From 8d51ceb975610e7051e963527240368ab1d3ed47 Mon Sep 17 00:00:00 2001
From: Bertrand Lemasle <blemasle@gmail.com>
Date: Fri, 3 Aug 2018 18:32:57 +1200
Subject: [PATCH] Added alerts notification and clearance in the main core
 function

---
 GpsTracker/Core.cpp | 32 +++++++++++++++++++++++++++++++-
 GpsTracker/Core.h   |  2 ++
 2 files changed, 33 insertions(+), 1 deletion(-)

diff --git a/GpsTracker/Core.cpp b/GpsTracker/Core.cpp
index b144619..3c0ee03 100644
--- a/GpsTracker/Core.cpp
+++ b/GpsTracker/Core.cpp
@@ -1,8 +1,10 @@
 #include "Core.h"
 #include "Config.h"
 #include "Flash.h"
+#include "Alerts.h"
 
 #define LOGGER_NAME "Core"
+#define SMS_BUFFER_SIZE 100
 
 using namespace utils;
 
@@ -21,17 +23,45 @@ namespace core {
 
 		if (acquired) {
 			positions::appendLast(metadata);
+			
 			forceBackup = updateSleepTime();
-
 			gps::preserveCurrentCoordinates();
 		}
 
+		notifyFailures(metadata);
+		alerts::clear(metadata);
 		positions::doBackup(forceBackup);
 
 		if (acquired) updateRtcTime();
 		mainunit::deepSleep(sleepTime);
 	}
 
+	void notifyFailures(PositionEntryMetadata &metadata) {
+		uint8_t triggered = alerts::getTriggered(metadata);
+		uint8_t notified = 0;
+		SIM808RegistrationStatus networkStatus;
+		char buffer[SMS_BUFFER_SIZE] = "Alerts !\n";
+
+		if (!triggered) return;
+
+		network::powerOn();
+		networkStatus = network::waitForRegistered(NETWORK_DEFAULT_TOTAL_TIMEOUT_MS);
+
+		if (!network::isAvailable(networkStatus.stat)) return;
+
+		if (bitRead(triggered, ALERT_BATTERY_LEVEL_1) || bitRead(triggered, ALERT_BATTERY_LEVEL_2)) {
+			sprintf_P(buffer + strlen(buffer), PSTR(" - Battery at %d%%.\n"), metadata.batteryLevel);
+		}
+		
+		if (bitRead(triggered, ALERT_RTC_TEMPERATURE_FAILURE)) {
+			sprintf_P(buffer + strlen(buffer), PSTR(" - Temperature is %.2f°C. Backup battery failure ?\n"), metadata.batteryLevel);
+		}
+
+		//TODO : send sms, return if failed
+		alerts::add(notified); //only add the successly notified failures
+		//TODO : network::powerOff(); count "handles" like for i2c ?
+	}
+
 	void updateRtcTime() {
 		tmElements_t time;
 		gps::getTime(time);
diff --git a/GpsTracker/Core.h b/GpsTracker/Core.h
index c21c2ab..3e8a5f5 100644
--- a/GpsTracker/Core.h
+++ b/GpsTracker/Core.h
@@ -17,4 +17,6 @@ namespace core {
 	void updateRtcTime();
 	bool updateSleepTime();
 	uint16_t mapSleepTime(uint8_t velocity);
+
+	void notifyFailures(PositionEntryMetadata &metadata);
 }
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