%% OpenLess 客户端架构图：界面、桌面宿主与外部服务边界
flowchart LR
    subgraph UI[WebView 界面]
        APP[App.tsx\n窗口路由]
        MAIN[主界面\n设置与业务页面]
        GUIDE[桌面首次引导\nDesktopOnboarding]
        CAP[语音胶囊\n常驻交互面]
        RAIL[胶囊轨道与镜像]
        IPC[前端 IPC\nTauri 桥接门面]
        APP --> MAIN
        APP --> GUIDE
        APP --> CAP
        CAP --> RAIL
        MAIN --> IPC
        GUIDE --> IPC
        CAP --> IPC
    end

    subgraph HOST[Tauri 桌面与 Android 宿主]
        LIB[src-tauri/src/lib.rs\n命令与窗口生命周期]
        COORD[Coordinator\n快捷键与会话所有权]
        EVENTS[tauri_events.rs\n语义事件与胶囊状态]
        DESKTOP[desktop_resources.rs\n主窗口生命周期]
        HOSTIPC[commands/*\n设置、权限与凭据]
        REC[recorder.rs\n麦克风采集]
        CORE[openless-core\n听写引擎与服务策略]
        PERSIST[persistence\n偏好、凭据与历史]
        NATIVE[原生胶囊与平台适配]
        LIB --> COORD
        LIB --> DESKTOP
        LIB --> HOSTIPC
        COORD --> CORE
        COORD --> REC
        COORD --> EVENTS
        COORD --> NATIVE
        HOSTIPC --> PERSIST
        CORE --> PERSIST
    end

    subgraph OTHER[其他平台宿主]
        LINUX[Linux egui 宿主\nOpenLessBackend / 原生界面]
        ANDROID[Android 原生服务\nJNI / Kotlin / 输入法]
        HARMONY[HarmonyOS 宿主\nArkTS / Rust 桥接]
        LINUX --> CORE
        ANDROID --> CORE
        HARMONY --> CORE
    end

    subgraph EXT[外部系统]
        ASR[语音识别服务\n云端或本地运行时]
        LLM[大语言模型与润色服务]
        SYNC[加密云同步]
        MARKET[风格包市场]
        TCC[macOS TCC / Windows 权限]
    end

    IPC --> LIB
    EVENTS --> CAP
    EVENTS --> MAIN
    REC --> CORE
    CORE --> ASR
    CORE --> LLM
    HOSTIPC --> TCC
    PERSIST -. 可选同步 .-> SYNC
    MAIN -. 风格包目录 .-> MARKET