<IfModule mod_headers.c>
    # Allow trusted frontend origins
    SetEnvIf Origin "^https://(v2\.gcm\.co\.ke|v2api\.gcm\.co\.ke|gcm\.co\.ke|www\.gcm\.co\.ke|localhost:3000)$" CORS_ORIGIN=$0
    
    Header always set Access-Control-Allow-Origin "%{CORS_ORIGIN}e" env=CORS_ORIGIN
    Header always set Access-Control-Allow-Credentials "true" env=CORS_ORIGIN
    Header always set Access-Control-Allow-Methods "GET, POST, PUT, PATCH, DELETE, OPTIONS" env=CORS_ORIGIN
    Header always set Access-Control-Allow-Headers "Origin, X-Requested-With, Content-Type, Accept, Authorization, X-XSRF-TOKEN" env=CORS_ORIGIN
    Header always set Vary "Origin"
</IfModule>

<IfModule mod_rewrite.c>
    <IfModule mod_negotiation.c>
        Options -MultiViews -Indexes
    </IfModule>

    RewriteEngine On

    # Handle preflight OPTIONS requests
    RewriteCond %{REQUEST_METHOD} OPTIONS
    RewriteRule ^(.*)$ $1 [R=204,L]

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

    # Handle X-XSRF-Token Header
    RewriteCond %{HTTP:x-xsrf-token} .
    RewriteRule .* - [E=HTTP_X_XSRF_TOKEN:%{HTTP:X-XSRF-Token}]

    # Redirect Trailing Slashes If Not A Folder...
    RewriteCond %{REQUEST_FILENAME} !-d
    RewriteCond %{REQUEST_URI} (.+)/$
    RewriteRule ^ %1 [L,R=301]

    # Send Requests To Front Controller...
    RewriteCond %{REQUEST_FILENAME} !-d
    RewriteCond %{REQUEST_FILENAME} !-f
    RewriteRule ^ index.php [L]
</IfModule>
