Add buttons with icons to represent workouts

Cargo.lock

@@ -1026,6 +1026,7 @@ dependencies = [
  "dimensioned 0.8.0",
  "emseries",
  "ft-core",
+ "gdk4",
  "gio",
  "glib",
  "glib-build-tools 0.18.0",
@@ -1941,6 +1942,16 @@ dependencies = [
  "cc",
 ]
 
+[[package]]
+name = "icon-test"
+version = "0.1.0"
+dependencies = [
+ "gio",
+ "glib",
+ "gtk4",
+ "libadwaita",
+]
+
 [[package]]
 name = "idna"
 version = "0.1.5"

Cargo.toml

@@ -16,6 +16,7 @@ members = [
     "geo-types",
     "gm-control-panel",
     "hex-grid",
+    "icon-test",
     "ifc",
     "kifu/core",
     "kifu/gtk",

fitnesstrax/app/Cargo.toml

@@ -15,6 +15,7 @@ emseries        = { path = "../../emseries" }
 ft-core         = { path = "../core" }
 gio             = { version = "0.18" }
 glib            = { version = "0.18" }
+gdk             = { version = "0.7", package = "gdk4" }
 gtk             = { version = "0.7", package = "gtk4", features = [ "v4_10" ] }
 thiserror       = { version = "1.0" }
 tokio           = { version = "1.34", features = [ "full" ] }

fitnesstrax/app/resources/gresources.xml

@@ -3,4 +3,11 @@
     <gresource prefix="/com/luminescent-dreams/fitnesstrax/">
         <file>style.css</file>
     </gresource>
+    <gresource prefix="/com/luminescent-dreams/fitnesstrax/icons/scalable/actions/">
+        <file preprocess="xml-stripblanks">walking2-symbolic.svg</file>
+    </gresource>
+
+    <gresource prefix="/com/luminescent-dreams/fitnesstrax/icons/scalable/actions">
+        <file preprocess="xml-stripblanks">running-symbolic.svg</file>
+    </gresource>
 </gresources>

fitnesstrax/app/resources/resources.gresource.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<gresources>
+  <gresource prefix="/org/gtk/example/icons/scalable/actions/">
+    <file preprocess="xml-stripblanks">start-here-symbolic.svg</file>
+  </gresource>
+</gresources>

