from gui.v2.actions.config import default_gui_config, load_gui_config, save_gui_config


def _clean_ids(profile_ids):
    ids = []
    for profile_id in profile_ids or []:
        try:
            profile_id = int(profile_id)
        except (TypeError, ValueError):
            continue
        if profile_id not in ids:
            ids.append(profile_id)
    return ids


def _load_order(gui_config_file):
    if not gui_config_file:
        return []
    config = load_gui_config(gui_config_file)
    if not config:
        return []
    return _clean_ids(config.get("profiles", {}).get("visual_order", []))


def _save_order(gui_config_file, order):
    if not gui_config_file:
        return
    config = load_gui_config(gui_config_file)
    if config is None:
        config = default_gui_config()
    if "profiles" not in config:
        config["profiles"] = {}
    config["profiles"]["visual_order"] = _clean_ids(order)
    save_gui_config(gui_config_file, config)


def normalize_profile_order(gui_config_file, existing_ids):
    existing_order = _clean_ids(existing_ids)
    existing = set(existing_order)
    saved_order = [profile_id for profile_id in _load_order(
        gui_config_file) if profile_id in existing]
    ordered = saved_order + [
        profile_id for profile_id in existing_order if profile_id not in saved_order]
    _save_order(gui_config_file, ordered)
    return ordered


def append_profile_to_visual_order(gui_config_file, profile_id, existing_ids):
    try:
        profile_id = int(profile_id)
    except (TypeError, ValueError):
        return
    existing_order = [
        existing_id for existing_id in _clean_ids(existing_ids) if existing_id != profile_id]
    existing = set(existing_order)
    saved_order = [
        existing_id for existing_id in _load_order(gui_config_file) if existing_id in existing]
    ordered = saved_order + [
        existing_id for existing_id in existing_order if existing_id not in saved_order]
    ordered.append(profile_id)
    _save_order(gui_config_file, ordered)