tawasuyu/brahman

1//! Tahuantinsuyu — binario standalone.
2//!
3//! Boot:
4//! 1. `tahuantinsuyu_card::spawn_sidecar()` se presenta al Init brahman
5//!    (fire-and-forget; si no hay Init, la app sigue standalone).
6//! 2. Abre la DB SQLite en `$XDG_DATA_HOME/tahuantinsuyu/charts.db`
7//!    (fallback a `~/.local/share/tahuantinsuyu/charts.db`).
8//! 3. Levanta GPUI con [`yahweh_theme::Theme::install_default`].
9//! 4. Compone el shell: [`Shell`] dueño del tree (izq), canvas (centro)
10//!    y panel (abajo). Cablea las suscripciones cross-widget.
11//!
12//! ## Layout
13//!
14//! ```text
15//!  ┌───────────┬────────────────────────────────────────┐
16//!  │           │                                        │
17//!  │   tree    │              canvas                    │
18//!  │  (groups, │  (rueda / thumbnails)                  │
19//!  │   contacts,│                                       │
20//!  │   charts) │                                        │
21//!  │           │                                        │
22//!  ├───────────┴────────────────────────────────────────┤
23//!  │              control panel (módulos)               │
24//!  └─────────────────────────────────────────────────────┘
25//! ```
26
27mod shell;
28
29use std::path::PathBuf;
30
31use gpui::{
32    App, AppContext, Application, Bounds, SharedString, TitlebarOptions, WindowBounds,
33    WindowOptions, px, size,
34};
35
36use tahuantinsuyu_store::Store;
37use yahweh_theme::Theme;
38
39use crate::shell::Shell;
40
41const DB_FILENAME: &str = "charts.db";
42const APP_TITLE: &str = "Tahuantinsuyu";
43
44fn main() {
45    // Sidecar brahman primero — si el Init está corriendo, nos presentamos.
46    tahuantinsuyu_card::spawn_sidecar();
47
48    // DB en directorio de datos del usuario.
49    let db_path = resolve_db_path();
50    let store = match Store::open(&db_path) {
51        Ok(s) => s,
52        Err(e) => {
53            eprintln!(
54                "[tahuantinsuyu] no se pudo abrir la DB en {:?}: {} — usando memoria",
55                db_path, e
56            );
57            Store::in_memory().expect("in-memory store")
58        }
59    };
60
61    Application::new().run(move |cx: &mut App| {
62        Theme::install_default(cx);
63
64        let bounds = Bounds::centered(None, size(px(1400.0), px(900.0)), cx);
65        cx.open_window(
66            WindowOptions {
67                window_bounds: Some(WindowBounds::Windowed(bounds)),
68                titlebar: Some(TitlebarOptions {
69                    title: Some(SharedString::from(APP_TITLE)),
70                    ..Default::default()
71                }),
72                ..Default::default()
73            },
74            move |_w, cx| cx.new(|cx| Shell::new(store.clone(), cx)),
75        )
76        .expect("open window");
77        cx.activate(true);
78    });
79}
80
81fn resolve_db_path() -> PathBuf {
82    if let Some(dirs) = directories::ProjectDirs::from("net", "gioser", "tahuantinsuyu") {
83        let dir = dirs.data_dir().to_path_buf();
84        let _ = std::fs::create_dir_all(&dir);
85        return dir.join(DB_FILENAME);
86    }
87    PathBuf::from(DB_FILENAME)
88}