fitnesstrax/app/resources/running-symbolic.svg

@@ -0,0 +1,2 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" height="16px" viewBox="0 0 16 16" width="16px"><filter id="a" height="100%" width="100%" x="0%" y="0%"><feColorMatrix color-interpolation-filters="sRGB" values="0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 1 0"/></filter><mask id="b"><g filter="url(#a)"><path d="m -1.6 -1.6 h 19.2 v 19.2 h -19.2 z" fill-opacity="0.5"/></g></mask><clipPath id="c"><path d="m 0 0 h 1600 v 1200 h -1600 z"/></clipPath><mask id="d"><g filter="url(#a)"><path d="m -1.6 -1.6 h 19.2 v 19.2 h -19.2 z" fill-opacity="0.7"/></g></mask><clipPath id="e"><path d="m 0 0 h 1600 v 1200 h -1600 z"/></clipPath><mask id="f"><g filter="url(#a)"><path d="m -1.6 -1.6 h 19.2 v 19.2 h -19.2 z" fill-opacity="0.35"/></g></mask><clipPath id="g"><path d="m 0 0 h 1600 v 1200 h -1600 z"/></clipPath><path d="m 8.5 0 c -0.828125 0 -1.5 0.671875 -1.5 1.5 s 0.671875 1.5 1.5 1.5 s 1.5 -0.671875 1.5 -1.5 s -0.671875 -1.5 -1.5 -1.5 z m -2.5 4 c -0.117188 0 -0.230469 0.027344 -0.335938 0.082031 l -2 1 c -0.144531 0.070313 -0.261718 0.1875 -0.332031 0.332031 l -1 2 c -0.1875 0.371094 -0.039062 0.820313 0.332031 1.007813 c 0.371094 0.183594 0.820313 0.035156 1.003907 -0.335937 l 0.890625 -1.777344 l 1.5625 -0.773438 c -0.042969 0.074219 -0.726563 2.835938 -0.726563 2.835938 c -0.230469 0.949218 0.398438 1.523437 0.398438 1.523437 l 3.351562 2.703125 l 0.90625 2.71875 c 0.175781 0.523438 0.742188 0.808594 1.265625 0.632813 c 0.523438 -0.175781 0.808594 -0.742188 0.632813 -1.265625 l -1 -3 c -0.0625 -0.183594 -0.171875 -0.34375 -0.324219 -0.464844 l -2 -1.597656 l 0.679688 -2.714844 l 0.25 0.625 c 0.085937 0.222656 0.28125 0.390625 0.515624 0.449219 l 2 0.5 c 0.402344 0.097656 0.808594 -0.144531 0.910157 -0.546875 c 0.097656 -0.40625 -0.144531 -0.8125 -0.546875 -0.910156 l -1.628906 -0.40625 l -0.855469 -2.144532 c -0.117188 -0.285156 -0.390625 -0.472656 -0.699219 -0.472656 z m -1.164062 6.328125 l -0.710938 2.128906 l -1.832031 1.835938 c -0.390625 0.390625 -0.390625 1.023437 0 1.414062 s 1.023437 0.390625 1.414062 0 l 2 -2 c 0.109375 -0.109375 0.191407 -0.242187 0.242188 -0.390625 l 0.542969 -1.628906 z m 0 0"/><g mask="url(#b)"><g clip-path="url(#c)" transform="matrix(1 0 0 1 -620 -120)"><path d="m 550 182 c -0.351562 0.003906 -0.695312 0.101562 -1 0.28125 v 3.4375 c 0.304688 0.179688 0.648438 0.277344 1 0.28125 c 1.105469 0 2 -0.894531 2 -2 s -0.894531 -2 -2 -2 z m 0 5 c -0.339844 0 -0.679688 0.058594 -1 0.175781 v 6.824219 h 4 v -4 c 0 -1.65625 -1.34375 -3 -3 -3 z m 0 0"/></g></g><g mask="url(#d)"><g clip-path="url(#e)" transform="matrix(1 0 0 1 -620 -120)"><path d="m 569 182 v 4 c 1.105469 0 2 -0.894531 2 -2 s -0.894531 -2 -2 -2 z m 0 5 v 7 h 3 v -4 c 0 -1.65625 -1.34375 -3 -3 -3 z m 0 0"/></g></g><g mask="url(#f)"><g clip-path="url(#g)" transform="matrix(1 0 0 1 -620 -120)"><path d="m 573 182.269531 v 3.449219 c 0.613281 -0.355469 0.996094 -1.007812 1 -1.71875 c 0 -0.714844 -0.382812 -1.375 -1 -1.730469 z m 0 4.90625 v 6.824219 h 2 v -4 c 0 -1.269531 -0.800781 -2.402344 -2 -2.824219 z m 0 0"/></g></g></svg>

