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use axum::{
Router,
body::Body,
extract::{Path, State},
response::Response,
routing::get,
};
use sessionhash::RequestContext;
use crate::{RuntimeError, fs, state::SplormState};
pub fn routes() -> Router<SplormState> {
Router::new().route("/stats/now/{name}", get(stats))
}
async fn stats(
Path(name): Path<String>,
State(state): State<SplormState>,
ctx: RequestContext,
) -> Result<Response, RuntimeError> {
tracing::trace!("{ctx} GET /api/stats/{name}");
let graphs = {
let mut connector = state.gatherer_thread().await;
connector.regular_graphs().await
};
let file_path = match name.as_str() {
"current_hostmeminfo.gif" => graphs.meminfo,
"current_hostnetinfo.gif" => graphs.meminfo,
"current_hostcpuinfo.gif" => graphs.cpuinfo,
_ => return Err(RuntimeError::generic_404()),
};
tracing::trace!("graph {name} system_path={file_path}");
let file = fs::unsafe_read_file(file_path).await?;
Response::builder()
.header("content-type", "image/gif")
.status(200)
.body(Body::from(file))
.map_err(|_| RuntimeError::Unknown)
}
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