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7a1ad33 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 | /**
* @license
* Copyright 2026 Google LLC
* SPDX-License-Identifier: Apache-2.0
*/
/**
* Manages the current active topic title and tactical intent for a session.
* Hosted within the Config instance for session-scoping.
*/
export class TopicState {
private activeTopicTitle?: string;
private activeIntent?: string;
/**
* Sanitizes and sets the topic title and/or intent.
* @returns true if the input was valid and set, false otherwise.
*/
setTopic(title?: string, intent?: string): boolean {
const sanitizedTitle = title?.trim().replace(/[\r\n]+/g, ' ');
const sanitizedIntent = intent?.trim().replace(/[\r\n]+/g, ' ');
if (!sanitizedTitle && !sanitizedIntent) return false;
if (sanitizedTitle) {
this.activeTopicTitle = sanitizedTitle;
}
if (sanitizedIntent) {
this.activeIntent = sanitizedIntent;
}
return true;
}
getTopic(): string | undefined {
return this.activeTopicTitle;
}
getIntent(): string | undefined {
return this.activeIntent;
}
reset(): void {
this.activeTopicTitle = undefined;
this.activeIntent = undefined;
}
}
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