mirror of
https://github.com/StikDebug/StikDebug.git
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473 lines
18 KiB
Swift
473 lines
18 KiB
Swift
//
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// ConsoleLogsView.swift
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// StikJIT
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//
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// Created by neoarz on 3/29/25.
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//
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import SwiftUI
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import UIKit
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struct ConsoleLogsView: View {
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@Environment(\.dismiss) private var dismiss
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@Environment(\.colorScheme) private var colorScheme
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@Environment(\.accentColor) private var environmentAccentColor
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@StateObject private var logManager = LogManager.shared
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@State private var jitScrollView: ScrollViewProxy? = nil
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@AppStorage("customAccentColor") private var customAccentColorHex: String = ""
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@State private var showingCustomAlert = false
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@State private var alertMessage = ""
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@State private var alertTitle = ""
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@State private var isError = false
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@State private var logCheckTimer: Timer? = nil
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@State private var isViewActive = false
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@State private var lastProcessedLineCount = 0
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@State private var isLoadingLogs = false
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@State private var jitIsAtBottom = true
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@AppStorage("appTheme") private var appThemeRaw: String = AppTheme.system.rawValue
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@Environment(\.themeExpansionManager) private var themeExpansion
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private var backgroundStyle: BackgroundStyle { themeExpansion?.backgroundStyle(for: appThemeRaw) ?? AppTheme.system.backgroundStyle }
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private var preferredScheme: ColorScheme? { themeExpansion?.preferredColorScheme(for: appThemeRaw) }
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private var accentColor: Color {
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themeExpansion?.resolvedAccentColor(from: customAccentColorHex) ?? .blue
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}
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private var overlayOpacity: Double {
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colorScheme == .dark ? 0.82 : 0.9
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}
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var body: some View {
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NavigationView {
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ZStack {
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ThemedBackground(style: backgroundStyle)
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.ignoresSafeArea()
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Color(colorScheme == .dark ? .black : .white)
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.opacity(overlayOpacity)
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.ignoresSafeArea()
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VStack(spacing: 0) {
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jitLogsPane
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Spacer(minLength: 0)
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jitFooter
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}
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.navigationBarTitleDisplayMode(.inline)
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.toolbar {
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ToolbarItem(placement: .principal) {
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Text("Console Logs")
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.font(.headline)
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.foregroundColor(colorScheme == .dark ? .white : .black)
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}
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ToolbarItem(placement: .navigationBarLeading) {
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Button(action: { dismiss() }) {
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HStack(spacing: 2) {
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Text("Exit")
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.fontWeight(.regular)
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}
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.foregroundColor(accentColor)
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}
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}
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ToolbarItem(placement: .navigationBarTrailing) {
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HStack {
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Button(action: {
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Task { await loadIdeviceLogsAsync() }
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}) {
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Image(systemName: "arrow.clockwise")
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.foregroundColor(accentColor)
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}
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Button(action: {
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logManager.clearLogs()
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}) {
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Text("Clear")
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.foregroundColor(accentColor)
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}
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}
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}
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}
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}
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.overlay(
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Group {
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if showingCustomAlert {
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Color.black.opacity(0.4)
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.edgesIgnoringSafeArea(.all)
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.overlay(
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CustomErrorView(
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title: alertTitle,
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message: alertMessage,
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onDismiss: {
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showingCustomAlert = false
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},
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showButton: true,
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primaryButtonText: "OK",
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messageType: isError ? .error : .success
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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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.preferredColorScheme(preferredScheme)
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}
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private var jitLogsPane: some View {
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ScrollViewReader { proxy in
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ScrollView {
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VStack(spacing: 0) {
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VStack(alignment: .leading, spacing: 4) {
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Text("=== DEVICE INFORMATION ===")
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.font(.system(size: 11, design: .monospaced))
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.foregroundColor(colorScheme == .dark ? .white : .black)
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.padding(.vertical, 4)
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Text("iOS Version: \(UIDevice.current.systemVersion)")
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.font(.system(size: 11, design: .monospaced))
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.foregroundColor(colorScheme == .dark ? .white : .black)
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Text("Device: \(UIDevice.current.name)")
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.font(.system(size: 11, design: .monospaced))
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.foregroundColor(colorScheme == .dark ? .white : .black)
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Text("Model: \(UIDevice.current.model)")
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.font(.system(size: 11, design: .monospaced))
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.foregroundColor(colorScheme == .dark ? .white : .black)
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Text("=== LOG ENTRIES ===")
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.font(.system(size: 11, design: .monospaced))
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.foregroundColor(colorScheme == .dark ? .white : .black)
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.padding(.vertical, 4)
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}
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.frame(maxWidth: .infinity, alignment: .leading)
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.padding(.horizontal, 4)
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ForEach(logManager.logs) { logEntry in
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Text(AttributedString(createLogAttributedString(logEntry)))
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.font(.system(size: 11, design: .monospaced))
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.textSelection(.enabled)
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.lineLimit(nil)
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.fixedSize(horizontal: false, vertical: true)
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.frame(maxWidth: .infinity, alignment: .leading)
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.padding(.vertical, 1)
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.padding(.horizontal, 4)
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.id(logEntry.id)
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}
