feat(core): add Electron runtime, services, and app composition

src/main/runtime/overlay-visibility-runtime.test.ts

@@ -0,0 +1,74 @@
+import assert from 'node:assert/strict';
+import test from 'node:test';
+import { createOverlayVisibilityRuntime } from './overlay-visibility-runtime';
+
+test('overlay visibility runtime wires set/toggle handlers through composed deps', () => {
+  let visible = false;
+  let invisible = true;
+  let setVisibleCoreCalls = 0;
+  let setInvisibleCoreCalls = 0;
+  let lastBoundSubVisibility: boolean | null = null;
+
+  const runtime = createOverlayVisibilityRuntime({
+    setVisibleOverlayVisibleDeps: {
+      setVisibleOverlayVisibleCore: (options) => {
+        setVisibleCoreCalls += 1;
+        options.setVisibleOverlayVisibleState(options.visible);
+        options.updateVisibleOverlayVisibility();
+        options.updateInvisibleOverlayVisibility();
+        options.syncInvisibleOverlayMousePassthrough();
+        if (options.shouldBindVisibleOverlayToMpvSubVisibility() && options.isMpvConnected()) {
+          options.setMpvSubVisibility(options.visible);
+        }
+      },
+      setVisibleOverlayVisibleState: (nextVisible) => {
+        visible = nextVisible;
+      },
+      updateVisibleOverlayVisibility: () => {},
+      updateInvisibleOverlayVisibility: () => {},
+      syncInvisibleOverlayMousePassthrough: () => {},
+      shouldBindVisibleOverlayToMpvSubVisibility: () => true,
+      isMpvConnected: () => true,
+      setMpvSubVisibility: (nextVisible) => {
+        lastBoundSubVisibility = nextVisible;
+      },
+    },
+    setInvisibleOverlayVisibleDeps: {
+      setInvisibleOverlayVisibleCore: (options) => {
+        setInvisibleCoreCalls += 1;
+        options.setInvisibleOverlayVisibleState(options.visible);
+        options.updateInvisibleOverlayVisibility();
+        options.syncInvisibleOverlayMousePassthrough();
+      },
+      setInvisibleOverlayVisibleState: (nextVisible) => {
+        invisible = nextVisible;
+      },
+      updateInvisibleOverlayVisibility: () => {},
+      syncInvisibleOverlayMousePassthrough: () => {},
+    },
+    getVisibleOverlayVisible: () => visible,
+    getInvisibleOverlayVisible: () => invisible,
+  });
+
+  runtime.setVisibleOverlayVisible(true);
+  assert.equal(visible, true);
+  assert.equal(lastBoundSubVisibility, true);
+
+  runtime.toggleVisibleOverlay();
+  assert.equal(visible, false);
+
+  runtime.setOverlayVisible(true);
+  assert.equal(visible, true);
+
+  runtime.toggleOverlay();
+  assert.equal(visible, false);
+
+  runtime.setInvisibleOverlayVisible(false);
+  assert.equal(invisible, false);
+
+  runtime.toggleInvisibleOverlay();
+  assert.equal(invisible, true);
+
+  assert.equal(setVisibleCoreCalls, 4);
+  assert.equal(setInvisibleCoreCalls, 2);
+});