feat(harmony_tui): add initial TUI implementation with ratatui and crossterm

Add a new `harmony_tui` crate to initialize and run a text-based user interface (TUI) for the Harmony project using `ratatui` for rendering and `crossterm` for handling input. The `HarmonyTUI` struct initializes the terminal, enters a loop to render updates, and handles basic input events to exit. This commit sets up the foundation for further TUI development.
This commit is contained in:
Jean-Gabriel Gill-Couture 2025-01-24 11:30:01 -05:00
parent 21258cf1af
commit 4bbe8e84d8
4 changed files with 473 additions and 9 deletions

401
harmony-rs/Cargo.lock generated
View File

@ -4,9 +4,9 @@ version = 4
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version = "0.21.0"
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dependencies = [
"gimli",
]
@ -80,6 +80,12 @@ dependencies = [
"memchr",
]
[[package]]
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source = "registry+https://github.com/rust-lang/crates.io-index"
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@ -163,9 +169,9 @@ checksum = "0c4b4d0bd25bd0b74681c0ad21497610ce1b7c91b1022cd21c80c6fbdd9476b0"
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name = "backtrace"
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dependencies = [
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@ -284,6 +290,21 @@ version = "1.8.0"
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[[package]]
name = "castaway"
version = "0.2.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
"rustversion",
]
[[package]]
name = "cbc"
version = "0.1.2"
@ -350,12 +371,53 @@ dependencies = [
"inout",
]
[[package]]
name = "color-eyre"
version = "0.6.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
"backtrace",
"color-spantrace",
"eyre",
"indenter",
"once_cell",
"owo-colors",
"tracing-error",
]
[[package]]
name = "color-spantrace"
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"tracing-core",
"tracing-error",
]
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name = "colorchoice"
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[[package]]
name = "compact_str"
version = "0.8.1"
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dependencies = [
"castaway",
"cfg-if",
"itoa",
"rustversion",
"ryu",
"static_assertions",
]
[[package]]
name = "const-oid"
version = "0.9.6"
@ -426,6 +488,31 @@ dependencies = [
"cfg-if",
]
[[package]]
name = "crossterm"
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source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "829d955a0bb380ef178a640b91779e3987da38c9aea133b20614cfed8cdea9c6"
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"bitflags 2.6.0",
"crossterm_winapi",
"mio",
"parking_lot",
"rustix",
"signal-hook",
"signal-hook-mio",
"winapi",
]
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name = "crossterm_winapi"
version = "0.9.1"
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[[package]]
name = "crunchy"
version = "0.2.2"
@ -491,6 +578,41 @@ dependencies = [
"syn",
]
[[package]]
name = "darling"
version = "0.20.10"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "6f63b86c8a8826a49b8c21f08a2d07338eec8d900540f8630dc76284be802989"
dependencies = [
"darling_core",
"darling_macro",
]
[[package]]
name = "darling_core"
version = "0.20.10"
source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
"fnv",
"ident_case",
"proc-macro2",
"quote",
"strsim",
"syn",
]
[[package]]
name = "darling_macro"
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"darling_core",
"quote",
"syn",
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[[package]]
name = "data-encoding"
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@ -671,6 +793,16 @@ dependencies = [
"windows-sys 0.52.0",
]
[[package]]
name = "eyre"
version = "0.6.12"
source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
"indenter",
"once_cell",
]
[[package]]
name = "fastrand"
version = "2.1.1"
@ -721,6 +853,12 @@ version = "1.0.7"
source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
name = "foreign-types"
version = "0.3.2"
@ -753,6 +891,7 @@ dependencies = [
"env_logger",
"harmony",
"harmony_macros",
"harmony_tui",
"harmony_types",
"log",
"tokio",
@ -887,9 +1026,9 @@ dependencies = [
[[package]]
name = "gimli"
version = "0.29.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
name = "group"
@ -961,6 +1100,19 @@ dependencies = [
"syn",
]
[[package]]
name = "harmony_tui"
version = "0.1.0"
dependencies = [
"color-eyre",
"crossterm",
"env_logger",
"harmony",
"log",
"ratatui",
"tokio",
]
[[package]]
name = "harmony_types"
version = "1.0.0"
@ -971,6 +1123,17 @@ version = "0.14.5"
source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
"allocator-api2",
"equivalent",
"foldhash",
]
[[package]]
name = "headers"
version = "0.4.0"
@ -1382,6 +1545,12 @@ dependencies = [
"syn",
]
[[package]]
name = "ident_case"
version = "1.0.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
name = "idna"
