feat: impl setup restoration

src/screen/setup_wizard/mod.rs

@@ -3,14 +3,67 @@ mod screen;
 mod storage;
 mod welcome_step;
 
-pub(crate) use screen::new;
+use gpui::{AppContext, BorrowAppContext, point, px, size};
+pub(crate) use screen::{from_saved, new};
 use serde::{Deserialize, Serialize};
 
-#[derive(PartialEq, Serialize, Deserialize)]
-enum Step {
+pub(crate) use crate::screen::setup_wizard::storage::{SetupStatus, StoredSetupState};
+use crate::{app, screen::setup_wizard::screen::Screen};
+
+#[derive(Debug, PartialEq, Serialize, Deserialize)]
+pub(crate) enum Step {
     Welcome,
     ConnectToGithub,
     Customization,
 }
 
 const ALL_SETUP_STEPS: [Step; 3] = [Step::Welcome, Step::ConnectToGithub, Step::Customization];
+
+pub fn read_setup_status() -> SetupStatus {
+    storage::read_setup_state()
+}
+
+pub fn open_window(screen: Screen, cx: &mut gpui::App) -> anyhow::Result<()> {
+    let (top_left, window_bounds) = cx.read_global::<app::Global, _>(|global, cx| {
+        (
+            global.safe_area.origin,
+            gpui::Bounds::centered(None, size(px(800.), px(600.0)), cx),
+        )
+    });
+
+    cx.open_window(
+        gpui::WindowOptions {
+            window_bounds: Some(gpui::WindowBounds::Windowed(window_bounds)),
+            titlebar: Some(gpui::TitlebarOptions {
+                appears_transparent: true,
+                traffic_light_position: Some(top_left + point(px(12.), px(12.))),
+                ..Default::default()
+            }),
+            is_resizable: false,
+            ..Default::default()
+        },
+        |window, cx| {
+            cx.new(|cx| {
+                cx.observe_window_appearance(window, |_, window, cx| {
+                    cx.update_global::<app::Global, ()>(|global, cx| {
+                        global.current_theme = window.appearance().into();
+                        cx.notify();
+                    });
+                })
+                .detach();
+                screen
+            })
+        },
+    )
+    .map(|_| ())
+}
+
+impl Step {
+    pub const fn order(&self) -> usize {
+        match self {
+            Step::Welcome => 0,
+            Step::ConnectToGithub => 1,
+            Step::Customization => 2,
+        }
+    }
+}