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perf: 代码优化 store/modules/tags-view

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This commit is contained in:
pany 2023-05-26 18:16:44 +08:00
parent 32fae72f4f
commit 836818aedd
1 changed files with 19 additions and 27 deletions
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46
src/store/modules/tags-view.ts
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@ -10,43 +10,34 @@ export const useTagsViewStore = defineStore("tags-view", () => {
//#region add
const addVisitedView = (view: TagView) => {
if (
visitedViews.value.some((v, index) => {
if (v.path === view.path) {
if (v.fullPath !== view.fullPath) {
// 防止 query 参数丢失
visitedViews.value[index] = Object.assign({}, view)
}
return true
}
})
) {
return
// 检查是否已经存在相同的 visitedView
const index = visitedViews.value.findIndex((v) => v.path === view.path)
if (index !== -1) {
// 防止 query 参数丢失
visitedViews.value[index].fullPath !== view.fullPath && (visitedViews.value[index] = { ...view })
} else {
// 添加新的 visitedView
visitedViews.value.push({ ...view })
}
visitedViews.value.push(Object.assign({}, view))
}
const addCachedView = (view: TagView) => {
if (typeof view.name !== "string") return
if (cachedViews.value.includes(view.name)) return
if (view.meta?.keepAlive) {
cachedViews.value.push(view.name)
}
if (view.meta?.keepAlive) cachedViews.value.push(view.name)
}
//#endregion
//#region del
const delVisitedView = (view: TagView) => {
for (const [i, v] of visitedViews.value.entries()) {
if (v.path === view.path) {
visitedViews.value.splice(i, 1)
break
}
}
const index = visitedViews.value.findIndex((v) => v.path === view.path)
if (index !== -1) visitedViews.value.splice(index, 1)
}
const delCachedView = (view: TagView) => {
if (typeof view.name !== "string") return
const index = cachedViews.value.indexOf(view.name)
index > -1 && cachedViews.value.splice(index, 1)
if (index !== -1) cachedViews.value.splice(index, 1)
}
//#endregion
@ -56,10 +47,11 @@ export const useTagsViewStore = defineStore("tags-view", () => {
return v.meta?.affix || v.path === view.path
})
}
const delOthersCachedViews = (view: TagView) => {
if (typeof view.name !== "string") return
const index = cachedViews.value.indexOf(view.name)
if (index > -1) {
if (index !== -1) {
cachedViews.value = cachedViews.value.slice(index, index + 1)
} else {
// 如果 index = -1, 没有缓存的 tags
@ -70,10 +62,10 @@ export const useTagsViewStore = defineStore("tags-view", () => {
//#region delAll
const delAllVisitedViews = () => {
// keep affix tags
const affixTags = visitedViews.value.filter((tag) => tag.meta?.affix)
visitedViews.value = affixTags
// 保留固定的 tags
visitedViews.value = visitedViews.value.filter((tag) => tag.meta?.affix)
}
const delAllCachedViews = () => {
cachedViews.value = []
}