#!/bin/bash
#
# Test hooks in villas node
#
# @author Steffen Vogel <post@steffenvogel.de>
# @copyright 2014-2022, Institute for Automation of Complex Power Systems, EONERC
# @license Apache 2.0
##################################################################################

set -e

DIR=$(mktemp -d)
pushd ${DIR}

function finish {
	popd
	rm -rf ${DIR}
}
trap finish EXIT

cat > expect.dat <<EOF
1553690684.041211800-4.313770e-02(5)	6.303265	0.492616	0.309017	-1.000000	0.800000	0.050000
1553690684.051211800-5.287260e-02(6)	5.673902	0.148827	0.368125	-1.000000	0.760000	0.060000
1553690684.061211800-6.266780e-02(7)	5.896198	0.232320	0.425779	-1.000000	0.720000	0.070000
1553690684.071211800-7.256350e-02(8)	5.788125	0.152309	0.481754	-1.000000	0.680000	0.080000
1553690684.081211800-8.251890e-02(9)	6.748635	0.608491	0.535827	-1.000000	0.640000	0.090000
EOF

cat > config.json <<EOF
{
	"nodes": {
		"sig": {
			"type": "signal",

			"signal": "mixed",
			"realtime": false,
			"limit": 10,
			"rate": 100,
			"values": 5
		},
		"file": {
			"type": "file",
			"uri": "output.dat"
		}
	},
	"paths": [
		{
			"in": "sig",
			"out": "file",
			"hooks": [
				{
					"type": "average",
					
					"signals": [ "random", "sine", "square", "triangle", "ramp" ],
					"offset": 0
				},
				{
					"type": "skip_first",
					
					"samples": 5
				},
				{
					"type": "scale",

					"scale": 10,
					"offset": 5,
					"signal": "average"
				}
			]
		}
	]
}
EOF

villas node config.json

villas compare output.dat expect.dat