#!/bin/bash

dotnet_version='net6.0'
salimax_ip="$1"
username='ie-entwicklung'
root_password='Salimax4x25'
set -e

# Define directories
DEST_DIR="/home/$username/salimax/SaliMax"  # Path to the specific file
BACKUP_DIR="/home/$username/salimax/salimax_backup/$(date +'%Y%m%d_%H%M%S')"  # Backup folder with timestamp
MAX_BACKUPS=10 # Limit to 10 backups

echo -e "\n============================ Build ============================\n" 

# Build the project
dotnet publish  \
       ./SaliMax.csproj \
       -p:PublishTrimmed=false \
       -c Release \
       -r linux-x64 

echo -e "\n============================ Backup Old SaliMax File ============================\n" 

# SSH into the remote machine and create the backup directory
ssh $username@$salimax_ip "mkdir -p $BACKUP_DIR"

# Move the 'SaliMax' file to the backup folder on the remote machine
ssh $username@$salimax_ip "rsync -av --exclude='$BACKUP_DIR/*' --exclude='salimax_backup/*' $DEST_DIR $BACKUP_DIR/"

echo -e "\n============================ Cleanup Old Backups ============================\n" 
# Cleanup old backups if the total number exceeds the maximum allowed

# List all backups and remove the oldest if the number exceeds MAX_BACKUPS
BACKUP_COUNT=$(ssh $username@$salimax_ip "ls -1 /home/$username/salimax/salimax_backup | wc -l")

if [ $BACKUP_COUNT -gt $MAX_BACKUPS ]; then
    # Find and delete the oldest backup
    OLD_BACKUP=$(ssh $username@$salimax_ip "ls -1 /home/$username/salimax/salimax_backup | head -n 1")
    echo "Backup limit reached. Deleting old backup: $OLD_BACKUP"
    ssh $username@$salimax_ip "rm -rf /home/$username//salimax/salimax_backup/$OLD_BACKUP"
else
     echo "Backup limit not reached. Current number of backups: $BACKUP_COUNT"
fi

echo -e "\n============================ Deploy ============================\n" 

# Deploy new files to the remote destination
rsync -v \
      --exclude '*.pdb' \
      ./bin/Release/$dotnet_version/linux-x64/publish/* \
      $username@"$salimax_ip":~/salimax

echo -e "\nDeployment complete!\n"



#echo -e "\n============================ Execute ============================\n" 

#sshpass -p "$root_password" ssh -o StrictHostKeyChecking=no -t "$username"@"$salimax_ip" "echo '$root_password' | sudo -S sh -c 'cd salimax && ./restart'" 2>/dev/null