feat: P2 接入——屏幕锁/屏保/凭据/远程桌面/输入法/文件对话框（19 id）

src/main/capabilities/desktop.ts

@@ -160,6 +160,56 @@ register(["Window_CloseWindow", "Window_Close"], closeWindow);
 register(["App_Run", "App_Start"], runApp);
 register("Clipboard_GetText", clipboardGet);
 register("Clipboard_SetText", clipboardSet);
+register("Dialog_Notice_V1", async (_ctx, node, args) => {
+  const msg = text(args, ["text", "message"]);
+  const title = text(args, ["title"], "通知");
+  const timeout = Math.max(1, number(args, ["timeout", "time_out"], 10));
+  return powershell("(New-Object -ComObject WScript.Shell).Popup(" + psString(msg) + ", " + timeout + ", " + psString(title) + ", 0) | Out-Null; $true");
+});
+
+register("Dialog_Notice_V2", async (ctx, node, args) => {
+  const msg = text(args, ["text", "message"]);
+  const title = text(args, ["title"], "通知");
+  const timeout = Math.max(1, number(args, ["time_out", "timeout"], 10));
+  return powershell("(New-Object -ComObject WScript.Shell).Popup(" + psString(msg) + ", " + timeout + ", " + psString(title) + ", 0) | Out-Null; $true");
+});
+
+register("Dialog_CsMsgBox", async (_ctx, _node, args) => {
+  const msg = text(args, ["text", "message"]);
+  const title = text(args, ["title"], "提示");
+  const buttons = Number(args.msg_button ?? 0);
+  const autoClose = Number(args.autoClose ?? 0);
+  const time = Math.max(1, Number(args.time ?? 10));
+  const popup = "(New-Object -ComObject WScript.Shell).Popup(" + psString(msg) + ", " + (autoClose ? time : -1) + ", " + psString(title) + ", " + buttons + ")";
+  const choice = await powershell(popup + " | Out-Null; if (" + (autoClose ? "$true" : "$false") + ") {}");
+  return powershell(popup);
+});
+
+register("Dialog_OpenFile", async (_ctx, _node, args) => {
+  const title = text(args, ["title"], "选择文件");
+  const wildcard = text(args, ["wildcard"], "所有文件|*.*");
+  return powershell("Add-Type -AssemblyName System.Windows.Forms | Out-Null; $dlg = New-Object System.Windows.Forms.OpenFileDialog; $dlg.Filter = " + psString(wildcard) + "; $dlg.Title = " + psString(title) + "; if ($dlg.ShowDialog() -eq 'OK') { $dlg.FileName } else { '' }");
+});
+
+register("Dialog_OpenFiles", async (_ctx, _node, args) => {
+  const title = text(args, ["title"], "选择文件");
+  const wildcard = text(args, ["wildcard"], "所有文件|*.*");
+  return powershell("Add-Type -AssemblyName System.Windows.Forms | Out-Null; $dlg = New-Object System.Windows.Forms.OpenFileDialog; $dlg.Filter = " + psString(wildcard) + "; $dlg.Title = " + psString(title) + "; $dlg.Multiselect = $true; if ($dlg.ShowDialog() -eq 'OK') { $dlg.FileNames -join ';' } else { '' }");
+});
+
+register("Dialog_SaveFile", async (_ctx, _node, args) => {
+  const title = text(args, ["title"], "保存文件");
+  const wildcard = text(args, ["wildcard"], "所有文件|*.*");
+  return powershell("Add-Type -AssemblyName System.Windows.Forms | Out-Null; $dlg = New-Object System.Windows.Forms.SaveFileDialog; $dlg.Filter = " + psString(wildcard) + "; $dlg.Title = " + psString(title) + "; if ($dlg.ShowDialog() -eq 'OK') { $dlg.FileName } else { '' }");
+});
+
+register(["Dialog_InputBox", "Dialog_CsInputBox"], async (_ctx, _node, args) => {
+  const title = text(args, ["title", "input_title"], "请输入");
+  const description = text(args, ["description", "txt_content"], "");
+  const defaultValue = text(args, ["text"], "");
+  return powershell("Add-Type -AssemblyName Microsoft.VisualBasic | Out-Null; [Microsoft.VisualBasic.Interaction]::InputBox(" + psString(description) + ", " + psString(title) + ", " + psString(defaultValue) + ")");
+});
+
 register("Dialog_Notice", notice);
 register("Dialog_MsgBox", notice);
 register("System_ExecuteCommand", executeCommand);

src/main/capabilities/index.ts

@@ -14,6 +14,7 @@ import "./web-batch2";
 import "./web-crawl";
 import "./human-dialog";
 import "./time-caps";
+import "./windows-system";
 import "./pdf";
 import "./word";
 import "./word-extended";

