Function replaceTranscriptWithStoredMessages

packages/cli/src/pi-transcript.ts:312–338

(
  state: MakaPiTranscriptState,
  messages: readonly StoredMessage[],
)

}

export function replaceTranscriptWithStoredMessages(
  state: MakaPiTranscriptState,
  messages: readonly StoredMessage[],
): void {
  const view = materializeSession(messages);
  state.entries = foldStoredShellRunChildren(view.items.flatMap(chatItemToTranscriptEntries));
  clearPendingInteractions(state);
  state.pendingShellRunPolls.clear();
  state.expandAllTools = false;
  state.expandAllThinking = false;
  // The old entries are gone; no position is known until the next render, and
  // until then the toggles must not touch anything (a replacement entry could
  // render above the still-scrolled viewport). viewportTop is left to the next
  // layout render: when the replacement changes lines above it, pi-tui
  // full-redraws and the layout's shadow diff resets the estimate to match;
  // when the replacement is a pure truncation or identical content, pi-tui
  // keeps its viewport and so does the estimate.
  state.renderGeometry.entryFirstLine = undefined;
  state.usage = { costUsd: 0, cacheHitInput: 0, cacheMissInput: 0 };
  // Queues are per-active-run; a switched/reset session has none pending.
  state.steering = [];
  state.followup = [];
  state.pendingFallback = [];
  for (const msg of messages) {
    if (msg.type === 'token_usage') accumulateUsage(state.usage, msg);
  }
}

/**
 * Fill durable tool details that are intentionally absent from Runtime Host