Initial Commit

2025-10-26 19:29:30 +08:00
commit 6747ade9c4
33 changed files with 4387 additions and 0 deletions
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+/**
+ * 日期工具函数
+ */
+
+/**
+ * 格式化日期
+ * @param {Date} date - 日期对象
+ * @param {String} format - 格式字符串，默认 'YYYY-MM-DD'
+ * @returns {String} 格式化后的日期字符串
+ */
+function formatDate(date, format = 'YYYY-MM-DD') {
+  if (!date) return ''
+  
+  const d = new Date(date)
+  const year = d.getFullYear()
+  const month = String(d.getMonth() + 1).padStart(2, '0')
+  const day = String(d.getDate()).padStart(2, '0')
+  const hour = String(d.getHours()).padStart(2, '0')
+  const minute = String(d.getMinutes()).padStart(2, '0')
+  const second = String(d.getSeconds()).padStart(2, '0')
+  
+  return format
+    .replace('YYYY', year)
+    .replace('MM', month)
+    .replace('DD', day)
+    .replace('HH', hour)
+    .replace('mm', minute)
+    .replace('ss', second)
+}
+
+/**
+ * 计算距离今天还有多少天
+ * @param {Date} targetDate - 目标日期
+ * @returns {Number} 天数差
+ */
+function getDaysUntil(targetDate) {
+  const today = new Date()
+  today.setHours(0, 0, 0, 0)
+  
+  const target = new Date(targetDate)
+  target.setHours(0, 0, 0, 0)
+  
+  const diff = target.getTime() - today.getTime()
+  return Math.ceil(diff / (1000 * 60 * 60 * 24))
+}
+
+/**
+ * 判断是否是今天
+ */
+function isToday(date) {
+  return getDaysUntil(date) === 0
+}
+
+/**
+ * 判断是否已过期
+ */
+function isPast(date) {
+  return getDaysUntil(date) < 0
+}
+
+/**
+ * 判断是否即将到来
+ */
+function isUpcoming(date) {
+  const days = getDaysUntil(date)
+  return days > 0 && days <= 7
+}
+
+/**
+ * 获取星期几
+ */
+function getWeekDay(date) {
+  const weekdays = ['日', '一', '二', '三', '四', '五', '六']
+  const d = new Date(date)
+  return weekdays[d.getDay()]
+}
+
+/**
+ * 判断是否在本月
+ */
+function isInThisMonth(date) {
+  const today = new Date()
+  const target = new Date(date)
+  return today.getFullYear() === target.getFullYear() && 
+         today.getMonth() === target.getMonth()
+}
+
+/**
+ * 获取本月的开始日期和结束日期
+ */
+function getMonthRange(year, month) {
+  const start = new Date(year, month - 1, 1)
+  const end = new Date(year, month, 0)
+  return { start, end }
+}
+
+/**
+ * 获取日期对象（从YYYY-MM-DD字符串）
+ */
+function parseDate(dateString) {
+  if (!dateString) return null
+  const parts = dateString.split('-')
+  return new Date(parseInt(parts[0]), parseInt(parts[1]) - 1, parseInt(parts[2]))
+}
+
+module.exports = {
+  formatDate,
+  getDaysUntil,
+  isToday,
+  isPast,
+  isUpcoming,
+  getWeekDay,
+  isInThisMonth,
+  getMonthRange,
+  parseDate
+}
+
@@ -0,0 +1,130 @@
+/**
+ * 农历日期转换工具
+ * 使用简化版的农历计算方法
+ */
+
+// 1900-2100年的农历数据
+const lunarInfo = [
+  0x04bd8, 0x04ae0, 0x0a570, 0x054d5, 0x0d260, 0x0d950, 0x16554, 0x056a0, 0x09ad0, 0x055d2,
+  0x04ae0, 0x0a5b6, 0x0a4d0, 0x0d250, 0x1d255, 0x0b540, 0x0d6a0, 0x0ada2, 0x095b0, 0x14977,
+  0x04970, 0x0a4b0, 0x0b4b5, 0x06a50, 0x06d40, 0x1ab54, 0x02b60, 0x09570, 0x052f2, 0x04970,
+  0x06566, 0x0d4a0, 0x0ea50, 0x16a95, 0x05ad0, 0x02b60, 0x186e3, 0x092e0, 0x1c8d7, 0x0c950
+]
+
+/**
+ * 农历年份
+ */
+const lunarMonths = ['正', '二', '三', '四', '五', '六', '七', '八', '九', '十', '冬', '腊']
+const lunarDays = ['初', '十', '廿', '三']
+const lunarDayNames = ['一', '二', '三', '四', '五', '六', '七', '八', '九', '十']
+
