RewriteEngine On

# Handle Authorization Header
RewriteCond %{HTTP:Authorization} .
RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}]

# Allow specific PHP files in root
RewriteCond %{REQUEST_FILENAME} -f
RewriteCond %{REQUEST_URI} \.(php)$ [NC]
RewriteRule ^(.*)$ - [L]

# Allow static assets
RewriteCond %{REQUEST_FILENAME} -f
RewriteCond %{REQUEST_URI} \.(css|js|png|jpg|jpeg|gif|ico|svg|woff|woff2|ttf|eot|pdf|json)$ [NC]
RewriteRule ^(.*)$ - [L]

# Handle install routes specifically
RewriteRule ^install(/.*)?$ index.php [L,QSA]

# Send everything else to index.php
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^ index.php [L]

# Deny direct access to sensitive files
<Files .env>
    Order allow,deny
    Deny from all
</Files>

<Files composer.json>
    Order allow,deny
    Deny from all
</Files>

<Files composer.lock>
    Order allow,deny
    Deny from all
</Files>

<Files artisan>
    Order allow,deny
    Deny from all
</Files>

# Set proper MIME types
AddType application/json .json
AddType application/javascript .js
AddType text/css .css

# Compression for better performance
<IfModule mod_deflate.c>
    AddOutputFilterByType DEFLATE text/plain
    AddOutputFilterByType DEFLATE text/html
    AddOutputFilterByType DEFLATE text/xml
    AddOutputFilterByType DEFLATE text/css
    AddOutputFilterByType DEFLATE application/xml
    AddOutputFilterByType DEFLATE application/xhtml+xml
    AddOutputFilterByType DEFLATE application/rss+xml
    AddOutputFilterByType DEFLATE application/javascript
    AddOutputFilterByType DEFLATE application/x-javascript
</IfModule>

# Security Headers
<IfModule mod_headers.c>
    Header set X-Content-Type-Options nosniff
    Header set X-Frame-Options DENY
    Header set X-XSS-Protection "1; mode=block"
    Header set Referrer-Policy "strict-origin-when-cross-origin"
</IfModule>

# Cache static assets
<IfModule mod_expires.c>
    ExpiresActive On
    ExpiresByType text/css "access plus 1 month"
    ExpiresByType application/javascript "access plus 1 month"
    ExpiresByType image/png "access plus 1 month"
    ExpiresByType image/jpg "access plus 1 month"
    ExpiresByType image/jpeg "access plus 1 month"
    ExpiresByType image/gif "access plus 1 month"
    ExpiresByType image/svg+xml "access plus 1 month"
    ExpiresByType image/x-icon "access plus 1 year"
</IfModule>
