refactor: logic of singlePage setting modal (#5968)

#### What type of PR is this?

/area ui
/kind improvement
/milestone 2.16.x

#### What this PR does / why we need it:

优化页面设置弹窗的显示逻辑，改为在未打开弹窗组件的时候不渲染组件，减少不必要的请求。

#### Which issue(s) this PR fixes:

#### Does this PR introduce a user-facing change?

```release-note
优化页面设置弹窗的显示逻辑，减少不必要的请求。
```

ui/console-src/modules/contents/pages/SinglePageEditor.vue

@@ -319,7 +319,6 @@ const onSettingSaved = (page: SinglePage) => {
   }
 
   formState.value.page = page;
-  settingModal.value = false;
 
   if (!isUpdateMode.value) {
     handleSave();
@@ -328,7 +327,6 @@ const onSettingSaved = (page: SinglePage) => {
 
 const onSettingPublished = (singlePage: SinglePage) => {
   formState.value.page = singlePage;
-  settingModal.value = false;
   handlePublish();
 };
 
@@ -426,10 +424,11 @@ async function handleUploadImage(file: File, options?: AxiosRequestConfig) {
 
 <template>
   <SinglePageSettingModal
-    v-model:visible="settingModal"
+    v-if="settingModal"
     :single-page="formState.page"
     :publish-support="!isUpdateMode"
     :only-emit="!isUpdateMode"
+    @close="settingModal = false"
     @saved="onSettingSaved"
     @published="onSettingPublished"
   />

ui/console-src/modules/contents/pages/SinglePageList.vue

@@ -1,22 +1,23 @@
 <script lang="ts" setup>
 import {
+  Dialog,
+  IconAddCircle,
   IconArrowLeft,
   IconArrowRight,
-  IconAddCircle,
-  IconRefreshLine,
   IconPages,
+  IconRefreshLine,
+  Toast,
   VButton,
   VCard,
-  VPagination,
-  VSpace,
-  Dialog,
   VEmpty,
   VLoading,
   VPageHeader,
-  Toast,
+  VPagination,
+  VSpace,
 } from "@halo-dev/components";
 import SinglePageSettingModal from "./components/SinglePageSettingModal.vue";
-import { computed, ref, watch } from "vue";
+import type { Ref } from "vue";
+import { computed, provide, ref, watch } from "vue";
 import type { ListedSinglePage, SinglePage } from "@halo-dev/api-client";
 import { apiClient } from "@/utils/api-client";
 import { singlePageLabels } from "@/constants/labels";
@@ -24,8 +25,6 @@ import { useQuery } from "@tanstack/vue-query";
 import { useI18n } from "vue-i18n";
 import UserFilterDropdown from "@/components/filter/UserFilterDropdown.vue";
 import SinglePageListItem from "./components/SinglePageListItem.vue";
-import { provide } from "vue";
-import type { Ref } from "vue";
 import { useRouteQuery } from "@vueuse/router";
 
 const { t } = useI18n();
@@ -156,6 +155,7 @@ const handleOpenSettingModal = async (singlePage: SinglePage) => {
 
 const onSettingModalClose = () => {
   selectedSinglePage.value = undefined;
+  settingModal.value = false;
   refetch();
 };
 
@@ -271,7 +271,7 @@ watch(selectedPageNames, (newValue) => {
 
 <template>
   <SinglePageSettingModal
-    v-model:visible="settingModal"
+    v-if="settingModal"
     :single-page="selectedSinglePage"
     @close="onSettingModalClose"
   >

ui/console-src/modules/contents/pages/components/SinglePageSettingModal.vue

@@ -6,7 +6,7 @@ import {
   VModal,
   VSpace,
 } from "@halo-dev/components";
-import { computed, nextTick, ref, toRaw, watch } from "vue";
+import { computed, nextTick, ref, watch } from "vue";
 import type { SinglePage } from "@halo-dev/api-client";
 import { cloneDeep } from "lodash-es";
 import { apiClient } from "@/utils/api-client";
@@ -21,7 +21,28 @@ import { useI18n } from "vue-i18n";
 import { usePageUpdateMutate } from "../composables/use-page-update-mutate";
 import { FormType } from "@/types/slug";
 