fitnesstrax/app/resources/walking2-symbolic.svg

@@ -0,0 +1,2 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" height="16px" viewBox="0 0 16 16" width="16px"><filter id="a" height="100%" width="100%" x="0%" y="0%"><feColorMatrix color-interpolation-filters="sRGB" values="0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 1 0"/></filter><mask id="b"><g filter="url(#a)"><path d="m -1.6 -1.6 h 19.2 v 19.2 h -19.2 z" fill-opacity="0.5"/></g></mask><clipPath id="c"><path d="m 0 0 h 1600 v 1200 h -1600 z"/></clipPath><mask id="d"><g filter="url(#a)"><path d="m -1.6 -1.6 h 19.2 v 19.2 h -19.2 z" fill-opacity="0.7"/></g></mask><clipPath id="e"><path d="m 0 0 h 1600 v 1200 h -1600 z"/></clipPath><mask id="f"><g filter="url(#a)"><path d="m -1.6 -1.6 h 19.2 v 19.2 h -19.2 z" fill-opacity="0.35"/></g></mask><clipPath id="g"><path d="m 0 0 h 1600 v 1200 h -1600 z"/></clipPath><path d="m 9.5 1.5 c 0 0.828125 -0.671875 1.5 -1.5 1.5 s -1.5 -0.671875 -1.5 -1.5 s 0.671875 -1.5 1.5 -1.5 s 1.5 0.671875 1.5 1.5 z m 0 0"/><path d="m 7 4 c -0.550781 0 -1 0.449219 -1 1 v 4 c 0 0.265625 0.105469 0.519531 0.292969 0.707031 l 0.445312 0.449219 l -2.59375 4.328125 c -0.285156 0.476563 -0.132812 1.089844 0.34375 1.375 c 0.472657 0.28125 1.085938 0.128906 1.367188 -0.34375 l 2.34375 -3.902344 l 0.925781 0.929688 l 0.925781 2.773437 c 0.082031 0.25 0.265625 0.460938 0.5 0.578125 c 0.238281 0.121094 0.515625 0.140625 0.765625 0.054688 c 0.25 -0.082031 0.460938 -0.265625 0.578125 -0.5 c 0.121094 -0.238281 0.140625 -0.515625 0.054688 -0.765625 l -1 -3 c -0.050781 -0.148438 -0.132813 -0.28125 -0.242188 -0.390625 l -1.707031 -1.707031 v -4.585938 c 0 -0.550781 -0.449219 -1 -1 -1 z m 0 0"/><path d="m 6 4 c -0.101562 0 -0.207031 0.019531 -0.300781 0.0625 c 0 0 -2.113281 0.847656 -2.199219 2.90625 v 0.03125 v 2.25 c 0 0.414062 0.335938 0.75 0.75 0.75 s 0.75 -0.335938 0.75 -0.75 v -2.21875 c 0.039062 -0.894531 1.050781 -1.449219 1.207031 -1.53125 h 2.332031 l 1.042969 2.085938 c 0.097657 0.195312 0.273438 0.339843 0.488281 0.394531 l 2 0.5 c 0.191407 0.046875 0.394532 0.015625 0.566407 -0.085938 c 0.171875 -0.101562 0.292969 -0.269531 0.34375 -0.460937 c 0.046875 -0.195313 0.015625 -0.398438 -0.085938 -0.570313 c -0.101562 -0.171875 -0.269531 -0.292969 -0.464843 -0.34375 l -1.664063 -0.414062 l -1.097656 -2.191407 c -0.125 -0.253906 -0.382813 -0.414062 -0.667969 -0.414062 z m 0 0"/><g mask="url(#b)"><g clip-path="url(#c)" transform="matrix(1 0 0 1 -620 -100)"><path d="m 550 182 c -0.351562 0.003906 -0.695312 0.101562 -1 0.28125 v 3.4375 c 0.304688 0.179688 0.648438 0.277344 1 0.28125 c 1.105469 0 2 -0.894531 2 -2 s -0.894531 -2 -2 -2 z m 0 5 c -0.339844 0 -0.679688 0.058594 -1 0.175781 v 6.824219 h 4 v -4 c 0 -1.65625 -1.34375 -3 -3 -3 z m 0 0"/></g></g><g mask="url(#d)"><g clip-path="url(#e)" transform="matrix(1 0 0 1 -620 -100)"><path d="m 569 182 v 4 c 1.105469 0 2 -0.894531 2 -2 s -0.894531 -2 -2 -2 z m 0 5 v 7 h 3 v -4 c 0 -1.65625 -1.34375 -3 -3 -3 z m 0 0"/></g></g><g mask="url(#f)"><g clip-path="url(#g)" transform="matrix(1 0 0 1 -620 -100)"><path d="m 573 182.269531 v 3.449219 c 0.613281 -0.355469 0.996094 -1.007812 1 -1.71875 c 0 -0.714844 -0.382812 -1.375 -1 -1.730469 z m 0 4.90625 v 6.824219 h 2 v -4 c 0 -1.269531 -0.800781 -2.402344 -2 -2.824219 z m 0 0"/></g></g></svg>

