#pragma once

// =============================================================================
// config.h – Zentrale Pin-Definitionen und Projekt-Konstanten
// Projekt: MQTT-Display LaserCutter
// Board:   AZ-Delivery ESP32 DevKit V4
// =============================================================================

// MD_MAX72XX wird hier für den Hardware-Typ-Enum benötigt
#include <MD_MAX72xx.h>

// -----------------------------------------------------------------------------
// MAX7219 / GYMAX7219 SPI-Pinbelegung (VSPI)
// -----------------------------------------------------------------------------
#define DISPLAY_MOSI_PIN   23   // SPI Data
#define DISPLAY_CLK_PIN    18   // SPI Clock
#define DISPLAY_CS_PIN      5   // SPI Chip Select

// Anzahl der MAX7219-Module in der Kette (4 Spalten × 2 Reihen)
#define DISPLAY_MODULE_COUNT  8

// Hardware-Typ: GENERIC_HW für GYMAX7219 Module (verifiziert durch Hardware-Test)
// FC16_HW und PAROLA_HW erzeugen kopfstehende Ziffern
#define DISPLAY_HW_TYPE       MD_MAX72XX::GENERIC_HW

// Zonenaufteilung (MD_Parola zones, Zone 0 = obere Reihe, Zone 1 = untere Reihe)
#define DISPLAY_ZONE_TOP      0   // Module 0–3: Laserzeit in Minuten
#define DISPLAY_ZONE_BOTTOM   1   // Module 4–7: Countdown / Status
#define DISPLAY_ZONE_COUNT    2

// Module je Zone
#define DISPLAY_MODULES_PER_ZONE  (DISPLAY_MODULE_COUNT / DISPLAY_ZONE_COUNT)  // 4

// Helligkeit (0–15)
#define DISPLAY_BRIGHTNESS  7

// -----------------------------------------------------------------------------
// Laser-Signal GPIO
// -----------------------------------------------------------------------------
#define LASER_SIGNAL_PIN    4   // Digitaler Eingang, potentialfreier Schalter

// Debounce-Zeit in Millisekunden
#define LASER_DEBOUNCE_MS   50

// -----------------------------------------------------------------------------
// Gratiszeit (Default, überschreibbar aus NVS)
// -----------------------------------------------------------------------------
#define DEFAULT_GRATIS_SECONDS  20    // Sekunden
#define MIN_GRATIS_SECONDS       0
#define MAX_GRATIS_SECONDS     120

// -----------------------------------------------------------------------------
// MQTT – Default-Konfiguration (überschreibbar aus NVS)
// -----------------------------------------------------------------------------
#define DEFAULT_MQTT_BROKER     "broker.hivemq.com"  // Oeffentlicher Testbroker
#define DEFAULT_MQTT_PORT       1883
#define DEFAULT_MQTT_USER       ""
#define DEFAULT_MQTT_PASSWORD   ""
#define MQTT_CLIENT_ID          "lasercutter-display"
#define MQTT_RECONNECT_MS       10000   // Reconnect-Intervall in ms
#define MQTT_HEARTBEAT_MS       60000   // Heartbeat-Intervall in ms

// MQTT Topics
#define MQTT_TOPIC_SESSION      "lasercutter/session"   // Publish beim Session-Ende
#define MQTT_TOPIC_STATUS       "lasercutter/status"    // Publish Heartbeat
#define MQTT_TOPIC_RESET        "lasercutter/reset"     // Subscribe Reset-Befehl

// -----------------------------------------------------------------------------
// WiFiManager
// -----------------------------------------------------------------------------
#define WIFI_AP_NAME            "LaserCutter-Setup"
#define WIFI_AP_TIMEOUT_S       120     // Sekunden bis AP-Timeout und Neustart

// -----------------------------------------------------------------------------
// NVS Namespace
// -----------------------------------------------------------------------------
#define NVS_NAMESPACE           "lasercutter"

// NVS Keys
#define NVS_KEY_MQTT_BROKER     "mqtt_broker"
#define NVS_KEY_MQTT_PORT       "mqtt_port"
#define NVS_KEY_MQTT_USER       "mqtt_user"
#define NVS_KEY_MQTT_PASSWORD   "mqtt_pass"
#define NVS_KEY_GRATIS_SEC      "gratis_sec"
#define NVS_KEY_SIGNAL_POL      "signal_pol"    // 0 = LOW_ACTIVE, 1 = HIGH_ACTIVE
#define NVS_KEY_TOTAL_MINUTES   "total_min"
#define NVS_KEY_WEB_USER        "web_user"
#define NVS_KEY_WEB_PASSWORD    "web_pass"

// Signal-Polarität Werte
#define SIGNAL_POL_LOW_ACTIVE   0   // LOW = Laser aktiv (INPUT_PULLUP Default)
#define SIGNAL_POL_HIGH_ACTIVE  1   // HIGH = Laser aktiv

// Webinterface-Authentifizierung
#define DEFAULT_WEB_USER        "admin"
#define DEFAULT_WEB_PASSWORD    ""       // leer = kein Passwortschutz

// -----------------------------------------------------------------------------
// Serielles Debugging
// -----------------------------------------------------------------------------
#define SERIAL_BAUD_RATE        115200

// Log-Makros (nur wenn CORE_DEBUG_LEVEL >= 1 via build_flags)
#define LOG_I(tag, fmt, ...) Serial.printf("[I][%s] " fmt "\n", tag, ##__VA_ARGS__)
#define LOG_E(tag, fmt, ...) Serial.printf("[E][%s] " fmt "\n", tag, ##__VA_ARGS__)
#if CORE_DEBUG_LEVEL >= 3
  #define LOG_D(tag, fmt, ...) Serial.printf("[D][%s] " fmt "\n", tag, ##__VA_ARGS__)
#else
  #define LOG_D(tag, fmt, ...) do {} while(0)
#endif

// -----------------------------------------------------------------------------
// Watchdog
// -----------------------------------------------------------------------------
#define WDT_TIMEOUT_S           30   // Watchdog-Timeout in Sekunden