import logging
import sys

from PyQt6 import QtCore
from PyQt6.QtCore import QByteArray
from PyQt6.QtWidgets import QMainWindow, QApplication, QFrame

from Main import Ui_MainWindow
from utils.Msg import KillMsg, Msg, ImageArgMsg, SelectSeqMsg, SeqIdMinMax, MoveAxisMsg, SeqListMsg, SetBaseMsg, \
    SeqMetaMsg, SetPlayMode, DeviceConnectedMsg, DeviceEnabledMsg, DeviceOnlineMsg, SetDeviceEnabledMsg, \
    SetDeviceConnectedMsg, DeviceConfigListMsg, SetDeviceConfigMsg, SetRecordMsg
from ZMQReceiver import ZMQReceiver
from nodes.Node import Node
from utils.RfFile import RfSequenceMeta


class Adv(QMainWindow, Ui_MainWindow):
    def __init__(self, p: Node, parent=None):
        super(Adv, self).__init__(parent)
        self.p = p
        self.setupUi(self)
        zmq_receiver = ZMQReceiver(self)
        zmq_receiver.zmq_event.connect(self.on_zmq_event)
        zmq_receiver.start()
        self.horizontalSlider.valueChanged.connect(self.vc)
        self.comboBox.currentIndexChanged.connect(self.cbc)
        self.s_sid.valueChanged.connect(self.c_sid)
        self.arg = ImageArgMsg('ui', v1=1499)
        self.b_base.clicked.connect(lambda: self.p.send(SetBaseMsg(self.l_base.text())))
        self.seq_meta: RfSequenceMeta | None = None
        self.b_exit.clicked.connect(lambda: self.p.send(KillMsg('')))
        self.b_play_live.clicked.connect(self.on_play_live)
        self.b_play_playback.clicked.connect(self.on_play_playback)
        self.b_record.clicked.connect(self.on_record)
        self.record = False
        self.device_connected = False
        self.device_enabled = False
        self.b_device_enabled.clicked.connect(lambda: self.p.send(SetDeviceEnabledMsg(not self.device_enabled)))
        self.b_device_connected.clicked.connect(lambda: self.p.send(SetDeviceConnectedMsg(not self.device_connected)))
        self.c_seq_meta.currentIndexChanged.connect(self.on_m)

    def on_play_live(self):
        self.b_play_live.setStyleSheet('background-color: red;')
        self.b_play_playback.setStyleSheet('')
        self.b_record.setEnabled(True)
        self.l_record_commit.setEnabled(True)
        self.p.send(SeqMetaMsg(self.c_seq_meta.itemText(self.c_seq_meta.currentIndex())))
        self.p.send(SetPlayMode('live'))
        self.comboBox.setEnabled(False)

    def on_play_playback(self):
        self.b_play_live.setStyleSheet('')
        self.b_play_playback.setStyleSheet('background-color: red;')
        self.b_record.setEnabled(False)
        self.l_record_commit.setEnabled(False)
        self.p.send(SeqMetaMsg(self.comboBox.itemText(self.comboBox.currentIndex())))
        self.p.send(SetPlayMode('playback'))
        self.comboBox.setEnabled(True)

    def on_record(self):
        if self.record:
            self.p.send(SetRecordMsg(False))
            self.record = False
            self.b_record.setStyleSheet('')

        else:
            if self.l_record_commit.text() != '':
                self.p.send(SetRecordMsg(True, self.l_record_commit.text()))
                self.record = True
                self.b_record.setStyleSheet('background-color: red;')

    def on_zmq_event(self, msg: QByteArray):
        msg = Msg.decode_msg(msg.data())
        if isinstance(msg, KillMsg):
            if msg.name == '':
                self.close()
        elif isinstance(msg, ImageArgMsg):
            self.horizontalSlider.setValue(msg.v1)
        elif isinstance(msg, MoveAxisMsg):
            match msg.axis:
                case 'S':
                    self.s_sid.setValue(msg.value)
        elif isinstance(msg, SeqIdMinMax):
            self.s_sid.setMinimum(msg.min)
            self.s_sid.setMaximum(msg.max)
            self.s_sid.setValue(msg.min)
        elif isinstance(msg, SeqListMsg):
            self.comboBox.setEnabled(True)
            self.comboBox.clear()
            for name in msg.value:
                self.comboBox.addItem(name)
            self.p.send(SelectSeqMsg(self.comboBox.itemText(self.comboBox.currentIndex())))
            self.b_play_playback.setEnabled(True)
        elif isinstance(msg, SeqMetaMsg):
            self.seq_meta = RfSequenceMeta.from_name(msg.s)
            self.horizontalSlider.setMaximum(max(self.seq_meta.shape))
        elif isinstance(msg, DeviceConnectedMsg):
            if msg.value:
                self.b_device_connected.setStyleSheet("background-color: red;")
                self.device_connected = True
            else:
                self.b_device_connected.setStyleSheet("")
                self.device_connected = False

        elif isinstance(msg, DeviceEnabledMsg):
            if msg.value:
                self.b_device_enabled.setStyleSheet("background-color: red;")
                self.device_enabled = True
            else:
                self.b_device_enabled.setStyleSheet("")
                self.device_enabled = False
        elif isinstance(msg, DeviceOnlineMsg):
            if msg.value:
                self.l_online.setStyleSheet("")
                self.l_online.setText("Device Online")
            else:
                self.l_online.setStyleSheet("background-color: pink;")
                self.l_online.setText("Device Offline")
        elif isinstance(msg, DeviceConfigListMsg):
            for name, txt in msg.arr:
                self.c_seq_meta.addItem(name, txt)

    @QtCore.pyqtSlot(int)
    def vc(self, v):
        if self.horizontalSlider.sender() is None:
            self.arg.v1 = v
            self.p.send(self.arg)

    @QtCore.pyqtSlot(int)
    def cbc(self, v):
        if self.comboBox.sender() is None:
            self.p.send(SelectSeqMsg(self.comboBox.itemText(v)))

    @QtCore.pyqtSlot(int)
    def c_sid(self, v):
        if self.s_sid.sender() is None:
            self.p.send(MoveAxisMsg('ui', 'S', v))

    @QtCore.pyqtSlot(int)
    def on_m(self, v):
        if self.c_seq_meta.sender() is None or isinstance(self.c_seq_meta.sender(), QFrame):
            self.p.send(SetDeviceConfigMsg(self.c_seq_meta.itemData(v)))
            self.p.send(SeqMetaMsg(self.c_seq_meta.itemText(v)))


class MainUI(Node):
    topics = [ImageArgMsg, SeqIdMinMax, MoveAxisMsg,
              SeqListMsg, SeqMetaMsg,
              DeviceConnectedMsg, DeviceEnabledMsg, DeviceOnlineMsg, DeviceConfigListMsg]

    def __init__(self, level=logging.INFO):
        super().__init__(level=level)

    def loop(self):
        app = QApplication(sys.argv)
        MainWindow = Adv(self)
        # MainWindow.move(int(px), int(py))
        # MainWindow.resize(int(sx), int(sy))
        MainWindow.show()
        app.exec()