fitnesstrax/app/src/app_window.rs

@@ -54,7 +54,7 @@ impl AppWindow {
         let window = adw::ApplicationWindow::builder()
             .application(adw_app)
             .width_request(800)
-            .height_request(600)
+            .height_request(746)
             .build();
 
         let stylesheet = String::from_utf8(

fitnesstrax/app/src/components/day.rs

@@ -17,13 +17,17 @@ You should have received a copy of the GNU General Public License along with Fit
 // use chrono::NaiveDate;
 // use ft_core::TraxRecord;
 use crate::{
-    components::{steps_editor, weight_editor, ActionGroup, Steps, Weight},
+    components::{steps_editor, time_distance_summary, weight_editor, ActionGroup, Steps, Weight},
     view_models::DayDetailViewModel,
 };
+use dimensioned::si;
+use ft_core::{RecordType, TraxRecord};
 use glib::Object;
 use gtk::{prelude::*, subclass::prelude::*};
 use std::cell::RefCell;
 
+use super::time_distance_detail;
+
 pub struct DaySummaryPrivate {
     date: gtk::Label,
 }
@@ -96,8 +100,10 @@ impl DaySummary {
             label.set_label(&format!("{} steps", s.to_string()));
         }
         row.append(&label);
-
         self.append(&row);
+
+        let biking_summary = view_model.biking_summary();
+        time_distance_summary(biking_summary.0, biking_summary.1).map(|label| self.append(&label));
     }
 }
 
@@ -170,51 +176,18 @@ impl DayDetail {
 
         s.append(&top_row);
 
-        /*
+        let records = view_model.records();
-        records.into_iter().for_each(|record| {
+        for emseries::Record { data, .. } in records {
-            let record_view = match record {
+            match data {
-                Record {
+                TraxRecord::BikeRide(ride) => {
-                    data: ft_core::TraxRecord::BikeRide(record),
+                    s.append(&time_distance_detail(RecordType::BikeRide, ride))
-                    ..
+                }
-                } => Some(
+                TraxRecord::Row(row) => s.append(&time_distance_detail(RecordType::Row, row)),
-                    TimeDistanceView::new(ft_core::RecordType::BikeRide, record)
+                TraxRecord::Run(run) => s.append(&time_distance_detail(RecordType::Run, run)),
-                        .upcast::<gtk::Widget>(),
+                TraxRecord::Walk(walk) => s.append(&time_distance_detail(RecordType::Walk, walk)),
-                ),
+                _ => {}
-                Record {
+            }
-                    data: ft_core::TraxRecord::Row(record),
-                    ..
-                } => Some(
-                    TimeDistanceView::new(ft_core::RecordType::Row, record).upcast::<gtk::Widget>(),
-                ),
-                Record {
-                    data: ft_core::TraxRecord::Run(record),
-                    ..
-                } => Some(
-                    TimeDistanceView::new(ft_core::RecordType::Row, record).upcast::<gtk::Widget>(),
-                ),
-                Record {
-                    data: ft_core::TraxRecord::Swim(record),
-                    ..
-                } => Some(
-                    TimeDistanceView::new(ft_core::RecordType::Row, record).upcast::<gtk::Widget>(),
-                ),
-                Record {
-                    data: ft_core::TraxRecord::Walk(record),
-                    ..
-                } => Some(
-                    TimeDistanceView::new(ft_core::RecordType::Row, record).upcast::<gtk::Widget>(),
-                ),
-                _ => None,
-            };
-
-            if let Some(record_view) = record_view {
-                record_view.add_css_class("day-detail");
-                record_view.set_halign(gtk::Align::Start);
-
-                s.append(&record_view);
         }
-        });
-        */
 
         s
     }
@@ -255,11 +228,22 @@ impl DayEdit {
         let s: Self = Object::builder().build();
         s.set_orientation(gtk::Orientation::Vertical);
         s.set_hexpand(true);
-
         *s.imp().on_finished.borrow_mut() = Box::new(on_finished);
 
