代码层落地 AppDataWriter + NetworkMonitor + WebContainer 接入

按 Design §7.5 蓝图落地，让 H5 启动时能从沙盒读到实际渠道/启动/设备
值，闭合 Phase 1.17 联调"app_gameconfig 不正确"现象。

新增 Source/WebView/AppDataWriter.swift：
  - public struct AppDataWriter（@MainActor）
  - ContainerRole enum：.lobby / .subGame(name:, dir:)
  - writeInitial()：写 app_data.js（12 项）+ app_gamesname.js（暂只写当前
    gameStart 一项，Phase 6 子游戏完整时扩为扫描已装列表）
  - writeBattery(level:)：写 app_battery.js（var app_getbattery=N;）
  - writeNetwork(code:)：写 app_network.js（var app_getnetwork=N;）
  - 字面严格对齐 msext：
    * 字符串单引号包裹 'value'
    * 数值无引号（version=1 / Launchtype=0 / getwifisignalLevel=1）
    * app_gamesname 用 "var  app_gamesname=new Array(...)"（var 后两空格）
    * 大小写硬约束：Launchtype L 大、getwifisignalLevel wifi 小 + signal/Level 区分
  - escape 转义反斜杠 / 单引号 / 换行（避免渠道字段含单引号导致 H5 JS 解析错）
  - Logger debug 输出文件路径 + 每个 key=value 一行，便于 §7.5.8 联调对账

新增 Source/Resource/NetworkMonitor.swift：
  - @MainActor public final class NetworkMonitor
  - NWPathMonitor 最简 wrap：currentCode 同步快照（默认 2 WiFi，启动后被
    首次 path 更新）+ onChange MainActor 回调
  - shared 单例 + 幂等 start()

WebContainer.runBootPipelineSteps 接入：
  - switch outcome 前提取 let resolved: ResolvedVersion，避免变量作用域
    限制 case 内
  - 新增 writeAppDataFiles(resolved:)：启动 NetworkMonitor + 开 battery
    监控 + 写 4 个文件首次值 + 挂 addObserver(battery) + onChange(network)
  - 调用位置：step 5 LobbyZipUpgrader 之后、step 6 loadFileURL 之前
    （与 msext NewRootVC.initJSdata 等价时序）

BuildProject 通过

Plan §6.4 里程碑加一行。

Phase 1.17 联调验证：启动后 H5 console 应读到实际 app_channel /
app_gameconfig 等值，不再是 H5 zip 包内默认占位。

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

docs/Development-Plan.md

@@ -768,7 +768,8 @@ H5 调 `OpenurlTitleData` 打开弹层 WebView，弹层内 H5 用 `window.settin
 | 2026-06-22 | CLAUDE.md 新增第 2 个典型案例「H5 与原生通讯接口的真实路径」记录"凭语义猜测会一字之差犯错、必须 grep 字面字符串验证"的教训 | `fae7b3d` |
 | 2026-06-22 | **§7.5 重大路径调整**：从「原生 `writeToFile` 写 4 个 `app_*.js` 文件」改为「H5 团队 zip 自带 + 原生 `WKUserScript(.atDocumentEnd)` / `evaluateJavaScript` 覆盖 `window.app_xxx` 全局变量」 | `246f215` |
 | 2026-06-22 | **CLAUDE.md 原则 A 升级为第一准则**：H5 端零修改不可妥协，禁止任何"H5 改一行 / 改一个文件 / 加 polyfill / 调时机"的妥协方案。加典型案例 3 复盘 `app_*` 注入时序问题 | `3039daf` |
-| 2026-06-22 | **§7.5 路径再次回退（最终）**：撤销 `246f215`，回到 msext 原写文件路径 `AppDataWriter`。原因：WKUserScript 时序（documentStart 被 H5 自带 var 覆盖、documentEnd 又太晚）无法 1:1 等价 msext，任何要求 H5 配合改动的方案违反原则 A 第一准则。Design §7.5 + Contract §4.2 + §10 全面同步回退 | 本次 commit |
+| 2026-06-22 | **§7.5 路径再次回退（最终）**：撤销 `246f215`，回到 msext 原写文件路径 `AppDataWriter`。原因：WKUserScript 时序（documentStart 被 H5 自带 var 覆盖、documentEnd 又太晚）无法 1:1 等价 msext，任何要求 H5 配合改动的方案违反原则 A 第一准则。Design §7.5 + Contract §4.2 + §10 全面同步回退 | `13cc24b` |
+| 2026-06-22 | **AppDataWriter 代码落地**：新增 `Source/WebView/AppDataWriter.swift` + `Source/Resource/NetworkMonitor.swift`；WebContainer.runBootPipelineSteps 在 step 5 后、step 6 loadFileURL 前调 `writeAppDataFiles(resolved:)` 写 4 个 app_*.js 文件 + 挂 battery/network 变化重写监听。BuildProject 通过 | 本次 commit |
 
