Clean up warnings and remove printlns

This required some big overhauls. The view model no longer takes records. It only takes the date that it is responsible for, and it will ask the database for records pertaining to that date. This means that once the view model has saved all of its records, it can simply reload those records from the database. This has the effect that as soon as the user moves from DayEdit back to DayDetail, all of the interesting information has been repopulated.

Cargo.lock

@@ -933,6 +933,7 @@ dependencies = [
  "dimensioned 0.8.0",
  "emseries",
  "ft-core",
+ "gdk4",
  "gio",
  "glib",
  "glib-build-tools 0.18.0",
@@ -1794,6 +1795,16 @@ 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",

emseries/src/series.rs

@@ -110,7 +110,7 @@ where
                         .map_err(EmseriesReadError::JSONParseError)
                         .and_then(Record::try_from)
                     {
-                        Ok(record) => records.insert(record.id.clone(), record.clone()),
+                        Ok(record) => records.insert(record.id, record.clone()),
                         Err(EmseriesReadError::RecordDeleted(id)) => records.remove(&id),
                         Err(err) => return Err(err),
                     };
@@ -126,7 +126,7 @@ where
     pub fn put(&mut self, entry: T) -> Result<RecordId, EmseriesWriteError> {
         let uuid = RecordId::default();
         let record = Record {
-            id: uuid.clone(),
+            id: uuid,
             data: entry,
         };
         self.update(record)?;
@@ -136,7 +136,7 @@ where
     /// Update an existing record. The [RecordId] of the record passed into this function must match
     /// the [RecordId] of a record already in the database.
     pub fn update(&mut self, record: Record<T>) -> Result<(), EmseriesWriteError> {
-        self.records.insert(record.id.clone(), record.clone());
+        self.records.insert(record.id, record.clone());
         let write_res = match serde_json::to_string(&RecordOnDisk {
             id: record.id,
             data: Some(record.data),
@@ -166,7 +166,7 @@ where
         self.records.remove(uuid);
 
         let rec: RecordOnDisk<T> = RecordOnDisk {
-            id: uuid.clone(),
+            id: *uuid,
             data: None,
         };
         match serde_json::to_string(&rec) {

emseries/src/types.rs

@@ -120,7 +120,7 @@ pub trait Recordable {
 /// Uniquely identifies a record.
 ///
 /// This is a wrapper around a basic uuid with some extra convenience methods.
-#[derive(Clone, Debug, Eq, Hash, PartialEq, Deserialize, Serialize)]
+#[derive(Clone, Copy, Debug, Eq, Hash, PartialEq, Deserialize, Serialize)]
 pub struct RecordId(Uuid);
 
 impl Default for RecordId {
@@ -190,7 +190,7 @@ mod test {
 
     impl Recordable for WeightRecord {
         fn timestamp(&self) -> Timestamp {
-            Timestamp::Date(self.date.clone())
+            Timestamp::Date(self.date)
         }
 
         fn tags(&self) -> Vec<String> {

emseries/tests/test_io.rs

@@ -20,7 +20,7 @@ extern crate emseries;
 
 #[cfg(test)]
 mod test {
-    use chrono::{format::Fixed, prelude::*};
+    use chrono::{prelude::*};
     use chrono_tz::Etc::UTC;
     use dimensioned::si::{Kilogram, Meter, Second, M, S};
 
@@ -42,7 +42,7 @@ mod test {
 
     impl Recordable for BikeTrip {
         fn timestamp(&self) -> Timestamp {
-            Timestamp::DateTime(self.datetime.clone())
+            Timestamp::DateTime(self.datetime)
         }
         fn tags(&self) -> Vec<String> {
             Vec::new()
@@ -99,7 +99,7 @@ mod test {
         ]
     }
 
-    fn run_test<T>(test: T) -> ()
+    fn run_test<T>(test: T)
     where
         T: FnOnce(tempfile::TempPath),
     {
@@ -108,7 +108,7 @@ mod test {
         test(tmp_path);
     }
 
-    fn run<T>(test: T) -> ()
+    fn run<T>(test: T)
     where
         T: FnOnce(Series<BikeTrip>),
     {
@@ -280,8 +280,7 @@ mod test {
                             UTC.with_ymd_and_hms(2011, 11, 04, 0, 0, 0)
                                 .unwrap()
                                 .with_timezone(&FixedOffset::east_opt(0).unwrap()),
-                        )
-                        .into(),
+                        ),
                         true,
                     ),
                     |l, r| l.timestamp().cmp(&r.timestamp()),

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/gresources.xml

@@ -3,4 +3,15 @@
     <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>
+
+    <gresource prefix="/com/luminescent-dreams/fitnesstrax/icons/scalable/actions">
+        <file preprocess="xml-stripblanks">cycling-symbolic.svg</file>
+    </gresource>
 </gresources>

fitnesstrax/app/resources/cycling-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 2 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 0 0"/><path d="m 4.285156 13 c 0 0.703125 -0.582031 1.285156 -1.285156 1.285156 s -1.285156 -0.582031 -1.285156 -1.285156 s 0.582031 -1.285156 1.285156 -1.285156 s 1.285156 0.582031 1.285156 1.285156 z m -4.285156 0 c 0 1.675781 1.324219 3 3 3 s 3 -1.324219 3 -3 s -1.324219 -3 -3 -3 s -3 1.324219 -3 3 z m 0 0"/><path d="m 8.992188 13.007812 v -3.003906 c 0 -0.359375 -0.1875 -0.6875 -0.5 -0.867187 l -2.558594 -1.476563 l 0.363281 1.363282 l 1.671875 -2.890626 l -1.367188 0.363282 l 0.910157 0.527344 l -0.40625 -0.4375 c 0.773437 1.621093 1.96875 1.933593 1.96875 1.933593 s 0.578125 0.242188 1.9375 0.429688 c 0.546875 0.074219 1.050781 -0.304688 1.128906 -0.851563 c 0.074219 -0.550781 -0.308594 -1.054687 -0.855469 -1.128906 c -1.179687 -0.164062 -1.601562 -0.355469 -1.601562 -0.355469 s -0.425782 -0.164062 -0.769532 -0.886719 c -0.089843 -0.183593 -0.226562 -0.335937 -0.402343 -0.4375 l -0.910157 -0.523437 c -0.476562 -0.277344 -1.089843 -0.113281 -1.363281 0.367187 l -1.671875 2.890626 c -0.277344 0.480468 -0.113281 1.089843 0.367188 1.367187 l 2.558594 1.480469 l -0.5 -0.867188 v 3.003906 c 0 0.550782 0.449218 1 1 1 c 0.554687 0 1 -0.449218 1 -1 z m 0 0"/><path d="m 14.285156 13 c 0 0.703125 -0.582031 1.285156 -1.285156 1.285156 s -1.285156 -0.582031 -1.285156 -1.285156 s 0.582031 -1.285156 1.285156 -1.285156 s 1.285156 0.582031 1.285156 1.285156 z m -4.285156 0 c 0 1.675781 1.324219 3 3 3 s 3 -1.324219 3 -3 s -1.324219 -3 -3 -3 s -3 1.324219 -3 3 z m 0 0"/><g mask="url(#b)"><g clip-path="url(#c)" transform="matrix(1 0 0 1 -600 -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 -600 -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 -600 -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/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.rs

@@ -57,6 +57,20 @@ impl App {
         }
     }
 
+    pub async fn get_record(&self, id: RecordId) -> Result<Option<Record<TraxRecord>>, AppError> {
+        let db = self.database.clone();
+        self.runtime
+            .spawn_blocking(move || {
+                if let Some(ref db) = *db.read().unwrap() {
+                    Ok(db.get(&id))
+                } else {
+                    Err(AppError::NoDatabase)
+                }
+            })
+            .await
+            .unwrap()
+    }
+
     pub async fn records(
         &self,
         start: NaiveDate,

fitnesstrax/app/src/app_window.rs

@@ -16,13 +16,13 @@ You should have received a copy of the GNU General Public License along with Fit
 
 use crate::{
     app::App,
+    types::DayInterval,
     view_models::DayDetailViewModel,
     views::{DayDetailView, HistoricalView, PlaceholderView, View, WelcomeView},
 };
 use adw::prelude::*;
 use chrono::{Duration, Local};
-use emseries::Record;
-use ft_core::TraxRecord;
+
 use gio::resources_lookup_data;
 use gtk::STYLE_PROVIDER_PRIORITY_USER;
 use std::{cell::RefCell, path::PathBuf, rc::Rc};
@@ -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(
@@ -99,10 +99,6 @@ impl AppWindow {
         window.set_content(Some(&navigation));
         window.present();
 
-        let gesture = gtk::GestureClick::new();
-        gesture.connect_released(|_, _, _, _| println!("detected gesture"));
-        layout.add_controller(gesture);
-
         let s = Self {
             app: ft_app,
             layout,
@@ -133,25 +129,34 @@ impl AppWindow {
         self.swap_main(view);
     }
 
