feat(toast): 实现原生Toast系统并优化会员购买错误处理
- 新增iOS原生Toast模块(NativeToastManager)，提供毛玻璃风格的Toast展示 - 重构ToastContext为原生模块调用，添加错误边界和回退机制 - 优化会员购买流程的错误处理，使用RevenueCat标准错误码 - 调整购买按钮高度和恢复购买按钮字体大小，改善UI体验 - 移除不必要的延迟和注释代码，提升代码质量
This commit is contained in:
richarjiang
@@ -11,6 +11,8 @@
|
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32476CAEFFCE691C1634B0A4 /* ExpoModulesProvider.swift in Sources */ = {isa = PBXBuildFile; fileRef = 1EA3641BAC6078512F41509D /* ExpoModulesProvider.swift */; };
|
||||
3E461D99554A48A4959DE609 /* SplashScreen.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = AA286B85B6C04FC6940260E9 /* SplashScreen.storyboard */; };
|
||||
792C52592EA880A7002F3F09 /* StoreKit.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 792C52582EA880A7002F3F09 /* StoreKit.framework */; };
|
||||
792C52622EB05B8F002F3F09 /* NativeToastManager.m in Sources */ = {isa = PBXBuildFile; fileRef = 792C52602EB05B8F002F3F09 /* NativeToastManager.m */; };
|
||||
792C52632EB05B8F002F3F09 /* NativeToastManager.swift in Sources */ = {isa = PBXBuildFile; fileRef = 792C52612EB05B8F002F3F09 /* NativeToastManager.swift */; };
|
||||
79B2CB702E7B954600B51753 /* OutLive-Bridging-Header.h in Sources */ = {isa = PBXBuildFile; fileRef = F11748442D0722820044C1D9 /* OutLive-Bridging-Header.h */; };
|
||||
79B2CB732E7B954F00B51753 /* HealthKitManager.m in Sources */ = {isa = PBXBuildFile; fileRef = 79B2CB712E7B954F00B51753 /* HealthKitManager.m */; };
|
||||
79B2CB742E7B954F00B51753 /* HealthKitManager.swift in Sources */ = {isa = PBXBuildFile; fileRef = 79B2CB722E7B954F00B51753 /* HealthKitManager.swift */; };
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@@ -28,6 +30,8 @@
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1EA3641BAC6078512F41509D /* ExpoModulesProvider.swift */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = sourcecode.swift; name = ExpoModulesProvider.swift; path = "Pods/Target Support Files/Pods-OutLive/ExpoModulesProvider.swift"; sourceTree = "<group>"; };
|
||||
6F6136AA7113B3D210693D88 /* libPods-OutLive.a */ = {isa = PBXFileReference; explicitFileType = archive.ar; includeInIndex = 0; path = "libPods-OutLive.a"; sourceTree = BUILT_PRODUCTS_DIR; };
|
||||
792C52582EA880A7002F3F09 /* StoreKit.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = StoreKit.framework; path = System/Library/Frameworks/StoreKit.framework; sourceTree = SDKROOT; };
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||||
792C52602EB05B8F002F3F09 /* NativeToastManager.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; name = NativeToastManager.m; path = OutLive/NativeToastManager.m; sourceTree = "<group>"; };
|
||||
792C52612EB05B8F002F3F09 /* NativeToastManager.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; name = NativeToastManager.swift; path = OutLive/NativeToastManager.swift; sourceTree = "<group>"; };
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79B2CB712E7B954F00B51753 /* HealthKitManager.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; name = HealthKitManager.m; path = OutLive/HealthKitManager.m; sourceTree = "<group>"; };
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79B2CB722E7B954F00B51753 /* HealthKitManager.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; name = HealthKitManager.swift; path = OutLive/HealthKitManager.swift; sourceTree = "<group>"; };
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9B6A6CEBED2FC0931F7B7236 /* Pods-OutLive.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-OutLive.release.xcconfig"; path = "Target Support Files/Pods-OutLive/Pods-OutLive.release.xcconfig"; sourceTree = "<group>"; };
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@@ -94,6 +98,8 @@
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83CBB9F61A601CBA00E9B192 = {
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isa = PBXGroup;
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children = (
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792C52602EB05B8F002F3F09 /* NativeToastManager.m */,
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792C52612EB05B8F002F3F09 /* NativeToastManager.swift */,
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79B2CB712E7B954F00B51753 /* HealthKitManager.m */,
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79B2CB722E7B954F00B51753 /* HealthKitManager.swift */,
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13B07FAE1A68108700A75B9A /* OutLive */,
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@@ -359,6 +365,8 @@
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isa = PBXSourcesBuildPhase;
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buildActionMask = 2147483647;
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files = (
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792C52622EB05B8F002F3F09 /* NativeToastManager.m in Sources */,
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792C52632EB05B8F002F3F09 /* NativeToastManager.swift in Sources */,
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||||
79B2CB732E7B954F00B51753 /* HealthKitManager.m in Sources */,
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||||
79B2CB742E7B954F00B51753 /* HealthKitManager.swift in Sources */,
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79B2CB702E7B954600B51753 /* OutLive-Bridging-Header.h in Sources */,
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7
ios/OutLive/NativeToastManager.m
Normal file
7
ios/OutLive/NativeToastManager.m
Normal file
@@ -0,0 +1,7 @@
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#import <React/RCTBridgeModule.h>
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@interface RCT_EXTERN_MODULE(NativeToastManager, NSObject)
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RCT_EXTERN_METHOD(show:(NSDictionary *)options)
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@end
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514
ios/OutLive/NativeToastManager.swift
Normal file
514
ios/OutLive/NativeToastManager.swift
Normal file
@@ -0,0 +1,514 @@
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//
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// NativeToastManager.swift
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// OutLive
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//
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// A native toast presenter styled to mirror the app's glassy, elevated UI.
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//
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import Foundation
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import UIKit
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@objc(NativeToastManager)
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class NativeToastManager: NSObject {
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private var currentToastView: ToastView?
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private var hideWorkItem: DispatchWorkItem?
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@objc
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static func requiresMainQueueSetup() -> Bool {
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true
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}
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@objc
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func show(_ options: NSDictionary) {