-        s.append(
+        s.append(&control_buttons(&s, &view_model));
-            &ActionGroup::builder()
+        s.append(&weight_and_steps_row(&view_model));
+        s.append(&workout_buttons());
+
+        s
+    }
+
+    fn finish(&self) {
+        (self.imp().on_finished.borrow())()
+    }
+}
+
+fn control_buttons(s: &DayEdit, view_model: &DayDetailViewModel) -> ActionGroup {
+    ActionGroup::builder()
         .primary_action("Save", {
             let s = s.clone();
             let view_model = view_model.clone();
@@ -276,13 +260,14 @@ impl DayEdit {
                 s.finish();
             }
         })
-                .build(),
+        .build()
-        );
+}
 
-        let top_row = gtk::Box::builder()
+fn weight_and_steps_row(view_model: &DayDetailViewModel) -> gtk::Box {
+    let row = gtk::Box::builder()
         .orientation(gtk::Orientation::Horizontal)
         .build();
-        top_row.append(
+    row.append(
         &weight_editor(view_model.weight(), {
             let view_model = view_model.clone();
             move |w| {
@@ -292,19 +277,46 @@ impl DayEdit {
         .widget(),
     );
 
-        top_row.append(
+    row.append(
         &steps_editor(view_model.steps(), {
             let view_model = view_model.clone();
             move |s| view_model.set_steps(s)
         })
         .widget(),
     );
-        s.append(&top_row);
 
-        s
+    row
 }
 
-    fn finish(&self) {
+fn workout_buttons() -> gtk::Box {
-        (self.imp().on_finished.borrow())()
+    let sunrise_button = gtk::Button::builder()
-    }
+        .icon_name("daytime-sunrise-symbolic")
+        .width_request(64)
+        .height_request(64)
+        .build();
+
+    let walking_button = gtk::Button::builder()
+        .icon_name("walking2-symbolic")
+        .width_request(64)
+        .height_request(64)
+        .build();
+
+    let running_button = gtk::Button::builder()
+        .icon_name("running-symbolic")
+        .width_request(64)
+        .height_request(64)
+        .build();
+
+    let layout = gtk::Box::builder()
+        .orientation(gtk::Orientation::Vertical)
+        .build();
+    let row = gtk::Box::builder()
+        .orientation(gtk::Orientation::Horizontal)
+        .build();
+    row.append(&sunrise_button);
+    row.append(&walking_button);
+    row.append(&running_button);
+    layout.append(&row);
+
+    layout
 }

fitnesstrax/app/src/components/mod.rs

@@ -30,7 +30,7 @@ mod text_entry;
 pub use text_entry::{ParseError, TextEntry};
 
 mod time_distance;
-pub use time_distance::TimeDistanceView;
+pub use time_distance::{time_distance_detail, time_distance_summary};
 
 mod weight;
 pub use weight::{weight_editor, Weight};

fitnesstrax/app/src/components/time_distance.rs

@@ -17,38 +17,38 @@ You should have received a copy of the GNU General Public License along with Fit
 // use crate::components::{EditView, ParseError, TextEntry};
 // use chrono::{Local, NaiveDate};
 // use dimensioned::si;
+use dimensioned::si;
 use ft_core::{RecordType, TimeDistance};
 use glib::Object;
 use gtk::{prelude::*, subclass::prelude::*};
 use std::cell::RefCell;
 
-#[derive(Default)]
+pub fn time_distance_summary(
-pub struct TimeDistanceViewPrivate {
+    distance: si::Meter<f64>,
-    #[allow(unused)]
+    duration: si::Second<f64>,
-    record: RefCell<Option<TimeDistance>>,
+) -> Option<gtk::Label> {
+    let text = match (distance > si::M, duration > si::S) {
+        (true, true) => Some(format!(
+            "{} kilometers of biking in {} minutes",
+            distance.value_unsafe / 1000.,
+            duration.value_unsafe / 60.
+        )),
+        (true, false) => Some(format!(
+            "{} kilometers of biking",
+            distance.value_unsafe / 1000.
+        )),
+        (false, true) => Some(format!("{} seconds of biking", duration.value_unsafe / 60.)),
+        (false, false) => None,
+    };
+
+    text.map(|text| gtk::Label::new(Some(&text)))
 }
 
