from bokeh.plotting import figure, curdoc
from bokeh.models.widgets import Panel, Tabs, TextInput
from bokeh.client import push_session
from bokeh.io import hplot
from bokeh.palettes import Spectral11

import numpy as np

tabs = []

x = np.linspace(-2*np.pi, 2*np.pi, 200)

colour_list = Spectral11 #[(51, 153, 51) ,(153, 51, 51), (51, 51, 153), (153, 51,153 ), (153, 51, 51)]

y = np.sin(x)
w = np.cos(x)

z = np.arcsin(x)
u = np.arccos(x)

v = np.arctan(x)
r = np.tan(x)

list_of_axis = [(y,w), (z, u), (v,r)]


def update_title(identity, new):
    figure_obj.title = identity



for two in list_of_axis:

    figure_obj = figure(plot_width = 1000, plot_height = 800, title = "these are waves")
    figure_obj.line(x, two[0], line_width = 2, line_color = colour_list[3])
    figure_obj.line(x, two[1], line_width = 2, line_color = colour_list[1])

    #text = TextInput(title="title", value='my sine wave')
    #identity = "hello I am plot"
    #text.on_change('value', lambda attr, old, new: update_title(identity, new))

    tabs.append(Panel(child = figure_obj, title = "two by two"))

tabs = Tabs(tabs = tabs)
session = push_session(curdoc())
session.show()
session.loop_until_closed()