Files
oh-my-pi/packages/coding-agent/src/modes/components/compaction-summary-message.ts
T
2026-02-10 07:39:39 +01:00

52 lines
1.5 KiB
TypeScript

import { Box, Markdown, Spacer, Text } from "@oh-my-pi/pi-tui";
import { getMarkdownTheme, theme } from "../../modes/theme/theme";
import type { CompactionSummaryMessage } from "../../session/messages";
/**
* Component that renders a compaction message with collapsed/expanded state.
* Uses same background color as hook messages for visual consistency.
*/
export class CompactionSummaryMessageComponent extends Box {
#expanded = false;
constructor(private readonly message: CompactionSummaryMessage) {
super(1, 1, t => theme.bg("customMessageBg", t));
this.#updateDisplay();
}
setExpanded(expanded: boolean): void {
this.#expanded = expanded;
this.#updateDisplay();
}
override invalidate(): void {
super.invalidate();
this.#updateDisplay();
}
#updateDisplay(): void {
this.clear();
const tokenStr = this.message.tokensBefore.toLocaleString();
const label = theme.fg("customMessageLabel", theme.bold("[compaction]"));
this.addChild(new Text(label, 0, 0));
this.addChild(new Spacer(1));
if (this.#expanded) {
const header = `**Compacted from ${tokenStr} tokens**\n\n`;
this.addChild(
new Markdown(header + this.message.summary, 0, 0, getMarkdownTheme(), {
color: (text: string) => theme.fg("customMessageText", text),
}),
);
} else {
this.addChild(
new Text(theme.fg("customMessageText", `Compacted from ${tokenStr} tokens (ctrl+o to expand)`), 0, 0),
);
if (this.message.shortSummary) {
this.addChild(new Text(theme.fg("customMessageText", this.message.shortSummary), 0, 1));
}
}
}
}