-#[glib::object_subclass]
+pub fn time_distance_detail(type_: ft_core::RecordType, record: ft_core::TimeDistance) -> gtk::Box {
-impl ObjectSubclass for TimeDistanceViewPrivate {
+    let layout = gtk::Box::builder()
-    const NAME: &'static str = "TimeDistanceView";
+        .orientation(gtk::Orientation::Vertical)
-    type Type = TimeDistanceView;
+        .hexpand(true)
-    type ParentType = gtk::Box;
+        .build();
-}
-
-impl ObjectImpl for TimeDistanceViewPrivate {}
-impl WidgetImpl for TimeDistanceViewPrivate {}
-impl BoxImpl for TimeDistanceViewPrivate {}
-
-glib::wrapper! {
-    pub struct TimeDistanceView(ObjectSubclass<TimeDistanceViewPrivate>) @extends gtk::Box, gtk::Widget, @implements gtk::Orientable;
-}
-
-impl TimeDistanceView {
-    pub fn new(type_: RecordType, record: TimeDistance) -> Self {
-        let s: Self = Object::builder().build();
-        s.set_orientation(gtk::Orientation::Vertical);
-        s.set_hexpand(true);
-
     let first_row = gtk::Box::builder().homogeneous(true).build();
 
     first_row.append(
@@ -89,9 +89,9 @@ impl TimeDistanceView {
             .build(),
     );
 
-        s.append(&first_row);
+    layout.append(&first_row);
 
-        s.append(
+    layout.append(
         &gtk::Label::builder()
             .halign(gtk::Align::Start)
             .label(
@@ -102,7 +102,5 @@ impl TimeDistanceView {
             )
             .build(),
     );
-
+    layout
-        s
-    }
 }

fitnesstrax/app/src/main.rs

@@ -60,6 +60,9 @@ fn main() {
         .build();
 
     adw_app.connect_activate(move |adw_app| {
+        let icon_theme = gtk::IconTheme::for_display(&gdk::Display::default().unwrap());
+        icon_theme.add_resource_path(&(RESOURCE_BASE_PATH.to_owned() + "/icons/scalable/actions"));
+
         AppWindow::new(app_id, RESOURCE_BASE_PATH, adw_app, ft_app.clone());
     });
 

fitnesstrax/app/src/view_models/day_detail.rs

@@ -17,7 +17,7 @@ You should have received a copy of the GNU General Public License along with Fit
 use crate::app::App;
 use dimensioned::si;
 use emseries::{Record, RecordId, Recordable};
-use ft_core::TraxRecord;
+use ft_core::{TimeDistance, TraxRecord};
 use std::{
     collections::HashMap,
     ops::Deref,
@@ -44,6 +44,15 @@ impl<T: Clone + emseries::Recordable> RecordState<T> {
         }
     }
 
+    fn data(&self) -> Option<&Record<T>> {
+        match self {
+            RecordState::Original(ref r) => Some(&r),
+            RecordState::New(ref r) => None,
+            RecordState::Updated(ref r) => Some(&r),
+            RecordState::Deleted(ref r) => Some(&r),
+        }
+    }
+
     fn with_value(self, value: T) -> RecordState<T> {
         match self {
             RecordState::Original(r) => RecordState::Updated(Record { data: value, ..r }),
@@ -86,43 +95,24 @@ pub struct DayDetailViewModel {
     weight: Arc<RwLock<Option<RecordState<ft_core::Weight>>>>,
     steps: Arc<RwLock<Option<RecordState<ft_core::Steps>>>>,
     records: Arc<RwLock<HashMap<RecordId, RecordState<TraxRecord>>>>,
+
+    original_records: Vec<Record<TraxRecord>>,
 }
 
