#!/bin/bash
# Initial setup script - Run this once after extracting the zip file

set -e

echo "🔧 GNX Web Application - Initial Setup"
echo "======================================"
echo ""

# Set all necessary permissions
echo "📋 Setting up file permissions..."

# Make all scripts executable
find . -name "*.sh" -type f -exec chmod +x {} \; 2>/dev/null || true

# Set directory permissions
mkdir -p backEnd/media backEnd/staticfiles backEnd/logs backups
chmod 755 backEnd/media backEnd/staticfiles backEnd/logs backups 2>/dev/null || true

# Set file permissions
if [ -f "backEnd/db.sqlite3" ]; then
    chmod 644 backEnd/db.sqlite3 2>/dev/null || true
fi

if [ -f ".env.production" ]; then
    chmod 600 .env.production 2>/dev/null || true
fi

# Ensure docker-start.sh is executable
chmod +x docker-start.sh 2>/dev/null || true

echo "✅ Permissions configured"
echo ""

# Check for required files
echo "📋 Checking required files..."

REQUIRED_FILES=(
    "docker-compose.yml"
    "nginx.conf"
    ".env.production"
    "backEnd/Dockerfile"
    "frontEnd/Dockerfile"
)

MISSING_FILES=()
for file in "${REQUIRED_FILES[@]}"; do
    if [ ! -f "$file" ]; then
        MISSING_FILES+=("$file")
    fi
done

if [ ${#MISSING_FILES[@]} -gt 0 ]; then
    echo "❌ Missing required files:"
    for file in "${MISSING_FILES[@]}"; do
        echo "   - $file"
    done
    exit 1
fi

echo "✅ All required files present"
echo ""

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

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

echo "✅ Docker is installed"
echo ""

echo "✅ Setup complete!"
echo ""
echo "📋 Next steps:"
echo "   1. Review and update .env.production with your settings"
echo "   2. Run: ./docker-start.sh"
echo ""