-    fn show_historical_view(&self, records: Vec<Record<TraxRecord>>) {
-        let view = View::Historical(HistoricalView::new(self.app.clone(), records, {
+    fn show_historical_view(&self, start_date: chrono::NaiveDate, end_date: chrono::NaiveDate) {
+        let on_select_day = {
             let s = self.clone();
-            Rc::new(move |date, records| {
+            move |date, _records| {
+                let s = s.clone();
+                glib::spawn_future_local(async move {
+                    let view_model = DayDetailViewModel::new(date, s.app.clone()).await;
                     let layout = gtk::Box::new(gtk::Orientation::Vertical, 0);
                     layout.append(&adw::HeaderBar::new());
                     // layout.append(&DayDetailView::new(date, records, s.app.clone()));
-                layout.append(&DayDetailView::new(DayDetailViewModel::new(
-                    date,
-                    records,
-                    s.app.clone(),
-                )));
+                    layout.append(&DayDetailView::new(view_model));
                     let page = &adw::NavigationPage::builder()
                         .title(date.format("%Y-%m-%d").to_string())
                         .child(&layout)
                         .build();
                     s.navigation.push(page);
-            })
-        }));
+                });
+            }
+        };
+
+        let view = View::Historical(HistoricalView::new(
+            self.app.clone(),
+            DayInterval {
+                start: start_date,
+                end: end_date,
+            },
+            Rc::new(on_select_day),
+        ));
         self.swap_main(view);
     }
 
@@ -162,7 +167,7 @@ impl AppWindow {
                 let end = Local::now().date_naive();
                 let start = end - Duration::days(7);
                 match s.app.records(start, end).await {
-                    Ok(records) => s.show_historical_view(records),
+                    Ok(_records) => s.show_historical_view(start, end),
                     Err(_) => s.show_welcome_view(),
                 }
             }

fitnesstrax/app/src/components/day.rs

@@ -17,12 +17,18 @@ 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_field, ActionGroup, Steps, WeightLabel,
+    },
     view_models::DayDetailViewModel,
 };
+use emseries::{Record, RecordId};
+use ft_core::{RecordType, TraxRecord};
 use glib::Object;
 use gtk::{prelude::*, subclass::prelude::*};
-use std::cell::RefCell;
+use std::{cell::RefCell, rc::Rc};
+
+use super::{time_distance::TimeDistanceEdit, time_distance_detail};
 
 pub struct DaySummaryPrivate {
     date: gtk::Label,
@@ -93,11 +99,15 @@ impl DaySummary {
             .css_classes(["day-summary__weight"])
             .build();
         if let Some(s) = view_model.steps() {
-            label.set_label(&format!("{} steps", s.to_string()));
+            label.set_label(&format!("{} steps", s));
         }
         row.append(&label);
-
         self.append(&row);
+
+        let biking_summary = view_model.biking_summary();
+        if let Some(label) = time_distance_summary(biking_summary.0, biking_summary.1) {
+            self.append(&label);
+        }
     }
 }
 
@@ -134,35 +144,10 @@ impl DayDetail {
                 .build(),
         );
 
-        /*
-        let click_controller = gtk::GestureClick::new();
-        click_controller.connect_released({
-            let s = s.clone();
-            move |_, _, _, _| {
-                println!("clicked outside of focusable entity");
-                if let Some(widget) = s.focus_child().and_downcast_ref::<WeightView>() {
-                    println!("focused child is the weight view");
-                    widget.blur();
-                }
-            }
-        });
-        s.add_controller(click_controller);
-        */
-
-        /*
-        let weight_record = records.iter().find_map(|record| match record {
-            Record {
-                id,
-                data: ft_core::TraxRecord::Weight(record),
-            } => Some((id.clone(), record.clone())),
-            _ => None,
-        });
-        */
-
         let top_row = gtk::Box::builder()
             .orientation(gtk::Orientation::Horizontal)
             .build();
-        let weight_view = Weight::new(view_model.weight());
+        let weight_view = WeightLabel::new(view_model.weight());
         top_row.append(&weight_view.widget());
 
         let steps_view = Steps::new(view_model.steps());
@@ -170,51 +155,19 @@ impl DayDetail {
 
         s.append(&top_row);
 
-        /*
-        records.into_iter().for_each(|record| {
-            let record_view = match record {
-                Record {
-                    data: ft_core::TraxRecord::BikeRide(record),
-                    ..
-                } => Some(
-                    TimeDistanceView::new(ft_core::RecordType::BikeRide, record)
-                        .upcast::<gtk::Widget>(),
-                ),
-                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);
+        let records = view_model.records();
+        for emseries::Record { data, .. } in records {
+            match data {
+                TraxRecord::BikeRide(ride) => {
+                    s.append(&time_distance_detail(RecordType::BikeRide, ride))
+                }
+                TraxRecord::Row(row) => s.append(&time_distance_detail(RecordType::Row, row)),
+                TraxRecord::Run(run) => s.append(&time_distance_detail(RecordType::Run, run)),
+                TraxRecord::Swim(walk) => s.append(&time_distance_detail(RecordType::Swim, walk)),
+                TraxRecord::Walk(walk) => s.append(&time_distance_detail(RecordType::Walk, walk)),
+                _ => {}
+            }
         }
-        });
-        */
 
         s
     }
@@ -222,12 +175,21 @@ impl DayDetail {
 
 pub struct DayEditPrivate {
     on_finished: RefCell<Box<dyn Fn()>>,
+    workout_rows: RefCell<gtk::Box>,
+    view_model: RefCell<Option<DayDetailViewModel>>,
 }
 
 impl Default for DayEditPrivate {
     fn default() -> Self {
         Self {
             on_finished: RefCell::new(Box::new(|| {})),
+            workout_rows: RefCell::new(
+                gtk::Box::builder()
+                    .orientation(gtk::Orientation::Vertical)
+                    .hexpand(true)
+                    .build(),
+            ),
+            view_model: RefCell::new(None),
         }
     }
 }
@@ -255,18 +217,109 @@ 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.imp().view_model.borrow_mut() = Some(view_model.clone());
 
-        s.append(
-            &ActionGroup::builder()
+        let workout_buttons = workout_buttons(view_model.clone(), {
+            let s = s.clone();
+            move |workout| s.add_row(workout)
+        });
+
+        view_model
+            .records()
+            .into_iter()
+            .filter_map({
+                let s = s.clone();
+                move |record| {
+                    let workout_type = record.data.workout_type();
+                    match record.data {
+                        TraxRecord::BikeRide(workout)
+                        | TraxRecord::Row(workout)
+                        | TraxRecord::Run(workout)
+                        | TraxRecord::Swim(workout)
+                        | TraxRecord::Walk(workout) => {
+                            Some(TimeDistanceEdit::new(workout_type, workout, {
+                                let s = s.clone();
+                                move |type_, data| {
+                                    s.update_workout(record.id, type_, data);
+                                }
+                            }))
+                        }
+                        _ => None,
+                    }
+                }
+            })
+            .for_each(|row| s.imp().workout_rows.borrow().append(&row));
+
+        s.append(&control_buttons(&s, &view_model));
+        s.append(&weight_and_steps_row(&view_model));
+        s.append(&*s.imp().workout_rows.borrow());
+        s.append(&workout_buttons);
+
+        s
+    }
+
+    fn finish(&self) {
+        glib::spawn_future_local({
+            let s = self.clone();
+            async move {
+                let view_model = {
+                    let view_model = s.imp().view_model.borrow();
+                    view_model
+                        .clone()
+                        .expect("DayEdit has not been initialized with the view model")
+                };
+                let _ = view_model.save().await;
+                (s.imp().on_finished.borrow())()
+            }
+        });
+    }
+
+    fn add_row(&self, workout: Record<TraxRecord>) {
+        let workout_rows = self.imp().workout_rows.borrow();
+
+        let workout_id = workout.id;
+        let workout_type = workout.data.workout_type();
+
+        match workout.data {
+            TraxRecord::BikeRide(ref w)
+            | TraxRecord::Row(ref w)
+            | TraxRecord::Swim(ref w)
+            | TraxRecord::Run(ref w)
+            | TraxRecord::Walk(ref w) => {
+                workout_rows.append(&TimeDistanceEdit::new(workout_type, w.clone(), {
+                    let s = self.clone();
+                    move |type_, data| s.update_workout(workout_id, type_, data)
+                }));
+            }
+            _ => {}
+        }
+    }
+
+    fn update_workout(&self, id: RecordId, type_: RecordType, data: ft_core::TimeDistance) {
+        let data = match type_ {
+            RecordType::BikeRide => TraxRecord::BikeRide(data),
+            RecordType::Row => TraxRecord::Row(data),
+            RecordType::Swim => TraxRecord::Swim(data),
+            RecordType::Run => TraxRecord::Run(data),
+            RecordType::Walk => TraxRecord::Walk(data),
+            _ => panic!("Record type {:?} is not a Time/Distance record", type_),
+        };
+        let record = Record { id, data };
+        let view_model = self.imp().view_model.borrow();
+        let view_model = view_model
+            .as_ref()
+            .expect("DayEdit has not been initialized with a view model");
+        view_model.update_record(record);
+    }
+}
+
+fn control_buttons(s: &DayEdit, view_model: &DayDetailViewModel) -> ActionGroup {
+    ActionGroup::builder()
         .primary_action("Save", {
             let s = s.clone();
-                    let view_model = view_model.clone();
-                    move || {
-                        view_model.save();
-                        s.finish();
-                    }
+            let _view_model = view_model.clone();
+            move || s.finish()
         })
         .secondary_action("Cancel", {
             let s = s.clone();
@@ -276,35 +329,93 @@ 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(
-            &weight_editor(view_model.weight(), {
+    row.append(
+        &weight_field(view_model.weight(), {
             let view_model = view_model.clone();
-                move |w| {
-                    view_model.set_weight(w);
+            move |w| match w {
+                Some(w) => view_model.set_weight(w),
+                None => eprintln!("have not implemented record delete"),
             }
         })
         .widget(),
     );
 
