#! /usr/bin/env python
# -*- coding: utf-8 -*-

# Joke pop-up messsage for DaVinci Resolve and resolve Studio. Use at your own risk.
# I'm not responsible for any damages or loss of work arising from the use of this script.
# The script itself can't cause any damage, but a colorist freaking out may!

# Igor Ridanovic, Meta Fide, www.metafide.com
# Thanks Adrew Hazelden for demystifying the BMD API built-in Qt bindings.

# Save this script as April Fools Day.py to:
# Windows: %PROGRAMDATA%\Blackmagic Design\DaVinci Resolve\Support\Fusion\Scripts\Edit
# macOS: /Library/Application Support/Blackmagic Design/DaVinci Resolve/Fusion/Scripts/Edit
# Linux: /opt/resolve/Fusion/Scripts/Edit

# The script will be accessible from the Workspace -> Scripts -> Edit menu.

import sys
import time

buttonCSS = '''
    QPushButton {
    background-color: #2f2f2f;
    color: #929292;
    width: 98px;
    height: 13px;
    font-size: 12px;
    font-weight: normal;
    border-color: #e64b3d;
    border-style: solid;
    border-width: 1px;
    border-radius: 12px;
    padding: 5px;
    margin-left: 8px;
    margin-top: 20px;
    margin-bottom: 6px;
    outline: 0;
    }
    QPushButton:hover {
    color: #ffffff;
    }
    QPushButton:pressed {
    background-color: #171717;
    }
    }
'''

labelCSS = '''
    QLabel {
    color: #fafafa;
    font-size: 16px;
    font-weight: bold;
    margin-left: 8px;
    margin-right: 8px;
    }
'''

jokeMessageCSS = '''
    QLabel {
    margin-left: 8px;
    margin-right: 8px;
    }
'''


class AprilFoolsDay(object):

    def __init__(self):
        try:
            self.ui   = fusion.UIManager
            self.disp = bmd.UIDispatcher(self.ui)
        # No support for the DVR internal Qt when running as an external script.
        except AttributeError:
            sys.exit()

    def collect_input(self):

        win = self.disp.AddWindow({  'ID': 'Message1',
                                     'WindowTitle': 'DaVinci Resolve',
                                     'WindowModality': 'WindowModal'
                            },

                            [
                                self.ui.VGroup(
                                [
                                    self.ui.VGap(0, .25),
                                    self.ui.Label({  'ID': 'msgHeader',
                                                'WordWrap': True,
                                                'Text': 'Enter a joke message and time delay.',
                                                'StyleSheet': labelCSS
                                            }),

                                    self.ui.LineEdit({'ID': 'jokeHeader', 'PlaceholderText': 'Message header'}),
                                    self.ui.LineEdit({'ID': 'jokeMsg', 'PlaceholderText': 'Message'}),
                                    self.ui.HGroup(
                                    [
                                        self.ui.LineEdit({'ID': 'secondsDelay', 'PlaceholderText': 'Seconds'}),
                                        self.ui.HGap(0, 7)
                                    ]),

                                    self.ui.HGroup(
                                    [
                                        self.ui.HGap(0, 4),
                                        self.ui.Button({'ID': 'Accept',
                                                    'Text': 'Done',
                                                    'StyleSheet': buttonCSS
                                                })
                                    ]),
                                ]),
                            ])



        self.itm = win.GetItems()

        def _closewindow(ev):
            self.disp.ExitLoop()

        win.On.Accept.Clicked  = _closewindow

        win.Resize([500,230])
        win.Show()
        self.disp.RunLoop()
        win.Hide()

        # Return delay for the joke message.
        delay = self.itm['secondsDelay'].Text
        if delay == '' or not delay.isdigit():
            delay = 0

        return int(delay)



    def display_message(self):

        jokeHeader  = self.itm['jokeHeader'].Text
        jokeMessage = self.itm['jokeMsg'].Text

        if jokeHeader.rstrip() == '':
            jokeHeader = 'DaVinci Resolve Joke Message'

        if jokeMessage.rstrip() == '':
            jokeMessage = 'This joke message was brought to you by Meta Fide. When you are done joking visit www.metafide.com for more serious off-the-shelf and custom apps.'

        win = self.disp.AddWindow({  'ID': 'Message2',
                                 'WindowTitle': 'DaVinci Resolve',
                                 'WindowModality': 'WindowModal'
                            },

                            [
                                self.ui.VGroup(
                                [

                                    self.ui.Label({  'ID': 'msgHeader',
                                                'WordWrap': True,
                                                'Text': jokeHeader,
                                                'StyleSheet': labelCSS
                                            }),
                                    self.ui.Label({  'ID': 'msg-txt',
                                                'WordWrap': True,
                                                'Text': jokeMessage,
                                                'StyleSheet': jokeMessageCSS
                                            }),

                                    self.ui.HGroup(
                                    [
                                        self.ui.HGap(0, 4),
                                        self.ui.Button({'ID': 'Accept',
                                                    'Text': 'Done',
                                                    'StyleSheet': buttonCSS
                                                })
                                    ]),
                                ]),
                            ])



        itm = win.GetItems()

        def _closewindow(ev):
            self.disp.ExitLoop()

        win.On.Accept.Clicked  = _closewindow

        win.Resize([500,185])
        win.Show()
        self.disp.RunLoop()
        win.Hide()


if __name__ == '__main__':

    afd   = AprilFoolsDay()
    delay = afd.collect_input()
    time.sleep(delay)
    afd.display_message()