WidgetTimeInput.h

00001 /**
00002  * @file       WidgetTimeInput.h
00003  * @author     Volodymyr Shymanskyy
00004  * @license    This project is released under the MIT License (MIT)
00005  * @copyright  Copyright (c) 2015 Volodymyr Shymanskyy
00006  * @date       Aug 2016
00007  * @brief
00008  *
00009  */
00010 
00011 #ifndef WidgetTimeInput_h
00012 #define WidgetTimeInput_h
00013 
00014 #include <Blynk/BlynkApi.h>
00015 #include <utility/BlynkDateTime.h>
00016 #include <utility/BlynkUtility.h>
00017 
00018 class TimeInputParam
00019 {
00020 public:
00021     enum TimeMode {
00022         TIME_UNDEFINED,
00023         TIME_SUNSET,
00024         TIME_SUNRISE,
00025         TIME_SPECIFIED
00026     };
00027 
00028     TimeInputParam(const BlynkParam& param)
00029     {
00030         mStartMode = TIME_UNDEFINED;
00031         mStopMode = TIME_UNDEFINED;
00032         mTZ[0] = '\0';
00033         mWeekdays = -1; // All set
00034         mTZ_Offset = 0;
00035 
00036         BlynkParam::iterator it = param.begin();
00037         if (it >= param.end())
00038             return;
00039 
00040         if (0 == strcmp(it.asStr(), "sr")) {
00041             mStartMode = TIME_SUNRISE;
00042         } else if (0 == strcmp(it.asStr(), "ss")) {
00043             mStartMode = TIME_SUNSET;
00044         } else if (!it.isEmpty()) {
00045             mStart = BlynkTime(it.asLong());
00046             if (mStart.isValid()) {
00047                 mStartMode = TIME_SPECIFIED;
00048             }
00049         }
00050 
00051         if (++it >= param.end())
00052             return;
00053 
00054         if (0 == strcmp(it.asStr(), "sr")) {
00055             mStopMode = TIME_SUNRISE;
00056         } else if (0 == strcmp(it.asStr(), "ss")) {
00057             mStopMode = TIME_SUNSET;
00058         } else if (!it.isEmpty()) {
00059             mStop = BlynkTime(it.asLong());
00060             if (mStop.isValid()) {
00061                 mStopMode = TIME_SPECIFIED;
00062             }
00063         }
00064 
00065         if (++it >= param.end())
00066             return;
00067 
00068         strncpy(mTZ, it.asStr(), sizeof(mTZ));
00069 
00070         if (++it >= param.end())
00071             return;
00072 
00073         if (!it.isEmpty()) {
00074             mWeekdays = 0;
00075             const char* p = it.asStr();
00076 
00077             while (int c = *p++) {
00078                 if (c >= '1' && c <= '7') {
00079                     BlynkBitSet(mWeekdays, c - '1');
00080                 }
00081             }
00082         }
00083 
00084         if (++it >= param.end())
00085             return;
00086 
00087         mTZ_Offset = it.asLong();
00088     }
00089 
00090     BlynkTime& getStart() { return mStart; }
00091     BlynkTime& getStop()  { return mStop;  }
00092 
00093     TimeMode getStartMode() const { return mStartMode; }
00094     TimeMode getStopMode()  const { return mStopMode; }
00095 
00096     bool hasStartTime()   const { return mStartMode == TIME_SPECIFIED; }
00097     bool isStartSunrise() const { return mStartMode == TIME_SUNRISE; }
00098     bool isStartSunset()  const { return mStartMode == TIME_SUNSET; }
00099     int getStartHour()    const { return mStart.hour(); }
00100     int getStartMinute()  const { return mStart.minute(); }
00101     int getStartSecond()  const { return mStart.second(); }
00102 
00103     bool hasStopTime()    const { return mStopMode == TIME_SPECIFIED; }
00104     bool isStopSunrise()  const { return mStopMode == TIME_SUNRISE; }
00105     bool isStopSunset()   const { return mStopMode == TIME_SUNSET; }
00106     int getStopHour()     const { return mStop.hour(); }
00107     int getStopMinute()   const { return mStop.minute(); }
00108     int getStopSecond()   const { return mStop.second(); }
00109 
00110     const char* getTZ()   const { return mTZ; }
00111     int32_t getTZ_Offset() const { return mTZ_Offset; }
00112 
00113     bool isWeekdaySelected(int day) const {
00114         return BlynkBitRead(mWeekdays, (day - 1) % 7);
00115     }
00116 
00117 private:
00118     BlynkTime mStart;
00119     BlynkTime mStop;
00120     char      mTZ[32];
00121     int32_t   mTZ_Offset;
00122 
00123     TimeMode  mStopMode;
00124     TimeMode  mStartMode;
00125 
00126     uint8_t   mWeekdays;
00127 };
00128 
00129 #endif