feat(fasting): 新增轻断食功能模块

新增完整的轻断食功能，包括： - 断食计划列表和详情页面，支持12-12、14-10、16-8、18-6四种计划 - 断食状态实时追踪和倒计时显示 - 自定义开始时间选择器 - 断食通知提醒功能 - Redux状态管理和数据持久化 - 新增tab导航入口和路由配置
2025-10-13 19:21:29 +08:00
parent 971aebd560
commit e03b2b3032
17 changed files with 2390 additions and 7 deletions
--- a/store/fastingSlice.ts
+++ b/store/fastingSlice.ts
@@ -0,0 +1,126 @@
+import { createSlice, PayloadAction } from '@reduxjs/toolkit';
+import dayjs from 'dayjs';
+import { FASTING_PLANS, FastingPlan, getPlanById } from '@/constants/Fasting';
+import { calculateFastingWindow, getFastingPhase } from '@/utils/fasting';
+import type { RootState } from './index';
+
+export type FastingScheduleOrigin = 'manual' | 'recommended' | 'quick-start';
+
+export type FastingSchedule = {
+  planId: string;
+  startISO: string;
+  endISO: string;
+  createdAtISO: string;
+  updatedAtISO: string;
+  origin: FastingScheduleOrigin;
+};
+
+type FastingState = {
+  activeSchedule: FastingSchedule | null;
+  history: FastingSchedule[];
+};
+
+const initialState: FastingState = {
+  activeSchedule: null,
+  history: [],
+};
+
+const fastingSlice = createSlice({
+  name: 'fasting',
+  initialState,
+  reducers: {
+    scheduleFastingPlan: (
+      state,
+      action: PayloadAction<{ planId: string; start: Date; origin?: FastingScheduleOrigin }>
+    ) => {
+      const plan = getPlanById(action.payload.planId);
+      if (!plan) return;
+
+      const { start, end } = calculateFastingWindow(action.payload.start, plan.fastingHours);
+      const nowISO = new Date().toISOString();
+      state.activeSchedule = {
+        planId: plan.id,
+        startISO: start.toISOString(),
+        endISO: end.toISOString(),
+        createdAtISO: nowISO,
+        updatedAtISO: nowISO,
+        origin: action.payload.origin ?? 'manual',
+      };
+    },
+    rescheduleActivePlan: (
+      state,
+      action: PayloadAction<{ start: Date; origin?: FastingScheduleOrigin }>
+    ) => {
+      if (!state.activeSchedule) return;
+      const plan = getPlanById(state.activeSchedule.planId);
+      if (!plan) return;
+
+      const { start, end } = calculateFastingWindow(action.payload.start, plan.fastingHours);
+      state.activeSchedule = {
+        ...state.activeSchedule,
+        startISO: start.toISOString(),
+        endISO: end.toISOString(),
+        updatedAtISO: new Date().toISOString(),
+        origin: action.payload.origin ?? state.activeSchedule.origin,
+      };
+    },
+    setRecommendedSchedule: (
+      state,
+      action: PayloadAction<{ planId: string; recommendedStart: Date }>
+    ) => {
+      const plan = getPlanById(action.payload.planId);
+      if (!plan) return;
+      const { start, end } = calculateFastingWindow(action.payload.recommendedStart, plan.fastingHours);
+      const nowISO = new Date().toISOString();
+      state.activeSchedule = {
+        planId: plan.id,
+        startISO: start.toISOString(),
+        endISO: end.toISOString(),
+        createdAtISO: nowISO,
+        updatedAtISO: nowISO,
+        origin: 'recommended',
+      };
+    },
+    completeActiveSchedule: (state) => {
+      if (!state.activeSchedule) return;
+      const phase = getFastingPhase(
+        new Date(state.activeSchedule.startISO),
+        new Date(state.activeSchedule.endISO)
+      );
+
+      if (phase === 'fasting') {
+        // Allow manual completion only when fasting window已经结束
+        state.activeSchedule = {
+          ...state.activeSchedule,
+          endISO: dayjs().toISOString(),
+          updatedAtISO: new Date().toISOString(),
+        };
+      }
+
+      state.history.unshift(state.activeSchedule);
+      state.activeSchedule = null;
+    },
+    clearActiveSchedule: (state) => {
+      state.activeSchedule = null;
+    },
+  },
+});
+
+export const {
+  scheduleFastingPlan,
+  rescheduleActivePlan,
+  setRecommendedSchedule,
+  completeActiveSchedule,
+  clearActiveSchedule,
+} = fastingSlice.actions;
+
+export default fastingSlice.reducer;
+
+export const selectFastingRoot = (state: RootState) => state.fasting;
+export const selectActiveFastingSchedule = (state: RootState) => state.fasting.activeSchedule;
+export const selectFastingPlans = () => FASTING_PLANS;
+export const selectActiveFastingPlan = (state: RootState): FastingPlan | undefined => {
+  const schedule = state.fasting.activeSchedule;
+  if (!schedule) return undefined;
+  return getPlanById(schedule.planId);
+};