| 1 | import type { HistoryMessage } from "./types"; |
| 2 | |
| 3 | // recordBytes approximates the retained UTF-16 size of a record's inline text |
| 4 | // (the same fields the Go side counts for its slice byte budget). |
| 5 | export function recordBytes(m: HistoryMessage): number { |
| 6 | let chars = |
| 7 | (m.content?.length ?? 0) + |
| 8 | (m.reasoning?.length ?? 0) + |
| 9 | (m.submitText?.length ?? 0) + |
| 10 | (m.detail?.length ?? 0) + |
| 11 | (m.code?.length ?? 0) + |
| 12 | (m.summary?.length ?? 0) + |
| 13 | (m.archive?.length ?? 0) + |
| 14 | (m.toolResultError?.length ?? 0) + |
| 15 | (m.toolCallId?.length ?? 0) + |
| 16 | (m.toolName?.length ?? 0) + |
| 17 | (m.role?.length ?? 0); |
| 18 | if (m.completionReceipt) chars += JSON.stringify(m.completionReceipt).length; |
| 19 | if (m.completionSummary) chars += JSON.stringify(m.completionSummary).length; |
| 20 | for (const tc of m.toolCalls ?? []) { |
| 21 | if (tc.resultObservation) chars += JSON.stringify(tc.resultObservation).length; |
| 22 | chars += |
| 23 | (tc.arguments?.length ?? 0) + |
| 24 | (tc.subject?.length ?? 0) + |
| 25 | (tc.summary?.length ?? 0) + |
| 26 | (tc.diff?.length ?? 0) + |
| 27 | (tc.id?.length ?? 0) + |
| 28 | (tc.name?.length ?? 0); |
| 29 | } |
| 30 | return chars * 2; |
| 31 | } |
| 32 |