#!/bin/bash

set -e

echo "========================================="
echo "Test Artifact Data Lake - Production Build"
echo "========================================="
echo ""

# Check if Node.js is installed
if ! command -v node &> /dev/null; then
    echo "Error: Node.js is not installed. Please install Node.js 18+ first."
    exit 1
fi

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

# Create .env file if it doesn't exist
if [ ! -f .env ]; then
    echo "Creating .env file from .env.example..."
    cp .env.example .env
    echo "✓ .env file created"
else
    echo "✓ .env file already exists"
fi

echo ""
echo "========================================="
echo "Building Angular Frontend..."
echo "========================================="
echo ""

cd frontend

# Install dependencies if node_modules doesn't exist
if [ ! -d "node_modules" ]; then
    echo "Installing frontend dependencies..."
    npm install
fi

# Build the Angular app for production
echo "Building Angular app for production..."
npm run build

if [ $? -ne 0 ]; then
    echo "Error: Frontend build failed. Please check the errors above."
    exit 1
fi

echo "✓ Frontend built successfully"

cd ..

echo ""
echo "========================================="
echo "Starting Docker Services..."
echo "========================================="
echo ""

docker-compose -f docker-compose.production.yml up -d

echo ""
echo "Waiting for services to be ready..."
sleep 15

echo ""
echo "========================================="
echo "Services are running!"
echo "========================================="
echo ""
echo "Frontend (UI):    http://localhost:80"
echo "API:              http://localhost:8000"
echo "API Docs:         http://localhost:8000/docs"
echo "MinIO Console:    http://localhost:9001"
echo "  Username: minioadmin"
echo "  Password: minioadmin"
echo ""
echo "To view logs:     docker-compose -f docker-compose.production.yml logs -f"
echo "To stop:          docker-compose -f docker-compose.production.yml down"
echo ""
echo "NOTE: The main application UI is now available at http://localhost:80"
echo "      This is an Angular application with Material Design components."
echo ""

# Test health endpoint
sleep 5
if curl -s http://localhost:8000/health | grep -q "healthy"; then
    echo "✓ API is healthy!"
    echo ""
    echo "========================================="
    echo "Setup complete! 🚀"
    echo "========================================="
else
    echo "⚠ API is not responding yet. Please wait a moment and check http://localhost:80"
fi