#!/usr/bin/env bash
# Put this on the local machine. This will run remote-dl.sh on the remote machine, then download the episodes over rsync to the local machine.

# DO NOT CHANGE THESE
M_ERR=$(printf '\e[1;31mERROR:\e[0m')
ISNUMBER='^[0-9]+$'
EPISODE=$1
# DO NOT CHANGE THESE

# CHANGE THESE
SRC_USER=remoteuser # The remote server user
SRC_HOST=server.local # The remote server hostname/IP
SRC_DL_DIR=/home/remoteexampleuser/autosnatch/beacon-downloads/ # The remote directory in which autosnatch is set to save its downloads
SRC_AUTOSNATCHDIR=/home/remoteexampleuser/autosnatch # The directory in which you put the autosnatch files on the remote machine
DEST_DL_DIR=/home/exampleuser/beacon-downloads/ # Where you want the files to download to on your local mahcine
PRIVKEY=/home/exampleuser/.ssh/id_ed25519 # Cron needs to know with which private key to connect to the seedbox

if ! [[ $EPISODE =~ $ISNUMBER ]] ; then
    if ! [[ $EPISODE = 'latest' ]] ; then
        echo -e "$M_ERR Missing or invalid episode number" >&2; exit 1
    fi
fi

# Trigger the remote server to download the latest episodes
ssh -i $PRIVKEY $SRC_USER@$SRC_HOST -t $SRC_AUTOSNATCHDIR/scripts/remote-dl.sh critical-cooldown
ssh -i $PRIVKEY $SRC_USER@$SRC_HOST -t $SRC_AUTOSNATCHDIR/scripts/remote-dl.sh campaign-4

# Pull the episodes from the remote server to your local machine
rsync -avzhP -e "ssh -i $PRIVKEY" $SRC_USER@$SRC_HOST:$SRC_DL_DIR $DEST_DL_DIR