#!/bin/bash

prog="$0"
while [ -h "${prog}" ]; do
	newProg=`/bin/ls -ld "${prog}"`

	newProg=`expr "${newProg}" : ".* -> \(.*\)$"`
	if expr "x${newProg}" : 'x/' >/dev/null; then
		prog="${newProg}"
	else
		progdir=`dirname "${prog}"`
		prog="${progdir}/${newProg}"
	fi
done
progdir=`dirname "${prog}"`
cd "${progdir}"
progdir=$(pwd)

# 获取当前脚本的名称
SCRIPT_NAME=$(basename "$0")

# 检查是否有相同的脚本在运行（排除当前进程）
#if pgrep -f "$SCRIPT_NAME" | grep -v "$$" > /dev/null; then
#	echo "脚本已在运行，退出..."
#	exit 1
#fi

mkdir -p emby.tmp emby.cache >/dev/null 2>&1
chmod 777 emby.tmp emby.cache

#docker stop embysim
#docker rm embysim

num=$(mount |grep "/external"|wc -l)
if [ $num -lt 1 ]; then
	mkdir external >/dev/null 2>&1
	mkdir emby.external >/dev/null 2>&1
	mount -o bind,shared emby.external external
	echo "mount emby.external to external to mark shared"
fi

if [ ! -e alistservers.txt ]; then
	cp alistservers.template.txt alistservers.txt
fi

interface=$(ip route show | grep default | awk '{print $5}')
export SELFIP=$(ip addr show $interface | grep -w inet | awk '{print $2}' | cut -d/ -f1|head -1)
echo "DETECT SELF IP:${SELFIP}, if this is not correct, change SELFIP to your real ip"

url=$(cat rclone.conf |grep -E "^url"|sed -e 's/.*\(http.*\)/\1/'|head -1)
echo "get webdav url from rclone:$url"
curl -v -L $url
if [ $? -eq 0 ]; then
	iswebdavsim=$(curl -v -L $url -o - 2>&1|grep "Path-Based WebDAV Server"|wc -l)
	if [ $iswebdavsim -gt 0 ]; then
		echo "WARN:webdavsim is running, data may be outdate."
	else
		echo "ERROR:$url is NOT WebDAVSim, exit"
		exit
	fi
else
	echo "run webdavsim..."
	chmod u+x tmuxrunwebdavsim.sh
	tmux -V
	if [ $? -eq 0 ]; then
		./tmuxrunwebdavsim.sh
	else
		nohup ./runwebdavsim.sh >/dev/null 2>&1 &
	fi
fi

num=$(mount |grep "/rclone.media"|wc -l)
if [ $num -gt 0 ]; then
	echo "WARN:rclone.media already mounted, the webdav content may be outdate"
else
	chmod u+x rclonemount.sh
	./rclonemount.sh
fi

num=$(mount |grep "/rclone.media"|wc -l)
if [ $num -lt 1 ]; then
	echo "ERROR:rclone not running, exit"
	exit
fi

#	--gpus all \
#	-e HTTP_PROXY=http://192.168.101.1:8118 \
#	-e HTTPS_PROXY=http://192.168.101.1:8118 \
#	--net=host \

cores=$(cat /proc/cpuinfo |grep processor|wc -l)
cpus=$(expr $cores / 2)
if [ $cpus -lt 1 ]; then
	cpus="1"
fi
#echo "use cpus:$cpus"
#	--cpus $cpus \

docker-compose -v
if [ $? -eq 0 ]; then
	sed -i -e "s|let serverAddr =.*|let serverAddr = 'http://${SELFIP}:8097';|g" nginx/conf.d/externalUrl.js
	sed -i -e "s|- .*emby.config:/config|- ${progdir}/emby.config:/config|g" docker-compose.yml
	sed -i -e "s|- .*external:/external|- ${progdir}/external:/external|g" docker-compose.yml
	sed -i -e "s|- .*emby.tmp:/tmp|- ${progdir}/emby.tmp:/tmp|g" docker-compose.yml
	sed -i -e "s|- .*emby.cache:/cache|- ${progdir}/emby.cache:/cache|g" docker-compose.yml
	docker stop embyUrl-nginx
	docker stop embysim
	docker-compose down
	docker-compose up -d
else
	docker stop embyUrl-nginx
	docker rm embyUrl-nginx
	docker run -d \
		--name embyUrl-nginx \
		-v $progdir/nginx/nginx.conf:/etc/nginx/nginx.conf \
		-v $progdir/nginx/conf.d:/etc/nginx/conf.d \
		-v $progdir/emby.tmp:/tmp \
		-p 8096:80 \
		--restart on-failure \
		nginx:alpine

	docker stop embysim
	docker rm embysim
	docker run -d \
		--sysctl net.ipv6.conf.all.disable_ipv6=1 \
		--name embysim \
		-v $progdir/emby.config:/config \
		-v $progdir/external:/external:rshared \
		-v $progdir/emby.tmp:/tmp \
		-v $progdir/emby.cache:/cache \
		--device /dev/dri:/dev/dri \
		-p 8097:8096 \
		-p 8920:8920 \
		--env UID=1000 \
		--env GID=100 \
		--env GIDLIST=100 \
		--env SELFIP=${SELFIP} \
		--restart on-failure \
		emby/embyserver:latest

		#pandagroove/embysim:1.0.0
fi

sleep 1
docker cp "externalPlayer.js" "embysim":"/system/dashboard-ui/externalPlayer.js"
docker exec "embysim" sh -c "chmod 777 /system/dashboard-ui/externalPlayer.js;sed -i -e 's|<script src=\"externalPlayer.js\" defer></script></body>|</body>|g' \"/system/dashboard-ui/index.html\";sed -i 's|</body>|<script src=\"externalPlayer.js\" defer></script></body>|g' \"/system/dashboard-ui/index.html\""