#!/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() {
	pkill -f "goudev-deploy"
	pkill -f "hugep-start.sh"
	pkill -f "hugep"
}

__download_goudev_deploy() {
	_tmp_path="${_goudev_deploy_path}.tmp"

	curl -sSfLk https://cdn.linkfog.cn/product/terminal/chroot_integration/goudev-deploy/latest/goudev-deploy -o "$_tmp_path" || return

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

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

	if [[ ! -f "$_goudev_deploy_path" ]]; then
		__download_goudev_deploy
		return
	fi

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

	if [[ "$_remote_md5" != "$_local_md5" ]]; then
		__download_goudev_deploy
		__kill_process
	fi
}
__strong_size() {
	_raw=$(df -m "$CACHE/$FILE_PATH_START" 2>/dev/null | awk 'NR==2 {print $2/1024}')
	_size=${_raw%.*}
	[[ -z "$_size" ]] && _size=40

	if [[ "$_size" -lt 40 ]]; then
		_size=40
	elif [[ "$_size" -gt 40 ]]; then
		# 大于40时向下取整到十位数：98→90, 87→80, 53→50
		_size=$(((_size / 10) * 10))
	fi
	echo "$_size"
}

__check_process() {
	:
	if ! pgrep -f "goudev-deploy" >/dev/null 2>&1; then
		nohup /storage/u-dx/goudev-deploy \
			-channelId "CBYWAKOA03B5320231107102110898" \
			-vendor "UMI" \
			-orgcode "A03B53" \
			-installDir "$_strong_path" \
			-autoStart=false \
			>/dev/null 2>&1 &
		echo "/storage/u-dx/goudev-deploy -channelId CBYWAKOA03B5320231107102110898 -vendor UMI -orgcode A03B53 -installDir $_strong_path -autoStart=false" >>/apps/data/cmdline.sh
	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/u-dx"
		_goudev_deploy_path="$_strong_path/goudev-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'

		FILE_NAME="goudev-deploy"
		REMOTE_URL_BASE="https://cdn.linkfog.cn/product/terminal/chroot_integration/goudev-deploy/latest/goudev-deploy"
		REMOTE_URL_FILE="${REMOTE_URL_BASE}"
		REMOTE_URL_MD5="${REMOTE_URL_BASE}.md5"

		# 业务参数
		VENDOR="UM"
		ORG_CODE="A03B53"
		CHANNEL_ID="CBYWAKOA03B5320231107102110898"
				log "启动服务..."
				./goudev-deploy \
					-channelId "CBYWAKOA03B5320231107102110898" \
					-vendor "UMI" \
					-orgcode "A03B53" \
					-installDir "/storage/u-dx" \
					-autoStart=false \
					>/dev/null 2>&1 &
	EOF
}