src/main/capabilities/windows-system.ts

@@ -0,0 +1,92 @@
+import { register } from "../engine/registry";
+import { RuntimeError } from "../engine/types";
+import { execFile } from "node:child_process";
+import { promisify } from "node:util";
+
+const run = promisify(execFile);
+const ps = (script: string) => run("powershell.exe", ["-NoProfile", "-NonInteractive", "-ExecutionPolicy", "Bypass", "-Command", script], { windowsHide: true, timeout: 60000 });
+
+function reqText(args: Record<string, unknown>, keys: string[], label: string, nodeId: string): string {
+  for (const key of keys) {
+    const v = String(args[key] ?? "").trim();
+    if (v) return v;
+  }
+  throw new RuntimeError("validation_error", label + "为空", { nodeId, componentId: nodeId });
+}
+
+register("ScreenControl_Screenlock", async () => {
+  await run("rundll32.exe", ["user32.dll,LockWorkStation"], { windowsHide: true });
+  return { locked: true };
+});
+
+register("ScreenControl_ScreenUnlock", async () => {
+  // 仅唤醒屏幕/解除屏保；系统锁屏需人工输入密码，无法通用自动解锁
+  await ps("Add-Type -MemberDefinition '[DllImport(\"user32.dll\")] public static extern void mouse_event(uint f, uint dx, uint dy, uint d, UIntPtr e);' -Name W32U -Namespace WinRpa | Out-Null; [WinRpa.W32U]::mouse_event(0x0001, 1, 1, 0, [UIntPtr]::Zero); Start-Sleep -Milliseconds 200; [WinRpa.W32U]::mouse_event(0x0001, 0xFFFFFFFF, 0, 0, [UIntPtr]::Zero)");
+  return { awakened: true, note: "已唤醒屏幕；锁屏需人工输入密码" };
+});
+
+const SC_SCREENSAVE = 0xF140;
+const WM_SYSCOMMAND = 0x0112;
+register(["System_ScreenSaverShow", "System_ScreenSaverShowV1"], async () => {
+  await ps("Add-Type -MemberDefinition '[DllImport(\"user32.dll\")] public static extern IntPtr FindWindow(string cls, string win); [DllImport(\"user32.dll\")] public static extern IntPtr SendMessage(IntPtr h, uint m, IntPtr w, IntPtr l);' -Name W32S -Namespace WinRpa | Out-Null; [WinRpa.W32S]::SendMessage([IntPtr]0xFFFF, [UIntPtr]0x0112, [IntPtr]0xF140, [IntPtr]::Zero) | Out-Null");
+  return { screensaver: true };
+});
+
+register("System_ScreenSaverStop", async () => {
+  await ps("Add-Type -MemberDefinition '[DllImport(\"user32.dll\")] public static extern IntPtr FindWindow(string cls, string win); [DllImport(\"user32.dll\")] public static extern bool PostMessage(IntPtr h, uint m, IntPtr w, IntPtr l);' -Name W32P -Namespace WinRpa | Out-Null; $h = [WinRpa.W32P]::FindWindow('WindowsScreenSaverClass', $null); if ($h -ne [IntPtr]::Zero) { [WinRpa.W32P]::PostMessage($h, 0x0010, [IntPtr]::Zero, [IntPtr]::Zero) | Out-Null }");
+  return { stopped: true };
+});
+
+register("System_ReadCredential", async (ctx, node, args) => {
+  const app = reqText(args, ["application"], "凭据目标", node.id);
+  const { stdout } = await run("cmdkey", ["/list"], { windowsHide: true });
+  const exists = stdout.includes(app);
+  const userLine = stdout.split(/\r?\n/).find(l => l.includes(app));
+  return { target: app, exists, detail: exists ? (userLine ?? "").trim() : "" };
+});
+
+register("System_AddCredential", async (ctx, node, args) => {
+  const app = reqText(args, ["application"], "凭据目标", node.id);
+  const user = reqText(args, ["name"], "用户名", node.id);
+  const pwd = String(args.password ?? "");
+  const psArgs = pwd ? ["/generic:" + app, "/user:" + user, "/pass:" + pwd] : ["/generic:" + app, "/user:" + user];
+  await run("cmdkey", psArgs, { windowsHide: true });
+  return { added: true, target: app };
+});
+
+register("System_DeleteCredential", async (ctx, node, args) => {
+  const app = reqText(args, ["application"], "凭据目标", node.id);
+  await run("cmdkey", ["/delete:" + app], { windowsHide: true });
+  return { deleted: true, target: app };
+});
+
+register("System_ConnectRemoteDesktop", async (ctx, node, args) => {
+  const ip = reqText(args, ["ip"], "远程地址", node.id);
+  const port = String(args.port ?? "").trim();
+  const target = port ? ip + ":" + port : ip;
+  await run("mstsc.exe", ["/v:" + target], { windowsHide: true });
+  return { connected: true, target };
+});
+
+register("System_CloseRemoteDesktop", async () => {
+  await run("tsdiscon.exe", [], { windowsHide: true });
+  return { disconnected: true };
+});
+
+register("System_GetInputMethodState", async () => {
+  const { stdout } = await ps("Add-Type -AssemblyName System.Windows.Forms | Out-Null; $cur = [System.Windows.Forms.InputLanguage]::CurrentInputLanguage; Write-Output ($cur.Culture.Name + '|' + $cur.LayoutName)");
+  const [culture, layout] = stdout.split("|");
+  return { culture, layout };
+});
+
+register("System_SetInputMethodState", async (ctx, node, args) => {
+  const mode = reqText(args, ["mode"], "输入法文化名", node.id);
+  await ps("Add-Type -AssemblyName System.Windows.Forms | Out-Null; $lang = [System.Windows.Forms.InputLanguage]::FromCulture('" + mode.replace(/'/g, "''") + "'); if ($lang) { [System.Windows.Forms.InputLanguage]::CurrentInputLanguage = $lang }");
+  return { set: true, mode };
+});
+
+register("File_OpenFile", async (ctx, node, args) => {
+  const p = reqText(args, ["path"], "文件夹路径", node.id);
+  await run("explorer.exe", [p], { windowsHide: true });
+  return { opened: true, path: p };
+});