Prepares a list of layer tree items for search by processing them hierarchically.

  • Parameters

    • layer: BaseLayer

      The layer to process.

    • OptionalparentIds: string[] = []

      An array of parent IDs representing the hierarchy above the current layer.

    Returns { idList: string[]; name: string }[]

    An array of objects where each object contains:

    • idList: A combined array of parent IDs, the layer's own ID, and all of its children IDs.
    • name: The localized and lowercased name of the layer.