#!/bin/bash

# Ideas Generator 2025 - Simple Setup Script
# Ultra-reliable version with visible prompts

set -e

# Colors
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
BLUE='\033[0;34m'
CYAN='\033[0;36m'
NC='\033[0m'

echo ""
echo -e "${GREEN}🚀 Ideas Generator 2025 - Simple Docker Setup${NC}"
echo ""
echo "This will create your Docker deployment with a few simple questions."
echo ""
echo -n "Press Enter to continue... "
read

# Check Docker
if ! command -v docker &> /dev/null; then
    echo -e "${RED}Error: Docker not found. Please install Docker first.${NC}"
    exit 1
fi

if command -v docker-compose &> /dev/null; then
    COMPOSE="docker-compose"
elif docker compose version &> /dev/null; then
    COMPOSE="docker compose"
else
    echo -e "${RED}Error: Docker Compose not found. Please install Docker Compose.${NC}"
    exit 1
fi

echo ""
echo -e "${CYAN}━━━ 🌐 Basic Configuration ━━━${NC}"
echo ""

echo -n "What domain will you use? [localhost]: "
read DOMAIN
if [ -z "$DOMAIN" ]; then
    DOMAIN="localhost"
fi
echo "Using domain: $DOMAIN"

echo ""
echo -n "What HTTP port to use? [8080]: "
read HTTP_PORT
if [ -z "$HTTP_PORT" ]; then
    HTTP_PORT="8080"
fi
echo "Using port: $HTTP_PORT"

echo ""
echo -e "${CYAN}━━━ 🤖 OpenAI Configuration ━━━${NC}"
echo ""
echo "You need an OpenAI API key to use the AI features."
echo "Get one from: https://platform.openai.com/api-keys"
echo ""

while [ -z "$OPENAI_API_KEY" ]; do
    echo -n "Enter your OpenAI API Key: "
    read -s OPENAI_API_KEY
    echo ""
    if [ -z "$OPENAI_API_KEY" ]; then
        echo -e "${RED}OpenAI API Key is required! Please enter a valid key.${NC}"
        echo ""
    fi
done
echo "✅ OpenAI API Key set"

echo ""
echo -e "${CYAN}━━━ 📝 Generating Configuration ━━━${NC}"
echo ""

# Generate secure passwords
DB_PASSWORD=$(openssl rand -base64 20 2>/dev/null || echo "secure-db-password-$(date +%s)")
JWT_SECRET=$(openssl rand -base64 40 2>/dev/null || echo "jwt-secret-$(date +%s)-make-this-longer-and-more-secure")

echo "Creating .env configuration file..."

cat > .env << EOF
# Ideas Generator 2025 - Docker Configuration
# Generated: $(date)

# Basic Configuration
DOMAIN_NAME=$DOMAIN
HTTP_PORT=$HTTP_PORT
HTTPS_PORT=443

# Database Configuration  
DATABASE_NAME=ideas_gen_prod
DATABASE_USER=ideas_admin
DATABASE_PASSWORD=$DB_PASSWORD

# Security Configuration
JWT_SECRET=$JWT_SECRET

# Azure AD Configuration (Oliver Agency)
AZURE_TENANT_ID=e519c2e6-bc6d-4fdf-8d9c-923c2f002385
AZURE_CLIENT_ID=9079054c-9620-4757-a256-23413042f1ef

# OpenAI Configuration
OPENAI_API_KEY=$OPENAI_API_KEY

# URL Configuration
FRONTEND_URL=http://$DOMAIN:$HTTP_PORT
BACKEND_URL=http://$DOMAIN:$HTTP_PORT/api
CORS_ORIGIN=http://$DOMAIN:$HTTP_PORT,http://localhost:$HTTP_PORT

# SSL Configuration (for production)
SSL_CERT_PATH=./certs
EOF

echo "✅ Configuration saved to .env"

echo ""
echo -e "${BLUE}📋 Important Information:${NC}"
echo -e "${YELLOW}  After deployment, you can login with:${NC}"
echo -e "${CYAN}    Email: admin@oliver.agency${NC}"
echo -e "${CYAN}    Password: admin123${NC}"
echo -e "${YELLOW}  The database will be automatically initialized on first start.${NC}"
echo ""

echo ""
echo -e "${CYAN}━━━ 🚀 Starting Docker Deployment ━━━${NC}"
echo ""
echo "This will download and build the Docker containers."
echo "First time may take 5-10 minutes depending on your internet speed."
echo ""
echo -n "Ready to start? Press Enter to continue... "
read

echo "Starting deployment..."
echo ""

# Clean up any existing volumes first (ensures fresh database)
echo "Cleaning up any existing Docker volumes..."
$COMPOSE down --volumes 2>/dev/null || true
docker system prune -f >/dev/null 2>&1 || true

# Start the deployment
$COMPOSE up -d --build

echo ""
echo -e "${GREEN}━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━${NC}"
echo -e "${GREEN}🎉 DEPLOYMENT COMPLETE! 🎉${NC}"
echo -e "${GREEN}━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━${NC}"
echo ""
echo -e "${CYAN}🌐 Your Ideas Generator 2025 is now running at:${NC}"
echo -e "${YELLOW}   http://$DOMAIN:$HTTP_PORT${NC}"
echo ""
echo -e "${BLUE}📊 Service Status:${NC}"
$COMPOSE ps

echo ""
echo -e "${BLUE}📋 Useful Commands:${NC}"
echo -e "   View logs:    ${CYAN}$COMPOSE logs -f${NC}"
echo -e "   Stop all:     ${CYAN}$COMPOSE down${NC}"
echo -e "   Restart:      ${CYAN}$COMPOSE restart${NC}"
echo -e "   Rebuild:      ${CYAN}$COMPOSE up -d --build${NC}"

echo ""
echo -e "${GREEN}✨ Setup Complete! Open your browser to the URL above! ✨${NC}"
echo ""