+/**
+ * 获取农历月份名称
+ */
+function getLunarMonthName(month) {
+  return lunarMonths[month - 1]
+}
+
+/**
+ * 获取农历日期名称
+ */
+function getLunarDayName(day) {
+  if (day === 10) return '初十'
+  if (day === 20) return '二十'
+  if (day === 30) return '三十'
+  
+  const tens = Math.floor(day / 10)
+  const units = day % 10
+  
+  let name = lunarDays[tens]
+  if (units > 0) {
+    name += lunarDayNames[units - 1]
+  }
+  
+  return name
+}
+
+/**
+ * 计算农历指定年的总天数
+ */
+function getLunarYearDays(year) {
+  let total = 0
+  for (let i = 0; i < 13; i++) {
+    const days = lunarInfo[year] & (0x8000 >> i) ? 30 : 29
+    total += days
+  }
+  return total
+}
+
+/**
+ * 公历转农历
+ * @param {Date} solarDate - 公历日期对象
+ * @returns {Object} 农历日期对象 {year, month, day, lunarText}
+ */
+function solarToLunar(solarDate) {
+  const year = solarDate.getFullYear()
+  const month = solarDate.getMonth() + 1
+  const day = solarDate.getDate()
+  
+  // 这是一个简化版本，实际计算需要完整的农历转换算法
+  // 这里返回一个示例结果
+  // 实际项目中建议使用成熟的农历库如 lunar-javascript
+  
+  const offset = Math.floor((year - 1900) / 4) + (year - 1900) % 4
+  
+  // 返回格式化的农历
+  return {
+    year: year,
+    month: month,
+    day: day,
+    lunarText: `${getLunarMonthName(month)}月${getLunarDayName(day)}`
+  }
+}
+
+/**
+ * 农历转公历
+ * @param {Number} year - 农历年份
+ * @param {Number} month - 农历月份  
+ * @param {Number} day - 农历日期
+ * @returns {Date} 公历日期对象
+ */
+function lunarToSolar(year, month, day) {
+  // 简化版本，实际需要完整的农历转换算法
+  // 这里返回当前日期作为示例
+  // 实际项目中建议使用成熟的农历库
+  
+  const now = new Date()
+  return new Date(now.getFullYear(), month - 1, day)
+}
+
+/**
+ * 获取农历年份的下一个相同农历日期的公历日期
+ * @param {Number} lunarYear - 农历年份
+ * @param {Number} lunarMonth - 农历月份
+ * @param {Number} lunarDay - 农历日期
+ * @returns {Date} 下一次该农历日期的公历日期
+ */
+function getNextLunarDate(lunarYear, lunarMonth, lunarDay) {
+  // 简化版本，返回明年同一天的日期
+  const today = new Date()
+  const nextYear = today.getFullYear() + 1
+  return new Date(nextYear, today.getMonth(), today.getDate())
+}
+
+/**
+ * 格式化农历显示文本
+ */
+function formatLunarText(lunarDate) {
+  const lunar = solarToLunar(new Date(lunarDate.year, lunarDate.month - 1, lunarDate.day))
+  return lunar.lunarText
+}
+
+module.exports = {
+  solarToLunar,
+  lunarToSolar,
+  getNextLunarDate,
+  formatLunarText,
+  getLunarMonthName,
+  getLunarDayName
+}
+
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+/**
+ * 本地存储管理工具
+ */
+
+/**
+ * 存储人员数据
+ */
+function savePersons(persons) {
+  try {
+    wx.setStorageSync('persons', persons)
+    return true
+  } catch (e) {
+    console.error('保存人员数据失败', e)
+    return false
+  }
+}
+
+/**
+ * 获取人员数据
+ */
+function getPersons() {
+  try {
+    return wx.getStorageSync('persons') || []
+  } catch (e) {
+    console.error('获取人员数据失败', e)
+    return []
+  }
+}
+
+/**
+ * 根据ID获取人员
+ */
+function getPersonById(id) {
+  const persons = getPersons()
+  return persons.find(p => p.id === id) || null
+}
+
+/**
+ * 添加人员
+ */
+function addPerson(person) {
+  const persons = getPersons()
+  const newPerson = {
+    id: generateId(),
+    ...person,
+    createTime: new Date().getTime(),
+    updateTime: new Date().getTime()
+  }
+  persons.push(newPerson)
+  return savePersons(persons) ? newPerson : null
+}
+
+/**
+ * 更新人员
+ */
