output to main

src/grafana_service.rs

@@ -1,4 +1,4 @@
-use crate::types;
+use crate::{metric::MetricResult, types};
 
 use hyper::{Body, Client, Method, Request, StatusCode};
 use tokio::io::{stdout, AsyncWriteExt as _};
@@ -34,7 +34,7 @@ impl GrafanaService {
         Ok(())
     }
 
-    pub async fn extract_metrics(&self, panel_url: &str) -> types::Result<()> {
+    pub async fn extract_metrics(&self, panel_url: &str) -> types::Result<MetricResult> {
         let pm = prometheus::Prometheus::new(
             self,
             "/api/datasources/proxy/1/api/v1/query_range",
@@ -43,8 +43,7 @@ impl GrafanaService {
         );
         let r = pm.query(1634672070, 1634672970).await?;
 
-
-        Ok(())
+        Ok(r)
     }
 
     async fn get(&self, suburl: &str) -> types::Result<(StatusCode, serde_json::Value)> {

src/grafana_service/prometheus.rs

@@ -71,7 +71,7 @@ fn parse_result(value: Value) -> types::Result<MetricResult> {
     let mut result = MetricResult::new();
     result.insert(metric_name, values.to_owned());
 
-    println!("{:?}", result);
+    // println!("{:?}", result);
 
     return Ok(result);
 }

src/main.rs

@@ -29,8 +29,16 @@ async fn main() -> types::Result<()> {
 
     // gs.test_connection().await?;
     // gs.get_datasources().await?;
-    gs.extract_metrics("http://localhost:3000/d/YeBxHjzWz/starter-app-stats?editPanel=2&orgId=1")
+    let r = gs.extract_metrics("http://localhost:3000/d/YeBxHjzWz/starter-app-stats?editPanel=2&orgId=1")
         .await?;
 
+    let key = r.keys().nth(0).unwrap();
+    println!("{}", key);
+
+    let vs = &r[key];
+    for (t, v) in vs.iter() {
+        println!("{}\t{}", t, v);
+    }
+
     Ok(())
 }