backup: snapshot before optimization

2026-06-04 16:25:43 +08:00
commit ff2700c067
47 changed files with 3332 additions and 0 deletions
@@ -0,0 +1,132 @@
+var RECORDS_KEY = 'training_records'
+var SETTINGS_KEY = 'user_settings'
+var STREAK_KEY = 'current_streak'
+
+function getRecords() {
+  return wx.getStorageSync(RECORDS_KEY) || {}
+}
+
+function saveRecord(record) {
+  record.id = Date.now()
+  var records = getRecords()
+  var month = record.date.substring(0, 7)
+  if (!records[month]) records[month] = []
+  records[month].push(record)
+  records[month].sort(function (a, b) { return b.date.localeCompare(a.date) })
+  wx.setStorageSync(RECORDS_KEY, records)
+}
+
+function deleteRecord(recordId) {
+  var records = getRecords()
+  Object.keys(records).forEach(function (month) {
+    records[month] = records[month].filter(function (r) { return r.id !== recordId })
+    if (records[month].length === 0) delete records[month]
+  })
+  wx.setStorageSync(RECORDS_KEY, records)
+}
+
+function getRecordsByMonth(month) {
+  var records = getRecords()
+  return records[month] || []
+}
+
+function getTotalStats() {
+  var records = getRecords()
+  var totalDuration = 0
+  var totalSessions = 0
+  var maxDuration = 0
+  Object.keys(records).forEach(function (key) {
+    var list = records[key]
+    list.forEach(function (r) {
+      totalDuration += r.duration
+      totalSessions++
+      if (r.duration > maxDuration) maxDuration = r.duration
+    })
+  })
+  return { totalDuration: totalDuration, totalSessions: totalSessions, maxDuration: maxDuration }
+}
+
+function getSettings() {
+  return wx.getStorageSync(SETTINGS_KEY) || {
+    planId: 'beginner',
+    dailyReminder: true,
+    reminderTime: '08:00',
+    voiceGuide: true,
+    vibrate: true
+  }
+}
+
+function saveSettings(settings) {
+  wx.setStorageSync(SETTINGS_KEY, settings)
+}
+
+function getStreak() {
+  return wx.getStorageSync(STREAK_KEY) || { count: 0, lastDate: '' }
+}
+
+function updateStreak(date) {
+  var streak = getStreak()
+  var today = date || getToday()
+  var yesterday = getDateOffset(today, -1)
+
+  if (streak.lastDate === today) return streak
+
+  if (streak.lastDate === yesterday) {
+    streak.count += 1
+  } else {
+    streak.count = 1
+  }
+  streak.lastDate = today
+  wx.setStorageSync(STREAK_KEY, streak)
+  return streak
+}
+
+function getToday() {
+  return formatDate(new Date())
+}
+
+function formatDate(date) {
+  var y = date.getFullYear()
+  var m = String(date.getMonth() + 1)
+  if (m.length < 2) m = '0' + m
+  var d = String(date.getDate())
+  if (d.length < 2) d = '0' + d
+  return y + '-' + m + '-' + d
+}
+
+function getDateOffset(dateStr, offset) {
+  var d = new Date(dateStr)
+  d.setDate(d.getDate() + offset)
+  return formatDate(d)
+}
+
+function getTodayRecord() {
+  var today = getToday()
+  var month = today.substring(0, 7)
+  var records = getRecordsByMonth(month)
+  var totalDuration = 0
+  var hasRecord = false
+  for (var i = 0; i < records.length; i++) {
+    if (records[i].date === today) {
+      totalDuration += records[i].duration
+      hasRecord = true
+    }
+  }
+  return hasRecord ? { date: today, duration: totalDuration } : null
+}
+
+module.exports = {
+  getRecords: getRecords,
+  saveRecord: saveRecord,
+  deleteRecord: deleteRecord,
+  getRecordsByMonth: getRecordsByMonth,
+  getTotalStats: getTotalStats,
+  getSettings: getSettings,
+  saveSettings: saveSettings,
+  getStreak: getStreak,
+  updateStreak: updateStreak,
+  getToday: getToday,
+  formatDate: formatDate,
+  getDateOffset: getDateOffset,
+  getTodayRecord: getTodayRecord
+}