Vihren Atlas

chatServiceImpl.ts ×3

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unlabeled · c_df8675a256a4

3 tests · 72247 LOC · 309 files · introduces 1 test · 48 LOC · 1 file

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Code
3 ranges48 lines · 1 files
Tests
1 test

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All code (extent)
6257 ranges72247 lines · 309 files · Browse complete extent
All tests (intent)
3 testsBrowse complete intent

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Introduced tests

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1 file ranked by introduced lines: 48 introduced LOC across 3 ranges. Expand a file to inspect source; the > gutter marks introduced lines.

src/vs/workbench/contrib/chat/common/chatService/chatServiceImpl.ts 48 introduced LOC · 3 ranges

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695 let historyDerivedModel: ISerializableChatModelInputState['selectedModel'] = undefined;
696 if ((modelId || agentUri)) {
697 > const mode: ISerializableChatModelInputState['mode'] = agentUri ? { kind: ChatModeKind.Agent, id: agentUri.toString() } : { kind: ChatModeKind.Agent, id: ChatMode.Agent.id }; chatServiceImpl.ts
698 > const modelMetadata = modelId ? this.languageModelsService.lookupLanguageModel(modelId) : undefined;
699 > // The session request history only tells us which model id was last used, not the
700 > // user's per-model configuration (e.g. thinking effort, context window). Preserve that
701 > // configuration from the persisted draft when it refers to the same model, so reopening
702 > // the session restores the full model config and not just the bare model id. Older drafts
703 > // stored the configuration as a sibling of `selectedModel` (legacy top-level field) rather
704 > // than nested within it, so fall back to that for backwards compatibility.
705 > const storedModelConfiguration = storedInputState?.selectedModel?.modelConfiguration
706 > ?? (storedInputState as { modelConfiguration?: IStringDictionary<unknown> } | undefined)?.modelConfiguration;
707 > const modelConfiguration = storedInputState?.selectedModel?.identifier === modelId
708 ? storedModelConfiguration
709 > : undefined; chatServiceImpl.ts
710 > // When the live model list has not loaded yet (cold restore) `lookupLanguageModel`
711 > // returns undefined. Don't discard the known model: fall back to the session's saved
712 > // draft model, which carries the full serialized metadata (including
713 > // `targetChatSessionType`), when it refers to the same id the request history reports
714 > // as last used. Handing the input part a model-with-metadata lets it wait for the
715 > // model pool and apply it once it loads, instead of falling back to Auto.
716 > const storedSelectedModel = storedInputState?.selectedModel;
717 > const selectedModel: ISerializableChatModelInputState['selectedModel'] = modelId && modelMetadata
718 > ? { identifier: modelId, metadata: modelMetadata, modelConfiguration }
719 : (modelId && storedSelectedModel && storedSelectedModel.identifier === modelId
720 ? { ...storedSelectedModel, modelConfiguration }
721 : undefined);
722 > historySelectedModel = selectedModel?.identifier; chatServiceImpl.ts
723 > historyDerivedModel = selectedModel;
724 > // This is used to initialize the state of the chat input box, with the selected model, mode, etc
725 > initialData = {
726 > serializer: new ChatSessionOperationLog(),
727 > value: {
728 > creationDate: Date.now(),
729 > initialLocation: undefined,
730 > customTitle: undefined,
731 > requests: [],
732 > responderUsername: '',
733 > sessionId: '',
734 > version: 3,
735 > inputState: {
736 > attachments: [],
737 > contrib: {},
738 > inputText: '',
739 > mode,
740 > selectedModel: selectedModel,
741 > selections: [],
742 > permissionLevel: storedPermissionLevel,
743 > },
744 > pendingRequests: undefined,
745 > repoData: undefined
746 > }
747 > };
748 > }
749
750 // Contributed sessions do not use UI tools.

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