#!/bin/bash
# filepath: /home/bunker-mobile-lab/changemaker.lite.love.island/reset-site.sh

echo "🔄 Resetting Changemaker Lite site to baseline..."

# Define the mkdocs directory
MKDOCS_DIR="/home/bunker-mobile-lab/changemaker.lite.love.island/mkdocs"
DOCS_DIR="$MKDOCS_DIR/docs"

# Check if mkdocs directory exists
if [ ! -d "$MKDOCS_DIR" ]; then
    echo "❌ MkDocs directory not found: $MKDOCS_DIR"
    exit 1
fi

cd "$MKDOCS_DIR" || exit 1

echo "📂 Current directory: $(pwd)"

# Create backup directory with timestamp
BACKUP_DIR="../backup-$(date +%Y%m%d_%H%M%S)"
echo "💾 Creating backup at: $BACKUP_DIR"
mkdir -p "$BACKUP_DIR"

# Backup entire docs directory first
cp -r docs "$BACKUP_DIR/" 2>/dev/null || echo "⚠️  Warning: Could not backup docs directory"

# List of files and directories to preserve
PRESERVE_FILES=(
    # Configuration files
    "mkdocs.yml"
    "docs/index.md"
    
    # Blog directory and index
    "docs/blog"
    "docs/blog/index.md"
    
    # Stylesheets
    "docs/stylesheets/extra.css"
    
    # Template overrides
    "docs/overrides/main.html"
    
    # JavaScript files
    "docs/javascripts/gitea-widget.js"
    "docs/javascripts/github-widget.js" 
    "docs/javascripts/home.js"
    
    # Hooks
    "docs/hooks/repo_widget_hook.py"
    
    # Assets that might exist
    "docs/assets"
)

echo "🔒 Preserving essential files..."

# Create temporary directory for preserved files
TEMP_PRESERVE_DIR="/tmp/mkdocs-preserve-$$"
mkdir -p "$TEMP_PRESERVE_DIR"

# Copy preserved files to temp directory
for file in "${PRESERVE_FILES[@]}"; do
    if [ -e "$file" ]; then
        # Create directory structure in temp
        dirname_path=$(dirname "$file")
        mkdir -p "$TEMP_PRESERVE_DIR/$dirname_path"
        
        # Copy file or directory
        cp -r "$file" "$TEMP_PRESERVE_DIR/$file" 2>/dev/null
        echo "✅ Preserved: $file"
    else
        echo "⚠️  Not found (will be created): $file"
    fi
done

echo "🗑️  Cleaning docs directory..."

# Remove everything from docs except .gitkeep if it exists
find docs/ -mindepth 1 -name ".gitkeep" -prune -o -type f -exec rm -f {} \; 2>/dev/null
find docs/ -mindepth 1 -name ".gitkeep" -prune -o -type d -exec rm -rf {} \; 2>/dev/null

echo "📁 Recreating directory structure..."

# Recreate basic directory structure
mkdir -p docs/{stylesheets,javascripts,overrides,hooks,assets,blog/posts}

echo "♻️  Restoring preserved files..."

# Restore preserved files
for file in "${PRESERVE_FILES[@]}"; do
    if [ -e "$TEMP_PRESERVE_DIR/$file" ]; then
        # Create parent directory if needed
        dirname_path=$(dirname "$file")
        mkdir -p "$dirname_path"
        
        # Restore file or directory
        cp -r "$TEMP_PRESERVE_DIR/$file" "$file"
        echo "✅ Restored: $file"
    fi
done

# Clean up temp directory
rm -rf "$TEMP_PRESERVE_DIR"

echo "📝 Ensuring required files exist..."

# Ensure blog index exists
if [ ! -f "docs/blog/index.md" ]; then
    echo "Creating docs/blog/index.md..."
    cat > docs/blog/index.md << 'EOF'
<!-- filepath: /home/bunker-mobile-lab/changemaker.lite.love.island/mkdocs/docs/blog/index.md -->

EOF
fi

# Ensure main index exists with baseline content if missing
if [ ! -f "docs/index.md" ]; then
    echo "Creating baseline docs/index.md..."
    cat > docs/index.md << 'EOF'
---
template: home.html
hide:
  - navigation
  - toc
---

# Welcome to Changemaker Lite

Stop feeding your secrets to corporations. Own your political infrastructure.

