feat: 添加训练计划和打卡功能

- 新增训练计划页面，允许用户制定个性化的训练计划 - 集成打卡功能，用户可以记录每日的训练情况 - 更新 Redux 状态管理，添加训练计划相关的 reducer - 在首页中添加训练计划卡片，支持用户点击跳转 - 更新样式和布局，以适应新功能的展示和交互 - 添加日期选择器和相关依赖，支持用户选择训练日期
2025-08-13 09:10:00 +08:00
parent e0e000b64f
commit f3e6250505
24 changed files with 1898 additions and 609 deletions
--- a/store/trainingPlanSlice.ts
+++ b/store/trainingPlanSlice.ts
@@ -0,0 +1,148 @@
+import AsyncStorage from '@react-native-async-storage/async-storage';
+import { createAsyncThunk, createSlice, PayloadAction } from '@reduxjs/toolkit';
+
+export type PlanMode = 'daysOfWeek' | 'sessionsPerWeek';
+
+export type PlanGoal =
+  | 'postpartum_recovery' // 产后恢复
+  | 'fat_loss' // 减脂塑形
+  | 'posture_correction' // 体态矫正
+  | 'core_strength' // 核心力量
+  | 'flexibility' // 柔韧灵活
+  | 'rehab' // 康复保健
+  | 'stress_relief'; // 释压放松
+
+export type TrainingPlan = {
+  id: string;
+  createdAt: string; // ISO
+  startDate: string; // ISO (当天或下周一)
+  mode: PlanMode;
+  daysOfWeek: number[]; // 0(日) - 6(六)
+  sessionsPerWeek: number; // 1..7
+  goal: PlanGoal | '';
+  startWeightKg?: number;
+  preferredTimeOfDay?: 'morning' | 'noon' | 'evening' | '';
+};
+
+export type TrainingPlanState = {
+  current?: TrainingPlan | null;
+  draft: Omit<TrainingPlan, 'id' | 'createdAt'>;
+};
+
+const STORAGE_KEY = '@training_plan';
+
+function nextMondayISO(): string {
+  const now = new Date();
+  const day = now.getDay();
+  const diff = (8 - day) % 7 || 7; // 距下周一的天数
+  const next = new Date(now);
+  next.setDate(now.getDate() + diff);
+  next.setHours(0, 0, 0, 0);
+  return next.toISOString();
+}
+
+const initialState: TrainingPlanState = {
+  current: null,
+  draft: {
+    startDate: new Date(new Date().setHours(0, 0, 0, 0)).toISOString(),
+    mode: 'daysOfWeek',
+    daysOfWeek: [1, 3, 5],
+    sessionsPerWeek: 3,
+    goal: '',
+    startWeightKg: undefined,
+    preferredTimeOfDay: '',
+  },
+};
+
+export const loadTrainingPlan = createAsyncThunk('trainingPlan/load', async () => {
+  const str = await AsyncStorage.getItem(STORAGE_KEY);
+  if (!str) return null;
+  try {
+    return JSON.parse(str) as TrainingPlan;
+  } catch {
+    return null;
+  }
+});
+
+export const saveTrainingPlan = createAsyncThunk(
+  'trainingPlan/save',
+  async (_: void, { getState }) => {
+    const s = (getState() as any).trainingPlan as TrainingPlanState;
+    const draft = s.draft;
+    const plan: TrainingPlan = {
+      id: `plan_${Date.now()}`,
+      createdAt: new Date().toISOString(),
+      ...draft,
+    };
+    await AsyncStorage.setItem(STORAGE_KEY, JSON.stringify(plan));
+    return plan;
+  }
+);
+
+const trainingPlanSlice = createSlice({
+  name: 'trainingPlan',
+  initialState,
+  reducers: {
+    setMode(state, action: PayloadAction<PlanMode>) {
+      state.draft.mode = action.payload;
+    },
+    toggleDayOfWeek(state, action: PayloadAction<number>) {
+      const d = action.payload;
+      const set = new Set(state.draft.daysOfWeek);
+      if (set.has(d)) set.delete(d); else set.add(d);
+      state.draft.daysOfWeek = Array.from(set).sort();
+    },
+    setSessionsPerWeek(state, action: PayloadAction<number>) {
+      const n = Math.min(7, Math.max(1, action.payload));
+      state.draft.sessionsPerWeek = n;
+    },
+    setGoal(state, action: PayloadAction<TrainingPlan['goal']>) {
+      state.draft.goal = action.payload;
+    },
+    setStartWeight(state, action: PayloadAction<number | undefined>) {
+      state.draft.startWeightKg = action.payload;
+    },
+    setStartDate(state, action: PayloadAction<string>) {
+      state.draft.startDate = action.payload;
+    },
+    setPreferredTime(state, action: PayloadAction<TrainingPlan['preferredTimeOfDay']>) {
+      state.draft.preferredTimeOfDay = action.payload;
+    },
+    setStartDateNextMonday(state) {
+      state.draft.startDate = nextMondayISO();
+    },
+    resetDraft(state) {
+      state.draft = initialState.draft;
+    },
+  },
+  extraReducers: (builder) => {
+    builder
+      .addCase(loadTrainingPlan.fulfilled, (state, action) => {
+        state.current = action.payload;
+        // 若存在历史计划，初始化 draft 基于该计划（便于编辑）
+        if (action.payload) {
+          const { id, createdAt, ...rest } = action.payload;
+          state.draft = { ...rest };
+        }
+      })
+      .addCase(saveTrainingPlan.fulfilled, (state, action) => {
+        state.current = action.payload;
+      });
+  },
+});
+
+export const {
+  setMode,
+  toggleDayOfWeek,
+  setSessionsPerWeek,
+  setGoal,
+  setStartWeight,
+  setStartDate,
+  setPreferredTime,
+  setStartDateNextMonday,
+  resetDraft,
+} = trainingPlanSlice.actions;
+
+export default trainingPlanSlice.reducer;
+
+