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uni_modules/uview-pro/libs/store/index.ts

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+/**
+ * 支持通过 name 路径批量/单项赋值 Pinia store 的工具方法
+ * @param store Pinia store 实例
+ * @param params { name: string, value: any }
+ * name 支持 a.b.c 形式嵌套赋值
+ */
+/**
+ * 用法示例：
+ * setStoreValue(userStore, { name: 'profile.avatar', value: 'xxx.png' })
+ * setStoreValueTyped(userStore, 'token', 'xxxx')
+ * setStoreValues(userStore, [{ name: 'token', value: 'xxx' }, { name: 'profile.avatar', value: 'img.png' }])
+ * getStoreValue(userStore, 'profile.avatar')
+ * resetStore(userStore, { token: '', profile: { avatar: '' } })
+ */
+export function setStoreValue<T extends object>(store: T, params: { name: string; value: any }): void {
+    const nameArr = params.name.split('.');
+    let obj: any = store;
+    if (nameArr.length >= 2) {
+        for (let i = 0; i < nameArr.length - 1; i++) {
+            if (!(nameArr[i] in obj)) {
+                obj[nameArr[i]] = {};
+            }
+            obj = obj[nameArr[i]];
+        }
+        obj[nameArr[nameArr.length - 1]] = params.value;
+    } else {
+        (store as any)[params.name] = params.value;
+    }
+}
+
+/**
+ * 类型安全的嵌套属性赋值工具
+ * @param store Pinia store 实例
+ * @param path 属性路径（如 profile.avatar）
+ * @param value 赋值内容
+ */
+export function setStoreValueTyped<T, K extends keyof T>(store: T, path: K, value: T[K]): void;
+export function setStoreValueTyped<T>(store: T, path: string, value: any): void {
+    const nameArr = path.split('.');
+    let obj: any = store;
+    if (nameArr.length >= 2) {
+        for (let i = 0; i < nameArr.length - 1; i++) {
+            if (!(nameArr[i] in obj)) {
+                obj[nameArr[i]] = {};
+            }
+            obj = obj[nameArr[i]];
+        }
+        obj[nameArr[nameArr.length - 1]] = value;
+    } else {
+        (store as any)[path] = value;
+    }
+}
+
+/**
+ * 批量赋值 Pinia store 工具方法
+ * @param store Pinia store 实例
+ * @param values { name: string, value: any }[]
+ */
+export function setStoreValues<T extends object>(store: T, values: Array<{ name: string; value: any }>): void {
+    values.forEach(item => setStoreValue(store, item));
+}
+
+/**
+ * 获取嵌套属性值
+ * @param store Pinia store 实例
+ * @param path 属性路径（如 profile.avatar）
+ * @returns 属性值
+ */
+export function getStoreValue<T>(store: T, path: string): any {
+    const nameArr = path.split('.');
+    let obj: any = store;
+    for (let i = 0; i < nameArr.length; i++) {
+        if (obj == null) return undefined;
+        obj = obj[nameArr[i]];
+    }
+    return obj;
+}
+
+/**
+ * 重置 Pinia store 为初始值
+ * @param store Pinia store 实例
+ * @param initial 初始值对象
+ */
+export function resetStore<T extends object>(store: T, initial: Partial<T>): void {
+    Object.keys(initial).forEach(key => {
+        (store as any)[key] = (initial as any)[key];
+    });
+}