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@ -1403,6 +1572,12 @@ dependencies = [
"icu_properties",
]
[[package]]
name = "indenter"
version = "0.3.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
name = "indexmap"
version = "2.5.0"
@ -1410,9 +1585,15 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
"equivalent",
"hashbrown",
"hashbrown 0.14.5",
]
[[package]]
name = "indoc"
version = "2.0.5"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b248f5224d1d606005e02c97f5aa4e88eeb230488bcc03bc9ca4d7991399f2b5"
[[package]]
name = "inout"
version = "0.1.3"
@ -1423,6 +1604,19 @@ dependencies = [
"generic-array",
]
[[package]]
name = "instability"
version = "0.3.7"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "0bf9fed6d91cfb734e7476a06bde8300a1b94e217e1b523b6f0cd1a01998c71d"
dependencies = [
"darling",
"indoc",
"proc-macro2",
"quote",
"syn",
]
[[package]]
name = "ipnet"
version = "2.9.0"
@ -1435,6 +1629,15 @@ version = "1.70.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7943c866cc5cd64cbc25b2e01621d07fa8eb2a1a23160ee81ce38704e97b8ecf"
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name = "itertools"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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[[package]]
name = "itoa"
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@ -1603,6 +1806,15 @@ version = "0.4.22"
source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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[[package]]
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@ -1647,6 +1859,7 @@ checksum = "80e04d1dcff3aae0704555fe5fee3bcfaf3d1fdf8a7e521d5b9d2b42acb52cec"
dependencies = [
"hermit-abi",
"libc",
"log",
"wasi",
"windows-sys 0.52.0",
]
@ -1738,9 +1951,9 @@ dependencies = [
[[package]]
name = "object"
version = "0.36.4"
version = "0.32.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
"memchr",
]
@ -1849,6 +2062,12 @@ dependencies = [
"num-traits",
]
[[package]]
name = "owo-colors"
version = "3.5.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "c1b04fb49957986fdce4d6ee7a65027d55d4b6d2265e5848bbb507b58ccfdb6f"
[[package]]
name = "p256"
version = "0.13.2"
@ -1921,6 +2140,12 @@ dependencies = [
"subtle",
]
[[package]]
name = "paste"
version = "1.0.15"
source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
name = "pbkdf2"
version = "0.11.0"
@ -2174,6 +2399,27 @@ dependencies = [
"getrandom",
]
[[package]]
name = "ratatui"
version = "0.29.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "eabd94c2f37801c20583fc49dd5cd6b0ba68c716787c2dd6ed18571e1e63117b"
dependencies = [
"bitflags 2.6.0",
"cassowary",
"compact_str",
"crossterm",
"indoc",
"instability",
"itertools",
"lru",
"paste",
"strum",
"unicode-segmentation",
"unicode-truncate",
"unicode-width 0.2.0",
]
[[package]]
name = "redox_syscall"
version = "0.5.7"
@ -2538,6 +2784,12 @@ dependencies = [
"untrusted",
]
[[package]]
name = "rustversion"
version = "1.0.19"
source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
name = "ryu"
version = "1.0.18"
@ -2751,12 +3003,42 @@ dependencies = [
"digest",
]
[[package]]
name = "sharded-slab"
version = "0.1.7"
source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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[[package]]
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[[package]]
name = "signal-hook"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
"libc",
"mio",
"signal-hook",
]
[[package]]
name = "signal-hook-registry"
version = "1.4.2"
@ -2874,6 +3156,40 @@ version = "1.2.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a8f112729512f8e442d81f95a8a7ddf2b7c6b8a1a6f509a95864142b30cab2d3"
[[package]]
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source = "registry+https://github.com/rust-lang/crates.io-index"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"proc-macro2",
"quote",
"rustversion",
"syn",
]
[[package]]
name = "subtle"
version = "2.6.1"
@ -3011,6 +3327,16 @@ dependencies = [
"syn",
]
[[package]]
name = "thread_local"
version = "1.1.8"
source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
"cfg-if",
"once_cell",
]
[[package]]
name = "tiny-keccak"
version = "2.0.2"
@ -3179,6 +3505,28 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
"once_cell",
"valuable",
]
[[package]]
name = "tracing-error"
version = "0.2.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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[[package]]
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
"sharded-slab",
"thread_local",
"tracing-core",
]
[[package]]
@ -3205,6 +3553,35 @@ version = "1.0.12"
source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
"itertools",
"unicode-segmentation",
"unicode-width 0.1.14",
]
[[package]]
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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@ -3278,6 +3655,12 @@ dependencies = [
"syn",
]
[[package]]
name = "valuable"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
name = "vbox-opnpsense"
version = "0.1.0"

