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90 lines
2.4 KiB
Swift
90 lines
2.4 KiB
Swift
// The MIT License (MIT)
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//
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// Copyright (c) 2020–2023 Alexander Grebenyuk (github.com/kean).
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import SwiftUI
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import Pulse
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import Charts
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@available(iOS 16.0, tvOS 16.0, macOS 13.0, watchOS 9.0, *)
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struct LoggerStoreSizeChart: View {
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let info: LoggerStore.Info
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let sizeLimit: Int64?
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var body: some View {
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VStack {
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HStack {
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Text("Logs")
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Spacer()
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Text(title).foregroundColor(.secondary)
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}
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chart
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}
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}
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private var title: String {
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let used = ByteCountFormatter.string(fromByteCount: info.totalStoreSize)
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let limit = sizeLimit.map(ByteCountFormatter.string)
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if let limit = limit {
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#if os(watchOS)
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return "\(used) / \(limit)"
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#else
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return "\(used) of \(limit) used"
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#endif
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}
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return used
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}
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private var chart: some View {
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Chart(data) {
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BarMark(x: .value("Data Size", $0.bytes), stacking: .normalized)
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.foregroundStyle(by: .value("Category", $0.category))
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}
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.chartForegroundStyleScale([
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Category.messages: .blue,
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Category.responses: .green,
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Category.free: .secondaryFill
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])
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.chartPlotStyle { $0.cornerRadius(8) }
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#if os(tvOS)
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.frame(height: 100)
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#elseif os(watchOS)
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.frame(height: 52)
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#else
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.frame(height: 60)
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#endif
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}
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private var data: [Series] {
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[Series(category: .messages, bytes: info.totalStoreSize - info.blobsSize),
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Series(category: .responses, bytes: info.blobsSize),
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sizeLimit.map { Series(category: .free, bytes: max(0, $0 - info.totalStoreSize)) }]
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.compactMap { $0 }
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}
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}
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@available(iOS 16.0, tvOS 16.0, macOS 13.0, watchOS 9.0, *)
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private enum Category: String, Hashable, Plottable {
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case messages = "Logs"
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case responses = "Blobs"
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case free = "Free"
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}
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@available(iOS 16.0, tvOS 16.0, macOS 13.0, watchOS 9.0, *)
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private struct Series: Identifiable {
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let category: Category
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let bytes: Int64
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var id: Category { category }
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}
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#if DEBUG
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@available(iOS 16.0, tvOS 16.0, macOS 13.0, watchOS 9.0, *)
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struct LoggerStoreSizeChart_Previews: PreviewProvider {
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static var previews: some View {
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LoggerStoreSizeChart(info: try! LoggerStore.mock.info(), sizeLimit: 512 * 1024)
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.padding()
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.previewLayout(.sizeThatFits)
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}
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}
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#endif
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