gentpan
1205483b5e
- 清理：应用缓存、日志、浏览器缓存、Xcode/模拟器/npm 缓存、下载残留、安装包、废纸篓； 白名单目录 + 安全守卫，运行中的应用自动跳过，执行前逐项复核，操作日志 - 系统维护：刷新 DNS 缓存、释放内存（辅助工具或管理员授权） - 面板：去掉打开后的二次调整高度与窗口高度动画，内容放得下时不回弹， 修复点击菜单栏图标关闭时被重新打开 - 更换应用图标，面板与关于页使用应用图标作为 Logo - 清理未使用的组件、格式化方法、设计 token 与辅助工具接口
91 lines
3.2 KiB
Swift
91 lines
3.2 KiB
Swift
import Foundation
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public struct History<Element: Sendable>: Sendable {
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public let capacity: Int
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public private(set) var elements: [Element] = []
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public init(capacity: Int) {
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self.capacity = max(1, capacity)
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elements.reserveCapacity(self.capacity)
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}
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public mutating func append(_ element: Element) {
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if elements.count == capacity { elements.removeFirst() }
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elements.append(element)
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}
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}
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public enum Format {
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public enum ByteBase: Sendable {
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case binary // 内存：1 GB = 1024³，与活动监视器一致
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case decimal // 磁盘：1 GB = 1000³，与访达一致
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}
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private static let units = ["B", "KB", "MB", "GB", "TB", "PB"]
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public static func bytes(_ value: UInt64, base: ByteBase = .binary) -> String {
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bytes(Double(value), base: base)
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}
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public static func bytes(_ value: Double, base: ByteBase = .binary) -> String {
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let step: Double = base == .binary ? 1024 : 1000
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var amount = max(0, value)
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var index = 0
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while amount >= step, index < units.count - 1 {
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amount /= step
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index += 1
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}
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if index == 0 { return "\(Int(amount)) B" }
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let digits = amount >= 100 ? 0 : 1
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return "\(amount.formatted(.number.precision(.fractionLength(digits)))) \(units[index])"
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}
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/// 菜单栏网速：保留完整单位，数字最多 3 位，宽度稳定
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/// 例：512 B/s、12 KB/s、154 KB/s、1.2 MB/s、12 MB/s、1.1 GB/s
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public static func menuBarRate(_ bytesPerSecond: Double) -> String {
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let units = ["B/s", "KB/s", "MB/s", "GB/s"]
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var value = max(0, bytesPerSecond)
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var index = 0
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// 超过 999 就进位，避免出现 1023 KB/s 这种 4 位数
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while value >= 999.5, index < units.count - 1 {
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value /= 1024
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index += 1
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}
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let text = index >= 2 && value < 9.95
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? value.formatted(.number.precision(.fractionLength(1)))
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: String(Int(value.rounded()))
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return "\(text) \(units[index])"
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}
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public static func percent(_ fraction: Double) -> String {
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"\(Int((min(1, max(0, fraction)) * 100).rounded()))%"
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}
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public static func temperature(_ celsius: Double, fahrenheit: Bool = false) -> String {
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fahrenheit ? "\(Int((celsius * 9 / 5 + 32).rounded()))°F" : "\(Int(celsius.rounded()))°C"
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}
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public static func rpm(_ value: Double) -> String {
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"\(Int(value.rounded())) RPM"
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}
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public static func duration(minutes: Int) -> String {
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let hours = minutes / 60
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let rest = minutes % 60
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switch (hours, rest) {
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case (0, _): return "\(rest) 分钟"
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case (_, 0): return "\(hours) 小时"
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default: return "\(hours) 小时 \(rest) 分钟"
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}
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}
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public static func uptime(since date: Date, now: Date = Date()) -> String {
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let minutes = max(0, Int(now.timeIntervalSince(date) / 60))
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let days = minutes / (60 * 24)
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let hours = (minutes / 60) % 24
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if days > 0 { return hours > 0 ? "\(days) 天 \(hours) 小时" : "\(days) 天" }
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if hours > 0 { return "\(hours) 小时" }
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return "\(minutes) 分钟"
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}
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}
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