#!/bin/bash
# Setup APRS database on PostgreSQL VM

set -e

POSTGRES_HOST="10.0.19.5"
POSTGRES_USER="postgres"
APRS_USER="aprs"
APRS_PASSWORD="xK9mP2vQ7sR3nL5w"
APRS_DATABASE="aprs"

echo "Setting up APRS database on PostgreSQL server at $POSTGRES_HOST"
echo "This requires the postgres user password or SSH access to the PostgreSQL VM"
echo ""

# Create the SQL commands
SQL_COMMANDS="
-- Create APRS user
CREATE USER $APRS_USER WITH PASSWORD '$APRS_PASSWORD';

-- Create APRS database
CREATE DATABASE $APRS_DATABASE OWNER $APRS_USER;

-- Grant privileges
GRANT ALL PRIVILEGES ON DATABASE $APRS_DATABASE TO $APRS_USER;
"

# Option 1: Try with psql directly (requires postgres password)
echo "Attempting to connect to PostgreSQL directly..."
echo "$SQL_COMMANDS" | psql -h $POSTGRES_HOST -U $POSTGRES_USER -d postgres 2>/dev/null && {
    echo "✓ Database setup completed successfully!"
    echo ""
    echo "Connection details:"
    echo "  Host: $POSTGRES_HOST"
    echo "  Database: $APRS_DATABASE"
    echo "  User: $APRS_USER"
    echo "  Password: $APRS_PASSWORD"
    echo ""
    echo "Connection string:"
    echo "  ecto://$APRS_USER:$APRS_PASSWORD@$POSTGRES_HOST:5432/$APRS_DATABASE"
    exit 0
}

# If direct connection fails, provide manual instructions
echo "Could not connect directly. Please run these commands on the PostgreSQL server:"
echo ""
echo "sudo -u postgres psql << EOF"
echo "$SQL_COMMANDS"
echo "EOF"
echo ""
echo "Or SSH to the PostgreSQL VM and run:"
echo "  ssh <user>@$POSTGRES_HOST"
echo "  sudo -u postgres psql"
echo "  Then paste the following:"
echo "$SQL_COMMANDS"