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code/base-project/base-vue/packages/ao-design/src/modal/modalManager.ts

@@ -1,23 +1,6 @@
+// modalZIndex.ts
 let zIndexBase = 1000
-const modalStack: number[] = [] // 当前打开的 Modal zIndex
 
-export function addModal() {
-  const zIndex = ++zIndexBase // 每次直接递增
-  modalStack.push(zIndex)
-  return zIndex
-}
-
-export function removeModal(zIndex: number) {
-  const idx = modalStack.indexOf(zIndex)
-  if (idx !== -1) {
-    modalStack.splice(idx, 1) // 只移出 stack，不回收 zIndex
-  }
-}
-
-export function getTopZIndex() {
-  return modalStack.length > 0 ? modalStack[modalStack.length - 1] : zIndexBase
-}
-
-export function getMaskZIndex() {
-  return modalStack.length > 0 ? modalStack[modalStack.length - 1] - 1 : zIndexBase
+export function nextZIndex() {
+  return ++zIndexBase
 }