-        top_row.append(
+    row.append(
         &steps_editor(view_model.steps(), {
             let view_model = view_model.clone();
-                move |s| view_model.set_steps(s)
+            move |s| match s {
+                Some(s) => view_model.set_steps(s),
+                None => eprintln!("have not implemented record delete"),
+            }
         })
         .widget(),
     );
-        s.append(&top_row);
 
-        s
-    }
-
-    fn finish(&self) {
-        (self.imp().on_finished.borrow())()
-    }
+    row
+}
+
+fn workout_buttons<AddRow>(view_model: DayDetailViewModel, add_row: AddRow) -> gtk::Box
+where
+    AddRow: Fn(Record<TraxRecord>) + 'static,
+{
+    let add_row = Rc::new(add_row);
+    /*
+    let walking_button = gtk::Button::builder()
+        .icon_name("walking2-symbolic")
+        .width_request(64)
+        .height_request(64)
+        .build();
+    walking_button.connect_clicked({
+        let view_model = view_model.clone();
+        let add_row = add_row.clone();
+        move |_| {
+            let workout = view_model.new_record(RecordType::Walk);
+            &add_row(workout);
+        }
+    });
+
+    let running_button = gtk::Button::builder()
+        .icon_name("running-symbolic")
+        .width_request(64)
+        .height_request(64)
+        .build();
+    running_button.connect_clicked({
+        let view_model = view_model.clone();
+        move |_| {
+            let workout = view_model.new_record(RecordType::Walk);
+            add_row(workout);
+        }
+    });
+    */
+
+    let biking_button = gtk::Button::builder()
+        .icon_name("cycling-symbolic")
+        .width_request(64)
+        .height_request(64)
+        .build();
+    biking_button.connect_clicked({
+        let view_model = view_model.clone();
+        move |_| {
+            let workout = view_model.new_record(RecordType::BikeRide);
+            add_row(workout);
+        }
+    });
+
+    let layout = gtk::Box::builder()
+        .orientation(gtk::Orientation::Vertical)
+        .build();
+    let row = gtk::Box::builder()
+        .orientation(gtk::Orientation::Horizontal)
+        .build();
+    row.append(&biking_button);
+    layout.append(&row);
+
+    layout
 }

fitnesstrax/app/src/components/mod.rs

@@ -11,7 +11,8 @@ FitnessTrax is distributed in the hope that it will be useful, but WITHOUT ANY W
 even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 General Public License for more details.
 
-You should have received a copy of the GNU General Public License along with FitnessTrax. If not, see <https://www.gnu.org/licenses/>.
+You should have received a copy of the GNU General Public License along with FitnessTrax. If not,
+see <https://www.gnu.org/licenses/>.
 */
 
 mod action_group;
@@ -27,13 +28,13 @@ mod steps;
 pub use steps::{steps_editor, Steps};
 
 mod text_entry;
-pub use text_entry::{ParseError, TextEntry};
+pub use text_entry::{distance_field, duration_field, time_field, weight_field, 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};
+pub use weight::WeightLabel;
 
 use glib::Object;
 use gtk::{prelude::*, subclass::prelude::*};

fitnesstrax/app/src/components/steps.rs

@@ -14,7 +14,7 @@ General Public License for more details.
 You should have received a copy of the GNU General Public License along with FitnessTrax. If not, see <https://www.gnu.org/licenses/>.
 */
 
-use crate::components::{ParseError, TextEntry};
+use crate::{components::TextEntry, types::ParseError};
 use gtk::prelude::*;
 
 #[derive(Default)]
@@ -44,18 +44,13 @@ impl Steps {
 
 pub fn steps_editor<OnUpdate>(value: Option<u32>, on_update: OnUpdate) -> TextEntry<u32>
 where
-    OnUpdate: Fn(u32) + 'static,
+    OnUpdate: Fn(Option<u32>) + 'static,
 {
     TextEntry::new(
         "0",
         value,
         |v| format!("{}", v),
-        move |v| match v.parse::<u32>() {
-            Ok(val) => {
-                on_update(val);
-                Ok(val)
-            }
-            Err(_) => Err(ParseError),
-        },
+        |v| v.parse::<u32>().map_err(|_| ParseError),
+        on_update,
     )
 }

fitnesstrax/app/src/components/text_entry.rs

@@ -1,5 +1,5 @@
 /*
-Copyright 2023, Savanni D'Gerinel <savanni@luminescent-dreams.com>
+Copyright 2023-2024, Savanni D'Gerinel <savanni@luminescent-dreams.com>
 
 This file is part of FitnessTrax.
 
@@ -14,22 +14,22 @@ General Public License for more details.
 You should have received a copy of the GNU General Public License along with FitnessTrax. If not, see <https://www.gnu.org/licenses/>.
 */
 
+use crate::types::{
+    DistanceFormatter, DurationFormatter, FormatOption, ParseError, TimeFormatter, WeightFormatter,
+};
 use gtk::prelude::*;
 use std::{cell::RefCell, rc::Rc};
 
-#[derive(Clone, Debug)]
-pub struct ParseError;
-
-type Renderer<T> = dyn Fn(&T) -> String;
-type Parser<T> = dyn Fn(&str) -> Result<T, ParseError>;
+pub type Parser<T> = dyn Fn(&str) -> Result<T, ParseError>;
+pub type OnUpdate<T> = dyn Fn(Option<T>);
 
 #[derive(Clone)]
 pub struct TextEntry<T: Clone + std::fmt::Debug> {
     value: Rc<RefCell<Option<T>>>,
+
     widget: gtk::Entry,
-    #[allow(unused)]
-    renderer: Rc<Renderer<T>>,
     parser: Rc<Parser<T>>,
+    on_update: Rc<OnUpdate<T>>,
 }
 
 impl<T: Clone + std::fmt::Debug> std::fmt::Debug for TextEntry<T> {
@@ -44,10 +44,17 @@ impl<T: Clone + std::fmt::Debug> std::fmt::Debug for TextEntry<T> {
 
 // I do not understand why the data should be 'static.
 impl<T: Clone + std::fmt::Debug + 'static> TextEntry<T> {
-    pub fn new<R, V>(placeholder: &str, value: Option<T>, renderer: R, parser: V) -> Self
+    pub fn new<R, V, U>(
+        placeholder: &str,
+        value: Option<T>,
+        renderer: R,
+        parser: V,
+        on_update: U,
+    ) -> Self
     where
         R: Fn(&T) -> String + 'static,
         V: Fn(&str) -> Result<T, ParseError> + 'static,
+        U: Fn(Option<T>) + 'static,
     {
         let widget = gtk::Entry::builder().placeholder_text(placeholder).build();
         if let Some(ref v) = value {
@@ -57,8 +64,8 @@ impl<T: Clone + std::fmt::Debug + 'static> TextEntry<T> {
         let s = Self {
             value: Rc::new(RefCell::new(value)),
             widget,
-            renderer: Rc::new(renderer),
             parser: Rc::new(parser),
+            on_update: Rc::new(on_update),
         };
 
         s.widget.buffer().connect_text_notify({
@@ -73,12 +80,14 @@ impl<T: Clone + std::fmt::Debug + 'static> TextEntry<T> {
         if buffer.text().is_empty() {
             *self.value.borrow_mut() = None;
             self.widget.remove_css_class("error");
+            (self.on_update)(None);
             return;
         }
         match (self.parser)(buffer.text().as_str()) {
             Ok(v) => {
-                *self.value.borrow_mut() = Some(v);
+                *self.value.borrow_mut() = Some(v.clone());
                 self.widget.remove_css_class("error");
+                (self.on_update)(Some(v));
             }
             // need to change the border to provide a visual indicator of an error
             Err(_) => {
@@ -87,25 +96,147 @@ impl<T: Clone + std::fmt::Debug + 'static> TextEntry<T> {
         }
     }
 
