[Init] Initial commit - NetMesh terminal manager

components/terminal/autocomplete/terminalAutocompleteSettings.ts

@@ -0,0 +1,56 @@
+import type { AutocompleteSettings } from "./useTerminalAutocomplete";
+import type { AutocompleteHistoryScope } from "../../../domain/models";
+import { shouldWriteAutocompleteLivePreview } from "./livePreviewSequence";
+
+type TerminalAutocompleteSettingFields = {
+  autocompleteEnabled?: boolean;
+  autocompleteGhostText?: boolean;
+  autocompletePopupMenu?: boolean;
+  autocompleteDebounceMs?: number;
+  autocompleteMinChars?: number;
+  autocompleteMaxSuggestions?: number;
+  autocompleteHistoryScope?: AutocompleteHistoryScope;
+  shiftEnterNewlineEnabled?: boolean;
+};
+
+export function resolveTerminalAutocompleteSettings(input: {
+  protocol?: string;
+  terminalSettings?: TerminalAutocompleteSettingFields;
+  /** Vendor CLI / network-device session: skip live-preview PTY rewrites (#1193). */
+  isNetworkDevice?: boolean;
+  systemUnknown?: boolean;
+}): Partial<AutocompleteSettings> | undefined {
+  const { protocol, terminalSettings, isNetworkDevice, systemUnknown } = input;
+
+  if (protocol === "serial" || systemUnknown) {
+    return {
+      enabled: terminalSettings?.autocompleteEnabled ?? true,
+      showGhostText: terminalSettings?.autocompleteGhostText ?? true,
+      showPopupMenu: terminalSettings?.autocompletePopupMenu ?? true,
+      livePreview: false,
+      allowLineReplacement: false,
+      debounceMs: terminalSettings?.autocompleteDebounceMs ?? 100,
+      minChars: terminalSettings?.autocompleteMinChars ?? 1,
+      maxSuggestions: terminalSettings?.autocompleteMaxSuggestions ?? 50,
+      historyScope: terminalSettings?.autocompleteHistoryScope ?? "host",
+      shiftEnterNewlineEnabled: terminalSettings?.shiftEnterNewlineEnabled ?? true,
+    };
+  }
+
+  if (!terminalSettings) {
+    return isNetworkDevice ? { livePreview: false } : undefined;
+  }
+
+  return {
+    enabled: terminalSettings.autocompleteEnabled ?? true,
+    showGhostText: terminalSettings.autocompleteGhostText ?? true,
+    showPopupMenu: terminalSettings.autocompletePopupMenu ?? true,
+    livePreview: shouldWriteAutocompleteLivePreview(true, isNetworkDevice),
+    allowLineReplacement: true,
+    debounceMs: terminalSettings.autocompleteDebounceMs ?? 100,
+    minChars: terminalSettings.autocompleteMinChars ?? 1,
+    maxSuggestions: terminalSettings.autocompleteMaxSuggestions ?? 50,
+    historyScope: terminalSettings.autocompleteHistoryScope ?? "host",
+    shiftEnterNewlineEnabled: terminalSettings.shiftEnterNewlineEnabled ?? true,
+  };
+}