fix: warnings, style, non-timeserie lock (maybe)

src/app/data/source.rs

@@ -1,9 +1,8 @@
 use super::FetchError;
 use chrono::{DateTime, Utc};
-use eframe::egui::plot::{Value, Values};
+use eframe::egui::plot::Value;
 use eframe::epaint::Color32;
 use std::sync::RwLock;
-use tracing::info;
 
 #[derive(Debug)]
 pub struct Panel {
@@ -82,9 +81,9 @@ impl Source {
 		return (Utc::now() - *last_fetch).num_seconds() < self.interval as i64;
 	}
 
-	pub fn fetch(&self) -> Result<serde_json::Value, FetchError> {
+	// pub fn fetch(&self) -> Result<serde_json::Value, FetchError> {
-		fetch(self.url.as_str())
+	// 	fetch(self.url.as_str())
-	}
+	// }
 }
 
 pub fn fetch(url: &str) -> Result<serde_json::Value, FetchError> {
@@ -139,7 +138,7 @@ impl Metric {
 		min_x: Option<f64>,
 		max_x: Option<f64>,
 		chunk_size: Option<u32>,
-	) -> Values {
+	) -> Vec<Value> {
 		let mut values = self.data.read().expect("Values RwLock poisoned").clone();
 		if let Some(min_x) = min_x {
 			values.retain(|x| x.x > min_x);
@@ -154,6 +153,6 @@ impl Metric {
 				values = iter.map(|x| avg_value(x)).collect();
 			}
 		}
-		Values::from_values(values)
+		values
 	}
 }

src/app/gui/metric.rs

@@ -23,7 +23,9 @@ pub fn metric_display_ui(ui: &mut Ui, metric: &Metric, _width: f32) {
 		ui.label(&metric.name);
 		ui.with_layout(Layout::top_down(Align::RIGHT), |ui| {
 			ui.horizontal(|ui| {
+				if metric.panel_id >= 0 {
 					ui.label(format!("panel: {}", metric.panel_id));
+				}
 				if metric.query_y.len() > 0 {
 					ui.label(format!("y: {}", metric.query_y));
 				}

src/app/gui/panel.rs

@@ -1,6 +1,6 @@
 use chrono::{Local, Utc};
 use eframe::{egui::{
-	plot::{Corner, GridMark, Legend, Line, Plot},
+	plot::{Corner, GridMark, Legend, Line, Plot, Values},
 	DragValue, Layout, Ui, Slider, TextEdit,
 }, emath::Vec2};
 
@@ -73,6 +73,8 @@ pub fn panel_body_ui(ui: &mut Ui, panel: &mut Panel, metrics: &Vec<Metric>) {
 		p = p.set_margin_fraction(Vec2 { x: 0.0, y: 0.1 });
 	}
 
+
+	if panel.timeserie {
 		if panel.view_scroll {
 			let _now = (Utc::now().timestamp() as f64) - (60.0 * panel.view_offset as f64);
 			p = p.include_x(_now);
@@ -82,8 +84,6 @@ pub fn panel_body_ui(ui: &mut Ui, panel: &mut Panel, metrics: &Vec<Metric>) {
 					.include_x(_now - (panel.view_size as f64 * 60.0)); // ??? TODO
 			}
 		}
-
-	if panel.timeserie {
 		p = p
 			.x_axis_formatter(|x, _range| timestamp_to_str(x as i64, true, false))
 			.label_formatter(|name, value| {
@@ -128,7 +128,7 @@ pub fn panel_body_ui(ui: &mut Ui, panel: &mut Panel, metrics: &Vec<Metric>) {
 			});
 	}
 
-	p.show(ui, |plot_ui| {
+	let mut lines : Vec<Line> = Vec::new();
 	let _now = Utc::now().timestamp() as f64;
 	let _off = (panel.view_offset as f64) * 60.0; // TODO multiplying x60 makes sense only for timeseries
 	let _size = (panel.view_size as f64) * 60.0; // TODO multiplying x60 makes sense only for timeseries
@@ -137,12 +137,25 @@ pub fn panel_body_ui(ui: &mut Ui, panel: &mut Panel, metrics: &Vec<Metric>) {
 	let chunk_size = if panel.reduce { Some(panel.view_chunks) } else { None };
 	for metric in metrics {
 		if metric.panel_id == panel.id {
-				// let chunks = None;
+			let values = metric.values(min_x, max_x, chunk_size); 
-				let line = Line::new(metric.values(min_x, max_x, chunk_size))
+			if !panel.timeserie && panel.view_scroll && values.len() > 0 {
-					.name(metric.name.as_str())
+				let l = values.len() - 1;
-					.color(metric.color);
+				p = p.include_x(values[0].x)
-				plot_ui.line(line);
+					.include_x(values[l].x)
+					.include_y(values[0].y)
+					.include_y(values[l].y);
 			}
+			lines.push(
+				Line::new(Values::from_values(values))
+				.name(metric.name.as_str())
+				.color(metric.color)
+			);
+		}
+	}
+
+	p.show(ui, |plot_ui| {
+		for line in lines {
+			plot_ui.line(line);
 		}
 	});
 }

src/app/mod.rs

@@ -130,7 +130,7 @@ impl eframe::App for App {
 			// let mut to_delete: Option<usize> = None;
 			SidePanel::left("sources-bar")
 				.width_range(280.0..=800.0)
-				.default_width(350.0)
+				.default_width(330.0)
 				.show(ctx, |ui| {
 					let panels = self.data.panels.read().expect("Panels RwLock poisoned");
 					let panel_width = ui.available_width();
@@ -208,7 +208,6 @@ impl eframe::App for App {
 							}
 						}
 						if self.edit {
-							ui.add_space(20.0);
 							ui.separator();
 							ui.horizontal(|ui| {
 								ui.heading("new source");
@@ -232,6 +231,7 @@ impl eframe::App for App {
 								&panels,
 								panel_width,
 							);
+							ui.add_space(5.0);
 							if self.padding {
 								ui.add_space(300.0);
 							}