#!/bin/bash

# Deployment script for SAN to Millis AI Integration

set -e

echo "Starting deployment..."

cd /var/git/websocket
source venv/bin/activate

echo "Installing dependencies..."
pip install --upgrade pip
pip install -r requirements.txt

echo "Setting environment variables..."
export MILLIS_AGENT_ID="${MILLIS_AGENT_ID:-your-agent-id}"
export MILLIS_PUBLIC_KEY="${MILLIS_PUBLIC_KEY:-your-public-key}"
export MONGODB_CONNECTION_STRING="${MONGODB_CONNECTION_STRING:-MONGODB_DATABASE_NAME}"
export MONGODB_DATABASE_NAME="${MONGODB_DATABASE_NAME:-san_integration}"
export MONGODB_COLLECTION="${MONGODB_COLLECTION:-call_metadata}"

echo "Stopping existing processes..."
pkill -f "uvicorn app:app" || true
pkill -f "python app.py" || true

echo "Starting application..."
if [ "$1" = "screen" ]; then
    screen -dmS websocket bash -c "
        cd /var/git/websocket
        source venv/bin/activate
        export MILLIS_AGENT_ID=$MILLIS_AGENT_ID
        export MILLIS_PUBLIC_KEY=$MILLIS_PUBLIC_KEY
        export MONGODB_CONNECTION_STRING=$MONGODB_CONNECTION_STRING
        export MONGODB_DATABASE_NAME=$MONGODB_DATABASE_NAME
        export MONGODB_COLLECTION=$MONGODB_COLLECTION
        uvicorn app:app --host 0.0.0.0 --port 8000
    "
    echo "Application started in screen session 'websocket'"
    echo "Attach: screen -r websocket"
    echo "Detach: Ctrl+A, then D"
else
    uvicorn app:app --host 0.0.0.0 --port 8000
fi

echo "Deployment complete!"
echo "Health check: curl http://localhost:8000/"