"""Трекер созданных инстансов — in-memory dict (один gunicorn worker)."""
import threading

_LOCK = threading.Lock()

_data = {
    "408b7f96-6ed7-4985-be1b-f5bdcb6ab44d": {"svcId": 1, "displayName": "autotest-1", "instanceUid": "408b7f96-6ed7-4985-be1b-f5bdcb6ab44d"},
    "884356cf-5212-4395-b56b-27c58a5fc1fa": {"svcId": 1, "displayName": "autotest-1-first", "instanceUid": "884356cf-5212-4395-b56b-27c58a5fc1fa"},
    "6528854d-a4ea-428c-9fa4-68e85fa9b3ac": {"svcId": 1, "displayName": "curl-test-144834", "instanceUid": "6528854d-a4ea-428c-9fa4-68e85fa9b3ac"},
    "fdcb5887-39f7-4ef8-a9c0-d55e434a55ff": {"svcId": 1, "displayName": "curl-final-test", "instanceUid": "fdcb5887-39f7-4ef8-a9c0-d55e434a55ff"},
}


def add(instance_uid, svc_id, display_name):
    with _LOCK:
        _data[instance_uid] = {
            "svcId": svc_id,
            "displayName": display_name,
            "instanceUid": instance_uid,
        }


def remove(instance_uid):
    with _LOCK:
        _data.pop(instance_uid, None)


def list_all():
    with _LOCK:
        return list(_data.values())