monorepo/fitnesstrax/app/src/components/day.rs

/*
Copyright 2023, Savanni D'Gerinel <savanni@luminescent-dreams.com>

This file is part of FitnessTrax.

FitnessTrax is free software: you can redistribute it and/or modify it under the terms of the GNU
General Public License as published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.

FitnessTrax is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without
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/>.
*/

// use chrono::NaiveDate;
// use ft_core::TraxRecord;
use dimensioned::si;
use emseries::Record;
use ft_core::{RecordType, TimeDistance, TraxRecord, Weight};
use glib::Object;
use gtk::{prelude::*, subclass::prelude::*};
use std::{cell::RefCell, rc::Rc};

pub struct DaySummaryPrivate {
    date: gtk::Label,
    weight: RefCell<Option<gtk::Label>>,
}

#[glib::object_subclass]
impl ObjectSubclass for DaySummaryPrivate {
    const NAME: &'static str = "DaySummary";
    type Type = DaySummary;
    type ParentType = gtk::Box;

    fn new() -> Self {
        let date = gtk::Label::builder()
            .css_classes(["day-summary__date"])
            .halign(gtk::Align::Start)
            .build();
        Self {
            date,
            weight: RefCell::new(None),
        }
    }
}

impl ObjectImpl for DaySummaryPrivate {}
impl WidgetImpl for DaySummaryPrivate {}
impl BoxImpl for DaySummaryPrivate {}

glib::wrapper! {
    /// The DaySummary displays one day's activities in a narrative style. This is meant to give
    /// an overall feel of everything that happened during the day without going into details.
    pub struct DaySummary(ObjectSubclass<DaySummaryPrivate>) @extends gtk::Box, gtk::Widget, @implements gtk::Orientable;
}

impl DaySummary {
    pub fn new() -> Self {
        let s: Self = Object::builder().build();
        s.set_orientation(gtk::Orientation::Vertical);
        s.set_css_classes(&["day-summary"]);

        s.append(&s.imp().date);

        s
    }

    pub fn set_data(&self, date: chrono::NaiveDate, records: Vec<Record<TraxRecord>>) {
        self.imp()
            .date
            .set_text(&date.format("%Y-%m-%d").to_string());

        if let Some(ref weight_label) = *self.imp().weight.borrow() {
            self.remove(weight_label);
        }

        if let Some(Record {
            data: TraxRecord::Weight(weight_record),
            ..
        }) = records.iter().filter(|f| f.data.is_weight()).next()
        {
            let label = gtk::Label::builder()
                .halign(gtk::Align::Start)
                .label(&format!("{}", weight_record.weight))
                .css_classes(["day-summary__weight"])
                .build();
            self.append(&label);
            *self.imp().weight.borrow_mut() = Some(label);
        }

        /*
        self.append(
            &gtk::Label::builder()
                .halign(gtk::Align::Start)
                .label("15km of biking in 60 minutes")
                .build(),
        );
        */
    }
}

pub struct DayDetailPrivate {
    date: gtk::Label,
    weight: RefCell<Option<gtk::Label>>,
}

#[glib::object_subclass]
impl ObjectSubclass for DayDetailPrivate {
    const NAME: &'static str = "DayDetail";
    type Type = DayDetail;
    type ParentType = gtk::Box;

    fn new() -> Self {
        let date = gtk::Label::builder()
            .css_classes(["daysummary-date"])
            .halign(gtk::Align::Start)
            .build();
        Self {
            date,
            weight: RefCell::new(None),
        }
    }
}

impl ObjectImpl for DayDetailPrivate {}
impl WidgetImpl for DayDetailPrivate {}
impl BoxImpl for DayDetailPrivate {}

glib::wrapper! {
    pub struct DayDetail(ObjectSubclass<DayDetailPrivate>) @extends gtk::Box, gtk::Widget, @implements gtk::Orientable;
}

impl DayDetail {
    pub fn new(date: chrono::NaiveDate, records: Vec<Record<TraxRecord>>) -> Self {
        let s: Self = Object::builder().build();
        s.set_orientation(gtk::Orientation::Vertical);

        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: TraxRecord::Weight(record),
            } => Some((id.clone(), record.clone())),
            _ => None,
        });

        let weight_view = match weight_record {
            Some((id, record)) => WeightView::new(Some(record.clone()), move |weight| {
                println!(
                    "on_blur on the weight view. Need to record {:?}, {:?}",
                    id, weight
                );
            }),
            None => WeightView::new(None, |weight| {
                println!(
                    "on_blur on the weight view. Need to create a new record for {:?}",
                    weight
                );
            }),
        };
        s.append(&weight_view);

