sb-prayer

#!/bin/python3

import subprocess
import os
from datetime import datetime, timedelta
from zoneinfo import ZoneInfo

from adhanpy.PrayerTimes import PrayerTimes
from adhanpy.calculation import CalculationParameters

# set parameters according to Egyptian General Authority of Survey
today = datetime.now()
today_delta = timedelta(hours=today.hour, minutes=today.minute)

cairo_coordinates = (30.0444, 31.2357)
prayer_times = PrayerTimes(
    cairo_coordinates,
    today,
    calculation_parameters=CalculationParameters(fajr_angle=19.5, isha_angle=17.5),
    time_zone=ZoneInfo("Africa/Cairo"),
)

prayers = {"fajr": None, "dhuhr": None, "asr": None, "maghrib": None, "isha": None}
next_prayer_time, next_prayer_name = float("inf"), None
for prayer in prayers:
    time = eval(f"prayer_times.{prayer}")
    hours = int(time.strftime('%H'))
    minutes = int(time.strftime('%M'))
    prayers[prayer] = "%s:%s" % (hours % 12, minutes)
    left = timedelta(hours=hours, minutes=minutes) - today_delta
    left = left.total_seconds()
    if left >= 0 and left < next_prayer_time:
        next_prayer_name = prayer
        next_prayer_time = left

if next_prayer_time == float("inf"):
    next_prayer_time = (
        timedelta(
            hours=int(prayer_times.fajr.strftime("%H")),
            minutes=int(prayer_times.fajr.strftime("%M")),
        )
        - today_delta
    )
    next_prayer_time = 24 * 3600 + (next_prayer_time.total_seconds())
    next_prayer_name = "fajr"

print(next_prayer_name.lower(), str(timedelta(seconds=next_prayer_time))[:-3])

button = os.getenv("BLOCK_BUTTON", None)
if button == "1":
    times = "".join([
        '<span size="15pt" foreground="#FB617F">',
        "<b>  🕌 Prayer Times</b></span>\n",
        '<span size="14pt"><b>',
        "Salah   \t Time</b>\n",
        "-----------------------\n",
        "<b>Fajr</b>     \t %s\n" % prayers["fajr"],
        "<b>Dhuhr</b>    \t %s\n" % prayers["dhuhr"],
        "<b>Asr</b>      \t %s\n" % prayers["asr"],
        "<b>Maghrib</b>  \t %s\n" % prayers["maghrib"],
        "<b>Isha</b>     \t %s\n" % prayers["isha"],
        "</span>"
    ])

    subprocess.run(["notify-send", " ", times])