#if defined BOARD_OBP60S3 || defined BOARD_OBP40S3

#include "Pagedata.h"
#include "OBP60Extensions.h"

/*
 * Variant of PageClock with switchable analog / digital clock display.
 * mode: (A)nalog | (D)igital | race (T)imer (T not implemented yet, falls back to analog)
 */

class PageClock2 : public Page
{
    bool simulation = false;
    int simtime;
    bool keylock = false;
#ifdef BOARD_OBP60S3
    char source = 'G'; // time source (R)TC | (G)PS | (N)TP
#endif
#ifdef BOARD_OBP40S3
    char source = 'R'; // time source (R)TC | (G)PS | (N)TP
#endif
    char mode = 'A';   // display mode (A)nalog | (D)igital | race (T)imer
    char tz = 'L';     // time zone (L)ocal | (U)TC
    double timezone = 0; // there are timezones with non int offsets, e.g. 5.5 or 5.75
    double homelat;
    double homelon;
    bool homevalid = false; // homelat and homelon are valid

public:
    PageClock2(CommonData& common)
    {
        commonData = &common;
        common.logger->logDebug(GwLog::LOG, "Instantiate PageClock2");
        simulation = common.config->getBool(common.config->useSimuData);
        timezone = common.config->getString(common.config->timeZone).toDouble();
        homelat = common.config->getString(common.config->homeLAT).toDouble();
        homelon = common.config->getString(common.config->homeLON).toDouble();
        homevalid = homelat >= -180.0 and homelat <= 180 and homelon >= -90.0 and homelon <= 90.0;
        simtime = 38160; // time value 11:36
    }

    virtual void setupKeys()
    {
        Page::setupKeys();
        commonData->keydata[0].label = "SRC";
        commonData->keydata[1].label = "MODE";
        commonData->keydata[4].label = "TZ";
    }

    // Key functions
    virtual int handleKey(int key)
    {
        // Time source
        if (key == 1) {
            switch (source) {
            case 'G':
                source = 'R';
                break;
            case 'R':
                source = 'G';
                break;
            default:
                source = 'G';
                break;
            }
            return 0;
        }
        if (key == 2) {
            switch (mode) {
            case 'A':
                mode = 'D';
                break;
            case 'D':
                mode = 'T';
                break;
            case 'T':
                mode = 'A';
                break;
            default:
                mode = 'A';
                break;
            }
            return 0;
        }
        // Time zone: Local / UTC
        if (key == 5) {
            switch (tz) {
            case 'L':
                tz = 'U';
                break;
            case 'U':
                tz = 'L';
                break;
            default:
                tz = 'L';
                break;
            }
            return 0;
        }

        // Keylock function
        if (key == 11) {          // Code for keylock
            keylock = !keylock;   // Toggle keylock
            return 0;             // Commit the key
        }
        return key;
    }

    int displayPage(PageData& pageData)
    {
        GwConfigHandler* config = commonData->config;

        static String svalue1old = "";
        static String unit1old = "";
        static String svalue2old = "";
        static String unit2old = "";
        static String svalue3old = "";
        static String unit3old = "";

        static String svalue5old = "";
        static String svalue6old = "";

        double value1 = 0;
        double value2 = 0;
        double value3 = 0;

        // Get config data
        String lengthformat = config->getString(config->lengthFormat);
        String dateformat = config->getString(config->dateFormat);
        bool holdvalues = config->getBool(config->holdvalues);
        String flashLED = config->getString(config->flashLED);
        String backlightMode = config->getString(config->backlight);

        // Get boat values for GPS time
        GwApi::BoatValue* bvalue1 = pageData.values[0]; // First element in list (only one value by PageOneValue)
        String name1 = bvalue1->getName().c_str();      // Value name
        name1 = name1.substring(0, 6);                  // String length limit for value name
        if (simulation == false) {
            value1 = bvalue1->value;                    // Value as double in SI unit
        } else {
            value1 = simtime++;                         // Simulation data for time value 11:36 in seconds
        }                                               // Other simulation data see OBP60Formatter.cpp
        bool valid1 = bvalue1->valid;                   // Valid information
        String svalue1 = formatValue(bvalue1, *commonData).svalue;    // Formatted value as string including unit conversion and switching decimal places
        String unit1 = formatValue(bvalue1, *commonData).unit;        // Unit of value
        if (valid1 == true) {
            svalue1old = svalue1;                       // Save old value
            unit1old = unit1;                           // Save old unit
        }

