Function setThreadChangedFilesExpanded

apps/web/src/uiStateStore.ts:277–324

(
  state: UiState,
  threadId: string,
  turnId: string,
  expanded: boolean,
)

}

export function setThreadChangedFilesExpanded(
  state: UiState,
  threadId: string,
  turnId: string,
  expanded: boolean,
): UiState {
  const currentThreadState = state.threadChangedFilesExpandedById[threadId] ?? {};
  const currentExpanded = currentThreadState[turnId] ?? true;
  if (currentExpanded === expanded) {
    return state;
  }

  if (expanded) {
    if (!(turnId in currentThreadState)) {
      return state;
    }

    const nextThreadState = { ...currentThreadState };
    delete nextThreadState[turnId];
    if (Object.keys(nextThreadState).length === 0) {
      const nextState = { ...state.threadChangedFilesExpandedById };
      delete nextState[threadId];
      return {
        ...state,
        threadChangedFilesExpandedById: nextState,
      };
    }

    return {
      ...state,
      threadChangedFilesExpandedById: {
        ...state.threadChangedFilesExpandedById,
        [threadId]: nextThreadState,
      },
    };
  }

  return {
    ...state,
    threadChangedFilesExpandedById: {
      ...state.threadChangedFilesExpandedById,
      [threadId]: {
        ...currentThreadState,
        [turnId]: false,
      },
    },
  };
}

export function setDefaultAdvertisedEndpointKey(state: UiState, key: string | null): UiState {
  const nextKey = key && key.length > 0 ? key : null;