feat: add online device management and desktop settings integration

desktop-client/src-tauri/src/lib.rs

@@ -113,6 +113,53 @@ fn join_api_url(base_url: &str, path: &str) -> String {
     format!("{}{}", normalize_base_url(base_url), path)
 }
 
+fn sanitize_device_id_component(raw: &str) -> String {
+    let mut output = String::new();
+    let mut last_is_dash = false;
+    for ch in raw.chars() {
+        let normalized = ch.to_ascii_lowercase();
+        if normalized.is_ascii_alphanumeric() {
+            output.push(normalized);
+            last_is_dash = false;
+        } else if !last_is_dash {
+            output.push('-');
+            last_is_dash = true;
+        }
+    }
+    output.trim_matches('-').to_string()
+}
+
+fn build_desktop_client_meta() -> (String, String, String) {
+    let os = match env::consts::OS {
+        "windows" => "Windows",
+        "macos" => "macOS",
+        "linux" => "Linux",
+        other => other,
+    };
+    let platform = format!("{}-{}", os, env::consts::ARCH);
+    let host_name = env::var("COMPUTERNAME")
+        .or_else(|_| env::var("HOSTNAME"))
+        .unwrap_or_default();
+    let host_trimmed = host_name.trim();
+    let device_name = if host_trimmed.is_empty() {
+        format!("桌面客户端 · {}", platform)
+    } else {
+        format!("{} · {}", host_trimmed, platform)
+    };
+    let id_seed = if host_trimmed.is_empty() {
+        platform.clone()
+    } else {
+        format!("{}-{}", host_trimmed, platform)
+    };
+    let normalized = sanitize_device_id_component(&id_seed);
+    let device_id = if normalized.is_empty() {
+        "desktop-client".to_string()
+    } else {
+        format!("desktop-{}", normalized)
+    };
+    (platform, device_name, device_id)
+}
+
 fn fallback_json(status: StatusCode, text: &str) -> Value {
     let mut data = Map::new();
     data.insert("success".to_string(), Value::Bool(status.is_success()));
@@ -390,9 +437,14 @@ async fn api_login(
     password: String,
     captcha: Option<String>,
 ) -> Result<BridgeResponse, String> {
+    let (platform, device_name, device_id) = build_desktop_client_meta();
     let mut body = Map::new();
     body.insert("username".to_string(), Value::String(username));
     body.insert("password".to_string(), Value::String(password));
+    body.insert("client_type".to_string(), Value::String("desktop".to_string()));
+    body.insert("platform".to_string(), Value::String(platform));
+    body.insert("device_name".to_string(), Value::String(device_name));
+    body.insert("device_id".to_string(), Value::String(device_id));
     if let Some(value) = captcha {
         if !value.trim().is_empty() {
             body.insert("captcha".to_string(), Value::String(value));
@@ -426,6 +478,50 @@ async fn api_get_profile(
     .await
 }
 
+#[tauri::command]
+async fn api_list_online_devices(
+    state: tauri::State<'_, ApiState>,
+    base_url: String,
+) -> Result<BridgeResponse, String> {
+    request_with_optional_csrf(
+        &state.client,
+        Method::GET,
+        &base_url,
+        "/api/user/online-devices",
+        None,
+        false,
+    )
+    .await
+}
+
+#[tauri::command]
+async fn api_kick_online_device(
+    state: tauri::State<'_, ApiState>,
+    base_url: String,
+    session_id: String,
+) -> Result<BridgeResponse, String> {
+    let session = session_id.trim().to_string();
+    if session.is_empty() {
+        return Err("会话标识不能为空".to_string());
+    }
+    if session.len() > 128 {
+        return Err("会话标识长度无效".to_string());
+    }
+    let api_path = format!(
+        "/api/user/online-devices/{}/kick",
+        urlencoding::encode(&session)
+    );
+    request_with_optional_csrf(
+        &state.client,
+        Method::POST,
+        &base_url,
+        &api_path,
+        Some(Value::Object(Map::new())),
+        true,
+    )
+    .await
+}
+
 #[tauri::command]
 fn api_save_login_state(
     base_url: String,
@@ -1483,6 +1579,8 @@ pub fn run() {
             api_load_login_state,
             api_clear_login_state,
             api_get_profile,
+            api_list_online_devices,
+            api_kick_online_device,
             api_list_files,
             api_logout,
             api_search_files,