from importlib.metadata import always_iterable
from queue import Queue
from PySide6.QtCore import QObject, SignalInstance
from PySide6.QtCore import Signal, Slot
from PySide6.QtNetwork import QTcpSocket

from socket_client import SocketClient
import random
import string
from message_proxy import MessageProxy, SignalProxy




class ParamsService(QObject):
    # signal_busy: SignalInstance = Signal()
    signal_request_complete: SignalInstance = Signal(SignalProxy)
    def __init__(self, host, port):
        super().__init__()

        # 初始化socket client
        self.__busy = False
        # self.client = SocketClient("127.0.0.1", 1234)
        self.queue = Queue

        # 创建一个 TCP Socket 对象
        self.socket = QTcpSocket(self)
        self.host = host
        self.port = port

        # 连接信号
        self.socket.connected.connect(self.on_connected)
        self.socket.readyRead.connect(self.on_ready_read)
        self.socket.disconnected.connect(self.on_disconnected)

        # 连接到服务器
        self.socket.connectToHost(self.host, self.port)

    @Slot()
    def on_connected(self):
        print(f"Connected to {self.host}:{self.port}")
        # self.socket.write(b"Hello, Server!")  # 向服务器发送数据
        # print("Message sent to server.")

    @Slot()
    def on_ready_read(self):
        data = self.socket.readAll()  # 读取服务器发送的数据
        print(f"Received from server: {data.data().decode()}")

    @Slot()
    def on_disconnected(self):
        print("Disconnected from server.")
        self.socket.close()  # 关闭连接

    def send_data(self, data: bytes):
        self.socket.write(data)

    @staticmethod
    def generate_token():
        token_str = ''.join(random.choices(string.ascii_letters + string.digits, k=12))
        return token_str

    def get_params(self, widget_proxy: QObject):
        # 生成一个请求
        token = self.generate_token()
        data = { "hello world!"}

        message = MessageProxy(token, widget_proxy, data)
        # 发送请求

        # 将发送的请求放入一个队列
        pass
        print('请求数据')
        self.signal_request_complete.emit(SignalProxy(widget_proxy, {"str1": "test 1", "str2": 100 }))


    def set_params(self):
        pass


import sys
from PySide6.QtWidgets import QApplication, QWidget, QLabel, QLineEdit, QPushButton, QVBoxLayout


class MyComponent:
    def __init__(self, parent=None):
        pass

    def set_data(self, data):
        pass


class MyWidget(QWidget, MyComponent):
    def __init__(self, parent=None):
        super().__init__(parent=parent)
        layout = QVBoxLayout()
        self.label1 = QLabel('Test Info 1', self)
        self.label2 = QLabel('Test Info 2', self)
        layout.addWidget(self.label1)
        layout.addWidget(self.label2)
        self.setLayout(layout)

    def set_data(self, data):
        self.label1.setText(data["str1"])
        self.label2.setText(str(data["str2"]))

class MyWindow(QWidget):
    def __init__(self):
        super().__init__()

        # 设置窗口标题和尺寸
        self.setWindowTitle("PySide6 Example")
        self.setFixedSize(300, 800)

        self.test_widget1 = MyWidget(self)
        self.test_widget2 = MyWidget(self)
        self.test_widget3 = MyWidget(self)
        self.test_widget4 = MyWidget(self)
        self.test_widget5 = MyWidget(self)
        self.test_widget6 = MyWidget(self)
        self.test_widget7 = MyWidget(self)
        self.test_widget8 = MyWidget(self)
        self.test_widget9 = MyWidget(self)

        # 创建 QLabel、QLineEdit 和 QPushButton 控件
        self.label = QLabel("请输入内容：", self)
        self.input_line = QLineEdit(self)
        self.button = QPushButton("更新标签", self)

        # 设置按钮点击事件
        self.button.clicked.connect(self.on_button_clicked)

        # 创建垂直布局并添加控件
        layout = QVBoxLayout()
        layout.addWidget(self.test_widget1)
        layout.addWidget(self.test_widget2)
        layout.addWidget(self.test_widget3)
        layout.addWidget(self.test_widget4)
        layout.addWidget(self.test_widget5)
        layout.addWidget(self.test_widget6)
        layout.addWidget(self.test_widget7)
        layout.addWidget(self.test_widget8)
        layout.addWidget(self.test_widget9)

        layout.addWidget(self.label)
        layout.addWidget(self.input_line)
        layout.addWidget(self.button)

        # 设置窗口的布局
        self.setLayout(layout)

        self.params_service = ParamsService("127.0.0.1", 1234)
        self.params_service.signal_request_complete.connect(self.on_params_service)

    def on_params_service(self, data: SignalProxy):
        data.widget.set_data(data.data)


    def on_button_clicked(self):
        self.params_service.get_params(self.test_widget1)
        self.params_service.get_params(self.test_widget2)
        self.params_service.get_params(self.test_widget3)
        self.params_service.get_params(self.test_widget4)
        self.params_service.get_params(self.test_widget5)
        self.params_service.get_params(self.test_widget6)
        self.params_service.get_params(self.test_widget7)
        self.params_service.get_params(self.test_widget8)
        self.params_service.get_params(self.test_widget9)


    # def update_label(self):
    #     # 获取输入框的文本并更新标签内容
    #     input_text = self.input_line.text()
    #     self.label.setText(f"你输入的是：{input_text}")

if __name__ == "__main__":
    app = QApplication(sys.argv)
    window = MyWindow()
    window.show()
    sys.exit(app.exec())