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let payload = ToastPayload(dictionary: options)
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guard payload.isValid else { return }
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DispatchQueue.main.async { [weak self] in
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self?.presentToast(with: payload)
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}
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}
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// MARK: - Presentation
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private func presentToast(with payload: ToastPayload) {
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guard let window = keyWindow else { return }
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hideWorkItem?.cancel()
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hideWorkItem = nil
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if let current = currentToastView {
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dismissToast(current, animated: false)
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}
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let toastView = ToastView(payload: payload)
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currentToastView = toastView
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window.addSubview(toastView)
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NSLayoutConstraint.activate([
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toastView.centerXAnchor.constraint(equalTo: window.centerXAnchor),
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toastView.topAnchor.constraint(equalTo: window.safeAreaLayoutGuide.topAnchor, constant: 18),
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toastView.leadingAnchor.constraint(greaterThanOrEqualTo: window.leadingAnchor, constant: 20),
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toastView.trailingAnchor.constraint(lessThanOrEqualTo: window.trailingAnchor, constant: -20)
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])
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window.layoutIfNeeded()
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toastView.alpha = 0
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toastView.transform = CGAffineTransform(translationX: 0, y: -26).scaledBy(x: 0.9, y: 0.9)
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let notificationFeedback = UINotificationFeedbackGenerator()
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let selectionFeedback = UISelectionFeedbackGenerator()
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if payload.style.feedbackType != nil {
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notificationFeedback.prepare()
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} else {
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selectionFeedback.prepare()
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}
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UIView.animate(
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withDuration: 0.55,
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delay: 0,
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usingSpringWithDamping: 0.82,
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initialSpringVelocity: 0.6,
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options: [.curveEaseOut, .allowUserInteraction]
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) {
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toastView.alpha = 1
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toastView.transform = .identity
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} completion: { _ in
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if let feedback = payload.style.feedbackType {
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notificationFeedback.notificationOccurred(feedback)
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} else {
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selectionFeedback.selectionChanged()
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}
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if UIAccessibility.isVoiceOverRunning {
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UIAccessibility.post(notification: .announcement, argument: payload.message)
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}
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}
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let workItem = DispatchWorkItem { [weak self, weak toastView] in
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guard let toastView, let self else { return }
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self.dismissToast(toastView, animated: true)
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}
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hideWorkItem = workItem
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DispatchQueue.main.asyncAfter(deadline: .now() + payload.duration, execute: workItem)
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}
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private func dismissToast(_ toastView: ToastView, animated: Bool) {
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let cleanup: () -> Void = { [weak self, weak toastView] in
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guard let toastView else { return }
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toastView.removeFromSuperview()
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if self?.currentToastView === toastView {
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self?.currentToastView = nil
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}
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}
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guard animated else {
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cleanup()
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return
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}
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UIView.animate(
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withDuration: 0.28,
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delay: 0,
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options: [.curveEaseIn, .allowUserInteraction]
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) {
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toastView.alpha = 0
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toastView.transform = CGAffineTransform(translationX: 0, y: -22).scaledBy(x: 0.88, y: 0.88)
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} completion: { _ in
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cleanup()
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}
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}
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// MARK: - Window Discovery
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private var keyWindow: UIWindow? {
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if #available(iOS 13.0, *) {
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return UIApplication.shared.connectedScenes
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.compactMap { $0 as? UIWindowScene }
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.first(where: { $0.activationState == .foregroundActive })?
