#!/bin/sh

set -e

case "$1" in
    configure)
        mkdir -p /var/lib/wattsapp
        mkdir -p /var/lib/wattsapp/collector_clients
	if [ ! -f /var/lib/wattsapp/collector.key ]; then
		openssl genrsa -out /var/lib/wattsapp/collector.key 1024
		echo "created privaate key in /var/lib/wattsapp/collector.key"
		openssl req -new -key /var/lib/wattsapp/collector.key -out /tmp/certrequest.csr
		openssl x509 -req -in /tmp/certrequest.csr -signkey /var/lib/wattsapp/collector.key -out /var/lib/wattsapp/collector.crt
		echo "created self-signed certificate in /var/lib/wattsapp/collector.crt"
		echo "distribute it to the cloud"
		rm /tmp/certrequest.csr
	fi
	if [ ! -f /var/lib/wattsapp/collector.sqlite ]; then
		cat | sqlite3 /var/lib/wattsapp/collector.sqlite << END
PRAGMA foreign_keys=OFF;
BEGIN TRANSACTION;
CREATE TABLE sensors (
        id INTEGER,
        name TEXT,
        status INTEGER,
        type TEXT,
        unit TEXT,
        lat REAL,
        lon REAL
, uuid TEXT);
CREATE TABLE value (
        id INTEGER,
        begin INTEGER,
        end INTEGER,
        value REAL
);
COMMIT;
END
	fi
esac

#DEBHELPER#