72 lines
2.1 KiB
TypeScript
72 lines
2.1 KiB
TypeScript
import AsyncStorage from '@react-native-async-storage/async-storage';
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// 用户偏好设置的存储键
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const PREFERENCES_KEYS = {
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QUICK_WATER_AMOUNT: 'user_preference_quick_water_amount',
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} as const;
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// 用户偏好设置接口
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export interface UserPreferences {
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quickWaterAmount: number;
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}
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// 默认的用户偏好设置
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const DEFAULT_PREFERENCES: UserPreferences = {
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quickWaterAmount: 150, // 默认快速添加饮水量为 250ml
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};
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/**
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* 获取用户偏好设置
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*/
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export const getUserPreferences = async (): Promise<UserPreferences> => {
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try {
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const quickWaterAmount = await AsyncStorage.getItem(PREFERENCES_KEYS.QUICK_WATER_AMOUNT);
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return {
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quickWaterAmount: quickWaterAmount ? parseInt(quickWaterAmount, 10) : DEFAULT_PREFERENCES.quickWaterAmount,
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};
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} catch (error) {
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console.error('获取用户偏好设置失败:', error);
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return DEFAULT_PREFERENCES;
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}
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};
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/**
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* 设置快速添加饮水的默认值
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* @param amount 饮水量（毫升）
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*/
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export const setQuickWaterAmount = async (amount: number): Promise<void> => {
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try {
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// 确保值在合理范围内（50ml - 1000ml）
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const validAmount = Math.max(50, Math.min(1000, amount));
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await AsyncStorage.setItem(PREFERENCES_KEYS.QUICK_WATER_AMOUNT, validAmount.toString());
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} catch (error) {
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console.error('设置快速添加饮水默认值失败:', error);
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throw error;
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}
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};
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/**
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* 获取快速添加饮水的默认值
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*/
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export const getQuickWaterAmount = async (): Promise<number> => {
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try {
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const amount = await AsyncStorage.getItem(PREFERENCES_KEYS.QUICK_WATER_AMOUNT);
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return amount ? parseInt(amount, 10) : DEFAULT_PREFERENCES.quickWaterAmount;
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} catch (error) {
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console.error('获取快速添加饮水默认值失败:', error);
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return DEFAULT_PREFERENCES.quickWaterAmount;
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}
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};
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/**
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* 重置所有用户偏好设置为默认值
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*/
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export const resetUserPreferences = async (): Promise<void> => {
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try {
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await AsyncStorage.removeItem(PREFERENCES_KEYS.QUICK_WATER_AMOUNT);
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} catch (error) {
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console.error('重置用户偏好设置失败:', error);
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throw error;
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}
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}; |