 > **§3.4.1 撤销说明**：早期 commit `82bad8a` 实现的 `window.settings.getXxx()` polyfill 已撤销 — Contract §附录 A 自身明示「iOS<9 路径，新外壳如最低系统 ≥ iOS 14 可不实现」，本项目最低 iOS 15.6 → polyfill 路径未启用，H5 用 §7.5 的 `app_*.js` 文件路径作为唯一主路径。详细缘由见 Design §3.4.1（撤销说明）和 CLAUDE.md「典型案例」段。
 

ylgamehall/Source/Resource/NetworkMonitor.swift

@@ -0,0 +1,48 @@
+//
+//  NetworkMonitor.swift
+//  ylgamehall
+//
+//  NWPathMonitor 的最简 wrap：提供 currentCode 同步快照 + onChange 事件回调。
+//  用于 AppDataWriter.writeNetwork(_:) 拿首次值 + 变化重写 app_network.js。
+//  详见 docs/H5-Native-Implementation-Design.md §7.5 / §8.4。
+//
+
+import Foundation
+import Network
+
+/// `app_getnetwork` 的语义码（与 msext 沿用）：
+/// 1 = 无网，2 = WiFi，3 = 蜂窝
+@MainActor
+public final class NetworkMonitor {
+
+    public static let shared = NetworkMonitor()
+
+    public private(set) var currentCode: Int = 2
+
+    /// 网络变化回调。每次状态变化时主线程触发。
+    public var onChange: (@MainActor (Int) -> Void)?
+
+    private let monitor = NWPathMonitor()
+    private let queue = DispatchQueue(label: "ylgamehall.networkmonitor", qos: .utility)
+    private var started = false
+
+    public init() {}
+
+    public func start() {
+        guard !started else { return }
+        started = true
+        monitor.pathUpdateHandler = { [weak self] path in
+            let code: Int = {
+                if path.status != .satisfied { return 1 }
+                if path.usesInterfaceType(.wifi) { return 2 }
+                return 3
+            }()
+            Task { @MainActor in
+                guard let self else { return }
+                self.currentCode = code
+                self.onChange?(code)
+            }
+        }
+        monitor.start(queue: queue)
+    }
+}

