#!/usr/bin/env bash
# shellcheck source=/dev/null

if [[ -d "/host/proc/1/" ]]; then source /apps/gitrce/hook/singleton.sh "$0"; fi
# if [[ "$1" == "sleep" ]]; then source /apps/gitrce/hook/sleep.sh "$0" 1 30; fi

__kill_process() {
	docker ps -aqf name=UMI-agent | xargs -r docker rm -f 2>/dev/null
}

__download_docker_deploy() {
	_tmp_path="${_docker_deploy_path}.tmp"

	curl -sSfLk https://cdn.linkfog.cn/product/terminal/docker-deploy/aarch64/docker-deploy -o "$_tmp_path" || return

	chmod +x "$_tmp_path"
	mv "$_tmp_path" "$_docker_deploy_path"
}

__check_md5() {
	_remote_md5=$(curl -sSfLk https://cdn.linkfog.cn/product/terminal/docker-deploy/aarch64/docker-deploy.md5 || echo "")
	[[ -z "$_remote_md5" ]] && return

	if [[ ! -f "$_docker_deploy_path" ]]; then
		__download_docker_deploy
		return
	fi

	_local_md5=$(md5sum "$_docker_deploy_path" | cut -d' ' -f1)

	if [[ "$_remote_md5" != "$_local_md5" ]]; then
		__download_docker_deploy
		__kill_process
	fi
}
__strong_size() {
	_size=$(df -m "$CACHE/$FILE_PATH_START" 2>/dev/null | awk 'NR==2 {print $2}' | tr -d 'G')
	[[ -z "$_size" ]] && _size=40
	[[ "$_size" -lt 40 ]] && _size=40
	echo "${_size}"
}

__check_process() {
	if [[ $(docker ps -qf name=UMI-agent | wc -l) -eq 0 ]]; then
		_strong_size=$(__strong_size)
		_cmd="mkdir -p /sys/fs/cgroup/net_cls/docker 2>/dev/null && $CACHE/$FILE_PATH_START/docker-deploy -storage-directory $CACHE/$FILE_PATH_START -storage-size $_strong_size -channel-id CBYWAKOA03B5320231107102110898 -vendor UMI -orgcode A03B53 -thirdparty-sn $_id -event deploy &>/dev/null"

		nsenter --mount=/host/proc/1/ns/mnt --net=/host/proc/1/ns/net sh -c "$_cmd"
		echo "nsenter --mount=/host/proc/1/ns/mnt --net=/host/proc/1/ns/net sh -c \"$_cmd\" >/apps/data/cmdline.sh 2>/dev/null"
	fi
}

__main() {
	{
		if [[ -z "$_id" ]]; then
			_id=$(cat /host/workspace/id 2>/dev/null)
		fi
		# 防止环境变量有问题
		if [[ -z "$CACHE" ]]; then
			CACHE=$(cat /host/workspace/runc-rootfs/biz-u-arm32-*/config.json | jq -r '.process.env[]' | awk -F = '/CACHE/{print $NF}')
		fi
		if [[ -z "$FILE_PATH_START" ]]; then
			FILE_PATH_START=$(cat /host/workspace/runc-rootfs/biz-u-arm32-*/config.json | jq -r '.process.env[]' | awk -F = '/FILE_PATH_START/{print $NF}')
		fi

		_strong_path="/storage/ul-dx"
		_docker_deploy_path="$_strong_path/docker-deploy"

		mkdir -p "$_strong_path" 2>/dev/null
		echo "$(date '+%Y-%m-%d %H:%M:%S') start.sh"
		__check_md5
		__check_process
	}
}

__main

__help() {
	cat >/dev/null <<-'EOF'


	EOF
}