        // Get boat values for GPS date
        GwApi::BoatValue* bvalue2 = pageData.values[1]; // Second element in list (only one value by PageOneValue)
        String name2 = bvalue2->getName().c_str();      // Value name
        name2 = name2.substring(0, 6);                  // String length limit for value name
        value2 = bvalue2->value;                        // Value as double in SI unit
        bool valid2 = bvalue2->valid;                   // Valid information
        String svalue2 = formatValue(bvalue2, *commonData).svalue;    // Formatted value as string including unit conversion and switching decimal places
        String unit2 = formatValue(bvalue2, *commonData).unit;        // Unit of value
        if (valid2 == true) {
            svalue2old = svalue2;                       // Save old value
            unit2old = unit2;                           // Save old unit
        }

        // Get boat values for HDOP date
        GwApi::BoatValue* bvalue3 = pageData.values[2]; // Third element in list (only one value by PageOneValue)
        String name3 = bvalue3->getName().c_str();      // Value name
        name3 = name3.substring(0, 6);                  // String length limit for value name
        value3 = bvalue3->value;                        // Value as double in SI unit
        bool valid3 = bvalue3->valid;                   // Valid information
        String svalue3 = formatValue(bvalue3, *commonData).svalue;    // Formatted value as string including unit conversion and switching decimal places
        String unit3 = formatValue(bvalue3, *commonData).unit;        // Unit of value
        if (valid3 == true) {
            svalue3old = svalue3;                       // Save old value
            unit3old = unit3;                           // Save old unit
        }

        // Optical warning by limit violation (unused)
        if (String(flashLED) == "Limit Violation") {
            setBlinkingLED(false);
            setFlashLED(false);
        }

        // Logging boat values
        if (bvalue1 == NULL)
            return PAGE_OK; // WTF why this statement?
        LOG_DEBUG(GwLog::LOG, "Drawing at PageClock2, %s:%f,  %s:%f", name1.c_str(), value1, name2.c_str(), value2);

        // Draw page
        //***********************************************************

        // Set display in partial refresh mode
        getdisplay().setPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update

        getdisplay().setTextColor(commonData->fgcolor);

        time_t tv = mktime(&commonData->data.rtcTime) + timezone * 3600;
        struct tm* local_tm = localtime(&tv);

        // Show values GPS date
        getdisplay().setFont(&Ubuntu_Bold8pt8b);
        getdisplay().setCursor(10, 65);
        if (holdvalues == false) {
            if (source == 'G') {
                // GPS value
                getdisplay().print(svalue2);
            } else if (commonData->data.rtcValid) {
                // RTC value
                if (tz == 'L') {
                    getdisplay().print(formatDate(dateformat, local_tm->tm_year + 1900, local_tm->tm_mon + 1, local_tm->tm_mday));
                } else {
                    getdisplay().print(formatDate(dateformat, commonData->data.rtcTime.tm_year + 1900, commonData->data.rtcTime.tm_mon + 1, commonData->data.rtcTime.tm_mday));
                }
            } else {
                getdisplay().print("---");
            }
        } else {
            getdisplay().print(svalue2old);
        }
        getdisplay().setFont(&Ubuntu_Bold12pt8b);
        getdisplay().setCursor(10, 95);
        getdisplay().print("Date");                          // Name

        // Horizintal separator left
        getdisplay().fillRect(0, 149, 60, 3, commonData->fgcolor);

        // Show values GPS time (small text bottom left, same as original)
        getdisplay().setFont(&Ubuntu_Bold8pt8b);
        getdisplay().setCursor(10, 250);
        if (holdvalues == false) {
            if (source == 'G') {
                getdisplay().print(svalue1); // Value
            } else if (commonData->data.rtcValid) {
                if (tz == 'L') {
                    getdisplay().print(formatTime('s', local_tm->tm_hour, local_tm->tm_min, local_tm->tm_sec));
                } else {
                    getdisplay().print(formatTime('s', commonData->data.rtcTime.tm_hour, commonData->data.rtcTime.tm_min, commonData->data.rtcTime.tm_sec));
                }
            } else {
                getdisplay().print("---");
            }
        } else {
            getdisplay().print(svalue1old);
        }
        getdisplay().setFont(&Ubuntu_Bold12pt8b);
        getdisplay().setCursor(10, 220);
        getdisplay().print("Time");                          // Name

