#!/bin/bash

# Dubai Metaverse - UE5 Project Setup Script
# This script provides instructions and validation for UE5 project setup

set -e  # Exit on error

echo "=========================================="
echo "Dubai Metaverse - UE5 Project Setup"
echo "=========================================="
echo ""

# Check if UE5 project file exists
if [ -f "DubaiMetaverse.uproject" ]; then
    echo "✓ UE5 project file found: DubaiMetaverse.uproject"
else
    echo "⚠ UE5 project file not found"
    echo ""
    echo "Please create the UE5 project manually:"
    echo "1. Open Epic Games Launcher"
    echo "2. Launch Unreal Engine 5.4"
    echo "3. Create new project: 'DubaiMetaverse'"
    echo "4. Template: Blank (or Third Person)"
    echo "5. Blueprint (C++ can be added later)"
    echo "6. Target Platform: Desktop"
    echo "7. Quality Preset: Maximum"
    echo "8. Starter Content: No"
    echo "9. Save project in this directory"
    echo ""
    read -p "Press Enter when project is created..."
fi

# Check for Content directory
if [ -d "Content" ]; then
    echo "✓ Content directory found"
    
    # Check for expected folder structure
    echo ""
    echo "Checking folder structure..."
    
    DIRS=("Content/Maps" "Content/Assets" "Content/Blueprints" "Content/PCG" "Content/Cinematics" "Content/Audio")
    MISSING_DIRS=()
    
    for dir in "${DIRS[@]}"; do
        if [ ! -d "$dir" ]; then
            MISSING_DIRS+=("$dir")
        fi
    done
    
    if [ ${#MISSING_DIRS[@]} -eq 0 ]; then
        echo "✓ All expected directories exist"
    else
        echo "⚠ Missing directories:"
        for dir in "${MISSING_DIRS[@]}"; do
            echo "  - $dir"
        done
        echo ""
        read -p "Create missing directories? (y/n) " -n 1 -r
        echo
        if [[ $REPLY =~ ^[Yy]$ ]]; then
            for dir in "${MISSING_DIRS[@]}"; do
                mkdir -p "$dir"
                echo "✓ Created: $dir"
            done
        fi
    fi
else
    echo "⚠ Content directory not found"
    echo "This script should be run from the UE5 project root directory"
    exit 1
fi

# Check for Config directory
if [ -d "Config" ]; then
    echo "✓ Config directory found"
else
    echo "⚠ Config directory not found"
    echo "This may be normal for a new project"
fi

# Summary
echo ""
echo "=========================================="
echo "UE5 Project Setup Check Complete"
echo "=========================================="
echo ""
echo "Next steps:"
echo "1. Open project in Unreal Editor"
echo "2. Configure project settings (see PROJECT_SETTINGS.md)"
echo "3. Install required plugins (see PLUGINS.md)"
echo "4. Set up World Partition"
echo "5. Begin asset import"
echo ""