#!/bin/bash
source $(dirname "$0")/.env
SERVER_NAME="\"shcloud-fsn1\""
VOLUME_ID=11742041
GAME=sfserver
FLOATING_IPv6=571649
IPv6_suffix="affe"
IPv6=$(curl -sH "Authorization: Bearer ${API_TOKEN}" "https://api.hetzner.cloud/v1/floating_ips/${FLOATING_IPv6}" | jq -r ".floating_ip.dns_ptr[0].ip")$IPv6_suffix
#echo $IPv6
select_server_type(){
	SERVER_TYPE=$(whiptail --title "Choose server model" --menu "        name       vcpus     ram       ssd       price/h " 20 70 10  \
	"cx11"    "     1         2 GB      20 GB     0,005 €/h" \
	"cpx11"   "     2         2 GB      40 GB     0,007 €/h" \
	"cx21"    "     2         4 GB      40 GB     0,010 €/h" \
	"cpx21"   "     3         4 GB      80 GB     0,013 €/h" \
	"cx31"    "     2         8 GB      80 GB     0,017 €/h" \
	"cpx31"   "     4         8 GB      160 GB    0,024 €/h" \
	"cx41"    "     4         16 GB     160 GB    0,031 €/h" \
	"cpx41"   "     8         16 GB     240 GB    0,045 €/h" \
	"cx51"    "     8         32 GB     240 GB    0,060 €/h" \
	"cpx51"   "     16        32 GB     360 GB    0,095 €/h"  3>&1 1>&2 2>&3)
	exitstatus=$?
	if [ $exitstatus = 0 ]; then
	    echo $SERVER_TYPE
	    return 0
	else
	    exit 1
	fi
}

#Abfragen aller Server
	servers=$(curl \
		-H "Authorization: Bearer $API_TOKEN" \
		'https://api.hetzner.cloud/v1/servers' -s)
	clouddeployed=$(echo $servers | jq ".servers[]|select(.name == $SERVER_NAME)")
	clouddeployedid=$(echo $clouddeployed | jq ".id")
	clouddeployedname=$(echo $clouddeployed | jq ".name")
if [ ! -z $1 ]
then
	if [ $1 = "deploy" ]
	then
		echo ""
		echo "-----------------------------------"
		echo " Welcome to SHCLOUD Server Manager "
		echo "-----------------------------------"
		echo ""
		#Check, ob Server $SERVER_NAME bereits existiert
		if [ $clouddeployedname = $SERVER_NAME ] &>/dev/null
		then
			echo "ACHTUNG"
			read -p "Server läuft bereits. Kündigen? [y/N] " delete
			if [ -z $delete ] || [ $delete = "n" ] || [ $delete = "N" ]
			then
				echo "Dann geht das hier nicht."
				exit 1
			else
				shcloud delete
			fi
		fi

		#Servertyp abfragen oder direkt übernehmen
		if [ -z $2 ]
		then
			type=$(select_server_type)
		else
			type=$2
		fi

		#Server mieten
		if (whiptail --yesno "Deploy $type?" 0 0)
		then
			deploy=$(curl \
			-X POST \
			-H "Authorization: Bearer $API_TOKEN" \
			-H "Content-Type: application/json" \
			-d '{"name":"shcloud-fsn1","location":"fsn1","server_type":"'$type'","image":"debian-11","ssh_keys":["secondhemd"],"volumes":['$VOLUME_ID'],"user_data":"#!/bin/bash\ncurl -sL ar21.de/shinit.php?IPv6='$IPv6'\\&GAME='$GAME'\\&VOLUME='$VOLUME_ID' | bash"}' \
			'https://api.hetzner.cloud/v1/servers' -s)
			#echo $deploy
			server_id=$(echo $deploy | jq ".server.id")
			sleep 1
			assign=$(curl \
			-X POST \
			-H "Authorization: Bearer $API_TOKEN" \
			-H "Content-Type: application/json" \
			-d '{"server":'$server_id'}' \
			'https://api.hetzner.cloud/v1/floating_ips/'$FLOATING_IPv6'/actions/assign' -s)
			echo "Server wurde mit ID $server_id erstellt und shcloud.eu zugewiesen."
		fi
		exit 0
	elif [ $1 = "delete" ]
	then
		#Server stoppen
		echo "Stoppe server..."
		ssh shcloud.eu 'su -c "cd /gameserver/'$GAME' && /gameserver/'$GAME'/'$GAME' stop" gameserver'
		echo "Fahre Server herunter..."
		ssh shcloud.eu 'shutdown now'
		sleep 5
		#Volume entfernen
		volume_detach=$(curl -X POST -H "Authorization: Bearer $API_TOKEN" 	'https://api.hetzner.cloud/v1/volumes/'$VOLUME_ID'/actions/detach' -s)
		echo "Aushängen des Volume: "
		volume_detach_error=$(echo $volume_detach | jq ".action.error.message")
		if [ $volume_detach_error = null ]
		then
			echo "success"
		else
			echo $volume_detach_error
		fi
		sleep 2
		echo "Löschen des Servers:"
		apidelete=$(curl -X DELETE	-H "Authorization: Bearer $API_TOKEN" 'https://api.hetzner.cloud/v1/servers/'$clouddeployedid -s)
		delete_error=$(echo $apidelete | jq ".action.error.message")
		if [ $delete_error = null ]
		then
			echo "success"
		else
			echo $delete_error
		fi
	elif [ $1 = "info" ]
		select_server_type
	then
		echo -e "name\tvcpus\tram\tssd\tprice/h\ncx11\t1\t2 GB\t20 GB\t0,005 €/h\ncpx11\t2\t2 GB\t40 GB\t0,007 €/h\ncx21\t2\t4 GB\t40 GB\t0,010 €/h\ncpx21\t3\t4 GB\t80 GB\t0,013 €/h\ncx31\t2\t8 GB\t80 GB\t0,017 €/h\ncpx31\t4\t8 GB\t160 GB\t0,024 €/h\ncx41\t4\t16 GB\t160 GB\t0,031 €/h\ncpx41\t8\t16 GB\t240 GB\t0,045 €/h\ncx51\t8\t32 GB\t240 GB\t0,060 €/h\ncpx51\t16\t32 GB\t360 GB\t0,095 €/h"
	fi
else
	echo "Nutzung:"
	echo "shcloud [aktion]"
	echo "- deploy"
	echo "- delete"
	echo "- info"
fi