View File

@ -6,6 +6,7 @@ members = [
"harmony",
"harmony_types",
"harmony_macros",
"harmony_tui",
"opnsense-config",
"opnsense-config-xml",
]

View File

@ -0,0 +1,13 @@
[package]
name = "harmony_tui"
version = "0.1.0"
edition = "2021"
[dependencies]
harmony = { path = "../harmony" }
log = { workspace = true }
env_logger = { workspace = true }
tokio = { workspace = true }
ratatui = "0.29.0"
crossterm = "0.28.1"
color-eyre = "0.6.3"

View File

@ -0,0 +1,67 @@
use std::io;
use crossterm::event::{self, Event};
use harmony::maestro::Maestro;
use ratatui::{self, layout::Position, prelude::CrosstermBackend, Frame, Terminal};
pub mod tui {
// Export any necessary modules or types from the internal tui module
}
/// Initializes the terminal UI with the provided Maestro instance.
///
/// # Arguments
///
/// * `maestro` - A reference to the Maestro instance containing registered scores.
///
/// # Example
///
/// ```rust
/// use harmony;
/// use harmony_tui::init;
///
/// #[harmony::main]
/// pub async fn main(maestro: harmony::Maestro) {
/// maestro.register(DeploymentScore::new("nginx-test", "nginx"));
/// maestro.register(OKDLoadBalancerScore::new(&maestro.inventory, &maestro.topology));
/// // Register other scores as needed
///
/// init(maestro).await.unwrap();
/// }
/// ```
pub async fn init(maestro: Maestro) -> Result<(), Box<dyn std::error::Error>> {
HarmonyTUI::new(maestro).init().await
}
pub struct HarmonyTUI {
maestro: Maestro,
}
impl HarmonyTUI {
pub fn new(maestro: Maestro) -> Self {
HarmonyTUI { maestro }
}
pub async fn init(self) -> Result<(), Box<dyn std::error::Error>> {
color_eyre::install()?;
let backend = CrosstermBackend::new(io::stdout());
let mut terminal = Terminal::new(backend)?;
loop {
terminal.draw(|f| self.render(f))?;
if matches!(event::read()?, Event::Key(_)) {
break;
}
}
Ok(())
}
fn render(&self, frame: &mut Frame) {
let size = frame.area();
frame.set_cursor_position(Position::new(size.x / 2, size.y / 2));
frame.render_widget(
ratatui::widgets::Paragraph::new("Hello World"),
frame.area(),
);
}
}