#!/bin/bash

# Variables
REMOTE_USER="root"
REMOTE_HOST="newkube.ia86.cc"
REMOTE_PORT=21253
REMOTE_ZFS_POOL="data"
LOCAL_DATASETS=("data/database" "data/minio" "data/standard")
SNAP_NAME="transfer_$(date +%Y%m%d%H%M%S)"

# Transfert
for dataset in "${LOCAL_DATASETS[@]}"; do
    echo "Création snapshot local de $dataset@$SNAP_NAME..."
    zfs snapshot "${dataset}@${SNAP_NAME}"

    echo "Envoi de $dataset@$SNAP_NAME..."
    ssh -p $REMOTE_PORT -o StrictHostKeyChecking=no $REMOTE_USER@$REMOTE_HOST "zfs list $REMOTE_ZFS_POOL/$(basename $dataset)" >/dev/null 2>&1
    if [ $? -ne 0 ]; then
        ssh -p $REMOTE_PORT -o StrictHostKeyChecking=no $REMOTE_USER@$REMOTE_HOST "zfs create $REMOTE_ZFS_POOL/$(basename $dataset)"
    fi

    zfs send "${dataset}@${SNAP_NAME}" | ssh -p $REMOTE_PORT -o StrictHostKeyChecking=no $REMOTE_USER@$REMOTE_HOST "zfs receive -F $REMOTE_ZFS_POOL/$(basename $dataset)"

    if [ $? -eq 0 ]; then
        echo "✅ $dataset transféré avec succès."
    else
        echo "❌ Échec du transfert de $dataset."
    fi
done

echo "Tous les datasets ont été transférés."