## Quick Start

Get up and running in minutes:

```bash
# Clone the repository
git clone https://gitea.bnkops.com/admin/changemaker.lite
cd changemaker.lite

# Configure environment
./config.sh

# Start all services
docker compose up -d
```

## Services

Changemaker Lite includes essential services for documentation, development, and automation.

## Getting Started

1. **Setup**: Run `./config.sh` to configure your environment
2. **Launch**: Start services with `docker compose up -d`  
3. **Dashboard**: Access the Homepage at [http://localhost:3010](http://localhost:3010)

EOF
fi

# Ensure mkdocs.yml has baseline content if missing
if [ ! -f "mkdocs.yml" ]; then
    echo "Creating baseline mkdocs.yml..."
    cat > mkdocs.yml << 'EOF'
site_name: Changemaker Lite
site_description: Build Power. Not Rent It. Own your digital infrastructure.
site_url: https://cmlite.org
site_author: Bunker Operations
docs_dir: docs
site_dir: site

# Repository
repo_url: https://gitea.bnkops.com/admin/changemaker.lite
repo_name: changemaker.lite
edit_uri: ""

# Theme
theme:
  name: material
  custom_dir: docs/overrides
  palette:
    - scheme: slate
      primary: deep purple
      accent: amber
      toggle:
        icon: material/weather-night
        name: Switch to light mode
    - scheme: default
      primary: deep purple
      accent: amber
      toggle:
        icon: material/weather-sunny
        name: Switch to dark mode
  font:
    text: Inter
    code: JetBrains Mono
  features:
    - navigation.instant
    - navigation.tracking
    - navigation.tabs
    - navigation.sections
    - navigation.expand
    - navigation.top
    - search.highlight
    - search.share
    - search.suggest
    - content.code.copy

# Plugins
plugins:
  - search
  - blog:
      blog_dir: blog
      post_date_format: medium
      archive_name: Archive
      categories_name: Categories

# Extra CSS and JS
extra_css:
  - stylesheets/extra.css

extra_javascript:
  - javascripts/home.js
  - javascripts/github-widget.js
  - javascripts/gitea-widget.js

hooks: 
  - docs/hooks/repo_widget_hook.py

# Navigation
nav:
  - Home: index.md
  - Blog:
      - blog/index.md

# Copyright
copyright: >
  Copyright &copy; 2024 The Bunker Operations
EOF
fi

echo "🧹 Cleaning up build artifacts..."

# Remove build directory if it exists
if [ -d "site" ]; then
    rm -rf site
    echo "✅ Removed build directory"
fi

# Remove any cache directories
find . -name "__pycache__" -type d -exec rm -rf {} + 2>/dev/null
find . -name "*.pyc" -type f -delete 2>/dev/null

echo "🔍 Verifying reset..."

# Check that essential files exist
essential_check=true
check_files=("docs/index.md" "mkdocs.yml" "docs/blog/index.md" "docs/stylesheets/extra.css")

for file in "${check_files[@]}"; do
    if [ -f "$file" ]; then
        echo "✅ $file exists"
    else
        echo "❌ $file missing"
        essential_check=false
    fi
done

if [ "$essential_check" = true ]; then
    echo ""
    echo "🎉 Site reset complete!"
    echo "📋 Summary:"
    echo "   • Preserved essential configuration and assets"
    echo "   • Maintained blog directory and posts"
    echo "   • Kept custom stylesheets and JavaScript"
    echo "   • Backup created at: $BACKUP_DIR"
    echo ""
    echo "🚀 Next steps:"
    echo "   • Run 'mkdocs serve' to start development server"
    echo "   • Run 'mkdocs build' to generate static site"
else
    echo ""
    echo "⚠️  Reset completed with warnings - some essential files are missing"
    echo "💾 Backup available at: $BACKUP_DIR"
fi

echo ""
echo "✨ Reset complete!"