#!/bin/bash
# Backup PostgreSQL databases → Google Drive (BD)
set -e

DATE=$(date +%Y%m%d_%H%M%S)
BACKUP_DIR="/tmp/backup-bd"
DEST="gdrive:BD"

echo "[$(date)] Backup BD started"

# Cleanup old temp
rm -rf "$BACKUP_DIR"
mkdir -p "$BACKUP_DIR"

# Supabase DB backup
docker exec supabase-db pg_dump -U postgres postgres > "$BACKUP_DIR/supabase-db-$DATE.sql" 2>/dev/null || \
    docker exec supabase-db-h0oggskgs0ws0sco8kc4s8ws pg_dump -U postgres postgres > "$BACKUP_DIR/supabase-db-$DATE.sql" 2>/dev/null || \
    echo "Supabase DB not found, skipping"

# Gitea DB backup
docker exec coolify-db pg_dump -U postgres postgres > "$BACKUP_DIR/gitea-db-$DATE.sql" 2>/dev/null || \
    docker exec gitea-yccsckck4g004gosccwc4kg4 pg_dump -U postgres -U postgres gitea > "$BACKUP_DIR/gitea-db-$DATE.sql" 2>/dev/null || \
    echo "Gitea DB not found, skipping"

# Compress
tar -czf "$BACKUP_DIR/bd-backup-$DATE.tar.gz" -C "$BACKUP_DIR" . 2>/dev/null || true

# Sync to Google Drive
rclone copy "$BACKUP_DIR" "$DEST" --progress

# Keep only last 7 days in GDrive
rclone delete "$DEST" --min-age 7d

# Cleanup local
rm -rf "$BACKUP_DIR"

echo "[$(date)] Backup BD finished"