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}
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.background(
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GeometryReader { geometry in
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Color.clear.preference(
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key: ScrollOffsetPreferenceKey.self,
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value: geometry.frame(in: .named("jitScroll")).minY
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)
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}
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)
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}
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.coordinateSpace(name: "jitScroll")
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.onPreferenceChange(ScrollOffsetPreferenceKey.self) { offset in
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jitIsAtBottom = offset > -20
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}
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.onChange(of: logManager.logs.count) { _ in
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guard jitIsAtBottom, let lastLog = logManager.logs.last else { return }
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withAnimation {
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proxy.scrollTo(lastLog.id, anchor: .bottom)
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}
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}
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.onAppear {
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jitScrollView = proxy
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isViewActive = true
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Task { await loadIdeviceLogsAsync() }
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startLogCheckTimer()
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}
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.onDisappear {
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isViewActive = false
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stopLogCheckTimer()
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}
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}
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}
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private var jitFooter: some View {
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HStack(spacing: 12) {
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HStack(spacing: 6) {
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Image(systemName: "exclamationmark.triangle.fill")
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.imageScale(.small)
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.foregroundColor(.red)
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Text("\(logManager.errorCount) Errors")
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.font(.subheadline)
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.foregroundColor(.secondary)
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}
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Spacer(minLength: 8)
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Button {
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var logsContent = "=== DEVICE INFORMATION ===\n"
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logsContent += "Version: \(UIDevice.current.systemVersion)\n"
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logsContent += "Name: \(UIDevice.current.name)\n"
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logsContent += "Model: \(UIDevice.current.model)\n"
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logsContent += "StikJIT Version: App Version: 1.0\n\n"
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logsContent += "=== LOG ENTRIES ===\n"
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logsContent += logManager.logs.map {
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"[\(formatTime(date: $0.timestamp))] [\($0.type.rawValue)] \($0.message)"
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}.joined(separator: "\n")
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UIPasteboard.general.string = logsContent
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alertTitle = "Logs Copied"
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alertMessage = "Logs have been copied to clipboard."
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isError = false
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showingCustomAlert = true
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} label: {
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Image(systemName: "doc.on.doc")
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.foregroundColor(accentColor)
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}
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.buttonStyle(GlassOvalButtonStyle(height: 36, strokeOpacity: 0.18))
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.accessibilityLabel("Copy app logs")
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exportControl
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}
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.padding(.horizontal, 16)
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.padding(.vertical, 10)
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}
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@ViewBuilder
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private var exportControl: some View {
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let logURL: URL = URL.documentsDirectory.appendingPathComponent("idevice_log.txt")
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if FileManager.default.fileExists(atPath: logURL.path) {
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ShareLink(
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item: logURL,
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preview: SharePreview("idevice_log.txt", image: Image(systemName: "doc.text"))
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) {
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Image(systemName: "square.and.arrow.up")
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.foregroundColor(accentColor)
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}
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.buttonStyle(GlassOvalButtonStyle(height: 36, strokeOpacity: 0.18))
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.accessibilityLabel("Export app logs")
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} else {
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Button {
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alertTitle = "Export Failed"
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alertMessage = "No idevice logs found"
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isError = true
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showingCustomAlert = true
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} label: {
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Image(systemName: "square.and.arrow.up")
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.foregroundColor(accentColor)
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}
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.buttonStyle(GlassOvalButtonStyle(height: 36, strokeOpacity: 0.18))
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.accessibilityLabel("Export app logs")
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}
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}
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private func createLogAttributedString(_ logEntry: LogManager.LogEntry) -> NSAttributedString {
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let fullString = NSMutableAttributedString()
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let timestampString = "[\(formatTime(date: logEntry.timestamp))]"
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let timestampAttr = NSAttributedString(
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string: timestampString,
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attributes: [.foregroundColor: colorScheme == .dark ? UIColor.gray : UIColor.darkGray]
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)
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fullString.append(timestampAttr)
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fullString.append(NSAttributedString(string: " "))
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let typeString = "[\(logEntry.type.rawValue)]"
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let typeColor = UIColor(colorForLogType(logEntry.type))
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let typeAttr = NSAttributedString(
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string: typeString,
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attributes: [.foregroundColor: typeColor]
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)
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fullString.append(typeAttr)
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fullString.append(NSAttributedString(string: " "))
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let messageAttr = NSAttributedString(
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string: logEntry.message,
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attributes: [.foregroundColor: colorScheme == .dark ? UIColor.white : UIColor.black]
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)
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fullString.append(messageAttr)
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return fullString
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}
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private func formatTime(date: Date) -> String {
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let formatter = DateFormatter()
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formatter.dateFormat = "HH:mm:ss"
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return formatter.string(from: date)
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}
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private func colorForLogType(_ type: LogManager.LogEntry.LogType) -> Color {
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switch type {
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case .info:
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return .green
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case .error:
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return .red
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case .debug:
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return accentColor
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case .warning:
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return .orange
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}
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}
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private func loadIdeviceLogsAsync() async {