-    #[allow(unused)]
-    pub fn value(&self) -> Option<T> {
-        let v = self.value.borrow().clone();
-        self.value.borrow().clone()
-    }
-
-    pub fn set_value(&self, value: Option<T>) {
-        if let Some(ref v) = value {
-            self.widget.set_text(&(self.renderer)(v))
-        }
-        *self.value.borrow_mut() = value;
-    }
-
-    #[allow(unused)]
-    pub fn grab_focus(&self) {
-        self.widget.grab_focus();
-    }
-
     pub fn widget(&self) -> gtk::Widget {
         self.widget.clone().upcast::<gtk::Widget>()
     }
+
+    #[cfg(test)]
+    fn has_parse_error(&self) -> bool {
+        self.widget.has_css_class("error")
+    }
+}
+
+pub fn time_field<OnUpdate>(
+    value: Option<TimeFormatter>,
+    on_update: OnUpdate,
+) -> TextEntry<TimeFormatter>
+where
+    OnUpdate: Fn(Option<TimeFormatter>) + 'static,
+{
+    TextEntry::new(
+        "HH:MM",
+        value,
+        |val| val.format(FormatOption::Abbreviated),
+        TimeFormatter::parse,
+        on_update,
+    )
+}
+
+pub fn distance_field<OnUpdate>(
+    value: Option<DistanceFormatter>,
+    on_update: OnUpdate,
+) -> TextEntry<DistanceFormatter>
+where
+    OnUpdate: Fn(Option<DistanceFormatter>) + 'static,
+{
+    TextEntry::new(
+        "0 km",
+        value,
+        |val| val.format(FormatOption::Abbreviated),
+        DistanceFormatter::parse,
+        on_update,
+    )
+}
+
+pub fn duration_field<OnUpdate>(
+    value: Option<DurationFormatter>,
+    on_update: OnUpdate,
+) -> TextEntry<DurationFormatter>
+where
+    OnUpdate: Fn(Option<DurationFormatter>) + 'static,
+{
+    TextEntry::new(
+        "0 m",
+        value,
+        |val| val.format(FormatOption::Abbreviated),
+        DurationFormatter::parse,
+        on_update,
+    )
+}
+pub fn weight_field<OnUpdate>(
+    weight: Option<WeightFormatter>,
+    on_update: OnUpdate,
+) -> TextEntry<WeightFormatter>
+where
+    OnUpdate: Fn(Option<WeightFormatter>) + 'static,
+{
+    TextEntry::new(
+        "0 kg",
+        weight,
+        |val| val.format(FormatOption::Abbreviated),
+        WeightFormatter::parse,
+        on_update,
+    )
+}
+
+#[cfg(test)]
+mod test {
+    use super::*;
+    use crate::gtk_init::gtk_init;
+
+    fn setup_u32_entry() -> (Rc<RefCell<Option<u32>>>, TextEntry<u32>) {
+        let current_value = Rc::new(RefCell::new(None));
+
+        let entry = TextEntry::new(
+            "step count",
+            None,
+            |steps| format!("{}", steps),
+            |v| v.parse::<u32>().map_err(|_| ParseError),
+            {
+                let current_value = current_value.clone();
+                move |v| *current_value.borrow_mut() = v
+            },
+        );
+
+        (current_value, entry)
+    }
+
+    #[test]
+    fn it_responds_to_field_changes() {
+        gtk_init();
+        let (current_value, entry) = setup_u32_entry();
+        let buffer = entry.widget.buffer();
+
+        buffer.set_text("1");
+        assert_eq!(*current_value.borrow(), Some(1));
+
+        buffer.set_text("15");
+        assert_eq!(*current_value.borrow(), Some(15));
+    }
+
+    #[test]
+    fn it_preserves_last_value_in_parse_error() {
+        crate::gtk_init::gtk_init();
+        let (current_value, entry) = setup_u32_entry();
+        let buffer = entry.widget.buffer();
+
+        buffer.set_text("1");
+        assert_eq!(*current_value.borrow(), Some(1));
+
+        buffer.set_text("a5");
+        assert_eq!(*current_value.borrow(), Some(1));
+        assert!(entry.has_parse_error());
+    }
+
+    #[test]
+    fn it_update_on_empty_strings() {
+        gtk_init();
+        let (current_value, entry) = setup_u32_entry();
+        let buffer = entry.widget.buffer();
+
+        buffer.set_text("1");
+        assert_eq!(*current_value.borrow(), Some(1));
+        buffer.set_text("");
+        assert_eq!(*current_value.borrow(), None);
+
+        buffer.set_text("1");
+        assert_eq!(*current_value.borrow(), Some(1));
+        buffer.set_text("1a");
+        assert_eq!(*current_value.borrow(), Some(1));
+        assert!(entry.has_parse_error());
+
+        buffer.set_text("");
+        assert_eq!(*current_value.borrow(), None);
+        assert!(!entry.has_parse_error());
+    }
 }

fitnesstrax/app/src/components/time_distance.rs

@@ -17,38 +17,39 @@ 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 crate::{
+    components::{distance_field, duration_field, time_field},
+    types::{DistanceFormatter, DurationFormatter, FormatOption, TimeFormatter},
+};
+use dimensioned::si;
 use ft_core::{RecordType, TimeDistance};
 use glib::Object;
 use gtk::{prelude::*, subclass::prelude::*};
 use std::cell::RefCell;
 
-#[derive(Default)]
-pub struct TimeDistanceViewPrivate {
-    #[allow(unused)]
-    record: RefCell<Option<TimeDistance>>,
+pub fn time_distance_summary(
+    distance: DistanceFormatter,
+    duration: DurationFormatter,
+) -> Option<gtk::Label> {
+    let text = match (*distance > si::M, *duration > si::S) {
+        (true, true) => Some(format!(
+            "{} of biking in {}",
+            distance.format(FormatOption::Full),
+            duration.format(FormatOption::Full)
+        )),
+        (true, false) => Some(format!("{} of biking", distance.format(FormatOption::Full))),
+        (false, true) => Some(format!("{} of biking", duration.format(FormatOption::Full))),
+        (false, false) => None,
+    };
+
+    text.map(|text| gtk::Label::new(Some(&text)))
 }
 
-#[glib::object_subclass]
-impl ObjectSubclass for TimeDistanceViewPrivate {
-    const NAME: &'static str = "TimeDistanceView";
-    type Type = TimeDistanceView;
-    type ParentType = gtk::Box;
-}
-
-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);
-
+pub fn time_distance_detail(type_: ft_core::RecordType, record: ft_core::TimeDistance) -> gtk::Box {
+    let layout = gtk::Box::builder()
+        .orientation(gtk::Orientation::Vertical)
+        .hexpand(true)
+        .build();
     let first_row = gtk::Box::builder().homogeneous(true).build();
 
     first_row.append(
@@ -71,7 +72,7 @@ impl TimeDistanceView {
             .label(
                 record
                     .distance
-                        .map(|dist| format!("{}", dist))
+                    .map(|dist| DistanceFormatter::from(dist).format(FormatOption::Abbreviated))
                     .unwrap_or("".to_owned()),
             )
             .build(),
@@ -83,15 +84,17 @@ impl TimeDistanceView {
             .label(
                 record
                     .duration
-                        .map(|duration| format!("{}", duration))
+                    .map(|duration| {
+                        DurationFormatter::from(duration).format(FormatOption::Abbreviated)
+                    })
                     .unwrap_or("".to_owned()),
             )
             .build(),
     );
 
-        s.append(&first_row);
+    layout.append(&first_row);
 
-        s.append(
+    layout.append(
         &gtk::Label::builder()
             .halign(gtk::Align::Start)
             .label(
@@ -103,6 +106,109 @@ impl TimeDistanceView {
             .build(),
     );
 
+    layout
+}
+
+pub struct TimeDistanceEditPrivate {
+    type_: RefCell<RecordType>,
+    workout: RefCell<TimeDistance>,
+    on_update: RefCell<Box<dyn Fn(RecordType, TimeDistance)>>,
+}
+
+impl Default for TimeDistanceEditPrivate {
+    fn default() -> Self {
+        Self {
+            type_: RefCell::new(RecordType::BikeRide),
+            workout: RefCell::new(TimeDistance::new(chrono::Utc::now().into())),
+            on_update: RefCell::new(Box::new(|_, _| {})),
+        }
+    }
+}
+
+#[glib::object_subclass]
+impl ObjectSubclass for TimeDistanceEditPrivate {
+    const NAME: &'static str = "TimeDistanceEdit";
+    type Type = TimeDistanceEdit;
+    type ParentType = gtk::Box;
+}
+
+impl ObjectImpl for TimeDistanceEditPrivate {}
+impl WidgetImpl for TimeDistanceEditPrivate {}
+impl BoxImpl for TimeDistanceEditPrivate {}
+
+glib::wrapper! {
+    pub struct TimeDistanceEdit(ObjectSubclass<TimeDistanceEditPrivate>) @extends gtk::Box, gtk::Widget, @implements gtk::Orientable;
+}
+
+impl Default for TimeDistanceEdit {
+    fn default() -> Self {
+        let s: Self = Object::builder().build();
+        s.set_orientation(gtk::Orientation::Vertical);
+        s.set_hexpand(true);
+        s.set_css_classes(&["time-distance-edit"]);
+
         s
     }
 }
+
+impl TimeDistanceEdit {
+    pub fn new<OnUpdate>(type_: RecordType, workout: TimeDistance, on_update: OnUpdate) -> Self
+    where
+        OnUpdate: Fn(ft_core::RecordType, ft_core::TimeDistance) + 'static,
+    {
+        let s = Self::default();
+
+        *s.imp().type_.borrow_mut() = type_;
+        *s.imp().workout.borrow_mut() = workout.clone();
+        *s.imp().on_update.borrow_mut() = Box::new(on_update);
+
+        let details_row = gtk::Box::builder()
+            .orientation(gtk::Orientation::Horizontal)
+            .build();
+
+        details_row.append(
+            &time_field(
+                Some(TimeFormatter::from(workout.datetime.naive_local().time())),
+                {
+                    let s = s.clone();
+                    move |t| s.update_time(t)
+                },
+            )
+            .widget(),
+        );
+        details_row.append(
+            &distance_field(workout.distance.map(DistanceFormatter::from), {
+                let s = s.clone();
+                move |d| s.update_distance(d)
+            })
+            .widget(),
+        );
+        details_row.append(
+            &duration_field(workout.duration.map(DurationFormatter::from), {
+                let s = s.clone();
+                move |d| s.update_duration(d)
+            })
+            .widget(),
+        );
+        s.append(&details_row);
+        s.append(&gtk::Entry::new());
+
+        s
+    }
+
+    fn update_time(&self, time: Option<TimeFormatter>) {
+        unimplemented!()
+    }
+
+    fn update_distance(&self, distance: Option<DistanceFormatter>) {
+        let mut workout = self.imp().workout.borrow_mut();
+        workout.distance = distance.map(|d| *d);
+        (self.imp().on_update.borrow())(self.imp().type_.borrow().clone(), workout.clone());
+    }
+
+    fn update_duration(&self, duration: Option<DurationFormatter>) {
+        let mut workout = self.imp().workout.borrow_mut();
+        workout.duration = duration.map(|d| *d);
+        (self.imp().on_update.borrow())(self.imp().type_.borrow().clone(), workout.clone());
+    }
+}

fitnesstrax/app/src/components/weight.rs

@@ -1,5 +1,5 @@
 /*
-Copyright 2023, Savanni D'Gerinel <savanni@luminescent-dreams.com>
+Copyright 2023-2024, Savanni D'Gerinel <savanni@luminescent-dreams.com>
 
 This file is part of FitnessTrax.
 
