Vihren Atlas

reducer.ts ×31

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unlabeled · c_66910a85f228

198 tests · 11418 LOC · 50 files · introduces 0 tests · 78 LOC · 1 file

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31 ranges78 lines · 1 files
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1 file ranked by introduced lines: 78 introduced LOC across 31 ranges. Expand a file to inspect source; the > gutter marks introduced lines.

src/vs/platform/agentHost/common/state/protocol/channels-chat/reducer.ts 78 introduced LOC · 31 ranges

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300 */
301 export function chatReducer(state: ChatState, action: ChatAction, log?: (msg: string) => void): ChatState {
302 > switch (action.type) { reducer.ts
303 > // ── Turn Lifecycle ────────────────────────────────────────────────────
304 >
305 > case ActionType.ChatTurnStarted: {
306 let next: ChatState = {
307 ...state,
333 return next;
334 }
335 > reducer.ts
336 > case ActionType.ChatDelta:
337 return updateResponsePart(state, action.turnId, action.partId, part => {
338 if (part.kind === ResponsePartKind.Markdown) {
341 return part;
342 });
343 > reducer.ts
344 > case ActionType.ChatResponsePart:
345 if (!state.activeTurn || state.activeTurn.id !== action.turnId) {
346 return state;
353 },
354 };
355 > reducer.ts
356 > case ActionType.ChatTurnComplete:
357 return endTurn(state, action.turnId, TurnState.Complete, action.duration);
358 > reducer.ts
359 > case ActionType.ChatTurnCancelled:
360 return endTurn(state, action.turnId, TurnState.Cancelled, action.duration);
361 > reducer.ts
362 > case ActionType.ChatError:
363 return endTurn(state, action.turnId, TurnState.Error, action.duration, SessionStatus.Error, action.error);
364 > reducer.ts
365 > case ActionType.ChatActivityChanged:
366 return { ...state, activity: action.activity };
367 > reducer.ts
368 > // ── Working Directories ───────────────────────────────────────────────
369 >
370 > case ActionType.ChatWorkingDirectorySet: {
371 const list = state.workingDirectories ?? [];
372 if (list.includes(action.directory)) {
375 return { ...state, workingDirectories: [...list, action.directory] };
376 }
377 > reducer.ts
378 > case ActionType.ChatWorkingDirectoryRemoved: {
379 const list = state.workingDirectories;
380 if (!list) {
389 return { ...state, workingDirectories: updated };
390 }
391 > reducer.ts
392 > // ── Tool Call State Machine ───────────────────────────────────────────
393 >
394 > case ActionType.ChatToolCallStart:
395 if (!state.activeTurn || state.activeTurn.id !== action.turnId) {
396 return state;
417 },
418 };
419 > reducer.ts
420 > case ActionType.ChatToolCallDelta:
421 return updateToolCallInParts(state, action.turnId, action.toolCallId, tc => {
422 if (tc.status !== ToolCallStatus.Streaming) {
430 };
431 });
432 > reducer.ts
433 > case ActionType.ChatToolCallReady:
434 return refreshSummaryStatus(updateToolCallInParts(state, action.turnId, action.toolCallId, tc => {
435 if (
464 };
465 }));
466 > reducer.ts
467 > case ActionType.ChatToolCallConfirmed:
468 return refreshSummaryStatus(updateToolCallInParts(state, action.turnId, action.toolCallId, tc => {
469 if (tc.status !== ToolCallStatus.PendingConfirmation) {
493 };
494 }));
495 > reducer.ts
496 > case ActionType.ChatToolCallComplete:
497 return refreshSummaryStatus(updateToolCallInParts(state, action.turnId, action.toolCallId, tc => {
498 if (tc.status !== ToolCallStatus.Running && tc.status !== ToolCallStatus.PendingConfirmation && tc.status !== ToolCallStatus.AuthRequired) {
