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admin/node_modules/element-plus/es/components/message/src/instance.mjs

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+import { shallowReactive } from 'vue';
+
+const placementInstances = shallowReactive({});
+const getOrCreatePlacementInstances = (placement) => {
+  if (!placementInstances[placement]) {
+    placementInstances[placement] = shallowReactive([]);
+  }
+  return placementInstances[placement];
+};
+const getInstance = (id, placement) => {
+  const instances = placementInstances[placement] || [];
+  const idx = instances.findIndex((instance) => instance.id === id);
+  const current = instances[idx];
+  let prev;
+  if (idx > 0) {
+    prev = instances[idx - 1];
+  }
+  return { current, prev };
+};
+const getLastOffset = (id, placement) => {
+  const { prev } = getInstance(id, placement);
+  if (!prev)
+    return 0;
+  return prev.vm.exposed.bottom.value;
+};
+const getOffsetOrSpace = (id, offset, placement) => {
+  const instances = placementInstances[placement] || [];
+  const idx = instances.findIndex((instance) => instance.id === id);
+  return idx > 0 ? 16 : offset;
+};
+
+export { getInstance, getLastOffset, getOffsetOrSpace, getOrCreatePlacementInstances, placementInstances };
+//# sourceMappingURL=instance.mjs.map