.Layout.coinStackLeft)
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make.top.equalToSuperview().offset(FAPayRetainAlertData.Layout.coinStackTop)
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}
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coinIconView.snp.makeConstraints { make in
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make.width.height.equalTo(22)
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}
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bonusLabel.snp.makeConstraints { make in
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make.left.equalTo(coinStack)
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make.top.equalTo(coinStack.snp.bottom).offset(FAPayRetainAlertData.Layout.bonusTopSpacing)
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}
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priceView.snp.makeConstraints { make in
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make.right.equalToSuperview().offset(-14)
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make.top.equalToSuperview().offset(FAPayRetainAlertData.Layout.priceTop)
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make.size.equalTo(FAPayRetainAlertData.Layout.priceSize)
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}
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priceLabel.snp.makeConstraints { make in
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make.center.equalToSuperview()
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}
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}
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}
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private extension UIColor {
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// 统一十六进制色值转换，便于对齐设计稿
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static func fa_hex(_ hex: UInt32, alpha: CGFloat = 1) -> UIColor {
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let red = CGFloat((hex >> 16) & 0xFF) / 255.0
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let green = CGFloat((hex >> 8) & 0xFF) / 255.0
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let blue = CGFloat(hex & 0xFF) / 255.0
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return UIColor(red: red, green: green, blue: blue, alpha: alpha)
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}
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}
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