#!/usr/bin/python

from renderlib import *
from schedulelib import *
from easing import *

# URL to Schedule-XML
scheduleUrl = 'http://data.c3voc.de/fusion22/schedule.xml'

titlemap = {
         1234: 'Title',
}

personmap = {
         1234: 'Name',
}

def bounce(i, min, max, frames):
    if i == frames - 1:
        return 0

    if i <= frames / 2:
        return easeInOutQuad(i, min, max, frames / 2)
    else:
        return max - easeInOutQuad(i - frames / 2, min, max, frames / 2)


def introFrames(parameters):
    # 1 Sekunde Text Fadein
    frames = 1 * fps
    for i in range(0, frames):
        yield (
            ('text', 'style', 'opacity', "%.4f" % easeLinear(i, 0, 1, frames)),
        )

    # 4 Sekunden stehen lassen
    frames = 4 * fps
    for i in range(0, frames):
        yield ()

    # 3 Sekunde Text Fadeout
    frames = 1 * fps
    for i in range(0, frames):
        yield (
            ('text', 'style', 'opacity', "%.4f" % easeLinear(i, 1, -1, frames)),
        )

    # two final frames
    for i in range(0, 2):
        yield (
            ('text', 'style', 'opacity', "%.4f" % 0),
            # ('text', 'attr', 'transform', 'translate(%.4f, 0)' % move),
        )


def outroFrames(p):
    # 5 Sekunden stehen bleiben
    frames = 5 * fps
    for i in range(0, frames):
        yield []


def debug():
    render(
        'intro.svg',
        '../intro.ts',
        introFrames,
        {
            '$ID': 4711,
            '$TITLE': "Long Long Long title is LONG",
            '$SUBTITLE': 'Long Long Long Long subtitle is LONGER',
            '$SPEAKER': 'Long Name of Dr. Dr. Prof. Dr. Long Long'
        }
    )

    #    render(
    #        'pause.svg',
    #        '../pause.ts',
    #        pauseFrames
    #    )
    #
    render(
        'outro.svg',
        '../outro.ts',
        outroFrames
    )


def tasks(queue, args, idlist, skiplist):
    # iterate over all events extracted from the schedule xml-export
    for event in events(scheduleUrl):
        if event['room'] not in ('Content'):
            print("skipping room %s (%s [%s])" % (event['room'], event['title'], event['id']))
            continue
        if not (idlist == []):
            if 000000 in idlist:
                print("skipping id (%s [%s])" % (event['title'], event['id']))
                continue
            if int(event['id']) not in idlist:
                print("skipping id (%s [%s])" % (event['title'], event['id']))
                continue

        # generate a task description and put it into the queue
        queue.put(Rendertask(
            infile='intro.svg',
            outfile=str(event['id']) + ".ts",
            sequence=introFrames,
            parameters={
                '$ID': event['id'],
                '$TITLE': event['title'] if event['id'] not in titlemap else titlemap[event['id']],
                '$SUBTITLE': event['subtitle'],
                '$SPEAKER': event['personnames'] if event['id'] not in personmap else personmap[event['id']]
            }
        ))

        queue.put(Rendertask(
            infile='intro_small.svg',
            outfile=str(event['id']) + "_small.ts",
            sequence=introFrames,
            parameters={
                '$ID': event['id'],
                '$TITLE': event['title'] if event['id'] not in titlemap else titlemap[event['id']],
                '$SUBTITLE': event['subtitle'],
                '$SPEAKER': event['personnames'] if event['id'] not in personmap else personmap[event['id']]
            }
        ))

    # place a task for the outro into the queue
    if not "out" in skiplist:
        queue.put(Rendertask(
            infile='outro.svg',
            outfile='outro.ts',
            sequence=outroFrames
        ))

    # place the pause-sequence into the queue
    if not "pause" in skiplist:
        queue.put(Rendertask(
            infile='pause.svg',
            outfile='pause.ts',
            sequence=pauseFrames
        ))