@@ -14,23 +14,26 @@ General Public License for more details.
 You should have received a copy of the GNU General Public License along with FitnessTrax. If not, see <https://www.gnu.org/licenses/>.
 */
 
-use crate::components::{ParseError, TextEntry};
+use crate::{
+    components::TextEntry,
+    types::{FormatOption, WeightFormatter},
+};
 use dimensioned::si;
 use gtk::prelude::*;
 
-pub struct Weight {
+pub struct WeightLabel {
     label: gtk::Label,
 }
 
-impl Weight {
-    pub fn new(weight: Option<si::Kilogram<f64>>) -> Self {
+impl WeightLabel {
+    pub fn new(weight: Option<WeightFormatter>) -> Self {
         let label = gtk::Label::builder()
             .css_classes(["card", "weight-view"])
             .can_focus(true)
             .build();
 
         match weight {
-            Some(w) => label.set_text(&format!("{:?}", w)),
+            Some(w) => label.set_text(&w.format(FormatOption::Abbreviated)),
             None => label.set_text("No weight recorded"),
         }
 
@@ -41,27 +44,3 @@ impl Weight {
         self.label.clone().upcast()
     }
 }
-
-pub fn weight_editor<OnUpdate>(
-    weight: Option<si::Kilogram<f64>>,
-    on_update: OnUpdate,
-) -> TextEntry<si::Kilogram<f64>>
-where
-    OnUpdate: Fn(si::Kilogram<f64>) + 'static,
-{
-    TextEntry::new(
-        "0 kg",
-        weight,
-        |val: &si::Kilogram<f64>| val.to_string(),
-        move |v: &str| {
-            let new_weight = v.parse::<f64>().map(|w| w * si::KG).map_err(|_| ParseError);
-            match new_weight {
-                Ok(w) => {
-                    on_update(w);
-                    Ok(w)
-                }
-                Err(err) => Err(err),
-            }
-        },
-    )
-}

fitnesstrax/app/src/gtk_init.rs

@@ -0,0 +1,10 @@
+use std::sync::Once;
+
+static INITIALIZED: Once = Once::new();
+
+pub fn gtk_init() {
+    INITIALIZED.call_once(|| {
+        eprintln!("initializing GTK");
+        let _ = gtk::init();
+    });
+}

fitnesstrax/app/src/main.rs

@@ -17,6 +17,8 @@ You should have received a copy of the GNU General Public License along with Fit
 mod app;
 mod app_window;
 mod components;
+#[cfg(test)]
+mod gtk_init;
 mod types;
 mod view_models;
 mod views;
@@ -60,6 +62,9 @@ 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/types.rs

@@ -1,4 +1,8 @@
-use chrono::{Duration, Local, NaiveDate};
+use chrono::{Local, NaiveDate};
+use dimensioned::si;
+
+#[derive(Clone, Debug, PartialEq)]
+pub struct ParseError;
 
 // This interval doesn't feel right, either. The idea that I have a specific interval type for just
 // NaiveDate is odd. This should be genericized, as should the iterator. Also, it shouldn't live
@@ -12,7 +16,7 @@ pub struct DayInterval {
 impl Default for DayInterval {
     fn default() -> Self {
         Self {
-            start: (Local::now() - Duration::days(7)).date_naive(),
+            start: (Local::now() - chrono::Duration::days(7)).date_naive(),
             end: Local::now().date_naive(),
         }
     }
@@ -38,10 +42,298 @@ impl Iterator for DayIterator {
     fn next(&mut self) -> Option<Self::Item> {
         if self.current <= self.end {
             let val = self.current;
-            self.current += Duration::days(1);
+            self.current += chrono::Duration::days(1);
             Some(val)
         } else {
             None
         }
     }
 }
+
+#[derive(Clone, Copy, Debug, PartialEq, Eq)]
+pub enum FormatOption {
+    Abbreviated,
+    Full,
+}
+
+#[derive(Clone, Copy, Debug, PartialEq, Eq)]
+pub struct TimeFormatter(chrono::NaiveTime);
+
+impl TimeFormatter {
+    pub fn format(&self, option: FormatOption) -> String {
+        match option {
+            FormatOption::Abbreviated => self.0.format("%H:%M"),
+            FormatOption::Full => self.0.format("%H:%M:%S"),
+        }
+        .to_string()
+    }
+
+    pub fn parse(s: &str) -> Result<TimeFormatter, ParseError> {
+        let parts = s
+            .split(':')
+            .map(|part| part.parse::<u32>().map_err(|_| ParseError))
+            .collect::<Result<Vec<u32>, ParseError>>()?;
+        match parts.len() {
+            0 => Err(ParseError),
+            1 => Err(ParseError),
+            2 => Ok(TimeFormatter(
+                chrono::NaiveTime::from_hms_opt(parts[0], parts[1], 0).unwrap(),
+            )),
+            3 => Ok(TimeFormatter(
+                chrono::NaiveTime::from_hms_opt(parts[0], parts[1], parts[2]).unwrap(),
+            )),
+            _ => Err(ParseError),
+        }
+    }
+}
+
+impl std::ops::Deref for TimeFormatter {
+    type Target = chrono::NaiveTime;
+    fn deref(&self) -> &Self::Target {
+        &self.0
+    }
+}
+
+impl From<chrono::NaiveTime> for TimeFormatter {
+    fn from(value: chrono::NaiveTime) -> Self {
+        Self(value)
+    }
+}
+
+#[derive(Clone, Copy, Debug, Default, PartialEq, PartialOrd)]
+pub struct WeightFormatter(si::Kilogram<f64>);
+
+impl WeightFormatter {
+    pub fn format(&self, option: FormatOption) -> String {
+        match option {
+            FormatOption::Abbreviated => format!("{} kg", self.0.value_unsafe),
+            FormatOption::Full => format!("{} kilograms", self.0.value_unsafe),
+        }
+    }
+
+    pub fn parse(s: &str) -> Result<WeightFormatter, ParseError> {
+        s.parse::<f64>()
+            .map(|w| WeightFormatter(w * si::KG))
+            .map_err(|_| ParseError)
+    }
+}
+
+impl std::ops::Add for WeightFormatter {
+    type Output = WeightFormatter;
+    fn add(self, rside: Self) -> Self::Output {
+        Self::Output::from(self.0 + rside.0)
+    }
+}
+
+impl std::ops::Sub for WeightFormatter {
+    type Output = WeightFormatter;
+    fn sub(self, rside: Self) -> Self::Output {
+        Self::Output::from(self.0 - rside.0)
+    }
+}
+
+impl std::ops::Deref for WeightFormatter {
+    type Target = si::Kilogram<f64>;
+    fn deref(&self) -> &Self::Target {
+        &self.0
+    }
+}
+
+impl From<si::Kilogram<f64>> for WeightFormatter {
+    fn from(value: si::Kilogram<f64>) -> Self {
+        Self(value)
+    }
+}
+
+#[derive(Clone, Copy, Debug, Default, PartialEq, PartialOrd)]
+pub struct DistanceFormatter(si::Meter<f64>);
+
+impl DistanceFormatter {
+    pub fn format(&self, option: FormatOption) -> String {
+        match option {
+            FormatOption::Abbreviated => format!("{} km", self.0.value_unsafe / 1000.),
+            FormatOption::Full => format!("{} kilometers", self.0.value_unsafe / 1000.),
+        }
+    }
+
+    pub fn parse(s: &str) -> Result<DistanceFormatter, ParseError> {
+        let value = s.parse::<f64>().map_err(|_| ParseError)?;
+        Ok(DistanceFormatter(value * 1000. * si::M))
+    }
+}
+
+impl std::ops::Add for DistanceFormatter {
+    type Output = DistanceFormatter;
+    fn add(self, rside: Self) -> Self::Output {
+        Self::Output::from(self.0 + rside.0)
+    }
+}
+
+impl std::ops::Sub for DistanceFormatter {
+    type Output = DistanceFormatter;
+    fn sub(self, rside: Self) -> Self::Output {
+        Self::Output::from(self.0 - rside.0)
+    }
+}
+
+impl std::ops::Deref for DistanceFormatter {
+    type Target = si::Meter<f64>;
+    fn deref(&self) -> &Self::Target {
+        &self.0
+    }
+}
+
+impl From<si::Meter<f64>> for DistanceFormatter {
+    fn from(value: si::Meter<f64>) -> Self {
+        Self(value)
+    }
+}
+
+#[derive(Clone, Copy, Debug, Default, PartialEq, PartialOrd)]
+pub struct DurationFormatter(si::Second<f64>);
+
+impl DurationFormatter {
+    pub fn format(&self, option: FormatOption) -> String {
+        let (hours, minutes) = self.hours_and_minutes();
+        let (h, m) = match option {
+            FormatOption::Abbreviated => ("h", "m"),
+            FormatOption::Full => (" hours", " minutes"),
+        };
+        if hours > 0 {
+            format!("{}{} {}{}", hours, h, minutes, m)
+        } else {
+            format!("{}{}", minutes, m)
+        }
+    }
+
+    pub fn parse(s: &str) -> Result<DurationFormatter, ParseError> {
+        let value = s.parse::<f64>().map_err(|_| ParseError)?;
+        Ok(DurationFormatter(value * 60. * si::S))
+    }
+
+    fn hours_and_minutes(&self) -> (i64, i64) {
+        let minutes: i64 = (self.0.value_unsafe / 60.).round() as i64;
+        let hours: i64 = minutes / 60;
+        let minutes = minutes - (hours * 60);
+        (hours, minutes)
+    }
+}
+
+impl std::ops::Add for DurationFormatter {
+    type Output = DurationFormatter;
+    fn add(self, rside: Self) -> Self::Output {
+        Self::Output::from(self.0 + rside.0)
+    }
+}
+
+impl std::ops::Sub for DurationFormatter {
+    type Output = DurationFormatter;
+    fn sub(self, rside: Self) -> Self::Output {
+        Self::Output::from(self.0 - rside.0)
+    }
+}
+
+impl std::ops::Deref for DurationFormatter {
+    type Target = si::Second<f64>;
+    fn deref(&self) -> &Self::Target {
+        &self.0
+    }
+}
+
+impl From<si::Second<f64>> for DurationFormatter {
+    fn from(value: si::Second<f64>) -> Self {
+        Self(value)
+    }
+}
+
+#[cfg(test)]
+mod test {
+    use super::*;
+    use dimensioned::si;
+
+    #[test]
+    fn it_parses_weight_values() {
+        assert_eq!(
+            WeightFormatter::parse("15.3"),
+            Ok(WeightFormatter(15.3 * si::KG))
+        );
+        assert_eq!(WeightFormatter::parse("15.ab"), Err(ParseError));
+    }
+
+    #[test]
+    fn it_formats_weight_values() {
+        assert_eq!(
+            WeightFormatter::from(15.3 * si::KG).format(FormatOption::Abbreviated),
+            "15.3 kg"
+        );
+        assert_eq!(
+            WeightFormatter::from(15.3 * si::KG).format(FormatOption::Full),
+            "15.3 kilograms"
+        );
+    }
+
+    #[test]
+    fn it_parses_distance_values() {
+        assert_eq!(
+            DistanceFormatter::parse("70"),
+            Ok(DistanceFormatter(70000. * si::M))
+        );
+        assert_eq!(DistanceFormatter::parse("15.ab"), Err(ParseError));
+    }
+
+    #[test]
+    fn it_formats_distance_values() {
+        assert_eq!(
+            DistanceFormatter::from(70000. * si::M).format(FormatOption::Abbreviated),
+            "70 km"
+        );
+        assert_eq!(
+            DistanceFormatter::from(70000. * si::M).format(FormatOption::Full),
+            "70 kilometers"
+        );
+    }
+
+    #[test]
+    fn it_parses_duration_values() {
+        assert_eq!(
+            DurationFormatter::parse("70"),
+            Ok(DurationFormatter(4200. * si::S))
+        );
+        assert_eq!(DurationFormatter::parse("15.ab"), Err(ParseError));
+    }
+
+    #[test]
+    fn it_formats_duration_values() {
+        assert_eq!(
+            DurationFormatter::from(4200. * si::S).format(FormatOption::Abbreviated),
+            "1h 10m"
+        );
+        assert_eq!(
+            DurationFormatter::from(4200. * si::S).format(FormatOption::Full),
+            "1 hours 10 minutes"
+        );
+    }
+
+    #[test]
+    fn it_parses_time_values() {
+        assert_eq!(
+            TimeFormatter::parse("13:25"),
+            Ok(TimeFormatter::from(
+                chrono::NaiveTime::from_hms_opt(13, 25, 0).unwrap()
+            )),
+        );
+        assert_eq!(
+            TimeFormatter::parse("13:25:50"),
+            Ok(TimeFormatter::from(
+                chrono::NaiveTime::from_hms_opt(13, 25, 50).unwrap()
+            )),
+        );
+    }
+
+    #[test]
+    fn it_formats_time_values() {
+        let time = TimeFormatter::from(chrono::NaiveTime::from_hms_opt(13, 25, 50).unwrap());
+        assert_eq!(time.format(FormatOption::Abbreviated), "13:25".to_owned());
+        assert_eq!(time.format(FormatOption::Full), "13:25:50".to_owned());
+    }
+}

