play-by-number/play-by-number

#!/bin/bash

set -e

function kill_music_processes() {
    killall -9 mpv || true
}

apply_quiet_hours () {
    hour=$(TZ="America/Los_Angeles" date +"%H")
    if [ $hour -ge 21 ] || [ $hour -le 7 ] ; then
        kill_music_processes
    fi
    if [ $hour -ge 20 ] || [ $hour -le 8 ] ; then
        amixer sset 'Master' 50%
    else
        amixer sset 'Master' 85%
    fi

    sleep 1m
}

stream_song () {
    subsonic-cli -c subsonic-cli.cfg stream -p id "$1" | mpv --no-video --no-input-terminal - &
}

stream_radio() {
    mpv --no-video --no-input-terminal "$1" &
}

stream_christmas_radio() {
    month=$(TZ="America/Los_Angeles" date +"%m")
    if [ $month -ge 12 ] ; then
        mpv --no-video --no-input-terminal "$1" &
    else
        play_local media/shush.mp3
    fi
}

play_local() {
    mpv --no-video --no-input-terminal "$1" &
}

trap kill_music_processes EXIT
apply_quiet_hours &

while [ true ] ; do
    read -s song_number

    hour=$(TZ="America/Los_Angeles" date +"%H")
    if [ $hour -ge 21 ] || [ $hour -le 7 ] ; then
        play_local media/shush.mp3
        continue
    fi

    kill_music_processes

    case $song_number in
    0) stream_radio https://somafm.com/dronezone256.pls ;;     # Drone Zone
    1) stream_radio https://somafm.com/poptron.pls ;;          # Poptron
    2) stream_song 05211b7eb16eca0729307459ad31056a ;;         # What does the fox say
    3) stream_song 2d526af565131fceaab63bf970df49ea ;;         # Bananaphone
    4) stream_song 6b35d311b9bba0d6f6de654a02963849 ;;         # The Duck Song
    5) stream_song 20ab5ea1d53aead4ad99bd7c50b2040b ;;         # The Duck Song 2
    6) stream_song ef44e283de5509b11e4422c441da2951 ;;         # The Duck Song 3
    7) stream_song 3a26a5950b11886cd50d2f05d9c244f3 ;;         # Fire Truck
    8) stream_song c6c5040d29c9eaaaf11f30f5415eab5b ;;         # Raining Tacos
    9) stream_song a0e145806d461cf7bc98a668a40db5b8 ;;         # I Am a Gummy Bear
    10) stream_song 01572074cfede785f65cbe98b16d9bc8 ;;        # Let it Go (Frozen)
    11) stream_song f023f03291c2494918ce819d847611cc ;;        # I Like Vegetables
    12) stream_song f96caa83bad419d2e29b7f30538bfc95 ;;        # Pinkalicious theme song
    13) stream_radio https://somafm.com/groovesalad256.pls ;;  # Groove Salad
    90) stream_christmas_radio https://somafm.com/christmas256.pls ;;  # Christmas Lounge
    91) stream_christmas_radio https://somafm.com/xmasrocks.pls ;;     # Christmas Rocks!
    92) stream_christmas_radio https://somafm.com/jollysoul.pls ;;     # Jolly Ol' Soul
    93) stream_song a78886c0a5d7f144fcaa9a8d089bca72 ;;        # We Wish You a Merry Christmas
    *) play_local media/error_beep.mp3 ;;
    esac
done