# -*- coding: utf-8 -*-

"""Set up timers.

Lists all timers when triggered. Additional arguments in the form of "[[hours:]minutes:]seconds

[name]" let you set triggers. Empty field resolve to 0, e.g. "96::" starts a 96 hours timer.

Fields exceeding the maximum amount of the time interval are automatically refactorized, e.g.

"9:120:3600" resolves to 12 hours.

Synopsis: <trigger> [[[hours]:][minutes]:]seconds [name]"""

from albertv0 import *

from threading import Timer

from time import strftime, time, localtime

import os

import subprocess

__iid__ = "PythonInterface/v0.1"

__prettyname__ = "Timer"

__version__ = "1.1"

__trigger__ = "timer "

__author__ = "Manuel Schneider, Andreas Preikschat"

__dependencies__ = []

iconPath = os.path.dirname(__file__)+"/time.svg"

soundPath = os.path.dirname(__file__)+"/bing.wav"

timers = []

class AlbertTimer(Timer):

def __init__(self, interval, name):

def timeout():

subprocess.Popen(["aplay", soundPath])

global timers

timers.remove(self)

subtext="Timed out at %s" % strftime("%X", localtime(self.end))

if self.name:

subprocess.Popen(['notify-send', 'Timer "%s"' % self.name, '-t', '0', subtext])

else:

subprocess.Popen(['notify-send', 'Timer', '-t', '0', subtext])

super().__init__(interval=interval, function=timeout)

self.interval = interval

self.name = name

self.begin = int(time())

self.end = self.begin + interval

self.start()

def startTimer(interval, name):

global timers

timers.append(AlbertTimer(interval, name))

def deleteTimer(timer):

global timers

timers.remove(timer)

timer.cancel()

def formatSeconds(seconds):

m, s = divmod(seconds, 60)

h, m = divmod(m, 60)

return "%02d:%02d:%02d" % (h, m, s)

def handleQuery(query):

if query.isTriggered:

if query.string.strip():

args = query.string.strip().split(maxsplit=1)

fields = args[0].split(":")

name = args[1] if 1 < len(args) else ''

if not all(field.isdigit() or field == '' for field in fields):

return Item(

id=__prettyname__,

text="Invalid input",

subtext="Enter a query in the form of '%s[[hours:]minutes:]seconds [name]'" % __trigger__,

icon=iconPath,

completion=query.rawString

)

seconds = 0

fields.reverse()

for i in range(len(fields)):

seconds += int(fields[i] if fields[i] else 0)*(60**i)

return Item(

id=__prettyname__,

text=formatSeconds(seconds),

subtext='Set a timer with name "%s"' % name if name else 'Set a timer',

icon=iconPath,

completion=query.rawString,

actions=[FuncAction("Set timer", lambda sec=seconds: startTimer(sec, name))]

)

else:

# List timers

items = []

for timer in timers:

m, s = divmod(timer.interval, 60)

h, m = divmod(m, 60)

identifier = "%d:%02d:%02d" % (h, m, s)

timer_name_with_quotes = '"%s"' % timer.name if timer.name else ''

items.append(Item(

id=__prettyname__,

text='Delete timer <i>%s [%s]</i>' % (timer_name_with_quotes, identifier),

subtext="Times out %s" % strftime("%X", localtime(timer.end)),

icon=iconPath,

completion=query.rawString,

actions=[FuncAction("Delete timer", lambda timer=timer: deleteTimer(timer))]

))

if items:

return items

# Display hint item

return Item(

id=__prettyname__,

text="Add timer",

subtext="Enter a query in the form of '%s[[hours:]minutes:]seconds [name]'" % __trigger__,

icon=iconPath,

completion=query.rawString

)