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guard !isLoadingLogs else { return }
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isLoadingLogs = true
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let logPath = URL.documentsDirectory.appendingPathComponent("idevice_log.txt").path
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guard FileManager.default.fileExists(atPath: logPath) else {
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await MainActor.run {
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logManager.addInfoLog("No idevice logs found (Restart the app to continue reading)")
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isLoadingLogs = false
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}
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return
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}
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do {
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let logContent = try String(contentsOfFile: logPath, encoding: .utf8)
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let lines = logContent.components(separatedBy: .newlines)
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let maxLines = 500
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let startIndex = max(0, lines.count - maxLines)
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let recentLines = Array(lines[startIndex..<lines.count])
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lastProcessedLineCount = lines.count
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await MainActor.run {
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logManager.clearLogs()
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for line in recentLines {
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if line.isEmpty { continue }
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if line.contains("=== DEVICE INFORMATION ===") ||
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line.contains("Version:") ||
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line.contains("Name:") ||
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line.contains("Model:") ||
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line.contains("=== LOG ENTRIES ===") {
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continue
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}
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if line.contains("ERROR") || line.contains("Error") {
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logManager.addErrorLog(line)
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} else if line.contains("WARNING") || line.contains("Warning") {
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logManager.addWarningLog(line)
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} else if line.contains("DEBUG") {
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logManager.addDebugLog(line)
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} else {
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logManager.addInfoLog(line)
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}
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}
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if jitIsAtBottom, let last = logManager.logs.last {
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jitScrollView?.scrollTo(last.id, anchor: .bottom)
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}
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}
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} catch {
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await MainActor.run {
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logManager.addErrorLog("Failed to read idevice logs: \(error.localizedDescription)")
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}
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}
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await MainActor.run {
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isLoadingLogs = false
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}
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}
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private func startLogCheckTimer() {
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logCheckTimer = Timer.scheduledTimer(withTimeInterval: 3.0, repeats: true) { _ in
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if isViewActive {
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Task {
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await checkForNewLogs()
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}
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}
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}
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}
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private func checkForNewLogs() async {
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guard !isLoadingLogs else { return }
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isLoadingLogs = true
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let logPath = URL.documentsDirectory.appendingPathComponent("idevice_log.txt").path
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guard FileManager.default.fileExists(atPath: logPath) else {
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isLoadingLogs = false
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return
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}
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do {
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let logContent = try String(contentsOfFile: logPath, encoding: .utf8)
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let lines = logContent.components(separatedBy: .newlines)
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if lines.count > lastProcessedLineCount {
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let newLines = Array(lines[lastProcessedLineCount..<lines.count])
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lastProcessedLineCount = lines.count
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await MainActor.run {
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for line in newLines {
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if line.isEmpty { continue }
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if line.contains("ERROR") || line.contains("Error") {
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logManager.addErrorLog(line)
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} else if line.contains("WARNING") || line.contains("Warning") {
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logManager.addWarningLog(line)
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} else if line.contains("DEBUG") {
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logManager.addDebugLog(line)
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} else {
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logManager.addInfoLog(line)
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}
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}
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let maxLines = 500
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if logManager.logs.count > maxLines {
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let excessCount = logManager.logs.count - maxLines
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logManager.removeOldestLogs(count: excessCount)
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}
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if jitIsAtBottom, let last = logManager.logs.last {
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jitScrollView?.scrollTo(last.id, anchor: .bottom)
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}
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}
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}
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} catch {
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await MainActor.run {
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logManager.addErrorLog("Failed to read new logs: \(error.localizedDescription)")
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}
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}
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isLoadingLogs = false
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}
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private func stopLogCheckTimer() {
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logCheckTimer?.invalidate()
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logCheckTimer = nil
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}
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}
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private struct GlassOvalButtonStyle: ButtonStyle {
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var height: CGFloat = 36
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var strokeOpacity: Double = 0.16
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func makeBody(configuration: Configuration) -> some View {
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configuration.label
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.padding(.horizontal, 14)
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.frame(height: height)
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.background(.ultraThinMaterial, in: Capsule())
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.overlay(
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Capsule()
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.stroke(.white.opacity(strokeOpacity), lineWidth: 1)
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)
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.shadow(color: .black.opacity(0.08), radius: configuration.isPressed ? 4 : 10, x: 0, y: configuration.isPressed ? 1 : 4)
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.scaleEffect(configuration.isPressed ? 0.98 : 1)
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}
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}
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struct ConsoleLogsView_Previews: PreviewProvider {
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static var previews: some View {
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ConsoleLogsView()
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.themeExpansionManager(ThemeExpansionManager(previewUnlocked: true))
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}
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}
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struct ScrollOffsetPreferenceKey: PreferenceKey {
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static var defaultValue: CGFloat = 0
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static func reduce(value: inout CGFloat, nextValue: () -> CGFloat) {
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value = nextValue()
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}
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}
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