"""Expand short v1 wire keys to long names (MicroPython)."""


K_PRESETS = "p"
K_SELECT = "s"
K_GROUPS = "g"
K_SET_GROUPS = "sg"
K_SAVE = "sv"
K_DEFAULT = "df"
K_DEVICE_CONFIG = "dc"
K_CLEAR_PRESETS = "cp"
K_MANIFEST = "mf"

_SHORT_TO_LONG = {
    K_PRESETS: "presets",
    K_SELECT: "select",
    K_GROUPS: "groups",
    K_SET_GROUPS: "set_groups",
    K_SAVE: "save",
    K_DEFAULT: "default",
    K_DEVICE_CONFIG: "device_config",
    K_CLEAR_PRESETS: "clear_presets",
    K_MANIFEST: "manifest",
}


def expand_v1(data):
    if not isinstance(data, dict):
        return data
    out = dict(data)
    for short_key, long_key in _SHORT_TO_LONG.items():
        if short_key in data and long_key not in out:
            out[long_key] = data[short_key]
            if short_key in out:
                del out[short_key]
    return out