 impl DayDetailViewModel {
     pub fn new(date: chrono::NaiveDate, records: Vec<Record<TraxRecord>>, app: App) -> Self {
-        let (weight_records, records): (Vec<Record<TraxRecord>>, Vec<Record<TraxRecord>>) =
+        let s = Self {
-            records.into_iter().partition(|r| r.data.is_weight());
-        let (step_records, records): (Vec<Record<TraxRecord>>, Vec<Record<TraxRecord>>) =
-            records.into_iter().partition(|r| r.data.is_steps());
-        Self {
             app: Some(app),
             date,
-            weight: Arc::new(RwLock::new(
-                weight_records
-                    .first()
-                    .and_then(|r| match r.data {
-                        TraxRecord::Weight(ref w) => Some((r.id.clone(), w.clone())),
-                        _ => None,
-                    })
-                    .map(|(id, w)| RecordState::Original(Record { id, data: w })),
-            )),
-            steps: Arc::new(RwLock::new(
-                step_records
-                    .first()
-                    .and_then(|r| match r.data {
-                        TraxRecord::Steps(ref w) => Some((r.id.clone(), w.clone())),
-                        _ => None,
-                    })
-                    .map(|(id, w)| RecordState::Original(Record { id, data: w })),
-            )),
 
-            records: Arc::new(RwLock::new(
+            weight: Arc::new(RwLock::new(None)),
-                records
+            steps: Arc::new(RwLock::new(None)),
-                    .into_iter()
+            records: Arc::new(RwLock::new(HashMap::new())),
-                    .map(|r| (r.id.clone(), RecordState::Original(r)))
+
-                    .collect::<HashMap<RecordId, RecordState<TraxRecord>>>(),
+            original_records: records,
-            )),
+        };
-        }
+        s.populate_records();
+        s
     }
 
     pub fn weight(&self) -> Option<si::Kilogram<f64>> {
@@ -163,6 +153,40 @@ impl DayDetailViewModel {
         *record = Some(new_record);
     }
 
+    pub fn biking_summary(&self) -> (si::Meter<f64>, si::Second<f64>) {
+        self.records.read().unwrap().iter().fold(
+            (0. * si::M, 0. * si::S),
+            |(acc_distance, acc_duration), (_, record)| match record.data() {
+                Some(Record {
+                    data:
+                        TraxRecord::BikeRide(TimeDistance {
+                            distance, duration, ..
+                        }),
+                    ..
+                }) => (
+                    distance
+                        .map(|distance| acc_distance + distance)
+                        .unwrap_or(acc_distance),
+                    (duration
+                        .map(|duration| acc_duration + duration)
+                        .unwrap_or(acc_duration)),
+                ),
+
+                _ => (acc_distance, acc_duration),
+            },
+        )
+    }
+
+    pub fn records(&self) -> Vec<Record<TraxRecord>> {
+        let read_lock = self.records.read().unwrap();
+        read_lock
+            .iter()
+            .map(|(_, record_state)| record_state.data())
+            .filter_map(|r| r)
+            .cloned()
+            .collect::<Vec<Record<TraxRecord>>>()
+    }
+
     pub fn save(&self) {
         glib::spawn_future({
             let s = self.clone();
@@ -230,6 +254,64 @@ impl DayDetailViewModel {
     }
 
