Mohamed Boudra
9d30b7e85a
Forward-port main's timeline epoch tracking, projected window selection, and schema updates into dev. Remove aider/amp/gemini providers and provider-history-compatibility layers that are no longer needed.
34 lines
633 B
TypeScript
34 lines
633 B
TypeScript
export type SessionTimelineSeqCursor =
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| {
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epoch: string;
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endSeq: number;
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}
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| null
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| undefined;
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export type SessionTimelineSeqDecision = "accept" | "drop_stale" | "drop_epoch" | "gap" | "init";
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export function classifySessionTimelineSeq({
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cursor,
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epoch,
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seq,
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}: {
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cursor: SessionTimelineSeqCursor;
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epoch: string;
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seq: number;
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}): SessionTimelineSeqDecision {
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if (!cursor) {
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return "init";
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}
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if (cursor.epoch !== epoch) {
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return "drop_epoch";
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}
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if (seq <= cursor.endSeq) {
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return "drop_stale";
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}
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if (seq === cursor.endSeq + 1) {
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return "accept";
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}
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return "gap";
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}
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