        records.into_iter().for_each(|record| {
            let record_view = match record {
                Record {
                    data: TraxRecord::BikeRide(record),
                    ..
                } => Some(
                    TimeDistanceView::new(RecordType::BikeRide, record).upcast::<gtk::Widget>(),
                ),
                Record {
                    data: TraxRecord::Row(record),
                    ..
                } => Some(TimeDistanceView::new(RecordType::Row, record).upcast::<gtk::Widget>()),
                Record {
                    data: TraxRecord::Run(record),
                    ..
                } => Some(TimeDistanceView::new(RecordType::Row, record).upcast::<gtk::Widget>()),
                Record {
                    data: TraxRecord::Swim(record),
                    ..
                } => Some(TimeDistanceView::new(RecordType::Row, record).upcast::<gtk::Widget>()),
                Record {
                    data: TraxRecord::Walk(record),
                    ..
                } => Some(TimeDistanceView::new(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
    }
}

pub struct WeightViewPrivate {
    record: RefCell<Option<Weight>>,
    view: RefCell<gtk::Label>,
    edit: RefCell<gtk::Entry>,
    current: RefCell<gtk::Widget>,
    on_edit_finished: RefCell<Box<dyn Fn(si::Kilogram<f64>)>>,
}

impl Default for WeightViewPrivate {
    fn default() -> Self {
        let view = gtk::Label::builder()
            .css_classes(["card", "weight-view"])
            .halign(gtk::Align::Start)
            .can_focus(true)
            .build();
        let edit = gtk::Entry::builder().halign(gtk::Align::Start).build();

        let current = view.clone();

        Self {
            record: RefCell::new(None),
            view: RefCell::new(view),
            edit: RefCell::new(edit),
            current: RefCell::new(current.upcast()),
            on_edit_finished: RefCell::new(Box::new(|_| {})),
        }
    }
}

#[glib::object_subclass]
impl ObjectSubclass for WeightViewPrivate {
    const NAME: &'static str = "WeightView";
    type Type = WeightView;
    type ParentType = gtk::Box;
}

impl ObjectImpl for WeightViewPrivate {}
impl WidgetImpl for WeightViewPrivate {}
impl BoxImpl for WeightViewPrivate {}

glib::wrapper! {
    pub struct WeightView(ObjectSubclass<WeightViewPrivate>) @extends gtk::Box, gtk::Widget;
}

impl WeightView {
    pub fn new<OnEditFinished>(weight: Option<Weight>, on_edit_finished: OnEditFinished) -> Self
    where
        OnEditFinished: Fn(si::Kilogram<f64>) + 'static,
    {
        let s: Self = Object::builder().build();

        *s.imp().on_edit_finished.borrow_mut() = Box::new(on_edit_finished);

        *s.imp().record.borrow_mut() = weight;
        s.view();

        let view_click_controller = gtk::GestureClick::new();
        view_click_controller.connect_released({
            let s = s.clone();
            move |_, _, _, _| {
                s.edit();
            }
        });

        s.imp().view.borrow().add_controller(view_click_controller);
        s
    }

    fn view(&self) {
        let view = self.imp().view.borrow();
        match *self.imp().record.borrow() {
            Some(ref record) => {
                view.remove_css_class("dim_label");
                view.set_label(&format!("{:?}", record.weight));
            }
            None => {
                view.add_css_class("dim_label");
                view.set_label("No weight recorded");
            }
        }
        self.swap(view.clone().upcast());
    }

    fn edit(&self) {
        let edit = self.imp().edit.borrow();
        match *self.imp().record.borrow() {
            Some(ref record) => edit.buffer().set_text(&format!("{:?}", record.weight)),
            None => edit.buffer().set_text(""),
        }
        self.swap(edit.clone().upcast());
        edit.grab_focus();
    }

    fn swap(&self, new_view: gtk::Widget) {
        let mut current = self.imp().current.borrow_mut();
        self.remove(&*current);
        self.append(&new_view);
        *current = new_view;
    }

    fn blur(&self) {
        if *self.imp().current.borrow() == *self.imp().edit.borrow() {
            self.imp().on_edit_finished.borrow()(0. * si::KG);
            self.view();
        }
    }
}

#[derive(Default)]
pub struct TimeDistanceViewPrivate {
    record: RefCell<Option<TimeDistance>>,
}

#[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);

        let first_row = gtk::Box::builder().homogeneous(true).build();

        first_row.append(
            &gtk::Label::builder()
                .halign(gtk::Align::Start)
                .label(&record.datetime.format("%H:%M").to_string())
                .build(),
        );

        first_row.append(
            &gtk::Label::builder()
                .halign(gtk::Align::Start)
                .label(format!("{:?}", type_))
                .build(),
        );

        first_row.append(
            &gtk::Label::builder()
                .halign(gtk::Align::Start)
                .label(
                    record
                        .distance
                        .map(|dist| format!("{}", dist))
                        .unwrap_or("".to_owned()),
                )
                .build(),
        );

        first_row.append(
            &gtk::Label::builder()
                .halign(gtk::Align::Start)
                .label(
                    record
                        .duration
                        .map(|duration| format!("{}", duration))
                        .unwrap_or("".to_owned()),
                )
                .build(),
        );

        s.append(&first_row);

        s.append(
            &gtk::Label::builder()
                .halign(gtk::Align::Start)
                .label(
                    record
                        .comments
                        .map(|comments| format!("{}", comments))
                        .unwrap_or("".to_owned()),
                )
                .build(),
        );

        s
    }
}