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.windows
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.first(where: { $0.isKeyWindow })
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} else {
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#if !os(tvOS)
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return UIApplication.shared.keyWindow
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#else
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return nil
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#endif
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}
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}
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}
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// MARK: - Payload & Style Models
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private struct ToastPayload {
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let message: String
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let duration: TimeInterval
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let style: ToastStyle
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var isValid: Bool {
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!message.isEmpty
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}
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init(dictionary: NSDictionary) {
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let primaryMessage = (dictionary["message"] as? String)?.trimmed ?? ""
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let fallbackMessage = (dictionary["text1"] as? String)?.trimmed ?? ""
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message = primaryMessage.isEmpty ? fallbackMessage : primaryMessage
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let durationMs = dictionary["duration"] as? Double ?? 2000
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duration = max(1.0, min(durationMs / 1000.0, 10.0))
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let type = (dictionary["type"] as? String) ?? "default"
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let overrides = ToastStyleOverrides(
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backgroundHex: dictionary["backgroundColor"] as? String,
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textHex: dictionary["textColor"] as? String,
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icon: dictionary["icon"] as? String
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)
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style = ToastStyle(styleName: type, overrides: overrides)
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}
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}
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private struct ToastStyleOverrides {
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let backgroundColor: UIColor?
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let textColor: UIColor?
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let icon: String?
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init(backgroundHex: String?, textHex: String?, icon: String?) {
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backgroundColor = backgroundHex.flatMap { UIColor.fromHexString($0) }
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textColor = textHex.flatMap { UIColor.fromHexString($0) }
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self.icon = icon?.trimmed
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}
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}
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private enum ToastIcon {
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case system(name: String)
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case glyph(String)
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case none
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static func from(raw: String?, fallback: ToastIcon) -> ToastIcon {
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guard let trimmed = raw?.trimmed, !trimmed.isEmpty else {
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return fallback
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}
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switch trimmed.lowercased() {
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case "none", "null":
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return .none
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default:
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break
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}
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if UIImage(systemName: trimmed) != nil {
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return .system(name: trimmed)
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}
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return .glyph(trimmed)
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}
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||||
var hasVisual: Bool {
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switch self {
|
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case .none:
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return false
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default:
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return true
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||||
}
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||||
}
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}
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private struct ToastStyle {
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let gradientColors: [UIColor]
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let textColor: UIColor
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let icon: ToastIcon
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let iconTint: UIColor
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let iconBackground: UIColor
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let borderColor: UIColor
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let shadowColor: UIColor
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let feedbackType: UINotificationFeedbackGenerator.FeedbackType?
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init(styleName: String, overrides: ToastStyleOverrides) {
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let baseColor: UIColor
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let defaultIcon: ToastIcon
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let defaultFeedback: UINotificationFeedbackGenerator.FeedbackType?
