117 lines
4.9 KiB
Swift
117 lines
4.9 KiB
Swift
import Library
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import SwiftUI
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public struct LogView: View {
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@Environment(\.selection) private var selection
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@EnvironmentObject private var environments: ExtensionEnvironments
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public init() {}
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public var body: some View {
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LogView0().environmentObject(environments.commandClient)
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}
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private struct LogView0: View {
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@EnvironmentObject private var environments: ExtensionEnvironments
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@EnvironmentObject private var commandClient: CommandClient
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@State private var selectedLogLevel: Int?
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private let logFont = Font.system(.caption2, design: .monospaced)
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private var filteredLogList: [LogEntry] {
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let effectiveLevel = selectedLogLevel ?? commandClient.defaultLogLevel
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return commandClient.logList.filter { $0.level <= effectiveLevel }
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}
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var body: some View {
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Group {
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if ApplicationLibrary.inPreview {
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let logList = [
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"(packet-tunnel) log server started",
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"INFO[0000] router: loaded geoip database: 250 codes",
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"INFO[0000] router: loaded geosite database: 1400 codes",
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"INFO[0000] router: updated default interface en0, index 11",
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"inbound/tun[0]: started at utun3",
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"sing-box started (1.666s)",
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]
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ScrollView {
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LazyVStack(alignment: .leading, spacing: 8) {
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ForEach(logList.indices, id: \.self) { index in
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Text(ANSIColors.parseAnsiString(logList[index]))
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.font(logFont)
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#if os(tvOS)
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.focusable()
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#endif
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}
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}
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.frame(maxWidth: .infinity, maxHeight: .infinity, alignment: .topLeading)
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.padding()
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}
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#if os(tvOS)
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.focusEffectDisabled()
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.focusSection()
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#endif
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} else if commandClient.logList.isEmpty {
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VStack {
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if commandClient.isConnected {
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Text("Empty logs")
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} else {
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Text("Service not started").onAppear {
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environments.connect()
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}
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}
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}
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} else {
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ScrollViewReader { reader in
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ScrollView {
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LazyVStack(alignment: .leading, spacing: 8) {
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ForEach(filteredLogList) { logEntry in
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Text(ANSIColors.parseAnsiString(logEntry.message))
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.font(logFont)
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#if os(tvOS)
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.focusable()
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#endif
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}
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}
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.frame(maxWidth: .infinity, maxHeight: .infinity, alignment: .topLeading)
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.padding()
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}
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#if os(tvOS)
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.focusEffectDisabled()
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.focusSection()
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#endif
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.onAppear {
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if let lastEntry = filteredLogList.last {
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reader.scrollTo(lastEntry.id, anchor: .bottom)
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}
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}
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.onChangeCompat(of: filteredLogList.count) { _ in
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guard let lastEntry = filteredLogList.last else {
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return
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}
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withAnimation {
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reader.scrollTo(lastEntry.id, anchor: .bottom)
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}
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}
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}
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}
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}
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#if !os(tvOS)
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.toolbar {
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ToolbarItem {
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Menu {
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Picker("Log Level", selection: $selectedLogLevel) {
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Text(NSLocalizedString("Default", comment: "Log level filter default option")).tag(Int?.none)
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ForEach(LogLevel.allCases) { level in
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Text(level.name).tag(Int?.some(level.rawValue))
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}
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}
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} label: {
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Label("Filter", systemImage: "line.3.horizontal.circle")
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}
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}
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}
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#endif
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}
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}
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}
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