#!/bin/env python

import os
import PySimpleGUI as sg

"""
    Pismotek-Remote - Remote Desktop Application

    To "swap out" a portion of a window, use a Column element for that portion.  Add multiple Columns
    on the same row and make only 1 of them active at a time
"""

def resource_path(relative_path):
    """ Get absolute path to resource, works for dev and for PyInstaller """
    try:
        base_path = sys._MEIPASS
    except Exception:
        base_path = os.path.abspath(".")
    return os.path.join(base_path, relative_path)


logo = resource_path("logo.png")

# ----------- Create the 3 layouts this Window will display -----------
layout1 = [
    [sg.Push(), sg.Image(logo), sg.Push()],
    [sg.Text('This program allows Will B. to remotely control your')],
    [sg.Text('computer through the internet')],
    [sg.Text('Is Will waiting for you - *right now* - to run this program?')],
]

layout2 = [
    [sg.Text('Remote connection started')],
    [sg.Text('Click Exit when finished')],
]

layout3 = [
    [sg.Text('Please run this program ONLY when Will is waiting for you')],
    [sg.Text('Click Exit to continue')],
]

# ----------- Create actual layout using Columns and a row of Buttons
layout = [
    [
        sg.Column(layout1, key='-COL1-'),
        sg.Column(layout2, visible=False, key='-COL2-'),
        sg.Column(layout3, visible=False, key='-COL3-')
    ],
    [sg.VPush()],
    [sg.Push(), sg.Button('No'), sg.Button('Yes'), sg.Button('Exit', visible=False)]

]

window = sg.Window('Pismotek', layout, size=(380, 350))


layout = 1  # The currently visible layout
while True:
    event, values = window.read()
    print(event, values)
    if event in (sg.WIN_CLOSED, 'Exit'):
        break
    elif event == 'Yes':
        window['-COL1-'].update(visible=False)
        layout = int(2)
        window['-COL2-'].update(visible=True)
        window['No'].update(visible=False)
        window['Yes'].update(visible=False)
        window['Exit'].update(visible=True)
    elif event == 'No':
        window['-COL1-'].update(visible=False)
        layout = int(3)
        window['-COL3-'].update(visible=True)
        window['No'].update(visible=False)
        window['Yes'].update(visible=False)
        window['Exit'].update(visible=True)
window.close()