rudof_mcp 0.2.15

use rmcp::{ErrorData as McpError, RoleServer, model::*, service::RequestContext};

/// Return the list of available resource templates.
///
/// Templates document URI patterns that clients can use to construct resource URIs
/// without knowing all valid values in advance.
pub async fn list_resource_templates(
    _request: Option<PaginatedRequestParams>,
    _ctx: RequestContext<RoleServer>,
) -> Result<ListResourceTemplatesResult, McpError> {
    let templates: Vec<ResourceTemplate> = vec![Annotated::new(
        RawResourceTemplate {
            uri_template: "rudof://current-data/{format}".to_string(),
            name: "RDF Data in Specific Format".to_string(),
            title: None,
            description: Some(
                "Access the currently loaded RDF data serialized in a specific format. \
                     {format} must be one of: turtle, ntriples, rdfxml, jsonld, trig, nquads, n3."
                    .to_string(),
            ),
            mime_type: None,
            icons: None,
        },
        None,
    )];

    Ok(ListResourceTemplatesResult {
        resource_templates: templates,
        next_cursor: None,
        ..Default::default()
    })
}