550 };
551 }));
552 > reducer.ts
553 > case ActionType.ChatToolCallResultConfirmed:
554 return refreshSummaryStatus(updateToolCallInParts(state, action.turnId, action.toolCallId, tc => {
555 if (tc.status !== ToolCallStatus.PendingResultConfirmation) {
581 };
582 }));
583 > reducer.ts
584 > case ActionType.ChatToolCallContentChanged:
585 return updateToolCallInParts(state, action.turnId, action.toolCallId, tc => {
586 if (tc.status !== ToolCallStatus.Running) {
593 };
594 });
595 > reducer.ts
596 > case ActionType.ChatToolCallAuthRequired:
597 return refreshSummaryStatus(updateToolCallInParts(state, action.turnId, action.toolCallId, tc => {
598 if (tc.status !== ToolCallStatus.Running) {
616 };
617 }));
618 > reducer.ts
619 > case ActionType.ChatToolCallAuthResolved:
620 return refreshSummaryStatus(updateToolCallInParts(state, action.turnId, action.toolCallId, tc => {
621 if (tc.status !== ToolCallStatus.AuthRequired) {
633 };
634 }));
635 > reducer.ts
636 >
637 > case ActionType.ChatUsage:
638 if (!state.activeTurn || state.activeTurn.id !== action.turnId) {
639 return state;
643 activeTurn: { ...state.activeTurn, usage: action.usage },
644 };
645 > reducer.ts
646 > case ActionType.ChatReasoning:
647 return updateResponsePart(state, action.turnId, action.partId, part => {
648 if (part.kind === ResponsePartKind.Reasoning) {
651 return part;
652 });
653 > reducer.ts
654 >
655 > // ── Truncation ────────────────────────────────────────────────────────
656 >
657 > case ActionType.ChatTruncated: {
658 let turns: typeof state.turns;
659 if (action.turnId === undefined) {
680 };
681 }
682 > reducer.ts
683 > case ActionType.ChatTurnsLoaded: {
684 const existingIds = new Set(state.turns.map(turn => turn.id));
685 const olderTurns = action.turns.filter(turn => !existingIds.has(turn.id));
690 };
691 }
692 > reducer.ts
693 > // ── Session Input Requests ─────────────────────────────────────────────
694 >
695 > case ActionType.ChatInputRequested:
696 return upsertInputRequestPart(state, action.request);
697 > reducer.ts
698 > case ActionType.ChatInputAnswerChanged: {
699 const activeTurn = state.activeTurn;
700 const existing = activeTurn
729 };
730 }
731 > reducer.ts
732 > case ActionType.ChatInputCompleted: {
733 const activeTurn = state.activeTurn;
734 const existing = activeTurn
762 };
763 }
764 > reducer.ts
765 > // ── Pending Messages ──────────────────────────────────────────────────
766 >
767 > case ActionType.ChatPendingMessageSet: {
768 const entry: PendingMessage = { id: action.id, message: action.message };
769 if (action.kind === PendingMessageKind.Steering) {
779 return { ...state, queuedMessages: [...existing, entry] };
780 }
781 > reducer.ts
782 > case ActionType.ChatPendingMessageRemoved: {
783 if (action.kind === PendingMessageKind.Steering) {
784 if (!state.steeringMessage || state.steeringMessage.id !== action.id) {
796 : { ...state, queuedMessages: filtered.length > 0 ? filtered : undefined };
797 }
798 > reducer.ts
799 > case ActionType.ChatQueuedMessagesReordered: {
800 const existing = state.queuedMessages;
801 if (!existing) {
821 return { ...state, queuedMessages: reordered };
822 }
823 > reducer.ts
824 > // ── Draft ─────────────────────────────────────────────────────────────
825 >
826 > case ActionType.ChatDraftChanged:
827 return { ...state, draft: action.draft };
828 > reducer.ts
829 > default:
830 softAssertNever(action, log);
831 return state;
832 > } reducer.ts
833 > }

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