fitnesstrax/app/src/view_models/day_detail.rs

@@ -14,10 +14,12 @@ General Public License for more details.
 You should have received a copy of the GNU General Public License along with FitnessTrax. If not, see <https://www.gnu.org/licenses/>.
 */
 
-use crate::app::App;
-use dimensioned::si;
+use crate::{
+    app::App,
+    types::{DistanceFormatter, DurationFormatter, WeightFormatter},
+};
 use emseries::{Record, RecordId, Recordable};
-use ft_core::TraxRecord;
+use ft_core::{RecordType, TimeDistance, TraxRecord};
 use std::{
     collections::HashMap,
     ops::Deref,
@@ -27,7 +29,7 @@ use std::{
 #[derive(Clone, Debug)]
 enum RecordState<T: Clone + Recordable> {
     Original(Record<T>),
-    New(T),
+    New(Record<T>),
     Updated(Record<T>),
     #[allow(unused)]
     Deleted(Record<T>),
@@ -44,15 +46,29 @@ impl<T: Clone + emseries::Recordable> RecordState<T> {
         }
     }
 
-    fn with_value(self, value: T) -> RecordState<T> {
+    fn data(&self) -> Option<&Record<T>> {
         match self {
-            RecordState::Original(r) => RecordState::Updated(Record { data: value, ..r }),
-            RecordState::New(_) => RecordState::New(value),
-            RecordState::Updated(r) => RecordState::Updated(Record { data: value, ..r }),
-            RecordState::Deleted(r) => RecordState::Updated(Record { data: value, ..r }),
+            RecordState::Original(ref r) => Some(r),
+            RecordState::New(ref _r) => None,
+            RecordState::Updated(ref r) => Some(r),
+            RecordState::Deleted(ref r) => Some(r),
         }
     }
 
+    fn set_value(&mut self, value: T) {
+        *self = match self {
+            RecordState::Original(r) => RecordState::Updated(Record { data: value, ..*r }),
+            RecordState::New(r) => RecordState::New(Record { data: value, ..*r }),
+            RecordState::Updated(r) => RecordState::Updated(Record { data: value, ..*r }),
+            RecordState::Deleted(r) => RecordState::Updated(Record { data: value, ..*r }),
+        };
+    }
+
+    fn with_value(mut self, value: T) -> RecordState<T> {
+        self.set_value(value);
+        self
+    }
+
     #[allow(unused)]
     fn with_delete(self) -> Option<RecordState<T>> {
         match self {
@@ -69,19 +85,16 @@ impl<T: Clone + emseries::Recordable> Deref for RecordState<T> {
     fn deref(&self) -> &Self::Target {
         match self {
             RecordState::Original(ref r) => &r.data,
-            RecordState::New(ref r) => r,
+            RecordState::New(ref r) => &r.data,
             RecordState::Updated(ref r) => &r.data,
             RecordState::Deleted(ref r) => &r.data,
         }
     }
 }
 
-#[derive(Default)]
-struct DayDetailViewModelInner {}
-
-#[derive(Clone, Default)]
+#[derive(Clone)]
 pub struct DayDetailViewModel {
-    app: Option<App>,
+    app: App,
     pub date: chrono::NaiveDate,
     weight: Arc<RwLock<Option<RecordState<ft_core::Weight>>>>,
     steps: Arc<RwLock<Option<RecordState<ft_core::Steps>>>>,
@@ -89,56 +102,38 @@ pub struct DayDetailViewModel {
 }
 
 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>>) =
-            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),
+    pub async fn new(date: chrono::NaiveDate, app: App) -> Self {
+        let s = Self {
+            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(
-                records
-                    .into_iter()
-                    .map(|r| (r.id.clone(), RecordState::Original(r)))
-                    .collect::<HashMap<RecordId, RecordState<TraxRecord>>>(),
-            )),
-        }
+            weight: Arc::new(RwLock::new(None)),
+            steps: Arc::new(RwLock::new(None)),
+            records: Arc::new(RwLock::new(HashMap::new())),
+        };
+        s.populate_records().await;
+        s
     }
 
-    pub fn weight(&self) -> Option<si::Kilogram<f64>> {
-        (*self.weight.read().unwrap()).as_ref().map(|w| w.weight)
+    pub fn weight(&self) -> Option<WeightFormatter> {
+        (*self.weight.read().unwrap())
+            .as_ref()
+            .map(|w| WeightFormatter::from(w.weight))
     }
 
