From a1f7e1a6dee0bd4a088657ae5586b90b8c25823a Mon Sep 17 00:00:00 2001
From: Alvin Dimas Praditya <alvin.dimas.praditya@gmail.com>
Date: Mon, 7 Oct 2024 10:21:21 +0700
Subject: [PATCH] re-feat: rename ethylene-amd to amdhelper

---
 amdhelper-tui/Cargo.toml  |   9 ++
 amdhelper-tui/src/main.rs | 168 ++++++++++++++++++++++++++++++++++++++
 2 files changed, 177 insertions(+)
 create mode 100644 amdhelper-tui/Cargo.toml
 create mode 100644 amdhelper-tui/src/main.rs

diff --git a/amdhelper-tui/Cargo.toml b/amdhelper-tui/Cargo.toml
new file mode 100644
index 0000000..60b7943
--- /dev/null
+++ b/amdhelper-tui/Cargo.toml
@@ -0,0 +1,9 @@
+[package]
+name = "amdhelper-tui"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+amdhelper = { path = "../amdhelper" }
+crossterm = "0.28.1"
+ratatui = "0.28.1"
diff --git a/amdhelper-tui/src/main.rs b/amdhelper-tui/src/main.rs
new file mode 100644
index 0000000..af66f62
--- /dev/null
+++ b/amdhelper-tui/src/main.rs
@@ -0,0 +1,168 @@
+#![warn(clippy::nursery, unused_extern_crates)]
+
+use crossterm::event::{Event, KeyCode, KeyEvent, KeyEventKind};
+use ethylene_amd::{apply_chromium_patch, get_apps, get_patches, patch::{chromium::ChromiumPatch, EthylenePatch}, EthyleneApp};
+use ratatui::{
+    buffer::Buffer,
+    layout::{Alignment, Rect},
+    style::{palette::tailwind::SLATE, Modifier, Style, Stylize},
+    text::Line,
+    widgets::{
+        block::{Position, Title},
+        Block, List, ListItem, ListState, StatefulWidget, Widget,
+    },
+    DefaultTerminal,
+};
+fn main() -> std::io::Result<()> {
+    let mut terminal = ratatui::init();
+    terminal.clear()?;
+
+    let app_result = App::default().and_then(|v| v.run(&mut terminal));
+    ratatui::restore();
+    app_result
+}
+
+const SELECTED_STYLE: Style = Style::new().bg(SLATE.c300).add_modifier(Modifier::BOLD);
+
+struct App {
+    exit: bool,
+    app_list: AppList,
+}
+
+struct AppList {
+    items: Vec<EthyleneApp>,
+    selected_items: Vec<usize>,
+    state: ListState,
+}
+
+impl App {
+    fn default() -> std::io::Result<Self> {
+        let patches = get_patches();
+        Ok(Self {
+            exit: false,
+            app_list: AppList {
+                items: get_apps(&patches)?,
+                selected_items: vec![],
+                state: ListState::default(),
+            },
+        })
+    }
+
+    pub fn run(mut self, terminal: &mut DefaultTerminal) -> std::io::Result<()> {
+        while !self.exit {
+            terminal.draw(|frame| frame.render_widget(&mut self, frame.area()))?;
+            self.handle_events()?;
+        }
+        Ok(())
+    }
+
+    fn handle_events(&mut self) -> std::io::Result<()> {
+        match crossterm::event::read()? {
+            Event::Key(key_event) if key_event.kind == KeyEventKind::Press => {
+                self.handle_key_event(key_event)
+            }
+            _ => {}
+        };
+        Ok(())
+    }
+
+    fn handle_key_event(&mut self, key_event: KeyEvent) {
+        match key_event.code {
+            KeyCode::Char('q') | KeyCode::Esc => self.exit(),
+            KeyCode::Char('j') | KeyCode::Down => self.select_next(),
+            KeyCode::Char('k') | KeyCode::Up => self.select_previous(),
+            KeyCode::Char('a') => self.apply_patches(),
+            KeyCode::Enter => self.select_item(),
+            _ => {}
+        }
+    }
+
+    fn apply_patches(&mut self) {
+        if self.app_list.selected_items.len() < 1 { return }
+        apply_chromium_patch(ChromiumPatch, self.get_selected_apps());
+        
+        self.app_list.selected_items = vec![];
+    }
+    
+    fn get_selected_apps(&mut self) -> Vec<&EthyleneApp> {
+        self.app_list.selected_items.iter().map(|i| self.app_list.items.get(*i).unwrap()).collect::<Vec<&EthyleneApp>>()
+    }
+
+    fn exit(&mut self) {
+        self.exit = true;
+    }
+
+    fn select_item(&mut self) {
+        let selected_index = self.app_list.state.selected().unwrap();
+        let selected_items = self.app_list.selected_items.clone();
+        if selected_items.contains(&selected_index) {
+            self.app_list.selected_items.remove(
+                selected_items
+                    .iter()
+                    .position(|item| *item == selected_index)
+                    .unwrap(),
+            );
+        } else {
+            self.app_list.selected_items.push(selected_index);
+        }
+    }
+
+    fn select_next(&mut self) {
+        self.app_list.state.select_next();
+    }
+
+    fn select_previous(&mut self) {
+        self.app_list.state.select_previous();
+    }
+}
+
+impl Widget for &mut App {
+    fn render(self, area: Rect, buf: &mut Buffer) {
+        let title = Title::from(" EthyleneAMD ".bold()).alignment(Alignment::Center);
+        let instructions = Title::from(Line::from(vec![
+            " <A> ".red(),
+            "Apply".into(),
+            " <Q> ".red(),
+            "Quit ".into(),
+        ]))
+        .alignment(Alignment::Center)
+        .position(Position::Bottom);
+        let block = Block::bordered()
+            .title(title)
+            .title(instructions)
+            .border_type(ratatui::widgets::BorderType::Rounded);
+
+        self.render_list(block, area, buf);
+    }
+}
+
+impl App {
+    fn render_list(&mut self, block: Block<'_>, area: Rect, buf: &mut Buffer) {
+        let items: Vec<ListItem> = self
+            .app_list
+            .items
+            .iter()
+            .enumerate()
+            .map(|(i, app_item)| {
+                ListItem::from(format!(
+                    "{}. {}",
+                    i + 1,
+                    app_item.name.clone()
+                        + (if self.app_list.selected_items.contains(&i) {
+                            " <"
+                        } else {
+                            ""
+                        })
+                ))
+            })
+            .collect();
+
+        let list = List::new(items)
+            .block(block)
+            .highlight_style(SELECTED_STYLE)
+            .highlight_symbol(">")
+            .highlight_spacing(ratatui::widgets::HighlightSpacing::Always);
+
+        StatefulWidget::render(list, area, buf, &mut self.app_list.state);
+    }
+}