settings/
settings.rs

1//! settings — moderately rich UI fixture.
2//!
3//! Demonstrates: cards, button variants, badges, status colors, ghost
4//! buttons in a save-row pattern. Should look idiomatic to an LLM that
5//! has seen shadcn/Tailwind in training.
6//!
7//! Visuals route through `stock::rounded_rect` and `stock::text_sdf`
8//! shaders. SVG output is approximate; the `shader_manifest.txt`
9//! artifact shows which shader paints what.
10//!
11//! Produces a full agent bundle: SVG, tree dump, draw ops, shader
12//! manifest, lint. Run: `cargo run -p aetna-core --example settings`
13
14use aetna_core::prelude::*;
15
16fn settings() -> El {
17    column([
18        h1("Settings"),
19        titled_card(
20            "Account",
21            [
22                row([text("Email"), spacer(), text("user@example.com").muted()]),
23                row([
24                    text("Two-factor authentication"),
25                    spacer(),
26                    badge("Enabled").success(),
27                ]),
28                row([
29                    text("Recovery codes"),
30                    spacer(),
31                    button("Generate").secondary(),
32                ]),
33            ],
34        ),
35        titled_card(
36            "Appearance",
37            [
38                row([text("Theme"), spacer(), button("Dark").secondary()]),
39                row([text("Compact mode"), spacer(), badge("Off").muted()]),
40                row([text("Font size"), spacer(), text("14")]),
41            ],
42        ),
43        titled_card(
44            "Danger zone",
45            [row([
46                column([
47                    text("Delete account").bold(),
48                    text("Permanently remove your account and all data.")
49                        .muted()
50                        .small(),
51                ])
52                .gap(tokens::SPACE_1)
53                .align(Align::Start)
54                .width(Size::Hug),
55                spacer(),
56                button("Delete").destructive(),
57            ])],
58        ),
59        row([spacer(), button("Cancel").ghost(), button("Save").primary()]),
60    ])
61    .gap(tokens::SPACE_4)
62    .padding(tokens::SPACE_7)
63}
64
65fn main() -> std::io::Result<()> {
66    let mut root = settings();
67
68    let viewport = Rect::new(0.0, 0.0, 720.0, 760.0);
69    let bundle = render_bundle(&mut root, viewport);
70
71    let out_dir = std::path::PathBuf::from(env!("CARGO_MANIFEST_DIR")).join("out");
72    let written = write_bundle(&bundle, &out_dir, "settings")?;
73    for p in &written {
74        println!("wrote {}", p.display());
75    }
76
77    if !bundle.lint.findings.is_empty() {
78        eprintln!("\nlint findings ({}):", bundle.lint.findings.len());
79        eprint!("{}", bundle.lint.text());
80    }
81
82    Ok(())
83}
settings/settings.rs

settings/
settings.rs
