import logging
import sys
import time
import win32con
import win32gui
from threading import Thread

import cv2
import pywintypes
import fishy
from fishy.systems import *
from fishy.systems import helper
from fishy.systems.config import Config
from fishy.systems.gui import GUI, GUIEvent, GUIFunction


class Fishy:
    def __init__(self, gui_ref, gui_event_buffer):
        self.gui_events = gui_event_buffer
        self.start = False
        self.fishPixWindow = None
        self.fishy_thread = None
        self.gui = gui_ref

    def start_fishing(self, ip: str, action_key: str, borderless: bool, collect_r: bool):
        """
        Starts the fishing
        code explained in comments in detail
        """

        if ip != "":
            net.initialize(ip)

        # initialize widow
        try:
            Window.Init(borderless)
        except pywintypes.error:
            logging.info("Game window not found")
            self.start = False
            return

        # initializes fishing modes and their callbacks
        FishingMode("hook", 0, HookEvent(action_key, collect_r))
        FishingMode("stick", 1, StickEvent())
        FishingMode("look", 2, LookEvent())
        FishingMode("idle", 3, IdleEvent(ip != ""))

        self.fishPixWindow = Window(color=cv2.COLOR_RGB2HSV)

        # check for game window and stuff
        self.gui.call(GUIFunction.STARTED, (True,))
        logging.info("Starting the bot engine, look at the fishing hole to start fishing")
        Thread(target=wait_and_check).start()
        while self.start:
            # Services to be ran in the start of the main loop
            Window.Loop()

            # get the PixelLoc and find the color values, to give it to `FishingMode.Loop`
            self.fishPixWindow.crop = PixelLoc.val
            hueValue = self.fishPixWindow.getCapture()[0][0][0]
            FishingMode.Loop(hueValue)
            # Services to be ran in the end of the main loop
            Window.LoopEnd()
        logging.info("Fishing engine stopped")
        self.gui.call(GUIFunction.STARTED, (False,))

    def start_event_handler(self):
        while True:
            while len(self.gui_events) > 0:
                event = self.gui_events.pop(0)

                if event[0] == GUIEvent.START_BUTTON:
                    self.start = not self.start
                    if self.start:
                        self.fishy_thread = Thread(target=self.start_fishing, args=(*event[1],))
                        self.fishy_thread.start()
                elif event[0] == GUIEvent.CHECK_PIXELVAL:
                    if self.start:
                        self.show_pixel_vals()
                    else:
                        logging.debug("Start the engine first before running this command")
                elif event[0] == GUIEvent.QUIT:
                    self.start = False
                    return

    def show_pixel_vals(self):
        def show():
            freq = 0.5
            t = 0
            while t < 10.0:
                t += freq
                logging.debug(str(FishingMode.CurrentMode.label) + ":" + str(self.fishPixWindow.getCapture()[0][0]))
                time.sleep(freq)

        logging.debug("Will display pixel values for 10 seconds")
        time.sleep(5)
        Thread(target=show, args=()).start()


def initialize(c: Config, gui):
    if c.get("first_launch", True, False):
        helper.create_shortcut(gui)
        c.set("first_launch", False)

    try:
        auto_upgrade()
        helper.ping(c, "started")
    except Exception:
        pass

    if not c.get("debug", False):
        The_program_to_hide = win32gui.GetForegroundWindow()
        win32gui.ShowWindow(The_program_to_hide, win32con.SW_HIDE)
        helper.install_thread_excepthook()
        sys.excepthook = helper.unhandled_exception_logging


def wait_and_check():
    time.sleep(10)
    if not G.FishingStarted:
        logging.info("\nDoesn't look like fishing has started\n"
                     "Make sure ProvisionsChalutier addon is visible on top left corner of the screen")


def main():
    c = Config()
    events_buffer = []
    gui = GUI(c, lambda a, b=None: events_buffer.append((a, b)))
    gui.start()
    logging.info(f"Fishybot v{fishy.__version__}")

    initialize(c, gui)

    helper.check_addon()

    bot = Fishy(gui, events_buffer)
    bot.start_event_handler()
    helper.ping(c, f"closed,fishes:{G.totalFishCaught}")


if __name__ == "__main__":
    main()