first prototype

Cargo.lock

@@ -621,6 +621,27 @@ version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f27ae1dd37df86211c42e150270f82743308803d90a6f6e6651cd730d5e1732f"
 
+[[package]]
+name = "dirs"
+version = "6.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c3e8aa94d75141228480295a7d0e7feb620b1a5ad9f12bc40be62411e38cce4e"
+dependencies = [
+ "dirs-sys",
+]
+
+[[package]]
+name = "dirs-sys"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e01a3366d27ee9890022452ee61b2b63a67e6f13f58900b651ff5665f0bb1fab"
+dependencies = [
+ "libc",
+ "option-ext",
+ "redox_users",
+ "windows-sys 0.61.2",
+]
+
 [[package]]
 name = "dispatch"
 version = "0.2.0"
@@ -858,6 +879,7 @@ checksum = "aa9a19cbb55df58761df49b23516a86d432839add4af60fc256da840f66ed35b"
 name = "fridge"
 version = "0.1.0"
 dependencies = [
+ "dirs",
  "iced",
  "ron",
  "serde",
@@ -974,6 +996,17 @@ dependencies = [
  "windows-link",
 ]
 
+[[package]]
+name = "getrandom"
+version = "0.2.17"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ff2abc00be7fca6ebc474524697ae276ad847ad0a6b3faa4bcb027e9a4614ad0"
+dependencies = [
+ "cfg-if",
+ "libc",
+ "wasi",
+]
+
 [[package]]
 name = "getrandom"
 version = "0.3.4"
@@ -2077,6 +2110,12 @@ version = "1.21.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9f7c3e4beb33f85d45ae3e3a1792185706c8e16d043238c593331cc7cd313b50"
 
+[[package]]
+name = "option-ext"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "04744f49eae99ab78e0d5c0b603ab218f515ea8cfe5a456d7629ad883a3b6e7d"
+
 [[package]]
 name = "orbclient"
 version = "0.3.55"
@@ -2366,6 +2405,17 @@ dependencies = [
  "bitflags 2.13.0",
 ]
 
+[[package]]
+name = "redox_users"
+version = "0.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a4e608c6638b9c18977b00b475ac1f28d14e84b27d8d42f70e0bf1e3dec127ac"
+dependencies = [
+ "getrandom 0.2.17",
+ "libredox",
+ "thiserror 2.0.18",
+]
+
 [[package]]
 name = "renderdoc-sys"
 version = "1.1.0"
@@ -3032,6 +3082,12 @@ dependencies = [
  "winapi-util",
 ]
 
+[[package]]
+name = "wasi"
+version = "0.11.1+wasi-snapshot-preview1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ccf3ec651a847eb01de73ccad15eb7d99f80485de043efb2f370cd654f4ea44b"
+
 [[package]]
 name = "wasip2"
 version = "1.0.4+wasi-0.2.12"

Cargo.toml

@@ -7,3 +7,4 @@ edition = "2024"
 iced = "0.14.0"
 serde = { version = "1.0.228", features = [ "derive" ] }
 ron = "0.12.2"
+dirs = "6.0.0"

src/main.rs

@@ -1,20 +1,164 @@
-use iced::{Element, Renderer, Theme, widget};
+use std::fs;
+
+use iced::{
+    Color, Element, Renderer, Theme,
+    alignment::{Horizontal, Vertical},
+    color, widget,
+};
 
 mod data;
 
-enum Message {}
+macro_rules! data {
+    () => {
+        dirs::data_dir().unwrap().join("fridge.ron")
+    };
+}
 
-struct State {}
+#[derive(Clone, Debug)]
+enum Message {
+    AddCategory,
+    RemoveCategory {
+        i_category: usize,
+    },
+    CategoryChanged {
+        i_category: usize,
+        new_value: String,
+    },
+
+    AddElement {
+        i_category: usize,
+    },
+    RemoveElement {
+        i_category: usize,
+        i_element: usize,
+    },
+    ElementChanged {
+        i_category: usize,
+        i_element: usize,
+        new_value: String,
+    },
+}
+
+#[derive(Clone, Debug, Default)]
+struct State {
+    table: data::Table,
+}
 impl State {
     fn new() -> Self {
-        Self {}
+        let mut state = Self::default();
+        if let Ok(file) =
+            fs::File::open(data!()).inspect_err(|e| eprintln!("failed to read data file: {e}"))
+        {
+            state.table = ron::de::from_reader(file).unwrap();
+        }
+
+        state
     }
     fn view(&self) -> Element<'_, Message, Theme, Renderer> {
-        widget::space().into()
+        widget::row(self.table.iter().enumerate().map(|(i_category, category)| {
+            widget::column([
+                widget::row([
+                    widget::text_input("category", &category.header)
+                        .on_input(move |new_value| Message::CategoryChanged {
+                            i_category,
+                            new_value,
+                        })
+                        .size(30)
+                        .into(),
+                    widget::button("X")
+                        .style(widget::button::danger)
+                        .on_press(Message::RemoveCategory { i_category })
+                        .height(50)
+                        .into(),
+                ])
+                .align_y(Vertical::Center)
+                .into(),
+                widget::scrollable(widget::column(category.elements.iter().enumerate().map(
+                    |(i_element, element)| {
+                        widget::row([
+                            widget::text_input("content", &element)
+                                .on_input(move |new_value| Message::ElementChanged {
+                                    i_category,
+                                    i_element,
+                                    new_value,
+                                })
+                                .into(),
+                            widget::button("X")
+                                .style(widget::button::warning)
+                                .on_press(Message::RemoveElement {
+                                    i_category,
+                                    i_element,
+                                })
+                                .into(),
+                        ])
+                        .into()
+                    },
+                )))
+                .into(),
+                widget::button("add element")
+                    .on_press(Message::AddElement { i_category })
+                    .into(),
+            ])
+            .align_x(Horizontal::Center)
+            .into()
+        }))
+        .push(widget::button("add category").on_press(Message::AddCategory))
+        .into()
+    }
+    fn update(&mut self, message: Message) {
+        match message {
+            Message::AddCategory => {
+                self.table.push(Default::default());
+            }
+            Message::RemoveCategory { i_category } => {
+                self.table.remove(i_category);
+            }
+            Message::CategoryChanged {
+                i_category,
+                new_value,
+            } => {
+                self.table[i_category].header = new_value;
+            }
+
+            Message::AddElement { i_category } => {
+                self.table[i_category].elements.push(Default::default());
+            }
+            Message::RemoveElement {
+                i_category,
+                i_element,
+            } => {
+                self.table[i_category].elements.remove(i_element);
+            }
+            Message::ElementChanged {
+                i_category,
+                i_element,
+                new_value,
+            } => {
+                self.table[i_category].elements[i_element] = new_value;
+            }
+        }
+    }
+}
+impl Drop for State {
+    fn drop(&mut self) {
+        ron::Options::default()
+            .to_io_writer(fs::File::create(data!()).unwrap(), &self.table)
+            .unwrap();
     }
-    fn update(&mut self, message: Message) {}
 }
 
 fn main() -> Result<(), iced::Error> {
-    iced::application(State::new, State::update, State::view).run()
+    iced::application(State::new, State::update, State::view)
+        .theme(Theme::custom(
+            "custom",
+            iced::theme::Palette {
+                background: color!(0x080808),
+                text: Color::WHITE,
+                primary: color!(0xff00ff),
+                success: color!(0x00ff00),
+                warning: color!(0x880000),
+                danger: color!(0xff0000),
+            },
+        ))
+        .run()
 }