import platform

class Fifo:
    socket_handle = None

    def __init__(self, path: str):
        if platform.system() == "Windows":
            import win32file

            self.socket_handle = win32file.CreateFile(path, win32file.GENERIC_READ | win32file.GENERIC_WRITE,
                                0, None, win32file.OPEN_EXISTING, win32file.FILE_ATTRIBUTE_NORMAL, None)
        else:
            import socket
            self.socket_handle = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
            self.socket_handle.connect(path)

    def recv(self, bufSize: int):
        if platform.system() == "Windows":
            import win32file

            result, data = win32file.ReadFile(self.socket_handle, bufSize)
            return data
        else:
            return self.socket_handle.recv(bufSize)

    def send_message(self, msg: str):
        buffer = bytearray(1024 * 2)
        buffer[:len(msg)] = bytes(msg, "utf-8")

        if platform.system() == "Windows":
            import win32file

            win32file.WriteFile(self.socket_handle, buffer)
        else:
            self.socket_handle.send(buffer)