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@ -2,8 +2,7 @@ import { useStyleInject } from '../StyleContext';
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import type { KeyType } from '../Cache'; |
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import useHMR from './useHMR'; |
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import type { ComputedRef, Ref } from 'vue'; |
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import { onBeforeUnmount, computed, watch } from 'vue'; |
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import eagerComputed from '../../eagerComputed'; |
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import { onBeforeUnmount, computed, watch, watchEffect, shallowRef } from 'vue'; |
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export default function useClientCache<CacheType>( |
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prefix: string, |
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@ -13,7 +12,10 @@ export default function useClientCache<CacheType>(
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): ComputedRef<CacheType> { |
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const styleContext = useStyleInject(); |
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const fullPath = computed(() => [prefix, ...keyPath.value]); |
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const fullPathStr = eagerComputed(() => fullPath.value.join('_')); |
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const fullPathStr = shallowRef(''); |
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watchEffect(() => { |
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fullPathStr.value = fullPath.value.join('_'); |
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}); |
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const HMRUpdate = useHMR(); |
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const clearCache = (paths: typeof fullPath.value) => { |
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styleContext.cache.update(paths, prevCache => { |
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@ -28,16 +30,13 @@ export default function useClientCache<CacheType>(
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return [times - 1, cache]; |
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}); |
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}; |
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watch( |
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() => fullPath.value.slice(), |
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(_, oldValue) => { |
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clearCache(oldValue); |
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}, |
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); |
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[fullPathStr, fullPath], |
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([newStr], [oldStr, oldPath]) => { |
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if (newStr !== oldStr) { |
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if (oldPath) clearCache(oldPath); |
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// Create cache |
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watch( |
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fullPathStr, |
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() => { |
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styleContext.cache.update(fullPath.value, prevCache => { |
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const [times = 0, cache] = prevCache || []; |
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@ -47,17 +46,21 @@ export default function useClientCache<CacheType>(
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onCacheRemove?.(tmpCache, HMRUpdate); |
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tmpCache = null; |
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} |
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// console.log('create'); |
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const mergedCache = tmpCache || cacheFn(); |
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return [times + 1, mergedCache]; |
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}); |
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} |
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}, |
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{ immediate: true }, |
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); |
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onBeforeUnmount(() => { |
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clearCache(fullPath.value); |
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}); |
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const val = computed(() => styleContext.cache.get(fullPath.value)![1]); |
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const val = computed(() => { |
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return styleContext.cache.get(fullPath.value)![1]; |
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}); |
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return val; |
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} |
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