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switch styleName.lowercased() {
|
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case "success":
|
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baseColor = Palette.success
|
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defaultIcon = .system(name: "checkmark.seal.fill")
|
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defaultFeedback = .success
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case "error", "danger", "fail":
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baseColor = Palette.error
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||||
defaultIcon = .system(name: "xmark.octagon.fill")
|
||||
defaultFeedback = .error
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case "warning":
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baseColor = Palette.warning
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defaultIcon = .system(name: "exclamationmark.triangle.fill")
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defaultFeedback = .warning
|
||||
case "info":
|
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baseColor = Palette.info
|
||||
defaultIcon = .system(name: "info.circle.fill")
|
||||
defaultFeedback = nil
|
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default:
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baseColor = Palette.primary
|
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defaultIcon = .system(name: "sparkles")
|
||||
defaultFeedback = nil
|
||||
}
|
||||
|
||||
let accent = overrides.backgroundColor ?? baseColor
|
||||
textColor = overrides.textColor ?? .white
|
||||
iconTint = textColor
|
||||
icon = ToastIcon.from(raw: overrides.icon, fallback: defaultIcon)
|
||||
gradientColors = accent.gradientPair
|
||||
iconBackground = accent.lighten(by: 0.3).withAlphaComponent(0.22)
|
||||
borderColor = accent.lighten(by: 0.55).withAlphaComponent(0.32)
|
||||
shadowColor = accent.darken(by: 0.55).withAlphaComponent(0.5)
|
||||
feedbackType = defaultFeedback
|
||||
}
|
||||
}
|
||||
|
||||
// MARK: - Toast View
|
||||
|
||||
private final class ToastView: UIView {
|
||||
|
||||
private let payload: ToastPayload
|
||||
private let gradientLayer = CAGradientLayer()
|
||||
private let highlightLayer = CALayer()
|
||||
private let backgroundView = UIView()
|
||||
private let iconImageView = UIImageView()
|
||||
private let iconLabel = UILabel()
|
||||
|
||||
init(payload: ToastPayload) {
|
||||
self.payload = payload
|
||||
super.init(frame: .zero)
|
||||
|
||||
translatesAutoresizingMaskIntoConstraints = false
|
||||
accessibilityTraits = .staticText
|
||||
accessibilityLabel = payload.message
|
||||
|
||||
configureShadow()
|
||||
configureBackground()
|
||||
configureContent()
|
||||
}
|
||||
|
||||
@available(*, unavailable)
|
||||
required init?(coder: NSCoder) {
|
||||
fatalError("init(coder:) has not been implemented")
|
||||
}
|
||||
|
||||
override func layoutSubviews() {
|
||||
super.layoutSubviews()
|
||||
|
||||
gradientLayer.frame = backgroundView.bounds
|
||||
highlightLayer.frame = backgroundView.bounds
|
||||
layer.shadowPath = UIBezierPath(
|
||||
roundedRect: backgroundView.bounds,
|
||||
cornerRadius: backgroundView.layer.cornerRadius
|
||||
).cgPath
|
||||
}
|
||||
|
||||
private func configureShadow() {
|
||||
layer.shadowColor = payload.style.shadowColor.cgColor
|
||||
layer.shadowOpacity = 0.32
|
||||
layer.shadowRadius = 18
|
||||
layer.shadowOffset = CGSize(width: 0, height: 12)
|
||||
}
|
||||
|
||||
private func configureBackground() {
|
||||
backgroundView.translatesAutoresizingMaskIntoConstraints = false
|
||||
backgroundView.layer.cornerRadius = 22
|
||||
backgroundView.layer.masksToBounds = true
|
||||
backgroundView.layer.borderWidth = 1 / UIScreen.main.scale
|
||||
backgroundView.layer.borderColor = payload.style.borderColor.cgColor
