APP_NAME = "PQ 自动化测试工具"
APP_VERSION = "106.26.0.0"


def is_beta_version(version: str = APP_VERSION) -> bool:
    """版本号第3、4段均为 '0' 时（格式 x.x.0.0）判定为测试版。"""
    parts = version.split(".")
    if len(parts) >= 4:
        return parts[2] == "0" and parts[3] == "0"
    return False


def get_app_title():
    suffix = " [测试版]" if is_beta_version() else ""
    return f"{APP_NAME} v{APP_VERSION}{suffix}"