uci-berry-utils/time.be

import string

class Time

    var utc 
    var last
    var times 

    def init () 
         self.utc = false
        self.last = nil
        self.times = {}
    end

    static def iso(epoch)
        return tasmota.time_str(epoch)
    end

    static def zone(offset)
      return tasmota.cmd("timezone "+str(offset))['Timezone']
    end

    # dynamic methods


    def prop(epoch,prop)
        if type(epoch) != 'int' 
            prop = epoch
            epoch = self.now('e')
        end
        prop = prop ? prop : ""    
        var t = tasmota.time_dump(epoch)
        if t.contains(prop)
            return t.item(prop)
        else 
            return t 
        end        
    end

    def isLocal(epoch)
        return ! self.utc
    end

    def save (name,epoch)
        if ! name
            return false
        end
        if epoch == 'last'
           epoch = self.last
        end    
        if type(epoch) != 'integer'
            epoch = self.now('e')
        end    
        self.times.setitem(name,epoch)
        return self.get(name)
    end

    def remove (name)
        self.times.remove(name)
    end

    def get (name)
        return name ? self.times.find(name) : self.times    
    end 

    def elapsed (name, unit)
        if self.get(name)
          var elapsed = self.now('e') - self.get(name) 
          if unit == 'hms' return self.hms(elapsed) end
          return elapsed  
        end
        
    end

    def now(format)
        var e = tasmota.rtc()
        if format == 'r'    
         return e 
        end
        e = e[self.utc ? 'utc' : 'local']
        self.last = e
        if format == nil
            return self.iso(e)
        end
        if format == 'full'
            return tasmota.strftime(e)
        end
        if format == 'e'    
            return e 
        end

    end

    def hms(t) # in seconds
        var h = t / 3600
        var s = (t % 3600)
        var m = s / 60
        s = s % 60
        return string.format('%d:%d:%d',h,m,s)
    end 
    
    def tomorrow(unit)
        return self.day(unit,self.now('e') + 86400)
    end

    def yesterday(unit)
        return self.day(unit,self.now('e') - 86400)
    end    

    def today(unit)
      return self.day(unit)
    end



    
    def day(unit,e) 
        if type(unit) == int 
            e = unit
            unit = nil
        end    
        e = e ? e : self.now('e')
        if unit == 'json' 
          var d = tasmota.time_dump(e)   
          d.remove('hour')
          d.remove('min')
          d.remove('sec')
          return d
        end 
        if unit == 'full' return tasmota.strftime("%d %B %Y",e)  end 
        if unit == 'dmy'  return tasmota.strftime("%d/%m/%Y",e)  end   
        if unit == 'ymd'  return tasmota.strftime("%Y-%m-%d",e)  end  
        return tasmota.strftime("%m/%d/%Y",e)  
    end   

    
    def tod(unit)
          var t = {}
          t = tasmota.time_dump(self.now('e'))
          if unit == 'json' 
            t.remove('weekday')
            t.remove('month')
            t.remove('year')
            t.remove('day')
            return t 
          end
          if unit == 'sec'
           return t['hour']*3600+t['min']*60+t['sec']
          end
          if unit == 'hour'
           return t['hour']+t['min']*1.0/60+t['sec']*1.0/3600
          end
          if unit == 'min'
           return t['hour']*60+t['min']+t['sec']*1.0/60
          end
           if unit == '24'
           return string.format('%02d:%02d:%02d',t['hour'],t['min'],t['sec'])
          end
          var half = t['hour'] > 11 ? "P.M" : "A.M"
          var hour = t['hour'] > 12 ? t['hour'] - 12 : t['hour']
          return string.format('%02d:%02d:%02d %s',hour,t['min'],t['sec'],half)
    end    

    def test () 

        print('epoch: ',self.now('e'))  
        print('iso: ',self.now())    
        print('raw: ',self.now('r')) 
        
        print('props: ',self.prop())    
        print('prop year: ',self.prop('year'))
        print('prop year 0: ',self.prop(0,'year'))
        
     
        print('day default(mdy): ',self.day())
        print('day json: ',self.day('json'))
        print('day dmy: ',self.day('dmy'))
        print('day ymd: ',self.day('ymd'))
        print('day full: ',self.day('full'))

        print('tomorrow ymd: ',self.tomorrow('ymd'))
        print('today ymd: ',self.today('ymd'))
        print('yesterda ymd: ',self.yesterday('ymd'))
        
        print('tod default: ',self.tod())
        print('tod json: ',self.tod('json'))
        print('tod sec: ',self.tod('sec'))
        print('tod minutes: ',self.tod('min'))
        print('tod hours: ',self.tod('hour'))
        print('tod 24: ',self.tod('24'))
        self.save('test1')
        print('test1: ',self.get('test1'))
        print('last: ',self.last)
        self.save('test2')
        print('test2: ',self.get('test2'))
        print('last: ',self.last)
        print('all saved:', self.get())
        print('hms',self.hms(1),self.hms(61),self.hms(3661))   

    end    

end

 
var time = module('time')
time = Time()
if debug[3] print('returning time instance') end
return time