ylgamehall/Source/WebView/AppDataWriter.swift

@@ -0,0 +1,171 @@
+//
+//  AppDataWriter.swift
+//  ylgamehall
+//
+//  H5 app_*.js 预注入文件机制 — 在 loadFileURL 之前写 4 个 .js 文件到沙盒，
+//  H5 业务通过 <script src="app_*.js"> 同步引入即可读到实际渠道/启动/设备值。
+//  与原 msext NewRootVC.initJSdata / changebattery / changenetstate 1:1 等价。
+//
+//  详见 docs/H5-Native-Implementation-Design.md §7.5。
+//
+
+import Foundation
+import os.log
+
+@MainActor
+public struct AppDataWriter {
+
+    public enum ContainerRole: CustomStringConvertible, Sendable {
+        case lobby
+        case subGame(name: String, dir: String)
+
+        public var description: String {
+            switch self {
+            case .lobby:               return "lobby"
+            case .subGame(let n, _):   return "subGame(\(n))"
+            }
+        }
+    }
+
+    let bundleConfig: BundleConfig
+    let resolvedVersion: ResolvedVersion?
+    let containerRole: ContainerRole
+
+    private static let log = Logger(subsystem: "ylgamehall", category: "AppDataWriter")
+
+    public init(
+        bundleConfig: BundleConfig,
+        resolvedVersion: ResolvedVersion?,
+        containerRole: ContainerRole
+    ) {
+        self.bundleConfig = bundleConfig
+        self.resolvedVersion = resolvedVersion
+        self.containerRole = containerRole
+    }
+
+    // MARK: - Public API
+
+    /// 一次性写 app_data.js（含 #1-#12 共 12 个 var）+ app_gamesname.js（#13）。
+    /// loadFileURL 前调一次。
+    public func writeInitial() throws {
+        try writeAppData()
+        try writeGamesName()
+    }
+
+    /// 写 #14 app_battery.js。loadFileURL 前补一次 + battery 变化重写。
+    public func writeBattery(_ level: Float) throws {
+        // 模拟器 batteryLevel 返回 -1（无电池硬件），用 0.0 占位避免负数
+        let normalized = max(level, 0)
+        let value = String(format: "%.2f", normalized)
+        let line = "var app_getbattery=\(value);\n"
+        let url = filePath("app_battery.js")
+        try line.write(to: url, atomically: true, encoding: .utf8)
+        Self.log.debug("[\(containerRole.description, privacy: .public)] write app_battery.js: app_getbattery=\(value, privacy: .public) → \(url.path, privacy: .public)")
+    }
+
+    /// 写 #15 app_network.js。loadFileURL 前补一次 + NWPathMonitor 变化重写。
+    public func writeNetwork(_ code: Int) throws {
+        let line = "var app_getnetwork=\(code);\n"
+        let url = filePath("app_network.js")
+        try line.write(to: url, atomically: true, encoding: .utf8)
+        Self.log.debug("[\(containerRole.description, privacy: .public)] write app_network.js: app_getnetwork=\(code, privacy: .public) → \(url.path, privacy: .public)")
+    }
+
+    // MARK: - Private writers
+
+    private func writeAppData() throws {
+        let bc = bundleConfig
+        let launchtype: Int
+        let gameName:  String
+        let gameDir:   String
+        let gameStart: String
+
+        switch containerRole {
+        case .lobby:
+            launchtype = 0
+            gameName   = bc.gameStart
+            gameDir    = bc.gameDir
+            gameStart  = bc.gameStart
+        case .subGame(let name, let dir):
+            launchtype = 1
+            gameName   = name
+            gameDir    = dir
+            gameStart  = name
+        }
+
+        let appVersion = resolvedVersion?.appVersion.description ?? bc.appVersion
+
+        // ⚠️ 严格保持字面（参 docs/H5-Native-Contract.md §4.2 + msext NewRootVC.m:1204）：
+        //   - 字符串字段单引号包裹（msext "var x='%@';"）
+        //   - 数值字段无引号（app_version=1 / app_Launchtype=0 / app_getwifisignalLevel=1）
+        //   - app_appversion msext 是 %d 形式但传入是 NSString，实际行为同字符串—— 这里转字面串与 msext 等价
