ios提醒事项同步日历scriptable代码

var dur_month = 1

const startDate = new Date()
startDate.setMonth(startDate.getMonth() - dur_month)
console.log(`日历的开始时间 ${startDate.toLocaleDateString()}`)

const endDate = new Date()
endDate.setMonth(endDate.getMonth() + dur_month)
console.log(`日历的结束时间 ${endDate.toLocaleDateString()}`)


const reminders = await Reminder.allDueBetween(startDate, endDate)
console.log(`获取 ${reminders.length} 条提醒事项`)

var calendar = await Calendar.forEvents()

//获取日历名和对应的日历
var m_dict = {}
for(cal of calendar)
{
   m_dict[cal.title] = cal
   //console.log(`日历:${cal.title}`)
}

const events = await CalendarEvent.between(startDate, endDate, calendar)
console.log(`获取 ${events.length} 条日历`)

for (const reminder of reminders) {
  //reminder的标识符
  const targetNote = `[Reminder] ${reminder.identifier}`
  const [targetEvent] = events.filter(e => e.notes != null && (e.notes.indexOf(targetNote) != -1))//过滤重复的reminder
  if(!m_dict[reminder.calendar.title])
  {
        console.warn("找不到日历"+ reminder.calendar.title)
        continue
  }
  if (targetEvent) {
    console.log(`找到已经创建的事项 ${reminder.title}`)
    updateEvent(targetEvent, reminder)
  } else {
    const newEvent = new CalendarEvent()
    createEvent(newEvent, reminder,targetNote)
  }
}

Script.complete()

function createEvent(event, reminder,targetNote){
    console.warn(`创建事项 ${reminder.title} 到 ${reminder.calendar.title}`)

    event.notes = targetNote + "\n" + reminder.notes//要加入备注
    cal_name = reminder.calendar.title
    cal = m_dict[cal_name]
    event.calendar = cal  
    if(reminder.isCompleted)
    {
      event.title = `✅${reminder.title}`
    }
    else
    {
       event.title = `⭕️${reminder.title}`
    }
    event.startDate = reminder.dueDate
    var ending = new Date(reminder.dueDate)
    ending.setHours(ending.getHours()+1)
    event.endDate = ending
    event.save()
}

function updateEvent(event, reminder) {
  cal_name = reminder.calendar.title
  cal = m_dict[cal_name]
  event.calendar = cal
  //console.warn(event.calendar.title)
  //已完成事项
  if(reminder.isCompleted)
  {
    event.title = `✅${reminder.title}`    
    var period = (reminder.dueDate-reminder.completionDate)/1000/3600/24
    period = period.toFixed(1)
    if(period < 0)
    {
      period = -period
      event.location = " 延期" + period + "天完成" 
    }
    else if (period == 0)
    {
      event.location = " 准时完成"
    }
    else
    {
       event.location = " 提前" + period + "天完成"
    }
  }
  //未完成事项
  else{
      const nowtime  = new Date()
      var period = (reminder.dueDate-nowtime)/1000/3600/24
      period = period.toFixed(1)
      event.title = `⭕️${reminder.title}`
      //console.log(reminder.title+(period))
      if(period < 0)
      {
         event.location = " 延期" + (-period) + "天" 
      }
      else
      {
         event.location = " 还剩" + period + "天" 
      }
    }
  event.save()
}