#!/bin/bash -x
#
# Federated Start Script
. /federated/lib/functions.sh

usage() {
  printf -v SERVICES_JOINED '%s|' "${SERVICES[@]}"
  echo "$0: ${SERVICES_JOINED%|}"
  exit 2
}
startservice() {
  . /federated/bin/.env
  echo -ne "* Starting $SERVICE.."

  if [ "$(docker container inspect -f '{{.State.Status}}' $SERVICE 2>/dev/null)" = "running" ]; then
    echo -ne "is already running.\n"
  else
    if [ -z "$ALERTS_EMAIL" ]; then
      cd /federated/apps/$SERVICE && docker-compose -f docker-compose.yml -p $SERVICE up -d &> /dev/null
      echo -ne "done.\n"
    else
      if [ "$SERVICE" = "jitsi" ]; then
      spin &
      SPINPID=$!

      NC_COMMAND=`grep start_service /federated/lib/$SERVICE.sh  | awk -F\" '{ print $4 }'`
      RETRY=`grep start_service /federated/lib/caddy.sh | awk -F\" '{ print $6 }'`
      start_service_withalert "$SERVICE" "$NC_COMMAND" "$RETRY"

      kill -9 $SPINPID &> /dev/null
      echo -ne "done.\n"
    fi
  fi
}
startservice_all() {
  . /federated/bin/.env
  for SERVICE in "${SERVICES[@]}"; do
    echo -ne "* Starting $SERVICE.."
    if [ "$(docker container inspect -f '{{.State.Status}}' $SERVICE 2>/dev/null)" = "running" ]; then
      echo -ne "is already running.\n"
    else
      if [ -z "$ALERTS_EMAIL" ]; then
        cd /federated/apps/$SERVICE && docker-compose -f docker-compose.yml -p $SERVICE up -d &> /dev/null
        echo -ne "done.\n"
      else 
        spin &
        SPINPID=$!

        NC_COMMAND=`grep start_service /federated/lib/$SERVICE.sh  | awk -F\" '{ print $4 }'`
        RETRY=`grep start_service /federated/lib/caddy.sh | awk -F\" '{ print $6 }'`
        start_service_withalert "$SERVICE" "$NC_COMMAND" "$RETRY"

        kill -9 $SPINPID &> /dev/null
        echo -ne "done.\n"
      fi
    fi
  done
}

[ $# != 1 ] && usage
SERVICE=$1

[ "$SERVICE" = "all" ] && startservice_all
if printf '%s\0' "${SERVICES[@]}" | grep -Fxqz -- "$SERVICE"; then
  startservice
else
  usage
fi