#!/bin/bash

# Inventory Management System Docker Build Script
# This script builds and deploys the complete inventory solution

set -e

echo "🚀 Building Inventory Management System..."

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

# Check if .env file exists, if not copy from example
if [ ! -f .env ]; then
    echo "📝 Creating .env file from .env.example..."
    cp .env.example .env
    echo "⚠️  Please edit .env file with your configuration before running the application."
fi

# Create uploads directory if it doesn't exist
if [ ! -d uploads ]; then
    echo "📁 Creating uploads directory..."
    mkdir -p uploads
    chmod 755 uploads
fi

# Build and start the application
echo "🔨 Building Docker containers..."
docker-compose build

echo "🚀 Starting application..."
docker-compose up -d

# Wait for database to be ready
echo "⏳ Waiting for database to be ready..."
sleep 30

# Check if containers are running
echo "🔍 Checking container status..."
docker-compose ps

# Show logs
echo "📋 Showing application logs..."
docker-compose logs inventory-app

echo "✅ Build complete!"
echo ""
echo "🌐 Application is available at: http://localhost"
echo "🔧 API endpoints are available at: http://localhost/api"
echo "📊 Database is available at: localhost:3306"
echo ""
echo "📝 To stop the application: docker-compose down"
echo "📝 To view logs: docker-compose logs -f"
echo "📝 To rebuild: docker-compose build --no-cache"