Initial Commit

src/settings/Settings.cpp

@@ -0,0 +1,46 @@
+#include "Settings.h"
+
+static PlantThresholds thresholdsForProfile(const String& key) {
+  if (key == "succulent") return {20, 28, 80};
+  if (key == "herbs")     return {35, 42, 88};
+  if (key == "tropical")  return {45, 52, 90};
+  if (key == "fern")      return {55, 62, 92};
+  if (key == "veg")       return {40, 48, 90};
+  return {35, 42, 85}; // houseplant default
+}
+
+void Settings::begin() {
+  _prefs.begin("faceplant", false);
+}
+
+bool Settings::everConnected() const { return _prefs.getBool("ever_ok", false); }
+void Settings::setEverConnected(bool v) { _prefs.putBool("ever_ok", v); }
+
+bool Settings::hasWiFi() const { return _prefs.getString("wifi_ssid", "").length() > 0; }
+String Settings::wifiSsid() const { return _prefs.getString("wifi_ssid", ""); }
+String Settings::wifiPass() const { return _prefs.getString("wifi_pass", ""); }
+void Settings::saveWiFi(const String& ssid, const String& pass) {
+  _prefs.putString("wifi_ssid", ssid);
+  _prefs.putString("wifi_pass", pass);
+}
+void Settings::clearWiFi() { _prefs.remove("wifi_ssid"); _prefs.remove("wifi_pass"); }
+
+String Settings::plantProfile() const { return _prefs.getString("plant_profile", "house"); }
+void Settings::setPlantProfile(const String& key) { _prefs.putString("plant_profile", key); }
+PlantThresholds Settings::thresholds() const { return thresholdsForProfile(plantProfile()); }
+
+int Settings::dryRaw() const { return _prefs.getInt("cal_dry_raw", 3000); }
+int Settings::wetRaw() const { return _prefs.getInt("cal_wet_raw", 1600); }
+void Settings::setCalibration(int dryRaw, int wetRaw) {
+  _prefs.putInt("cal_dry_raw", dryRaw);
+  _prefs.putInt("cal_wet_raw", wetRaw);
+}
+
+bool Settings::kidsMode() const { return _prefs.getBool("kids_mode", false); }
+void Settings::setKidsMode(bool v) { _prefs.putBool("kids_mode", v); }
+
+bool Settings::webhookEnabled() const { return _prefs.getBool("wh_en", false); }
+void Settings::setWebhookEnabled(bool v) { _prefs.putBool("wh_en", v); }
+
+String Settings::webhookUrl() const { return _prefs.getString("wh_url", ""); }
+void Settings::setWebhookUrl(const String& url) { _prefs.putString("wh_url", url); }

src/settings/Settings.h

@@ -0,0 +1,48 @@
+#pragma once
+#include <Arduino.h>
+#include <Preferences.h>
+
+struct PlantThresholds {
+  int dryPct;
+  int okPct;
+  int tooWetPct;
+};
+
+class Settings {
+public:
+  void begin();
+
+  // Product state
+  bool everConnected() const;
+  void setEverConnected(bool v);
+
+  // Wi-Fi
+  bool hasWiFi() const;
+  String wifiSsid() const;
+  String wifiPass() const;
+  void saveWiFi(const String& ssid, const String& pass);
+  void clearWiFi();
+
+  // Plant profile
+  String plantProfile() const;
+  void setPlantProfile(const String& key);
+  PlantThresholds thresholds() const;
+
+  // Calibration
+  int dryRaw() const;
+  int wetRaw() const;
+  void setCalibration(int dryRaw, int wetRaw);
+
+  // Kids mode
+  bool kidsMode() const;
+  void setKidsMode(bool v);
+
+  // Webhook
+  bool webhookEnabled() const;
+  void setWebhookEnabled(bool v);
+  String webhookUrl() const;
+  void setWebhookUrl(const String& url);
+
+private:
+  mutable Preferences _prefs;
+};