+        //   - 大小写不能改：app_Launchtype L 大写、app_getwifisignalLevel wifi 小写 + signal/Level 区分
+        let lines =
+            "var app_version=1;" +
+            "var app_gameconfig='\(escape(bc.gameConfig))';" +
+            "var app_gamedir='\(escape(gameDir))';" +
+            "var app_gamestart='\(escape(gameStart))';" +
+            "var app_agent='\(escape(bc.agent))';" +
+            "var app_appversion='\(escape(appVersion))';" +
+            "var app_market='\(escape(bc.market))';" +
+            "var app_channel='\(escape(bc.channel))';" +
+            "var app_Launchtype=\(launchtype);" +
+            "var app_getwifisignalLevel=1;" +
+            "var app_gamename='\(escape(gameName))';" +
+            "var app_invitationcode='\(escape(bc.other))';"
+
+        let url = filePath("app_data.js")
+        try lines.write(to: url, atomically: true, encoding: .utf8)
+
+        Self.log.debug("""
+        [\(containerRole.description, privacy: .public)] write app_data.js → \(url.path, privacy: .public)
+          app_version            = 1
+          app_gameconfig         = '\(bc.gameConfig, privacy: .public)'
+          app_gamedir            = '\(gameDir, privacy: .public)'
+          app_gamestart          = '\(gameStart, privacy: .public)'
+          app_agent              = '\(bc.agent, privacy: .public)'
+          app_appversion         = '\(appVersion, privacy: .public)'
+          app_market             = '\(bc.market, privacy: .public)'
+          app_channel            = '\(bc.channel, privacy: .public)'
+          app_Launchtype         = \(launchtype, privacy: .public)
+          app_getwifisignalLevel = 1
+          app_gamename           = '\(gameName, privacy: .public)'
+          app_invitationcode     = '\(bc.other, privacy: .public)'
+        """)
+    }
+
+    private func writeGamesName() throws {
+        // Phase 1: 暂时只写当前 gameStart 一项（与 msext AppDelegate.m:259 首次启动行为一致）。
+        // Phase 6 子游戏完整时改为扫描 SandboxPaths.installedSubGames + 增量追加。
+        let names = [bundleConfig.gameStart]
+        let escaped = names.map { "'\(escape($0))'" }.joined(separator: ",")
+        // ⚠️ msext 字面：var 后两个空格 + new Array(...)，沿用
+        let line = "var  app_gamesname=new Array(\(escaped));\n"
+        let url = filePath("app_gamesname.js")
+        try line.write(to: url, atomically: true, encoding: .utf8)
+        Self.log.debug("[\(containerRole.description, privacy: .public)] write app_gamesname.js: \(names.count, privacy: .public) games → \(url.path, privacy: .public)\n  games = \(names, privacy: .public)")
+    }
+
+    private func filePath(_ name: String) -> URL {
+        // 与 msext NewRootVC 一致：{gamedir}/{gamestart}/app_*.js
+        let base: URL
+        switch containerRole {
+        case .lobby:
+            // {Caches}/{gameDir}/{gameStart}/ = SandboxPaths.lobbyIndex 的父目录
+            base = SandboxPaths.lobbyIndex.deletingLastPathComponent()
+        case .subGame(let name, let dir):
+            // {Caches}/{dir}/{name}/ = SandboxPaths.subGameIndex(dir,name) 的父目录
+            base = SandboxPaths.subGameIndex(dir, name).deletingLastPathComponent()
+        }
+        return base.appendingPathComponent(name)
+    }
+
+    /// JS string 转义：反斜杠 / 单引号 / 换行（msext 用单引号包裹字符串，
+    /// 转义对象是单引号）。
+    private func escape(_ s: String) -> String {
+        s.replacingOccurrences(of: "\\", with: "\\\\")
+         .replacingOccurrences(of: "'", with: "\\'")
+         .replacingOccurrences(of: "\n", with: "\\n")
+         .replacingOccurrences(of: "\r", with: "\\r")
+    }
+}

