import pyqtgraph as pg
from pyqtgraph import functions as fn
from pyqtgraph.Qt import QtCore, QtGui
from pyqtgraph.graphicsItems.ROI import MouseDragHandler
import pyqtgraph.opengl as gl
import numpy as np
import pynput
import time 
from datetime import datetime
import pyqtgraph.console
from mpl_toolkits.mplot3d import axes3d
import matplotlib as plt
from OpenGL.GL import *
from pyqtgraph.opengl.GLGraphicsItem import GLGraphicsItem
from pyqtgraph import QtGui

app = pg.mkQApp("GLScatterPlotItem Example")
w = gl.GLViewWidget()
w.opts['distance'] = 20
w.show()
w.setWindowTitle('pyqtgraph example: GLScatterPlotItem')

g = gl.GLGridItem()
w.addItem(g)
'''
for i in range label:
    if label==num[i]:
        def update(x,y,z):
            ## update surface positions and colors
            global velocity, sp3, distance
            velocity -= 0.1
            #track equation
            x = -np.cos(distance*3+velocity)
            y = -np.sin(distance*4+velocity)
            z = -np.cos(distance*2+velocity)
            #z = d3*2+velocity
            #z = d3*2+velocity
            #z = d3*2+velocity
            #z = d3*2+velocity
            #z = d3*2+velocity
            #z = d3*3+velocity
            pos[:,0] = x
            pos[:,1] = y
            pos[:,2] = z
        
            sp3.setData(pos=pos), #color=color)
            
        t = QtCore.QTimer()
        t.timeout.connect(update)
        t.start(50)
    else:
        def update():
            ## update surface positions and colors
            global velocity, sp3, distance
            velocity -= 0.1
            #track equation
            x = -np.cos(distance*3+velocity)
            y = -np.sin(distance*4+velocity)
            z = -np.cos(distance*2+velocity)
            #z = d3*2+velocity
            #z = d3*2+velocity
            #z = d3*2+velocity
            #z = d3*2+velocity
            #z = d3*2+velocity
            #z = d3*3+velocity
            pos[:,0] = x
            pos[:,1] = y
            pos[:,2] = z
            
            sp3.setData(pos=pos), #color=color)
            
        t = QtCore.QTimer()
        t.timeout.connect(update)
        t.start(50)
'''

velocity = 0.
pos = np.empty((53, 3))
size = np.empty((53))
pos[0] = [1, 0, 0]; size[0] = 0.25;   
pos[1] = [0, 1, 0]; size[1] = 0.25; 
pos[2] = [0, 0, 1]; size[2] = 0.25;   
pos[3] = [1, 1, 0]; size[3] = 0.25; 
pos[4] = [1, 0, 1]; size[4] = 0.25;   
pos[5] = [0, 1, 1]; size[5] = 0.25; 
pos[6] = [1, 1, 1]; size[6] = 0.25;   
pos[7] = [0, 0, 0]; size[7] = 0.25; 
distance = (pos**2).sum(axis=1)**0.5
''''''
sp3 = gl.GLScatterPlotItem(pos=pos, color=(1,1,1,.3), size=0.1, pxMode=False)

w.addItem(sp3)
#raise brightness
w.addItem(sp3)



def update():
    ## update surface positions and colors
    global velocity, sp3, distance
    velocity -= 0.1
    #track equation
    x = -np.cos(distance*3+velocity)
    y = -np.sin(distance*4+velocity)
    z = -np.cos(distance*2+velocity)
    #z = d3*2+velocity
    #z = d3*2+velocity
    #z = d3*2+velocity
    #z = d3*2+velocity
    #z = d3*2+velocity
    #z = d3*3+velocity
    pos[:,0] = x
    pos[:,1] = y
    pos[:,2] = z
    '''
    color = np.empty((len(d3),4), dtype=np.float32)
    color[:,3] = 0.3
    color[:,0] = np.clip(z * 3.0, 0, 1)
    color[:,1] = np.clip(z * 1.0, 0, 1)
    color[:,2] = np.clip(z ** 3, 0, 1)
    '''
    sp3.setData(pos=pos), #color=color)
    
t = QtCore.QTimer()
t.timeout.connect(update)
t.start(50)


    #with pynput.mouse.Events() as event:
     #   for i in event:
      #      if isinstance(i,pynput.mouse.Events.Click):
       #         print()

#console
'''
app = pg.mkQApp()
namespace = {'pg': pg, 'np': np}
text = """An interactive python console has successfully runned. Please input your order."""
c = pyqtgraph.console.ConsoleWidget(namespace=namespace, text=text)
c.show()
c.setWindowTitle('pyqtgraph example: ConsoleWidget')
'''
if __name__ == '__main__':
    pg.exec()