        // Show values sunrise
        String sunrise = "---";
        if ((valid1 and valid2 and valid3 == true) or (homevalid and commonData->data.rtcValid)) {
            sunrise = String(commonData->sundata.sunriseHour) + ":" + String(commonData->sundata.sunriseMinute + 100).substring(1);
            svalue5old = sunrise;
        } else if (simulation) {
            sunrise = String("06:42");
        }

        getdisplay().setFont(&Ubuntu_Bold8pt8b);
        getdisplay().setCursor(335, 65);
        if (holdvalues == false)
            getdisplay().print(sunrise); // Value
        else
            getdisplay().print(svalue5old);
        getdisplay().setFont(&Ubuntu_Bold12pt8b);
        getdisplay().setCursor(335, 95);
        getdisplay().print("SunR");                          // Name

        // Horizintal separator right
        getdisplay().fillRect(340, 149, 80, 3, commonData->fgcolor);

        // Show values sunset
        String sunset = "---";
        if ((valid1 and valid2 and valid3 == true) or (homevalid and commonData->data.rtcValid)) {
            sunset = String(commonData->sundata.sunsetHour) + ":" + String(commonData->sundata.sunsetMinute + 100).substring(1);
            svalue6old = sunset;
        } else if (simulation) {
            sunset = String("21:03");
        }

        getdisplay().setFont(&Ubuntu_Bold8pt8b);
        getdisplay().setCursor(335, 250);
        if (holdvalues == false)
            getdisplay().print(sunset);  // Value
        else
            getdisplay().print(svalue6old);
        getdisplay().setFont(&Ubuntu_Bold12pt8b);
        getdisplay().setCursor(335, 220);
        getdisplay().print("SunS");                          // Name

        //*******************************************************************************************

        if (mode == 'D') {
            // Digital clock mode: large 7-segment time centered on display

            // Determine current time in hours/minutes/seconds (24h)
            int hour24 = 0;
            int minute24 = 0;
            int second24 = 0;

            if (source == 'R' && commonData->data.rtcValid) {
                // RTC based
                time_t tv2 = mktime(&commonData->data.rtcTime);
                if (tz == 'L') {
                    tv2 += static_cast<time_t>(timezone * 3600);
                }
                struct tm* tm2 = localtime(&tv2);
                hour24 = tm2->tm_hour;
                minute24 = tm2->tm_min;
                second24 = tm2->tm_sec;
            } else {
                // GPS / simulation based
                double t = value1;
                if (tz == 'L') {
                    t += timezone * 3600;
                }
                if (t >= 86400)
                    t -= 86400;
                if (t < 0)
                    t += 86400;
                hour24 = static_cast<int>(t / 3600.0);
                int rest = static_cast<int>(t) - hour24 * 3600;
                minute24 = rest / 60;
                second24 = rest % 60;
            }

            char buf[9]; // "HH:MM:SS" + '\0'
            snprintf(buf, sizeof(buf), "%02d:%02d:%02d", hour24, minute24, second24);
            String timeStr = String(buf);

            // Clear central area and draw large digital time
            getdisplay().fillRect(0, 110, getdisplay().width(), 80, commonData->bgcolor);

            getdisplay().setFont(&DSEG7Classic_BoldItalic60pt7b);

            int16_t x1b, y1b;
            uint16_t wb, hb;
            getdisplay().getTextBounds(timeStr, 0, 0, &x1b, &y1b, &wb, &hb);

            int16_t x = (static_cast<int16_t>(getdisplay().width()) - static_cast<int16_t>(wb)) / 2;
            int16_t y = 150 + hb / 2; // vertically around center (y=150)

            getdisplay().setCursor(x, y);
            getdisplay().print(timeStr);

            // Small indicators inside the digital area
            getdisplay().setFont(&Ubuntu_Bold8pt8b);
            getdisplay().setCursor(180, 110);
            if (holdvalues == false) {
                getdisplay().print(tz == 'L' ? "LOT" : "UTC");
            } else {
                getdisplay().print(unit2old); // date unit
            }

            getdisplay().setCursor(185, 190);
            if (source == 'G') {
                getdisplay().print("GPS");
            } else {
                getdisplay().print("RTC");
            }