     pub fn revert(&self) {
-        unimplemented!();
+        self.populate_records();
+    }
+
+    fn populate_records(&self) {
+        let records = self.original_records.clone();
+
+        let (weight_records, records): (Vec<Record<TraxRecord>>, Vec<Record<TraxRecord>>) =
+            records.into_iter().partition(|r| r.data.is_weight());
+        let (step_records, records): (Vec<Record<TraxRecord>>, Vec<Record<TraxRecord>>) =
+            records.into_iter().partition(|r| r.data.is_steps());
+
+        *self.weight.write().unwrap() = weight_records
+            .first()
+            .and_then(|r| match r.data {
+                TraxRecord::Weight(ref w) => Some((r.id.clone(), w.clone())),
+                _ => None,
+            })
+            .map(|(id, w)| RecordState::Original(Record { id, data: w }));
+
+        *self.steps.write().unwrap() = step_records
+            .first()
+            .and_then(|r| match r.data {
+                TraxRecord::Steps(ref w) => Some((r.id.clone(), w.clone())),
+                _ => None,
+            })
+            .map(|(id, w)| RecordState::Original(Record { id, data: w }));
+
+        *self.records.write().unwrap() = records
+            .into_iter()
+            .map(|r| (r.id.clone(), RecordState::Original(r)))
+            .collect::<HashMap<RecordId, RecordState<TraxRecord>>>();
     }
 }
+
+/*
+struct SavedRecordIterator<'a> {
+    read_lock: RwLockReadGuard<'a, HashMap<RecordId, RecordState<TraxRecord>>>,
+    iter: Box<dyn Iterator<Item = &'a Record<TraxRecord>> + 'a>,
+}
+
+impl<'a> SavedRecordIterator<'a> {
+    fn new(records: Arc<RwLock<HashMap<RecordId, RecordState<TraxRecord>>>>) -> Self {
+        let read_lock = records.read().unwrap();
+        let iter = read_lock
+            .iter()
+            .map(|(_, record_state)| record_state.data())
+            .filter_map(|r| r);
+        Self {
+            read_lock,
+            iter: Box::new(iter),
+        }
+    }
+}
+
+impl<'a> Iterator for SavedRecordIterator<'a> {
+    type Item = &'a Record<TraxRecord>;
+    fn next(&mut self) -> Option<Self::Item> {
+        None
+    }
+}
+*/

fitnesstrax/core/src/types.rs

@@ -118,6 +118,14 @@ impl TraxRecord {
     pub fn is_steps(&self) -> bool {
         matches!(self, TraxRecord::Steps(_))
     }
+
+    pub fn is_bike_ride(&self) -> bool {
+        matches!(self, TraxRecord::BikeRide(_))
+    }
+
+    pub fn is_run(&self) -> bool {
+        matches!(self, TraxRecord::Run(_))
+    }
 }
 
 impl Recordable for TraxRecord {

flake.nix

@@ -36,6 +36,7 @@
             pkgs.gst_all_1.gstreamer
             pkgs.gtk4
             pkgs.libadwaita
+            pkgs.librsvg
             pkgs.nodejs
             pkgs.openssl
             pkgs.pipewire

icon-test/Cargo.toml

@@ -0,0 +1,12 @@
+[package]
+name = "icon-test"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+adw             = { version = "0.5", package = "libadwaita", features = [ "v1_4" ] }
+gio             = { version = "0.18" }
+glib            = { version = "0.18" }
+gtk             = { version = "0.7", package = "gtk4", features = [ "v4_10" ] }

icon-test/src/main.rs

@@ -0,0 +1,38 @@
+use adw::prelude::*;
+
+fn main() {
+    let adw_app = adw::Application::builder().build();
+
+    adw_app.connect_activate(move |adw_app| {
+        let window = gtk::ApplicationWindow::builder()
+            .application(adw_app)
+            .width_request(400)
+            .height_request(400)
+            .build();
+
+        let sunrise_button = gtk::Button::builder()
+            .icon_name("daytime-sunrise-symbolic")
+            .width_request(64)
+            .height_request(64)
+            .build();
+
+        let walking_button = gtk::Button::builder()
+            .icon_name("walking2-symbolic")
+            .width_request(64)
+            .height_request(64)
+            .build();
+
+        let layout = gtk::Box::builder()
+            .orientation(gtk::Orientation::Horizontal)
+            .valign(gtk::Align::Start)
+            .build();
+        layout.append(&sunrise_button);
+        layout.append(&walking_button);
+
+        window.set_child(Some(&layout));
+        window.present();
+    });
+
+    let args: Vec<String> = std::env::args().collect();
+    ApplicationExtManual::run_with_args(&adw_app, &args);
+}