PI_mikrokontroler_2/src/Settings.cpp

#include <Settings.h>

// Lokalny tag logów
static const char *TAG_SETTINGS = "SETTINGS";

Settings::Settings(Display &display, RTC_DS3231 &rtc): display_(display), rtc_(rtc){}

Settings::~Settings() {}

void Settings::begin() {
    pinMode(BTN_UP, INPUT_PULLUP);
    pinMode(BTN_OK, INPUT_PULLUP);
    pinMode(BTN_DOWN, INPUT_PULLUP);
}

// Zwraca true, jeśli przycisk jest wciśnięty
bool Settings::isPressed(uint8_t btnIndex) {
    //ESP_LOGI(TAG_SETTINGS, "BTN check");
    switch (btnIndex) {
        case 1: return digitalRead(BTN_UP) == LOW;
        case 2: return digitalRead(BTN_OK) == LOW;
        case 3: return digitalRead(BTN_DOWN) == LOW;
        default: return false;
    }
}

// Kombinacja 1 i 3 jednocześnie
bool Settings::isBtnReset() {
    ESP_LOGI(TAG_SETTINGS, "BTN reset check");
    return (digitalRead(BTN_UP) == LOW && digitalRead(BTN_DOWN) == LOW);
}

bool Settings::isSetClock() {
    ESP_LOGI(TAG_SETTINGS, "BTN set clock");
    return (digitalRead(BTN_OK) == LOW);
}

/*
 Ustawienie opcji
*/
  void Settings::setConfigDevice() {
    ESP_LOGI(TAG_SETTINGS, "Set config device");
    display_.clear();
    delay(300);

    config.duration = editField(config.duration, 1, 20, "Test duration");
    uint16_t dur = config.pause/1000;
    dur = editField(dur, 1, 20, "Pause between");
    config.pause = dur * 1000;
    config.measure = editField(config.measure, 0, 1, "Autorun test");
    ESP_LOGI(TAG_SETTINGS, "Config finish");
}

void Settings::finishConfigDevice(){
    display_.clear();
    display_.textCenter(1, "CONFIG UPDATED");
    display_.textCenter(2, "RESTARTING");
    delay(1000);
    display_.clear();
    ESP.restart();
}


/* --------------------------------------------------------------------
 *  Ustawianie czasu RTC:
 *  Kolejność: rok -> miesiąc -> dzień -> godzina -> minuta -> sekunda
 * ------------------------------------------------------------------*/
void Settings::setTimeRTC() {
    DateTime now = rtc_.now();
    RtcDateTime t;
    t.year   = now.year();
    t.month  = now.month();
    t.day    = now.day();
    t.hour   = now.hour();
    t.minute = now.minute();
    t.second = now.second();

    ESP_LOGI(TAG_SETTINGS,
             "Start RTC edit: %04u-%02u-%02u %02u:%02u:%02u",
             t.year, t.month, t.day, t.hour, t.minute, t.second);

    display_.clear();
    delay(300);

    // Kolejne pola
    t.year   = editField(t.year,   2024, 2099, "YEAR");
    t.month  = editField(t.month,  1,    12,   "MONTH");
    // uproszczenie: 1–31 bez sprawdzania długości miesiąca
    t.day    = editField(t.day,    1,    31,   "DAY");
    t.hour   = editField(t.hour,   0,    23,   "HOUR");
    t.minute = editField(t.minute, 0,    59,   "MINUTE");
    t.second = editField(t.second, 0,    59,   "SECOND");

    // Zapis do RTC
    rtc_.adjust(DateTime(t.year, t.month, t.day, t.hour, t.minute, t.second));

    ESP_LOGI(TAG_SETTINGS,
             "RTC set to: %04u-%02u-%02u %02u:%02u:%02u",
             t.year, t.month, t.day, t.hour, t.minute, t.second);

    display_.clear();
    display_.textCenter(1, "RTC UPDATED");
    display_.textCenter(2, "RESTARTING");
    //display_.textCenter(2, "OK TO CONTINUE");
    delay(1000);
    display_.clear();
    ESP.restart();
}

// Edycja jednej wartości (rok/miesiąc/dzień/godz/min/sek)
int Settings::editField(int value, int minVal, int maxVal, const char *label) {
    bool lastUp   = false;
    bool lastDown = false;
    bool lastOk   = false;

    constrainValue(value, minVal, maxVal);
    printField(label, value);

    while (true) {
        bool up   = readBtnUp();
        bool ok   = readBtnOk();
        bool down = readBtnDown();

        // Zmiana przy puszczeniu/wciśnięciu (zbocze narastające)
        if (up && !lastUp) {
            value++;
            if (value > maxVal) value = minVal;
            printField(label, value);
        }

        if (down && !lastDown) {
            value--;
            if (value < minVal) value = maxVal;
            printField(label, value);
        }

        if (ok && !lastOk) {
            ESP_LOGI(TAG_SETTINGS, "[OK] %s = %d", label, value);
            // mały debounce na wyjście z pola
            delay(200);
            return value;
        }

        lastUp   = up;
        lastDown = down;
        lastOk   = ok;

        delay(80);  //debouncing
    }
}

void Settings::constrainValue(int &value, int minVal, int maxVal) {
    if (value < minVal) value = minVal;
    if (value > maxVal) value = maxVal;
}

// Wyświetlanie aktualnie edytowanego pola na LCD
void Settings::printField(const char *label, int value) {
    char buf[21];
    display_.clear();
    // Linia 0: nazwa pola
    snprintf(buf, sizeof(buf), "%s:", label);
    display_.text(0, buf);

    // Linia 1: wartość
    snprintf(buf, sizeof(buf), "%d", value);
    display_.text(1, buf);

    // Linia 3: podpowiedź
    display_.textStatus("UP/DOWN, OK=Next");
    ESP_LOGI(TAG_SETTINGS, "%s = %d", label, value);
}