-    pub fn set_weight(&self, new_weight: si::Kilogram<f64>) {
+    pub fn set_weight(&self, new_weight: WeightFormatter) {
         let mut record = self.weight.write().unwrap();
         let new_record = match *record {
             Some(ref rstate) => rstate.clone().with_value(ft_core::Weight {
                 date: self.date,
-                weight: new_weight,
+                weight: *new_weight,
             }),
-            None => RecordState::New(ft_core::Weight {
+            None => RecordState::New(Record {
+                id: RecordId::default(),
+                data: ft_core::Weight {
                     date: self.date,
-                weight: new_weight,
+                    weight: *new_weight,
+                },
             }),
         };
         *record = Some(new_record);
@@ -155,27 +150,82 @@ impl DayDetailViewModel {
                 date: self.date,
                 count: new_count,
             }),
-            None => RecordState::New(ft_core::Steps {
+            None => RecordState::New(Record {
+                id: RecordId::default(),
+                data: ft_core::Steps {
                     date: self.date,
                     count: new_count,
+                },
             }),
         };
         *record = Some(new_record);
     }
 
-    pub fn save(&self) {
+    pub fn biking_summary(&self) -> (DistanceFormatter, DurationFormatter) {
+        self.records.read().unwrap().iter().fold(
+            (DistanceFormatter::default(), DurationFormatter::default()),
+            |(acc_distance, acc_duration), (_, record)| match record.data() {
+                Some(Record {
+                    data:
+                        TraxRecord::BikeRide(TimeDistance {
+                            distance, duration, ..
+                        }),
+                    ..
+                }) => (
+                    distance
+                        .map(|distance| acc_distance + DistanceFormatter::from(distance))
+                        .unwrap_or(acc_distance),
+                    duration
+                        .map(|duration| acc_duration + DurationFormatter::from(duration))
+                        .unwrap_or(acc_duration),
+                ),
+
+                _ => (acc_distance, acc_duration),
+            },
+        )
+    }
+
+    pub fn new_record(&self, type_: RecordType) -> Record<TraxRecord> {
+        let new_record = Record {
+            id: RecordId::default(),
+            data: ft_core::TraxRecord::new(type_, chrono::Local::now().into()),
+        };
+        self.records
+            .write()
+            .unwrap()
+            .insert(new_record.id, RecordState::New(new_record.clone()));
+        new_record
+    }
+
+    pub fn update_record(&self, update: Record<TraxRecord>) {
+        let mut records = self.records.write().unwrap();
+        records
+            .entry(update.id)
+            .and_modify(|record| record.set_value(update.data));
+    }
+
+    pub fn records(&self) -> Vec<Record<TraxRecord>> {
+        let read_lock = self.records.read().unwrap();
+        read_lock
+            .iter()
+            .filter_map(|(_, record_state)| record_state.data())
+            .cloned()
+            .collect::<Vec<Record<TraxRecord>>>()
+    }
+
+    pub fn save(&self) -> glib::JoinHandle<()> {
         glib::spawn_future({
             let s = self.clone();
             async move {
-                if let Some(app) = s.app {
                 let weight_record = s.weight.read().unwrap().clone();
                 match weight_record {
-                        Some(RecordState::New(weight)) => {
-                            let _ = app.put_record(TraxRecord::Weight(weight)).await;
+                    Some(RecordState::New(Record { data, .. })) => {
+                        let _ = s.app.put_record(TraxRecord::Weight(data)).await;
                     }
                     Some(RecordState::Original(_)) => {}
                     Some(RecordState::Updated(weight)) => {
-                            let _ = app
+                        let _ = s
+                            .app
                             .update_record(Record {
                                 id: weight.id,
                                 data: TraxRecord::Weight(weight.data),
@@ -188,12 +238,13 @@ impl DayDetailViewModel {
 
                 let steps_record = s.steps.read().unwrap().clone();
                 match steps_record {
-                        Some(RecordState::New(steps)) => {
-                            let _ = app.put_record(TraxRecord::Steps(steps)).await;
+                    Some(RecordState::New(Record { data, .. })) => {
+                        let _ = s.app.put_record(TraxRecord::Steps(data)).await;
                     }
                     Some(RecordState::Original(_)) => {}
                     Some(RecordState::Updated(steps)) => {
-                            let _ = app
+                        let _ = s
+                            .app
                             .update_record(Record {
                                 id: steps.id,
                                 data: TraxRecord::Steps(steps.data),
@@ -214,22 +265,86 @@ impl DayDetailViewModel {
 
                 for record in records {
                     match record {
-                            RecordState::New(data) => {
-                                let _ = app.put_record(data).await;
+                        RecordState::New(Record { data, .. }) => {
+                            let _ = s.app.put_record(data).await;
                         }
                         RecordState::Original(_) => {}
                         RecordState::Updated(r) => {
-                                let _ = app.update_record(r.clone()).await;
+                            let _ = s.app.update_record(r.clone()).await;
                         }
                         RecordState::Deleted(_) => unimplemented!(),
                     }
                 }
+
+                s.populate_records().await;
             }
+        })
+    }
+
+    pub fn revert(&self) {
+        glib::spawn_future({
+            let s = self.clone();
+            async move {
+                s.populate_records().await;
             }
         });
     }
 
-    pub fn revert(&self) {
-        unimplemented!();
+    async fn populate_records(&self) {
+        let records = self.app.records(self.date, self.date).await.unwrap();
+
+        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, 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, w.clone())),
+                _ => None,
+            })
+            .map(|(id, w)| RecordState::Original(Record { id, data: w }));
+
+        *self.records.write().unwrap() = records
+            .into_iter()
+            .map(|r| (r.id, 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/app/src/views/day_detail_view.rs

@@ -25,7 +25,7 @@ use std::cell::RefCell;
 #[derive(Default)]
 pub struct DayDetailViewPrivate {
     container: Singleton,
-    view_model: RefCell<DayDetailViewModel>,
+    view_model: RefCell<Option<DayDetailViewModel>>,
 }
 
 #[glib::object_subclass]
@@ -47,7 +47,7 @@ glib::wrapper! {
 impl DayDetailView {
     pub fn new(view_model: DayDetailViewModel) -> Self {
         let s: Self = Object::builder().build();
-        *s.imp().view_model.borrow_mut() = view_model;
+        *s.imp().view_model.borrow_mut() = Some(view_model);
 
         s.append(&s.imp().container);
 
@@ -57,18 +57,26 @@ impl DayDetailView {
     }
 
     fn view(&self) {
-        self.imp()
-            .container
-            .swap(&DayDetail::new(self.imp().view_model.borrow().clone(), {
+        let view_model = self.imp().view_model.borrow();
+        let view_model = view_model
+            .as_ref()
+            .expect("DayDetailView has not been initialized with a view_model")
+            .clone();
+
+        self.imp().container.swap(&DayDetail::new(view_model, {
             let s = self.clone();
             move || s.edit()
         }));
     }
 
     fn edit(&self) {
-        self.imp()
-            .container
-            .swap(&DayEdit::new(self.imp().view_model.borrow().clone(), {
+        let view_model = self.imp().view_model.borrow();
+        let view_model = view_model
+            .as_ref()
+            .expect("DayDetailView has not been initialized with a view_model")
+            .clone();
+
+        self.imp().container.swap(&DayEdit::new(view_model, {
             let s = self.clone();
             move || s.view()
         }));

fitnesstrax/app/src/views/historical_view.rs

@@ -17,12 +17,12 @@ You should have received a copy of the GNU General Public License along with Fit
 use crate::{
     app::App, components::DaySummary, types::DayInterval, view_models::DayDetailViewModel,
 };
-use chrono::NaiveDate;
+
 use emseries::Record;
 use ft_core::TraxRecord;
 use glib::Object;
 use gtk::{prelude::*, subclass::prelude::*};
-use std::{cell::RefCell, collections::HashMap, rc::Rc};
+use std::{cell::RefCell, rc::Rc};
 
 /// The historical view will show a window into the main database. It will show some version of
 /// daily summaries, daily details, and will provide all functions the user may need for editing
@@ -56,15 +56,16 @@ impl ObjectSubclass for HistoricalViewPrivate {
                 .single_click_activate(true)
                 .build(),
         };
+
         factory.connect_bind({
             let app = s.app.clone();
             move |_, list_item| {
-                let records = list_item
+                let date = list_item
                     .downcast_ref::<gtk::ListItem>()
                     .expect("should be a ListItem")
                     .item()
-                    .and_downcast::<DayRecords>()
-                    .expect("should be a DaySummary");
+                    .and_downcast::<Date>()
+                    .expect("should be a Date");
 
                 let summary = list_item
                     .downcast_ref::<gtk::ListItem>()
@@ -74,11 +75,10 @@ impl ObjectSubclass for HistoricalViewPrivate {
                     .expect("should be a DaySummary");
 
                 if let Some(app) = app.borrow().clone() {
-                    summary.set_data(DayDetailViewModel::new(
-                        records.date(),
-                        records.records(),
-                        app.clone(),
-                    ));
+                    glib::spawn_future_local(async move {
+                        let view_model = DayDetailViewModel::new(date.date(), app.clone()).await;
+                        summary.set_data(view_model);
+                    });
                 }
             }
         });
@@ -96,11 +96,7 @@ glib::wrapper! {
 }
 
 impl HistoricalView {
-    pub fn new<SelectFn>(
-        app: App,
-        records: Vec<Record<TraxRecord>>,
-        on_select_day: Rc<SelectFn>,
-    ) -> Self
+    pub fn new<SelectFn>(app: App, interval: DayInterval, on_select_day: Rc<SelectFn>) -> Self
     where
         SelectFn: Fn(chrono::NaiveDate, Vec<Record<TraxRecord>>) + 'static,
     {
@@ -110,11 +106,8 @@ impl HistoricalView {
 
