#!/usr/bin/python3
#import os
from tengine.main import *#ty,tx,scene.clear,genscene,strscene,change_char,bg_char
from pynput import keyboard
from time import sleep
from physics.parabelfunc import berechneflugbahn
import ascii
import random

def on_press(key):
    global key_space
    if key == keyboard.Key.space:
        key_space = True


def on_release(key):
    global running,key_space
    if key == keyboard.Key.space:
        key_space = False
    if key == keyboard.Key.esc:
        # Stop listener
        running = "finito"

key_space = None
listener = keyboard.Listener(on_press=on_press, on_release=on_release)
listener.start()

txhalb = int(tx / 2)-2
wobble_speed = 0.01
wobble_pos = 0
wobble_way = "right"
points = 0
startscreen = True
running = True
if not ty >= 11 :
    running = False
    print("please resize you teerminal over 11 lines")

if __name__ == "__main__" and running == True:
    scene = tengine()
    scene.set_block(ascii.logo,[0,int(tx/2-21)])

    while startscreen == True:
        scene.set_block(ascii.start_screen_text,[ty,int(tx/2-5)])
        scene.print()
        sleep(0.2)
        scene.clear()
        if key_space == True:
            while not key_space == False:
                startscreen = False

        scene.viereck([ty,int(tx/2-4)],11,1," ")
        scene.print()
        sleep(0.2)
        scene.clear()
        if key_space == True:
            while not key_space == False:
                startscreen = False
    
    scene.bg_char(" ")
    scene.set_block(scene,ascii.cowsay,[int(ty/2)-2,int  (tx/2)-12])
    cows = "🐵🐒🦍🦧🐕🐯🦝🐩🐅🐴🐎🦄🦌🐗🐂🐃🐄🐪🐫🦙🦒🐹🦘🦡🐧🕊️ 🦅🦆🦉🐍🦎🐊🦜🦚🦩🐲🐉🦕"
    cowlistlength = len(cows)
    cow = "#" #cows[random.randint(0, cowlistlength - 1)]
    scene.clear()
    #scene[ty][tx]   ### 2zeichen kuhh mach probleme  
    while running == True:
        wobl = "-" * (tx - wobble_pos - 5)
        wobr = "-" * wobble_pos
        wobbl = f"{wobr}{cow}{wobl}"
        scene.set_block(" " * txhalb+"↓",[ty-1,0])
        scene.set_block(f"[{wobbl}]",[ty,0])
        scene.print()
        if wobble_pos > txhalb:
            wobble_site = "left"
        else:
            wobble_site = "right"
    
        if wobble_way == "right":
            wobble_pos += 1
            if wobble_site == "right":
                points += 1
            else:
                points -= 1
        else:
            wobble_pos -= 1
            if wobble_site == "right":
                points -= 1
            else:
                points += 1
    
        if wobble_pos >= tx - 5:
            wobble_way = "left"
        elif wobble_pos == 0:
            wobble_way = "right"
        
        sleep(wobble_speed)
        scene.clear()
    
        if key_space == True:
            break
    points_prozent = int((points/txhalb)*100)
    scene.clear()
    for a in range(int(points*2)-2):
        scene.set_block("-"*a+cow,[0,0])#🐄️
        scene.set_block(str(points_prozent)+"%",[1,int(tx/2-2)])
        scene.print()
        sleep(0.01)
        scene.clear()
    scene.print()

    exit()

    xsteps = int((tx+2)/2) #20#xmax 
    xmax = tx-1 #termsize_xy[0] - 1
    ymax = ty   #termsize_xy[1]
    ymin = 0
    xmin = 0
    startwinkel = 70#+180
    startgeschwindigkeit = 30
    starthoehe = 0#int(ty/2)
    ####
    ## needed for erasing old position
    
    ## Call the function, which calculates the coordinates)
    ergebnis = berechneflugbahn(xmax, ymax, xsteps, startwinkel, startgeschwindigkeit, starthoehe, gravitation=1, xstep=2)
    #
    ## here we draw the cow
    xold = xmin
    yold = ymin
    x = xmin
    y = xmin
    for count in range(2, len(ergebnis), 2):
        xold, yold = x, y
        x, y = ergebnis[count], ergebnis[count + 1]
        set_block(scene,"@",[x, y])
        sleep(0.1)
        set_block(scene,"-",[xold, yold]) #☁️
        scene.print()