|
||||
|
||||
addSubview(backgroundView)
|
||||
|
||||
NSLayoutConstraint.activate([
|
||||
backgroundView.leadingAnchor.constraint(equalTo: leadingAnchor),
|
||||
backgroundView.trailingAnchor.constraint(equalTo: trailingAnchor),
|
||||
backgroundView.topAnchor.constraint(equalTo: topAnchor),
|
||||
backgroundView.bottomAnchor.constraint(equalTo: bottomAnchor)
|
||||
])
|
||||
|
||||
gradientLayer.colors = payload.style.gradientColors.map { $0.cgColor }
|
||||
gradientLayer.startPoint = CGPoint(x: 0, y: 0)
|
||||
gradientLayer.endPoint = CGPoint(x: 1, y: 1)
|
||||
gradientLayer.locations = [0, 1]
|
||||
gradientLayer.cornerRadius = backgroundView.layer.cornerRadius
|
||||
|
||||
highlightLayer.backgroundColor = UIColor.white.withAlphaComponent(0.06).cgColor
|
||||
highlightLayer.cornerRadius = backgroundView.layer.cornerRadius
|
||||
|
||||
backgroundView.layer.insertSublayer(gradientLayer, at: 0)
|
||||
backgroundView.layer.insertSublayer(highlightLayer, at: 1)
|
||||
}
|
||||
|
||||
private func configureContent() {
|
||||
let contentStack = UIStackView()
|
||||
contentStack.axis = .horizontal
|
||||
contentStack.alignment = .center
|
||||
contentStack.spacing = 14
|
||||
contentStack.translatesAutoresizingMaskIntoConstraints = false
|
||||
|
||||
backgroundView.addSubview(contentStack)
|
||||
|
||||
NSLayoutConstraint.activate([
|
||||
contentStack.topAnchor.constraint(equalTo: backgroundView.topAnchor, constant: 16),
|
||||
contentStack.bottomAnchor.constraint(equalTo: backgroundView.bottomAnchor, constant: -16),
|
||||
contentStack.leadingAnchor.constraint(equalTo: backgroundView.leadingAnchor, constant: 20),
|
||||
contentStack.trailingAnchor.constraint(equalTo: backgroundView.trailingAnchor, constant: -20)
|
||||
])
|
||||
|
||||
if payload.style.icon.hasVisual {
|
||||
let iconContainer = UIView()
|
||||
iconContainer.translatesAutoresizingMaskIntoConstraints = false
|
||||
iconContainer.backgroundColor = payload.style.iconBackground
|
||||
iconContainer.layer.cornerRadius = 18
|
||||
iconContainer.layer.masksToBounds = false
|
||||
iconContainer.layer.borderWidth = 1 / UIScreen.main.scale
|
||||
iconContainer.layer.borderColor = payload.style.iconTint.withAlphaComponent(0.18).cgColor
|
||||
|
||||
iconImageView.translatesAutoresizingMaskIntoConstraints = false
|
||||
iconImageView.tintColor = payload.style.iconTint
|
||||
iconImageView.contentMode = .scaleAspectFit
|
||||
|
||||
iconLabel.translatesAutoresizingMaskIntoConstraints = false
|
||||
iconLabel.textColor = payload.style.iconTint
|
||||
iconLabel.font = UIFont.systemFont(ofSize: 16, weight: .bold)
|
||||
iconLabel.textAlignment = .center
|
||||
|
||||
iconContainer.addSubview(iconImageView)
|
||||
iconContainer.addSubview(iconLabel)
|
||||
|
||||
NSLayoutConstraint.activate([
|
||||
iconContainer.widthAnchor.constraint(equalToConstant: 36),
|
||||
iconContainer.heightAnchor.constraint(equalToConstant: 36),
|
||||
iconImageView.centerXAnchor.constraint(equalTo: iconContainer.centerXAnchor),
|
||||
iconImageView.centerYAnchor.constraint(equalTo: iconContainer.centerYAnchor),
|
||||
iconImageView.heightAnchor.constraint(equalToConstant: 20),
|
||||
iconImageView.widthAnchor.constraint(equalToConstant: 20),
|
||||
iconLabel.centerXAnchor.constraint(equalTo: iconContainer.centerXAnchor),
|
||||
iconLabel.centerYAnchor.constraint(equalTo: iconContainer.centerYAnchor),
|
||||
iconLabel.leadingAnchor.constraint(equalTo: iconContainer.leadingAnchor, constant: 2),
|
||||
iconLabel.trailingAnchor.constraint(equalTo: iconContainer.trailingAnchor, constant: -2)
|
||||
])
|
||||
|
||||
switch payload.style.icon {
|
||||
case .system(let name):
|
||||
iconImageView.image = UIImage(systemName: name)
|
||||
iconImageView.isHidden = false
|
||||
iconLabel.isHidden = true
|
||||
iconLabel.text = nil
|
||||
case .glyph(let glyph):
|