        } else {
            // Analog clock mode (A/T) - original drawing

            int rInstrument = 110;     // Radius of clock
            float pi = 3.141592;

            getdisplay().fillCircle(200, 150, rInstrument + 10, commonData->fgcolor);    // Outer circle
            getdisplay().fillCircle(200, 150, rInstrument + 7, commonData->bgcolor);     // Outer circle

            for (int i = 0; i < 360; i = i + 1)
            {
                // Scaling values
                float x = 200 + (rInstrument - 30) * sin(i / 180.0 * pi);  //  x-coordinate dots
                float y = 150 - (rInstrument - 30) * cos(i / 180.0 * pi);  //  y-coordinate dots
                const char* ii = "";
                switch (i)
                {
                case 0: ii = "12"; break;
                case 90: ii = "3"; break;
                case 180: ii = "6"; break;
                case 270: ii = "9"; break;
                default: break;
                }

                // Print text centered on position x, y
                int16_t x1c, y1c;     // Return values of getTextBounds
                uint16_t wc, hc;      // Return values of getTextBounds
                getdisplay().getTextBounds(ii, int(x), int(y), &x1c, &y1c, &wc, &hc); // Calc width of new string
                getdisplay().setCursor(x - wc / 2, y + hc / 2);
                if (i % 90 == 0) {
                    getdisplay().setFont(&Ubuntu_Bold12pt8b);
                    getdisplay().print(ii);
                }

                // Draw sub scale with dots
                float sinx = 0;
                float cosx = 0;
                if (i % 6 == 0) {
                    float x1d = 200 + rInstrument * sin(i / 180.0 * pi);
                    float y1d = 150 - rInstrument * cos(i / 180.0 * pi);
                    getdisplay().fillCircle((int)x1d, (int)y1d, 2, commonData->fgcolor);
                    sinx = sin(i / 180.0 * pi);
                    cosx = cos(i / 180.0 * pi);
                }

                // Draw sub scale with lines (two triangles)
                if (i % 30 == 0) {
                    float dx = 2;   // Line thickness = 2*dx+1
                    float xx1 = -dx;
                    float xx2 = +dx;
                    float yy1 = -(rInstrument - 10);
                    float yy2 = -(rInstrument + 10);
                    getdisplay().fillTriangle(200 + (int)(cosx * xx1 - sinx * yy1), 150 + (int)(sinx * xx1 + cosx * yy1),
                        200 + (int)(cosx * xx2 - sinx * yy1), 150 + (int)(sinx * xx2 + cosx * yy1),
                        200 + (int)(cosx * xx1 - sinx * yy2), 150 + (int)(sinx * xx1 + cosx * yy2), commonData->fgcolor);
                    getdisplay().fillTriangle(200 + (int)(cosx * xx2 - sinx * yy1), 150 + (int)(sinx * xx2 + cosx * yy1),
                        200 + (int)(cosx * xx1 - sinx * yy2), 150 + (int)(sinx * xx1 + cosx * yy2),
                        200 + (int)(cosx * xx2 - sinx * yy2), 150 + (int)(sinx * xx2 + cosx * yy2), commonData->fgcolor);
                }
            }

            // Print Unit in clock
            getdisplay().setFont(&Ubuntu_Bold12pt8b);
            getdisplay().setCursor(175, 110);
            if (holdvalues == false) {
                getdisplay().print(tz == 'L' ? "LOT" : "UTC");
            } else {
                getdisplay().print(unit2old); // date unit
            }

            getdisplay().setFont(&Ubuntu_Bold8pt8b);
            getdisplay().setCursor(185, 190);
            if (source == 'G') {
                getdisplay().print("GPS");
            } else {
                getdisplay().print("RTC");
            }

            // Clock values
            double hour = 0;
            double minute = 0;
            if (source == 'R') {
                if (tz == 'L') {
                    time_t tv2 = mktime(&commonData->data.rtcTime) + timezone * 3600;
                    struct tm* local_tm2 = localtime(&tv2);
                    minute = local_tm2->tm_min;
                    hour = local_tm2->tm_hour;
                } else {
                    minute = commonData->data.rtcTime.tm_min;
                    hour = commonData->data.rtcTime.tm_hour;
                }
                hour += minute / 60;
            } else {
                if (tz == 'L') {
                    value1 += timezone * 3600;
                }
                if (value1 > 86400) { value1 -= 86400; }
                if (value1 < 0) { value1 += 86400; }
                hour = (value1 / 3600.0);
                // minute = (hour - int(hour)) * 3600.0 / 60.0;        // Analog minute pointer smooth moving
                minute = int((hour - int(hour)) * 3600.0 / 60.0);   // Jumping minute pointer from minute to minute
            }
            if (hour > 12) {
                hour -= 12.0;
            }
            LOG_DEBUG(GwLog::DEBUG, "... PageClock2, value1: %f hour: %f minute:%f", value1, hour, minute);

