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authorsyuilo <Syuilotan@yahoo.co.jp>2022-12-27 14:36:33 +0900
committersyuilo <Syuilotan@yahoo.co.jp>2022-12-27 14:36:33 +0900
commit9384f5399da39e53855beb8e7f8ded1aa56bf72e (patch)
treece5959571a981b9c4047da3c7b3fd080aa44222c /packages/frontend/src/components/global/RouterView.vue
parentwip: retention for dashboard (diff)
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rename: client -> frontend
Diffstat (limited to 'packages/frontend/src/components/global/RouterView.vue')
-rw-r--r--packages/frontend/src/components/global/RouterView.vue61
1 files changed, 61 insertions, 0 deletions
diff --git a/packages/frontend/src/components/global/RouterView.vue b/packages/frontend/src/components/global/RouterView.vue
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+++ b/packages/frontend/src/components/global/RouterView.vue
@@ -0,0 +1,61 @@
+<template>
+<KeepAlive :max="defaultStore.state.numberOfPageCache">
+ <Suspense>
+ <component :is="currentPageComponent" :key="key" v-bind="Object.fromEntries(currentPageProps)"/>
+
+ <template #fallback>
+ <MkLoading/>
+ </template>
+ </Suspense>
+</KeepAlive>
+</template>
+
+<script lang="ts" setup>
+import { inject, nextTick, onBeforeUnmount, onMounted, onUnmounted, provide, watch } from 'vue';
+import { Resolved, Router } from '@/nirax';
+import { defaultStore } from '@/store';
+
+const props = defineProps<{
+ router?: Router;
+}>();
+
+const router = props.router ?? inject('router');
+
+if (router == null) {
+ throw new Error('no router provided');
+}
+
+const currentDepth = inject('routerCurrentDepth', 0);
+provide('routerCurrentDepth', currentDepth + 1);
+
+function resolveNested(current: Resolved, d = 0): Resolved | null {
+ if (d === currentDepth) {
+ return current;
+ } else {
+ if (current.child) {
+ return resolveNested(current.child, d + 1);
+ } else {
+ return null;
+ }
+ }
+}
+
+const current = resolveNested(router.current)!;
+let currentPageComponent = $shallowRef(current.route.component);
+let currentPageProps = $ref(current.props);
+let key = $ref(current.route.path + JSON.stringify(Object.fromEntries(current.props)));
+
+function onChange({ resolved, key: newKey }) {
+ const current = resolveNested(resolved);
+ if (current == null) return;
+ currentPageComponent = current.route.component;
+ currentPageProps = current.props;
+ key = current.route.path + JSON.stringify(Object.fromEntries(current.props));
+}
+
+router.addListener('change', onChange);
+
+onBeforeUnmount(() => {
+ router.removeListener('change', onChange);
+});
+</script>