import type { IStorageDriver } from './types';
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/**
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* 内存存储驱动
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* 适用于测试环境和 SSR 场景，数据不持久化
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*/
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class MemoryStorageDriver implements IStorageDriver {
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private store = new Map<string, unknown>();
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async clear(): Promise<void> {
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this.store.clear();
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}
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async getItem<T>(key: string): Promise<null | T> {
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const value = this.store.get(key);
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return (value as T) ?? null;
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}
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async keys(): Promise<string[]> {
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return [...this.store.keys()];
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}
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async removeItem(key: string): Promise<void> {
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this.store.delete(key);
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}
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async setItem(key: string, value: unknown): Promise<void> {
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this.store.set(key, value);
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}
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}
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export { MemoryStorageDriver };
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