From c806bd96a4201993054fcc8fd535ea9663ff09d1 Mon Sep 17 00:00:00 2001
From: Simonas Narbutas <simonas@narbuto.lt>
Date: Mon, 5 Feb 2024 12:06:07 +0200
Subject: [PATCH] add tui crate

---
 dalia-tui/Cargo.lock  | 526 ++++++++++++++++++++++++++++++++++++++++++
 dalia-tui/Cargo.toml  |  10 +
 dalia-tui/src/main.rs |  42 ++++
 3 files changed, 578 insertions(+)
 create mode 100644 dalia-tui/Cargo.lock
 create mode 100644 dalia-tui/Cargo.toml
 create mode 100644 dalia-tui/src/main.rs

diff --git a/dalia-tui/Cargo.lock b/dalia-tui/Cargo.lock
new file mode 100644
index 0000000..9bc7124
--- /dev/null
+++ b/dalia-tui/Cargo.lock
@@ -0,0 +1,526 @@
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diff --git a/dalia-tui/Cargo.toml b/dalia-tui/Cargo.toml
new file mode 100644
index 0000000..6561b1a
--- /dev/null
+++ b/dalia-tui/Cargo.toml
@@ -0,0 +1,10 @@
+[package]
+name = "dalia-tui"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+crossterm = "0.27.0"
+ratatui = { version = "0.26.0", features = ["crossterm"] }
diff --git a/dalia-tui/src/main.rs b/dalia-tui/src/main.rs
new file mode 100644
index 0000000..9b22037
--- /dev/null
+++ b/dalia-tui/src/main.rs
@@ -0,0 +1,42 @@
+use crossterm::{
+    event::{self, KeyCode, KeyEventKind},
+    terminal::{disable_raw_mode, enable_raw_mode, EnterAlternateScreen, LeaveAlternateScreen},
+    ExecutableCommand,
+};
+use ratatui::{
+    prelude::{CrosstermBackend, Stylize, Terminal},
+    widgets::Paragraph,
+};
+use std::io::{stdout, Result};
+
+fn main() -> Result<()> {
+    stdout().execute(EnterAlternateScreen)?;
+    enable_raw_mode()?;
+    let mut terminal = Terminal::new(CrosstermBackend::new(stdout()))?;
+    terminal.clear()?;
+
+    loop {
+        terminal.draw(|frame| {
+            let area = frame.size();
+            frame.render_widget(
+                Paragraph::new("This is a placeholder for future dalia tui (press 'q' to quit)")
+                    .white()
+                    .on_dark_gray()
+                    .bold()
+                    .red(),
+                area,
+            );
+        })?;
+        if event::poll(std::time::Duration::from_millis(16))? {
+            if let event::Event::Key(key) = event::read()? {
+                if key.kind == KeyEventKind::Press && key.code == KeyCode::Char('q') {
+                    break;
+                }
+            }
+        }
+    }
+
+    stdout().execute(LeaveAlternateScreen)?;
+    disable_raw_mode()?;
+    Ok(())
+}