// === buttoncontrol.cpp ===
#include "buttoncontrol.h"
#include "ledcontrol.h" // Neue LED-Logik wird hier verwendet

static uint8_t btnPin;
static uint32_t pressStart = 0;
static bool pressed = false;
static const ButtonActionEntry *btnActions = nullptr;
static uint8_t btnActionCount = 0;
static uint8_t currentActionIndex = 0xFF;
static uint32_t lastColor = 0;

void ButtonControl_Init(uint8_t pin, const ButtonActionEntry *actions, uint8_t actionCount)
{
    btnPin = pin;
    pinMode(btnPin, INPUT_PULLUP);
    btnActions = actions;
    btnActionCount = actionCount;
}

void ButtonControl_Update()
{
    bool currentState = digitalRead(btnPin) == LOW;
    uint32_t now = millis();

    if (currentState && !pressed)
    {
        pressStart = now;
        pressed = true;
        currentActionIndex = 0xFF;
        lastColor = 0;
    }
    else if (currentState && pressed)
    {
        uint32_t duration = now - pressStart;
        // Finde passende Aktion basierend auf Zeit
        for (uint8_t i = 0; i < btnActionCount; i++)
        {
            if (duration >= btnActions[i].holdTimeMs)
            {
                if (currentActionIndex != i)
                {
                    currentActionIndex = i;
                    lastColor = btnActions[i].ledColor;
                    // Farbe + Pattern setzen
                    LEDControl_SetOverride(lastColor, LED_PATTERN_BREATH, 0); // Kein Timeout, wird bei Release beendet
                }
            }
        }
    }
    else if (!currentState && pressed)
    {
        pressed = false;
        if (currentActionIndex != 0xFF && currentActionIndex < btnActionCount)
        {
            if (btnActions[currentActionIndex].callback)
            {
                btnActions[currentActionIndex].callback();
            }
        }
        LEDControl_ClearOverride(); // Override-Modus zurücksetzen
    }
}