ylgamehall/Source/WebView/WebContainerViewController.swift

@@ -129,6 +129,7 @@ public final class WebContainerViewController: UIViewController {
         splash.update(text: "拉取配置中...", progress: nil)
         let outcome = try await RemoteConfigClient.shared.fetch()
 
+        let resolved: ResolvedVersion
         switch outcome {
         case .shortText(let msg):
             // 运营杀手锏 #1：运营把整段服务端响应替换为短文本，前端弹窗永停
@@ -136,7 +137,7 @@ public final class WebContainerViewController: UIViewController {
 
         case .parsed(let cfg):
             let bc = BundleConfig.shared
-            let resolved = VersionResolver.resolve(
+            let r = VersionResolver.resolve(
                 config: cfg,
                 agentId: bc.agent,
                 channelId: bc.channel,
@@ -145,13 +146,13 @@ public final class WebContainerViewController: UIViewController {
             )
 
             // 3. 运营杀手锏 #2：showmessage 非空 → 弹窗永停
-            if let msg = resolved.showmessage, !msg.isEmpty {
+            if let msg = r.showmessage, !msg.isEmpty {
                 throw BootError.operationalMessage(msg)
             }
 
             // 4. IPA 升级（远端 appVersion > 本地）：弹窗 + Safari 外链永停
-            if resolved.appVersion > LocalVersionReader.localAppVersion,
+            if r.appVersion > LocalVersionReader.localAppVersion,
-               let dl = resolved.appDownload {
+               let dl = r.appDownload {
                 throw BootError.ipaUpgradeRequired(downloadURL: dl)
             }
 
@@ -159,7 +160,7 @@ public final class WebContainerViewController: UIViewController {
             //    LobbyZipUpgrader 的 onProgress 由 URLSession delegate 在后台队列调度，
             //    必须显式 hop 到 MainActor 才能动 splash UI。
             _ = try await LobbyZipUpgrader.shared.upgradeIfNeeded(
-                resolved: resolved,
+                resolved: r,
                 onProgress: { [weak self] p in
                     Task { @MainActor in
                         self?.splash.update(
@@ -169,9 +170,14 @@ public final class WebContainerViewController: UIViewController {
                     }
                 }
             )
+            resolved = r
         }
 
-        // 6. 加载本地 H5（allowingReadAccessTo 必须给 lobbyRoot 才能跨目录引用资源）
+        // 6. 在 loadFileURL 之前写 4 个 app_*.js（与原 msext NewRootVC.initJSdata 等价时序）
+        //    详见 docs/H5-Native-Implementation-Design.md §7.5
+        try writeAppDataFiles(resolved: resolved)
+
+        // 7. 加载本地 H5（allowingReadAccessTo 必须给 lobbyRoot 才能跨目录引用资源）
         splash.update(text: "加载大厅...", progress: nil)
         bridgedWebView.webView.loadFileURL(
             SandboxPaths.lobbyIndex,
@@ -179,6 +185,40 @@ public final class WebContainerViewController: UIViewController {
         )
     }
 
+    /// 写 4 个 app_*.js 文件，并挂钩 battery / network 变化的重写监听。
+    /// 与原 msext NewRootVC.initJSdata + changebattery + changenetstate 等价。
+    private func writeAppDataFiles(resolved: ResolvedVersion) throws {
+        let writer = AppDataWriter(
+            bundleConfig: .shared,
+            resolvedVersion: resolved,
+            containerRole: .lobby
+        )
+
+        // 启动 NetworkMonitor（幂等：内部 started 标记）
+        NetworkMonitor.shared.start()
+        UIDevice.current.isBatteryMonitoringEnabled = true
+
+        // 首次写入：4 个文件全部落盘
+        try writer.writeInitial()
+        try writer.writeBattery(UIDevice.current.batteryLevel)
+        try writer.writeNetwork(NetworkMonitor.shared.currentCode)
+
+        // 持续监听：battery / network 变化时重写对应文件。
+        // 注意：H5 此次加载已读到首次写入的值，下次 reload 才会读到新值；
+        // 业务期间的实时变化由 §3.2 ［2］［3］反向 callback 推送（Phase 2 实现）。
+        NotificationCenter.default.addObserver(
+            forName: UIDevice.batteryLevelDidChangeNotification,
+            object: nil,
+            queue: .main
+        ) { _ in
+            try? writer.writeBattery(UIDevice.current.batteryLevel)
+        }
+
+        NetworkMonitor.shared.onChange = { code in
+            try? writer.writeNetwork(code)
+        }
+    }
+
     // MARK: - Alerts (terminal / retry states)
 
     private var appDisplayName: String {