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

"""Set up timers. Lists all timers when triggered. Additional arguments in the form of \

[[hours:]minutes:]seconds 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."""

from albertv0 import *

from threading import Timer

from time import strftime, time, localtime

import os

import subprocess

__iid__ = "PythonInterface/v0.1"

__prettyname__ = "Timer"

__version__ = "1.0"

__trigger__ = "timer "

__author__ = "Manuel Schneider"

__dependencies__ = []

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

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

timers = []

class AlbertTimer(Timer):

def __init__(self, interval):

def timeout():

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

global timers

timers.remove(self)

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

self.interval = interval

self.begin = int(time())

self.end = self.begin + interval

self.start()

def startTimer(interval):

global timers

timers.append(AlbertTimer(interval))

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():

fields = query.string.strip().split(":")

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:]'" % __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",

icon=iconPath,

completion=query.rawString,

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

)

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)

items.append(Item(

id=__prettyname__,

text="Delete timer <i>[%s]</i>" % identifier,

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

icon=iconPath,

completion=query.rawString,

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

))

return items