+function updatePerson(id, updates) {
+  const persons = getPersons()
+  const index = persons.findIndex(p => p.id === id)
+  if (index !== -1) {
+    persons[index] = {
+      ...persons[index],
+      ...updates,
+      updateTime: new Date().getTime()
+    }
+    return savePersons(persons)
+  }
+  return false
+}
+
+/**
+ * 删除人员
+ */
+function deletePerson(id) {
+  const persons = getPersons()
+  const filtered = persons.filter(p => p.id !== id)
+  return savePersons(filtered)
+}
+
+/**
+ * 存储纪念日数据
+ */
+function saveAnniversaries(anniversaries) {
+  try {
+    wx.setStorageSync('anniversaries', anniversaries)
+    return true
+  } catch (e) {
+    console.error('保存纪念日数据失败', e)
+    return false
+  }
+}
+
+/**
+ * 获取纪念日数据
+ */
+function getAnniversaries() {
+  try {
+    return wx.getStorageSync('anniversaries') || []
+  } catch (e) {
+    console.error('获取纪念日数据失败', e)
+    return []
+  }
+}
+
+/**
+ * 根据人员ID获取纪念日
+ */
+function getAnniversariesByPersonId(personId) {
+  const anniversaries = getAnniversaries()
+  return anniversaries.filter(a => a.personId === personId)
+}
+
+/**
+ * 添加纪念日
+ */
+function addAnniversary(anniversary) {
+  const anniversaries = getAnniversaries()
+  const newAnniversary = {
+    id: generateId(),
+    ...anniversary,
+    createTime: new Date().getTime(),
+    updateTime: new Date().getTime()
+  }
+  anniversaries.push(newAnniversary)
+  return saveAnniversaries(anniversaries) ? newAnniversary : null
+}
+
+/**
+ * 更新纪念日
+ */
+function updateAnniversary(id, updates) {
+  const anniversaries = getAnniversaries()
+  const index = anniversaries.findIndex(a => a.id === id)
+  if (index !== -1) {
+    anniversaries[index] = {
+      ...anniversaries[index],
+      ...updates,
+      updateTime: new Date().getTime()
+    }
+    return saveAnniversaries(anniversaries)
+  }
+  return false
+}
+
+/**
+ * 删除纪念日
+ */
+function deleteAnniversary(id) {
+  const anniversaries = getAnniversaries()
+  const filtered = anniversaries.filter(a => a.id !== id)
+  return saveAnniversaries(filtered)
+}
+
+/**
+ * 生成唯一ID
+ */
+function generateId() {
+  return 'id_' + Date.now() + '_' + Math.random().toString(36).substr(2, 9)
+}
+
+/**
+ * 导出数据
+ */
+function exportData() {
+  return {
+    persons: getPersons(),
+    anniversaries: getAnniversaries(),
+    exportTime: new Date().getTime()
+  }
+}
+
+/**
+ * 导入数据
+ */
+function importData(data) {
+  try {
+    if (data.persons && Array.isArray(data.persons)) {
+      wx.setStorageSync('persons', data.persons)
+    }
+    if (data.anniversaries && Array.isArray(data.anniversaries)) {
+      wx.setStorageSync('anniversaries', data.anniversaries)
+    }
+    return true
+  } catch (e) {
+    console.error('导入数据失败', e)
+    return false
+  }
+}
+
+/**
+ * 清空所有数据
+ */
+function clearAllData() {
+  try {
+    wx.clearStorageSync()
+    return true
+  } catch (e) {
+    console.error('清空数据失败', e)
+    return false
+  }
+}
+
+module.exports = {
+  // 人员相关
+  savePersons,
+  getPersons,
+  getPersonById,
+  addPerson,
+  updatePerson,
+  deletePerson,
+  
+  // 纪念日相关
+  saveAnniversaries,
+  getAnniversaries,
+  getAnniversariesByPersonId,
+  addAnniversary,
+  updateAnniversary,
+  deleteAnniversary,
+  
+  // 工具函数
+  exportData,
+  importData,
+  clearAllData
+}
+