#!/bin/bash

# InInventer Setup Script
# This script helps set up the development environment

echo "==================================="
echo "InInventer Development Setup"
echo "==================================="

# Check if Docker is installed
if ! command -v docker &> /dev/null; then
    echo "❌ Docker is not installed. Please install Docker first."
    echo "Visit: https://docs.docker.com/get-docker/"
    exit 1
fi

# Check if Docker Compose is installed
if ! command -v docker-compose &> /dev/null; then
    echo "❌ Docker Compose is not installed. Please install Docker Compose first."
    echo "Visit: https://docs.docker.com/compose/install/"
    exit 1
fi

echo "✅ Docker and Docker Compose are installed"

# Create .env file if it doesn't exist
if [ ! -f .env ]; then
    echo ""
    echo "Creating .env file from template..."
    cp .env.example .env
    echo "✅ Created .env file"
    echo ""
    echo "⚠️  IMPORTANT: Edit .env file and update the following:"
    echo "   - MONGO_INITDB_ROOT_USERNAME"
    echo "   - MONGO_INITDB_ROOT_PASSWORD"
    echo "   - JWT_SECRET (use: openssl rand -base64 64)"
    echo "   - SUPERADMIN_EMAIL"
    echo "   - SUPERADMIN_PASSWORD"
    echo ""
    read -p "Press Enter after you've updated .env file..."
else
    echo "✅ .env file already exists"
fi

# Create frontend .env if it doesn't exist
if [ ! -f frontend/.env ]; then
    echo "Creating frontend/.env file..."
    cp frontend/.env.example frontend/.env
    echo "✅ Created frontend/.env file"
else
    echo "✅ frontend/.env file already exists"
fi

# Pull Docker images
echo ""
echo "Pulling Docker images..."
docker-compose pull

# Start services
echo ""
echo "Starting services..."
docker-compose up -d

# Wait for services to be ready
echo ""
echo "Waiting for services to start..."
sleep 10

# Check if services are running
if docker-compose ps | grep -q "Up"; then
    echo ""
    echo "==================================="
    echo "✅ Setup Complete!"
    echo "==================================="
    echo ""
    echo "Access the application at:"
    echo "  - Frontend: http://localhost:3000"
    echo "  - Backend API: http://localhost:5000"
    echo "  - MongoDB: localhost:27017"
    echo ""
    echo "Login with the credentials you set in .env:"
    echo "  - Email: \$SUPERADMIN_EMAIL"
    echo "  - Password: \$SUPERADMIN_PASSWORD"
    echo ""
    echo "To view logs: docker-compose logs -f"
    echo "To stop: docker-compose down"
else
    echo ""
    echo "❌ Services failed to start. Check logs with:"
    echo "docker-compose logs"
fi