add nova

nova/resources/js/composables/useDragAndDrop.js

@@ -0,0 +1,22 @@
+import { ref } from 'vue'
+
+export function useDragAndDrop(emit) {
+  const startedDrag = ref(false)
+  const files = ref([])
+
+  const handleOnDragEnter = () => (startedDrag.value = true)
+
+  const handleOnDragLeave = () => (startedDrag.value = false)
+
+  const handleOnDrop = e => {
+    files.value = e.dataTransfer.files
+    emit('fileChanged', e.dataTransfer.files)
+  }
+
+  return {
+    startedDrag,
+    handleOnDragEnter,
+    handleOnDragLeave,
+    handleOnDrop,
+  }
+}