#!/bin/bash

# Parameters
USER="plex"
PASS="bobola22"
HOST="localhost"
PORT="3000"

# Figure out what we should do
CMD="`basename "${0}" | sed 's%^plex\-%%' | tr a-z A-Z`"

# Reduce typing
CURL="curl --silent --get --user ${USER}:${PASS}"
RPATH="/xbmcCmds/xbmcHttp"
URL="http://${HOST}:${PORT}${RPATH}"
OUTPUT=0

# Pick a command
if [ "${CMD}" == "UPDATE" ]; then
	URL="${URL}/?command=ExecBuiltIn&parameter=XBMC.updatelibrary(video)"
elif [ "${CMD}" == "CLEAN" ]; then
	URL="${URL}?command=ExecBuiltIn&parameter=XBMC.CleanLibrary(video)"
elif [ "${CMD}" == "FILES" ]; then
	URL="${URL}?command=queryvideodatabase(SELECT%20path.strPath,%20files.strFilename%20FROM%20path%20JOIN%20files%20ON%20path.idPath%20=%20files.idPath%20JOIN%20episode%20ON%20files.idFile%20=%20episode.idFile)"
	OUTPUT=1
elif [ "${CMD}" == "BUTTON" ]; then
	URL="${URL}?command=SendKey(${1})"
elif [ "${CMD}" == "PLAYING" ]; then
	URL="${URL}?command=GetCurrentlyPlaying"
	OUTPUT=1
elif [ "${CMD}" == "RESOLUTION" ]; then
	URL="${URL}?command=GetGuiDescription"
	OUTPUT=1
elif [ "${CMD}" == "GUI" ]; then
	URL="${URL}?command=GetGuiStatus"
	OUTPUT=1
else
	echo "Unknown command: ${CMD}" 1>&2
	exit 1
fi

# Bail if Plex is not running
if ! ps awx -o comm= | grep -v 'Media Server' | grep -q 'MacOS/Plex'; then
	if [ $OUTPUT -gt 0 ]; then
		echo "Plex is not running" 1>&2
		exit 1
	fi
	exit 0
fi

# Run the command
if [ $OUTPUT -gt 0 ]; then
	$CURL "${URL}"
else
	$CURL "${URL}" >/dev/null
fi