Files
terminalX/apps/TerminalX/iOS/HostStore.swift
kid 6dd23275ff feat: 修复 3 个渲染/tmux 显示 bug + UI 产品化第一波(对标 Moshi)
渲染/tmux 修复(e2e 复现+回归,模拟器 idb 点击+截图取证):
- 终端底部残影:ghostty iOS 释放 surface 不摘 IOSurfaceLayer(上游缺陷),
  platformSetup 清现存子层 + TerminalSurfaceCoordinator.onSurfaceFreed 钩子摘孤儿层
- tmux 切 tab 切回旧 tab 内容消失:改所有窗口常驻挂载(ZStack+opacity+hitTesting),
  surface 不释放、内容保留、后台窗口持续收 %output
- tmux pane 内容钉底/顶部残行:pane grid 由容器几何定(tab 条吃高度),75 行快照喂 73 行
  溢出上滚;几何测量上移 TmuxTabbedView + attach kickoff 双条件(attachAcked∧containerKnown)
  + capture-pane 铺快照前剔尾空行

UI 产品化(对标 Moshi getmoshi.app:深蓝黑 + 终端绿 + Catppuccin):
- 设计系统 Theme.swift:TXPalette(色角色 struct)+TXThemeManager(环境注入),颜色封装供主题系统
- 统一主题:抽离 4 套 Catppuccin(Mocha/Macchiato/Frappé/Latte),一套同时驱动 app+终端配色,
  设置里选主题 app 与终端一起变色 + UserDefaults 持久化
- 主屏/主机管理页 HomeView:HostCard 主机卡 + FAB 加主机(AddHostSheet) + 设置(主题选择器),
  HostStore 本地 JSON 持久化(密码暂存/TODO Keychain),点卡片 connect(to:)
- 终端外壳 chrome TerminalTopBar:圆形返回钮 + 会话标题 + SSH/mosh 传输徽章 + 状态提示,
  tmux tab 绿 pill 化,底部工具栏深色自适应,终端默认 Catppuccin Mocha

iPad mini(A17 Pro) live 端到端验证:加主机→连接→终端→切 tab→分屏点焦点→主题切换同步。
详见 docs/HANDOFF.md §10。

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-24 22:43:00 +08:00

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import Foundation
///
/// `password` JSON demo Keychain SecItem HANDOFF
struct SavedHost: Identifiable, Codable, Equatable {
var id: UUID = UUID()
var name: String
var host: String
var port: Int = 22
var username: String
var password: String = ""
/// mosh
var useMosh: Bool = false
var addressLine: String { "\(username)@\(host):\(port)" }
}
/// Application Support JSON
@MainActor
final class HostStore: ObservableObject {
@Published private(set) var hosts: [SavedHost] = []
private let url: URL
init() {
let base = FileManager.default.urls(for: .applicationSupportDirectory, in: .userDomainMask)[0]
try? FileManager.default.createDirectory(at: base, withIntermediateDirectories: true)
url = base.appendingPathComponent("hosts.json")
load()
}
func add(_ host: SavedHost) {
hosts.append(host)
save()
}
func update(_ host: SavedHost) {
guard let i = hosts.firstIndex(where: { $0.id == host.id }) else { return }
hosts[i] = host
save()
}
func remove(_ host: SavedHost) {
hosts.removeAll { $0.id == host.id }
save()
}
private func load() {
guard let data = try? Data(contentsOf: url),
let decoded = try? JSONDecoder().decode([SavedHost].self, from: data) else { return }
hosts = decoded
}
private func save() {
guard let data = try? JSONEncoder().encode(hosts) else { return }
try? data.write(to: url, options: .atomic)
}
}