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Diffstat (limited to 'packages/client/src/components/global/RouterView.vue')
| -rw-r--r-- | packages/client/src/components/global/RouterView.vue | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/packages/client/src/components/global/RouterView.vue b/packages/client/src/components/global/RouterView.vue new file mode 100644 index 0000000000..e21a57471c --- /dev/null +++ b/packages/client/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> |