add autoMin

packages/artplayer/src/events/viewInit.js

@@ -0,0 +1,23 @@
+import { debounce, isInViewport } from '../utils';
+
+export default function viewInit(art, events) {
+    const {
+        player,
+        option: { autoMin },
+        template: { $container },
+    } = art;
+
+    const scrollFn = debounce(() => {
+        art.emit('view', isInViewport($container));
+    }, 200);
+
+    events.proxy(window, 'scroll', () => {
+        scrollFn();
+    });
+
+    art.on('view', (state) => {
+        if (autoMin) {
+            player.min = !state;
+        }
+    });
+}