# Proxy configuration for nginx
map $http_x_forwarded_proto $origin_proto {
    default $http_x_forwarded_proto;
    ""      $scheme;
}

# Map to detect API routes that should go to CMS (port 3001)
map $request_uri $cms_api {
    default 0;
    ~^/auth/(register|me|profile|password|reset|verify|logout) 1;
    ~^/auth/login$ 2;  # Special case - handled with if
    ~^/branding/?$ 1;
    ~^/courses/?$ 1;
    ~^/admin/?$ 1;
    ~^/organization/?$ 1;
    ~^/users/ 1;
    ~^/question-bank/ 1;
    ~^/test-templates/ 1;
    ~^/knowledge-base/ 1;
    ~^/api/ 1;
    ~^/assets/ 1;
    ~^/modules/ 1;
    ~^/lessons/ 1;
    ~^/grading/ 1;
    ~^/token-usage/ 1;
    ~^/sam/ 1;
    ~^/embeddings/ 1;
    =/health 1;
}

# For /auth/login, only POST should go to CMS
map "$request_uri:$request_method" $login_post {
    default 0;
    "~^/auth/login$:POST" 1;
}