||||
iconLabel.text = glyph
|
||||
iconImageView.isHidden = true
|
||||
iconLabel.isHidden = false
|
||||
iconImageView.image = nil
|
||||
case .none:
|
||||
iconImageView.isHidden = true
|
||||
iconLabel.isHidden = true
|
||||
iconImageView.image = nil
|
||||
iconLabel.text = nil
|
||||
}
|
||||
|
||||
contentStack.addArrangedSubview(iconContainer)
|
||||
}
|
||||
|
||||
let messageLabel = UILabel()
|
||||
messageLabel.translatesAutoresizingMaskIntoConstraints = false
|
||||
messageLabel.text = payload.message
|
||||
messageLabel.textColor = payload.style.textColor
|
||||
messageLabel.numberOfLines = 0
|
||||
messageLabel.font = UIFontMetrics(forTextStyle: .subheadline).scaledFont(
|
||||
for: UIFont.systemFont(ofSize: 15, weight: .semibold)
|
||||
)
|
||||
messageLabel.adjustsFontForContentSizeCategory = true
|
||||
messageLabel.setContentCompressionResistancePriority(.required, for: .horizontal)
|
||||
messageLabel.setContentCompressionResistancePriority(.required, for: .vertical)
|
||||
messageLabel.setContentHuggingPriority(.required, for: .vertical)
|
||||
|
||||
contentStack.addArrangedSubview(messageLabel)
|
||||
}
|
||||
}
|
||||
|
||||
// MARK: - Palette
|
||||
|
||||
private enum Palette {
|
||||
static let primary = UIColor(hex: 0x7A5AF8)
|
||||
static let success = UIColor(hex: 0x19B36E)
|
||||
static let error = UIColor(hex: 0xF95555)
|
||||
static let warning = UIColor(hex: 0xFFAD42)
|
||||
static let info = UIColor(hex: 0x6938EF)
|
||||
}
|
||||
|
||||
// MARK: - Helpers
|
||||
|
||||
private extension UIColor {
|
||||
convenience init(hex: UInt32, alpha: CGFloat = 1.0) {
|
||||
let red = CGFloat((hex & 0xFF0000) >> 16) / 255.0
|
||||
let green = CGFloat((hex & 0x00FF00) >> 8) / 255.0
|
||||
let blue = CGFloat(hex & 0x0000FF) / 255.0
|
||||
self.init(red: red, green: green, blue: blue, alpha: alpha)
|
||||
}
|
||||
|
||||
static func fromHexString(_ hexString: String) -> UIColor? {
|
||||
var string = hexString.trimmingCharacters(in: .whitespacesAndNewlines).uppercased()
|
||||
|
||||
if string.hasPrefix("#") {
|
||||
string.removeFirst()
|
||||
} else if string.hasPrefix("0X") {
|
||||
string.removeFirst(2)
|
||||
}
|
||||
|
||||
guard string.count == 6 || string.count == 8 else { return nil }
|
||||
|
||||
var hexValue: UInt64 = 0
|
||||
guard Scanner(string: string).scanHexInt64(&hexValue) else { return nil }
|
||||
|
||||
if string.count == 8 {
|
||||
let alpha = CGFloat(hexValue & 0xFF) / 255.0
|
||||
let rgb = UInt32(hexValue >> 8)
|
||||
return UIColor(hex: rgb, alpha: alpha)
|
||||
} else {
|
||||
return UIColor(hex: UInt32(hexValue))
|
||||
}
|
||||
}
|
||||
|
||||
func mix(with color: UIColor, amount: CGFloat) -> UIColor {
|
||||
let amount = max(0, min(1, amount))
|
||||
|
||||
var r1: CGFloat = 0, g1: CGFloat = 0, b1: CGFloat = 0, a1: CGFloat = 0
|
||||
var r2: CGFloat = 0, g2: CGFloat = 0, b2: CGFloat = 0, a2: CGFloat = 0
|
||||
|
||||
guard getRed(&r1, green: &g1, blue: &b1, alpha: &a1),
|
||||
color.getRed(&r2, green: &g2, blue: &b2, alpha: &a2) else {
|
||||
return self
|
||||
}
|
||||
|
||||
let red = r1 * (1 - amount) + r2 * amount
|
||||
let green = g1 * (1 - amount) + g2 * amount
|
||||
let blue = b1 * (1 - amount) + b2 * amount
|
||||
let alpha = a1 * (1 - amount) + a2 * amount
|
||||
|
||||
return UIColor(red: red, green: green, blue: blue, alpha: alpha)
|
||||
}
|
||||
|
||||
func lighten(by amount: CGFloat) -> UIColor {
|
||||
mix(with: .white, amount: amount)
|
||||
}
|
||||
|
||||
func darken(by amount: CGFloat) -> UIColor {
|
||||
mix(with: .black, amount: amount)
|
||||
}
|
||||
|
||||
var gradientPair: [UIColor] {
|
||||
[lighten(by: 0.18), darken(by: 0.12)]
|
||||
}
|
||||
}
|
||||
|
||||
private extension String {
|
||||
var trimmed: String {
|
||||
trimmingCharacters(in: .whitespacesAndNewlines)
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user