05a00236bc
- 在教练页面中新增AI选择选项和食物确认选项的数据结构 - 扩展消息结构以支持选择选项和交互类型 - 实现非流式JSON响应的处理逻辑，支持用户确认选择 - 添加选择选项的UI组件，提升用户交互体验 - 更新样式以适应新功能，确保视觉一致性
52 lines
1.3 KiB
TypeScript
52 lines
1.3 KiB
TypeScript
import AsyncStorage from '@react-native-async-storage/async-storage';
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export type AiCoachChatMessage = {
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id: string;
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role: 'user' | 'assistant';
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content: string;
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attachments?: any[];
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choices?: any[];
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interactionType?: string;
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pendingData?: any;
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context?: any;
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};
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export type AiCoachSessionCache = {
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conversationId?: string;
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messages: AiCoachChatMessage[];
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updatedAt: number;
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};
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const STORAGE_KEY = '@ai_coach_session_v1';
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export async function loadAiCoachSessionCache(): Promise<AiCoachSessionCache | null> {
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try {
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const s = await AsyncStorage.getItem(STORAGE_KEY);
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if (!s) return null;
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const obj = JSON.parse(s) as AiCoachSessionCache;
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if (!obj || !Array.isArray(obj.messages)) return null;
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return obj;
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} catch {
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return null;
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}
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}
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export async function saveAiCoachSessionCache(cache: AiCoachSessionCache): Promise<void> {
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try {
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const payload: AiCoachSessionCache = {
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conversationId: cache.conversationId,
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messages: cache.messages?.slice?.(-200) ?? [], // 限制最多缓存 200 条，避免无限增长
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updatedAt: Date.now(),
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};
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await AsyncStorage.setItem(STORAGE_KEY, JSON.stringify(payload));
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} catch { }
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}
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export async function clearAiCoachSessionCache(): Promise<void> {
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try {
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await AsyncStorage.removeItem(STORAGE_KEY);
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} catch { }
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}
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