-const initialFormState: SinglePage = {
+const props = withDefaults(
+  defineProps<{
+    singlePage?: SinglePage;
+    publishSupport?: boolean;
+    onlyEmit?: boolean;
+  }>(),
+  {
+    singlePage: undefined,
+    publishSupport: true,
+    onlyEmit: false,
+  }
+);
+
+const emit = defineEmits<{
+  (event: "close"): void;
+  (event: "saved", singlePage: SinglePage): void;
+  (event: "published", singlePage: SinglePage): void;
+}>();
+
+const { t } = useI18n();
+
+const formState = ref<SinglePage>({
   spec: {
     title: "",
     slug: "",
@@ -45,49 +66,15 @@ const initialFormState: SinglePage = {
   metadata: {
     name: randomUUID(),
   },
-};
-
-const props = withDefaults(
-  defineProps<{
-    visible: boolean;
-    singlePage?: SinglePage;
-    publishSupport?: boolean;
-    onlyEmit?: boolean;
-  }>(),
-  {
-    visible: false,
-    singlePage: undefined,
-    publishSupport: true,
-    onlyEmit: false,
-  }
-);
-
-const emit = defineEmits<{
-  (event: "update:visible", visible: boolean): void;
-  (event: "close"): void;
-  (event: "saved", singlePage: SinglePage): void;
-  (event: "published", singlePage: SinglePage): void;
-}>();
-
-const { t } = useI18n();
-
-const formState = ref<SinglePage>(cloneDeep(initialFormState));
+});
+const modal = ref();
 const saving = ref(false);
 const publishing = ref(false);
 const publishCanceling = ref(false);
 const submitType = ref<"publish" | "save">();
 const publishTime = ref<string | undefined>(undefined);
 
-const isUpdateMode = computed(() => {
-  return !!formState.value.metadata.creationTimestamp;
-});
-
-const onVisibleChange = (visible: boolean) => {
-  emit("update:visible", visible);
-  if (!visible) {
-    emit("close");
-  }
-};
+const isUpdateMode = !!props.singlePage;
 
 const annotationsFormRef = ref<InstanceType<typeof AnnotationsForm>>();
 
@@ -138,13 +125,14 @@ const handleSave = async () => {
 
   if (props.onlyEmit) {
     emit("saved", formState.value);
+    modal.value.close();
     return;
   }
 
   try {
     saving.value = true;
 
-    const { data } = isUpdateMode.value
+    const { data } = isUpdateMode
       ? await singlePageUpdateMutate(formState.value)
       : await apiClient.extension.singlePage.createcontentHaloRunV1alpha1SinglePage(
           {
@@ -155,7 +143,7 @@ const handleSave = async () => {
     formState.value = data;
     emit("saved", data);
 
-    onVisibleChange(false);
+    modal.value.close();
 
     Toast.success(t("core.common.toast.save_success"));
   } catch (error) {
@@ -182,6 +170,7 @@ const handlePublish = async () => {
 
   if (props.onlyEmit) {
     emit("published", formState.value);
+    modal.value.close();
     return;
   }
 
@@ -206,7 +195,7 @@ const handlePublish = async () => {
 
     emit("published", data);
 
-    onVisibleChange(false);
+    modal.value.close();
 
     Toast.success(t("core.common.toast.publish_success"));
   } catch (error) {
@@ -238,7 +227,7 @@ const handleUnpublish = async () => {
 
     formState.value = data;
 
-    onVisibleChange(false);
+    modal.value.close();
 
     Toast.success(t("core.common.toast.cancel_publish_success"));
   } catch (error) {
@@ -252,7 +241,7 @@ watch(
   () => props.singlePage,
   (value) => {
     if (value) {
-      formState.value = toRaw(value);
+      formState.value = cloneDeep(value);
       publishTime.value = toDatetimeLocal(formState.value.spec.publishTime);
     }
   },
@@ -282,18 +271,18 @@ const { handleGenerateSlug } = useSlugify(
       formState.value.spec.slug = value;
     },
   }),
-  computed(() => !isUpdateMode.value),
+  computed(() => !isUpdateMode),
   FormType.SINGLE_PAGE
 );
 </script>
 
 <template>
   <VModal
-    :visible="visible"
+    ref="modal"
     :width="700"
     :title="$t('core.page.settings.title')"
     :centered="false"
-    @update:visible="onVisibleChange"
+    @close="emit('close')"
   >
     <template #actions>
       <slot name="actions"></slot>
@@ -492,7 +481,7 @@ const { handleGenerateSlug } = useSlugify(
         <VButton :loading="saving" type="secondary" @click="handleSaveClick">
           {{ $t("core.common.buttons.save") }}
         </VButton>
-        <VButton type="default" @click="onVisibleChange(false)">
+        <VButton type="default" @click="modal.close()">
           {{ $t("core.common.buttons.close") }}
         </VButton>
       </VSpace>