import logging

try:
    from PyQt6 import QtCore, QtWidgets
except ImportError:
    print("PyQt5 fallback (randomer.py)")
    from PyQt5 import QtCore, QtWidgets


PchumLog = logging.getLogger("pchumLogger")

RANDNICK = "randomEncounter"


class RandomHandler(QtCore.QObject):
    def __init__(self, parent):
        QtCore.QObject.__init__(self, parent)
        self.randNick = RANDNICK
        self.mainwindow = parent
        self.queue = []
        self.running = False

    def setRunning(self, on):
        self.running = on
        self.mainwindow.rand.setEnabled(on)

    def getRandomer(self):
        self.queue.append("?")
        self.mainwindow.sendNotice.emit("?", self.randNick)

    def setRandomer(self, value, force=False):
        # Notifies randomEncounter of our preferences
        # Only does so if the new value differs from what is stored in userprofile
        # Can be forced to notify anyways by providing `force=True`
        if value != self.mainwindow.userprofile.getRandom() or force:
            if value:
                code = "+"
            else:
                code = "-"
            self.queue.append(code)
            self.mainwindow.sendNotice.emit(code, self.randNick)

    def setIdle(self, i):
        if i:
            code = "~"
        else:
            code = "*"
        self.queue.append(code)
        self.mainwindow.sendNotice.emit(code, self.randNick)

    @QtCore.pyqtSlot()
    def getEncounter(self):
        self.queue.append("!")
        self.mainwindow.sendNotice.emit("!", self.randNick)

    def incoming(self, msg):
        l = msg.split("=")
        code = l[0][0]
        if code not in self.queue:
            return  # Ignore if we didn't request this
        self.queue.remove(code)
        if code == "?":
            if l[1][0] == "y":
                self.mainwindow.userprofile.setRandom(True)
            elif l[1][0] == "n":
                self.mainwindow.userprofile.setRandom(False)
        elif code in ["+", "-"]:
            if l[1][0] == "k":
                if code == "+":
                    self.mainwindow.userprofile.setRandom(True)
                else:
                    self.mainwindow.userprofile.setRandom(False)
        elif code in ["~", "*"]:
            if l[1][0] == "k":
                pass
        elif code == "!":
            if l[1] == "x":
                msgbox = QtWidgets.QMessageBox()
                msgbox.setText("Unable to fetch you a random encounter!")
                msgbox.setInformativeText("Try again later :(")
                msgbox.exec()
                return
            name = l[1]
            PchumLog.info("Random Encounter name is: %s", name)
            self.mainwindow.newConversation(name)