import threading
import cv2 as cv
import numpy as np
from window_capture import WindowCapture
from vision import Vision
from config_file import UserConfigs

class FlappyPosDiscovery(threading.Thread):

    def __init__(self):
        threading.Thread.__init__(self)

        self.config = UserConfigs()
        self.capture_window = WindowCapture(None, None, self.config)
        self.vision_stun = Vision()

        self.needle_f = cv.imread("flappy/flappy.jpg")
        self.mask_f = cv.imread("flappy/flappy-mask.png")

        self.needle_g = cv.imread("flappy/gate.png")
        self.mask_g = cv.imread("flappy/gate-mask.png")

        self.run_mode = 'run'
        self.current_pet_height = 0
        self.next_gate_height = 0

        self.start()

    def run(self):
        while self.run_mode == 'run':
            self.position_detection()
            print("pet_pos: ", self.current_pet_height)
            print("next gate: ", self.next_gate_height)
    def get_actual_pet_height(self):
        return self.current_pet_height

    def get_next_gate_height(self):
        return self.next_gate_height
    def callback(self):
        pass

    def destroy(self):
        self.destroy()

    def get_run_mode(self):
        return self.run_mode


    def position_detection(self):

        screenshot = self.capture_window.get_screenshot()
        #screenshot = screenshot[580:845, 1148:1412]

        rectangles_g = self.vision_stun.find(screenshot, self.needle_g, 0.9, 5, True, self.mask_g)
        rectangles_f = self.vision_stun.find(screenshot, self.needle_f, 0.9, 1, True, self.mask_f)
        if len(rectangles_g) == 0 or len(rectangles_f) == 0:
            return None
        self.current_pet_height = rectangles_f[1] + rectangles_f[3]
        self.next_gate_height = rectangles_g[1] + rectangles_g[3]
        # return pet height and next gate height