Commands: add dynamic arg menus

src/auto-reply/commands-args.ts

@@ -0,0 +1,66 @@
+import type { CommandArgValues } from "./commands-registry.types.js";
+
+export type CommandArgsFormatter = (values: CommandArgValues) => string | undefined;
+
+function normalizeArgValue(value: unknown): string | undefined {
+  if (value == null) return undefined;
+  const text = typeof value === "string" ? value.trim() : String(value).trim();
+  return text ? text : undefined;
+}
+
+const formatConfigArgs: CommandArgsFormatter = (values) => {
+  const action = normalizeArgValue(values.action)?.toLowerCase();
+  const path = normalizeArgValue(values.path);
+  const value = normalizeArgValue(values.value);
+  if (!action) return undefined;
+  if (action === "show" || action === "get") {
+    return path ? `${action} ${path}` : action;
+  }
+  if (action === "unset") {
+    return path ? `${action} ${path}` : action;
+  }
+  if (action === "set") {
+    if (!path) return action;
+    if (!value) return `${action} ${path}`;
+    return `${action} ${path}=${value}`;
+  }
+  return action;
+};
+
+const formatDebugArgs: CommandArgsFormatter = (values) => {
+  const action = normalizeArgValue(values.action)?.toLowerCase();
+  const path = normalizeArgValue(values.path);
+  const value = normalizeArgValue(values.value);
+  if (!action) return undefined;
+  if (action === "show" || action === "reset") {
+    return action;
+  }
+  if (action === "unset") {
+    return path ? `${action} ${path}` : action;
+  }
+  if (action === "set") {
+    if (!path) return action;
+    if (!value) return `${action} ${path}`;
+    return `${action} ${path}=${value}`;
+  }
+  return action;
+};
+
+const formatQueueArgs: CommandArgsFormatter = (values) => {
+  const mode = normalizeArgValue(values.mode);
+  const debounce = normalizeArgValue(values.debounce);
+  const cap = normalizeArgValue(values.cap);
+  const drop = normalizeArgValue(values.drop);
+  const parts: string[] = [];
+  if (mode) parts.push(mode);
+  if (debounce) parts.push(`debounce:${debounce}`);
+  if (cap) parts.push(`cap:${cap}`);
+  if (drop) parts.push(`drop:${drop}`);
+  return parts.length > 0 ? parts.join(" ") : undefined;
+};
+
+export const COMMAND_ARG_FORMATTERS: Record<string, CommandArgsFormatter> = {
+  config: formatConfigArgs,
+  debug: formatDebugArgs,
+  queue: formatQueueArgs,
+};