"""Tiny user-editable config file: ~/.local/state/horizon-dock/config.json.

Read once at startup (main.py); flags are passed into HorizonDock's constructor
rather than polled, so a change takes effect on the next horizon-dock-start.sh
restart, not live. Same pattern as orbit-menu/config.py.
"""

from __future__ import annotations

import json

from paths import CONFIG_FILE, ensure_dirs

# "tray": still undecided whether the full StatusNotifierItem satellite earns its
# keep vs a simpler dock — default on, but easy to switch off without touching code.
# "hologram": same toggle orbit-menu/astro-menu expose for their own overlay.
_DEFAULTS = {"tray": True, "hologram": True}


def _load() -> dict:
    try:
        data = json.loads(CONFIG_FILE.read_text())
    except (FileNotFoundError, json.JSONDecodeError):
        data = {}
    merged = {**_DEFAULTS, **data}
    if not CONFIG_FILE.exists():
        ensure_dirs()
        CONFIG_FILE.write_text(json.dumps(merged, indent=2) + "\n")
    return merged


def tray_enabled() -> bool:
    return bool(_load().get("tray", True))


def hologram_enabled() -> bool:
    return bool(_load().get("hologram", True))