         *s.imp().app.borrow_mut() = Some(app);
 
-        let grouped_records =
-            GroupedRecords::new((*s.imp().time_window.borrow()).clone()).with_data(records);
-
-        let mut model = gio::ListStore::new::<DayRecords>();
-        model.extend(grouped_records.items());
+        let mut model = gio::ListStore::new::<Date>();
+        model.extend(interval.days().map(Date::new));
         s.imp()
             .list_view
             .set_model(Some(&gtk::NoSelection::new(Some(model))));
@@ -122,12 +115,10 @@ impl HistoricalView {
         s.imp().list_view.connect_activate({
             let on_select_day = on_select_day.clone();
             move |s, idx| {
-                // This gets triggered whenever the user clicks on an item on the list. What we
-                // actually want to do here is to open a modal dialog that shows all of the details of
-                // the day and which allows the user to edit items within that dialog.
+                // This gets triggered whenever the user clicks on an item on the list.
                 let item = s.model().unwrap().item(idx).unwrap();
-                let records = item.downcast_ref::<DayRecords>().unwrap();
-                on_select_day(records.date(), records.records());
+                let date = item.downcast_ref::<Date>().unwrap();
+                on_select_day(date.date(), vec![]);
             }
         });
 
@@ -136,169 +127,36 @@ impl HistoricalView {
         s
     }
 
-    pub fn set_records(&self, records: Vec<Record<TraxRecord>>) {
-        println!("set_records: {:?}", records);
-        let grouped_records =
-            GroupedRecords::new((self.imp().time_window.borrow()).clone()).with_data(records);
-        let mut model = gio::ListStore::new::<DayRecords>();
-        model.extend(grouped_records.items());
-        self.imp()
-            .list_view
-            .set_model(Some(&gtk::NoSelection::new(Some(model))));
-    }
-
     pub fn time_window(&self) -> DayInterval {
         self.imp().time_window.borrow().clone()
     }
 }
 
 #[derive(Default)]
-pub struct DayRecordsPrivate {
+pub struct DatePrivate {
     date: RefCell<chrono::NaiveDate>,
-    records: RefCell<Vec<Record<TraxRecord>>>,
 }
 
 #[glib::object_subclass]
-impl ObjectSubclass for DayRecordsPrivate {
-    const NAME: &'static str = "DayRecords";
-    type Type = DayRecords;
+impl ObjectSubclass for DatePrivate {
+    const NAME: &'static str = "Date";
+    type Type = Date;
 }
 
-impl ObjectImpl for DayRecordsPrivate {}
+impl ObjectImpl for DatePrivate {}
 
 glib::wrapper! {
-    pub struct DayRecords(ObjectSubclass<DayRecordsPrivate>);
+    pub struct Date(ObjectSubclass<DatePrivate>);
 }
 
-impl DayRecords {
-    pub fn new(date: chrono::NaiveDate, records: Vec<Record<TraxRecord>>) -> Self {
+impl Date {
+    pub fn new(date: chrono::NaiveDate) -> Self {
         let s: Self = Object::builder().build();
-
         *s.imp().date.borrow_mut() = date;
-        *s.imp().records.borrow_mut() = records;
-
         s
     }
 
     pub fn date(&self) -> chrono::NaiveDate {
         *self.imp().date.borrow()
     }
-
-    pub fn records(&self) -> Vec<Record<TraxRecord>> {
-        self.imp().records.borrow().clone()
-    }
-
-    pub fn add_record(&self, record: Record<TraxRecord>) {
-        self.imp().records.borrow_mut().push(record);
-    }
-}
-
-// This isn't feeling quite right. DayRecords is a glib object, but I'm not sure that I want to
-// really be passing that around. It seems not generic enough. I feel like this whole grouped
-// records thing can be made more generic.
-struct GroupedRecords {
-    interval: DayInterval,
-    data: HashMap<NaiveDate, DayRecords>,
-}
-
-impl GroupedRecords {
-    fn new(interval: DayInterval) -> Self {
-        let mut s = Self {
-            interval: interval.clone(),
-            data: HashMap::new(),
-        };
-        interval.days().for_each(|date| {
-            let _ = s.data.insert(date, DayRecords::new(date, vec![]));
-        });
-        s
-    }
-
-    fn with_data(mut self, records: Vec<Record<TraxRecord>>) -> Self {
-        records.into_iter().for_each(|record| {
-            self.data
-                .entry(record.date())
-                .and_modify(|entry: &mut DayRecords| (*entry).add_record(record.clone()))
-                .or_insert(DayRecords::new(record.date(), vec![record]));
-        });
-
-        self
-    }
-
-    fn items(&self) -> impl Iterator<Item = DayRecords> + '_ {
-        self.interval.days().map(|date| {
-            self.data
-                .get(&date)
-                .cloned()
-                .unwrap_or(DayRecords::new(date, vec![]))
-        })
-    }
-}
-
-#[cfg(test)]
-mod test {
-    use super::GroupedRecords;
-    use crate::types::DayInterval;
-    use chrono::{FixedOffset, NaiveDate, TimeZone};
-    use dimensioned::si::{KG, M, S};
-    use emseries::{Record, RecordId};
-    use ft_core::{Steps, TimeDistance, TraxRecord, Weight};
-
-    #[test]
-    fn groups_records() {
-        let records = vec![
-            Record {
-                id: RecordId::default(),
-                data: TraxRecord::Steps(Steps {
-                    date: NaiveDate::from_ymd_opt(2023, 10, 13).unwrap(),
-                    count: 1500,
-                }),
-            },
-            Record {
-                id: RecordId::default(),
-                data: TraxRecord::Weight(Weight {
-                    date: NaiveDate::from_ymd_opt(2023, 10, 13).unwrap(),
-                    weight: 85. * KG,
-                }),
-            },
-            Record {
-                id: RecordId::default(),
-                data: TraxRecord::Weight(Weight {
-                    date: NaiveDate::from_ymd_opt(2023, 10, 14).unwrap(),
-                    weight: 86. * KG,
-                }),
-            },
-            Record {
-                id: RecordId::default(),
-                data: TraxRecord::BikeRide(TimeDistance {
-                    datetime: FixedOffset::west_opt(10 * 60 * 60)
-                        .unwrap()
-                        .with_ymd_and_hms(2019, 6, 15, 12, 0, 0)
-                        .unwrap(),
-                    distance: Some(1000. * M),
-                    duration: Some(150. * S),
-                    comments: Some("Test Comments".to_owned()),
-                }),
-            },
-            Record {
-                id: RecordId::default(),
-                data: TraxRecord::BikeRide(TimeDistance {
-                    datetime: FixedOffset::west_opt(10 * 60 * 60)
-                        .unwrap()
-                        .with_ymd_and_hms(2019, 6, 15, 23, 0, 0)
-                        .unwrap(),
-                    distance: Some(1000. * M),
-                    duration: Some(150. * S),
-                    comments: Some("Test Comments".to_owned()),
-                }),
-            },
-        ];
-
-        let groups = GroupedRecords::new(DayInterval {
-            start: NaiveDate::from_ymd_opt(2023, 10, 14).unwrap(),
-            end: NaiveDate::from_ymd_opt(2023, 10, 14).unwrap(),
-        })
-        .with_data(records)
-        .data;
-        assert_eq!(groups.len(), 3);
-    }
 }

fitnesstrax/core/src/types.rs

@@ -57,6 +57,17 @@ pub struct TimeDistance {
     pub comments: Option<String>,
 }
 
+impl TimeDistance {
+    pub fn new(time: DateTime<FixedOffset>) -> Self {
+        Self {
+            datetime: time,
+            distance: None,
+            duration: None,
+            comments: None,
+        }
+    }
+}
+
 /// A singular daily weight measurement. Weight changes slowly enough that it seems unlikely to
 /// need to track more than a single weight in a day.
 #[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
@@ -99,6 +110,18 @@ pub enum TraxRecord {
 }
 
 impl TraxRecord {
+    pub fn new(type_: RecordType, time: DateTime<FixedOffset>) -> TraxRecord {
+        match type_ {
+            RecordType::BikeRide => TraxRecord::BikeRide(TimeDistance::new(time)),
+            RecordType::Row => TraxRecord::Row(TimeDistance::new(time)),
+            RecordType::Run => TraxRecord::Run(TimeDistance::new(time)),
+            RecordType::Steps => unimplemented!(),
+            RecordType::Swim => unimplemented!(),
+            RecordType::Walk => TraxRecord::Walk(TimeDistance::new(time)),
+            RecordType::Weight => unimplemented!(),
+        }
+    }
+
     pub fn workout_type(&self) -> RecordType {
         match self {
             TraxRecord::BikeRide(_) => RecordType::BikeRide,
@@ -118,6 +141,14 @@ 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

@@ -32,6 +32,7 @@
             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);
+}