            // Draw hour pointer
            float startwidth = 8;       // Start width of pointer
            if (valid1 == true || (source == 'R' && commonData->data.rtcValid) || holdvalues == true || simulation == true) {
                float sinx = sin(hour * 30.0 * pi / 180);     // Hour
                float cosx = cos(hour * 30.0 * pi / 180);
                // Normal pointer
                // Pointer as triangle with center base 2*width
                float xx1 = -startwidth;
                float xx2 = startwidth;
                float yy1 = -startwidth;
                float yy2 = -(rInstrument * 0.5);
                getdisplay().fillTriangle(200 + (int)(cosx * xx1 - sinx * yy1), 150 + (int)(sinx * xx1 + cosx * yy1),
                    200 + (int)(cosx * xx2 - sinx * yy1), 150 + (int)(sinx * xx2 + cosx * yy1),
                    200 + (int)(cosx * 0 - sinx * yy2), 150 + (int)(sinx * 0 + cosx * yy2), commonData->fgcolor);
                // Inverted pointer
                // Pointer as triangle with center base 2*width
                float endwidth = 2;         // End width of pointer
                float ix1 = endwidth;
                float ix2 = -endwidth;
                float iy1 = -(rInstrument * 0.5);
                float iy2 = -endwidth;
                getdisplay().fillTriangle(200 + (int)(cosx * ix1 - sinx * iy1), 150 + (int)(sinx * ix1 + cosx * iy1),
                    200 + (int)(cosx * ix2 - sinx * iy1), 150 + (int)(sinx * ix2 + cosx * iy1),
                    200 + (int)(cosx * 0 - sinx * iy2), 150 + (int)(sinx * 0 + cosx * iy2), commonData->fgcolor);
            }

            // Draw minute pointer
            startwidth = 8;       // Start width of pointer
            if (valid1 == true || (source == 'R' && commonData->data.rtcValid) || holdvalues == true || simulation == true) {
                float sinx = sin(minute * 6.0 * pi / 180);     // Minute
                float cosx = cos(minute * 6.0 * pi / 180);
                // Normal pointer
                // Pointer as triangle with center base 2*width
                float xx1 = -startwidth;
                float xx2 = startwidth;
                float yy1 = -startwidth;
                float yy2 = -(rInstrument - 15);
                getdisplay().fillTriangle(200 + (int)(cosx * xx1 - sinx * yy1), 150 + (int)(sinx * xx1 + cosx * yy1),
                    200 + (int)(cosx * xx2 - sinx * yy1), 150 + (int)(sinx * xx2 + cosx * yy1),
                    200 + (int)(cosx * 0 - sinx * yy2), 150 + (int)(sinx * 0 + cosx * yy2), commonData->fgcolor);
                // Inverted pointer
                // Pointer as triangle with center base 2*width
                float endwidth = 2;         // End width of pointer
                float ix1 = endwidth;
                float ix2 = -endwidth;
                float iy1 = -(rInstrument - 15);
                float iy2 = -endwidth;
                getdisplay().fillTriangle(200 + (int)(cosx * ix1 - sinx * iy1), 150 + (int)(sinx * ix1 + cosx * iy1),
                    200 + (int)(cosx * ix2 - sinx * iy1), 150 + (int)(sinx * ix2 + cosx * iy1),
                    200 + (int)(cosx * 0 - sinx * iy2), 150 + (int)(sinx * 0 + cosx * iy2), commonData->fgcolor);
            }

            // Center circle
            getdisplay().fillCircle(200, 150, startwidth + 6, commonData->bgcolor);
            getdisplay().fillCircle(200, 150, startwidth + 4, commonData->fgcolor);
        }

        return PAGE_UPDATE;
    };
};

static Page* createPage(CommonData& common)
{
    return new PageClock2(common);
}
/**
 * with the code below we make this page known to the PageTask
 * we give it a type (name) that can be selected in the config
 * we define which function is to be called
 * we provide the number of user parameters we expect (0 here)
 * and we provide the names of the fixed values we need
 */
PageDescription registerPageClock2(
    "Clock2",            // Page name
    createPage,         // Action
    0,                  // Number of bus values depends on selection in Web configuration
    {"GPST", "GPSD", "HDOP"},   // Bus values we need in the page
    true                // Show display header on/off
);

#endif

