From 7e2fb834d8ba2eb3fd6453f135d3e8ef30c852c6 Mon Sep 17 00:00:00 2001
From: Trygve Laugstøl <trygvis@inamo.no>
Date: Sun, 21 Jun 2015 00:53:28 +0200
Subject: o Using ends_with when checking for which app to launch too.
 sm-get-value: o Using the io code for writing samples

---
 apps/sm-get-value.h | 69 ++++++++++++++++++++++++++++++++++-------------------
 1 file changed, 45 insertions(+), 24 deletions(-)

(limited to 'apps/sm-get-value.h')

diff --git a/apps/sm-get-value.h b/apps/sm-get-value.h
index e0275c1..11e797f 100644
--- a/apps/sm-get-value.h
+++ b/apps/sm-get-value.h
@@ -15,6 +15,7 @@ using namespace std::chrono;
 using namespace trygvis::apps;
 using namespace trygvis::bluetooth;
 using namespace trygvis::sensor;
+using namespace trygvis::sensor::io;
 using json = nlohmann::json;
 
 bool loop;
@@ -23,7 +24,7 @@ time_point<system_clock> targetTime;
 unsigned int sleepTime;
 vector<unsigned int> sensors;
 
-void withConnection(BluetoothGatt &gatt) {
+void withConnection(sample_format_type format, BluetoothGatt &gatt) {
     SoilMoisture soilMoisture = SoilMoisture::create(gatt);
 
     const int sensorCount = soilMoisture.getSensorCount();
@@ -34,16 +35,26 @@ void withConnection(BluetoothGatt &gatt) {
 
     // If the user didn't specify any sensors, add all.
     if (sensors.size() == 0) {
-        for (int i = 0; i < sensorCount; i++) {
+        for (unsigned int i = 0; i < sensorCount; i++) {
             sensors.push_back(i);
         }
     }
 
-    auto device = gatt.getDevice().getMac();
+    auto mac = gatt.getDevice().getMac();
 
     targetTime = system_clock::now();
 
     do {
+        KeyDictionary dict;
+        auto hostname_key = dict.indexOf("hostname");
+        auto device_key = dict.indexOf("device");
+        auto sensor_key = dict.indexOf("sensor");
+        auto timestamp_key = dict.indexOf("timestamp");
+        auto value_key = dict.indexOf("value");
+
+        auto unique_output_stream = open_sample_output_stream(shared_ptr<ostream>(&cout, noop_deleter), dict, format);
+        shared_ptr<SampleOutputStream> output_stream{std::move(unique_output_stream)};
+
         for (auto sensor : sensors) {
             if (sensor >= sensorCount) {
                 // Ignore invalid sensors
@@ -54,25 +65,35 @@ void withConnection(BluetoothGatt &gatt) {
             auto timestamp = duration_cast<seconds>(epoch).count();
             uint16_t value = soilMoisture.getValue((uint8_t) sensor);
 
-            if (format == sample_format_type::KEY_VALUE) {
-                cout << "device=" << device.str()
-                        << ", sensor=" << to_string(sensor)
-                        << ", timestamp=" << to_string(timestamp)
-                        << ", value=" << (int) value << endl;
-            } else if (format == sample_format_type::JSON) {
-                json j;
-                j["device"] = device.str();
-                j["sensor"] = sensor;
-                j["timestamp"] = timestamp;
-                j["value"] = value;
-                cout << j << endl;
-            } else if (format == sample_format_type::SQL) {
-                cout << "INSERT INTO soil_moisture_sample(device, sensor, timestamp, value) VALUES("
-                        << "'" << device.str() << "', "
-                        << sensor << ", "
-                        << timestamp << ", "
-                        << value << ";" << endl;
-            }
+            SampleRecord sample(dict);
+
+            sample.set(hostname_key, get_hostname());
+            sample.set(device_key, mac.str());
+            sample.set(sensor_key, std::to_string(sensor));
+            sample.set(timestamp_key, std::to_string(timestamp));
+            sample.set(value_key, std::to_string(value));
+
+            output_stream->write(sample);
+
+//            if (format == sample_format_type::KEY_VALUE) {
+//                cout << "device=" << device.str()
+//                        << ", sensor=" << to_string(sensor)
+//                        << ", timestamp=" << to_string(timestamp)
+//                        << ", value=" << (int) value << endl;
+//            } else if (format == sample_format_type::JSON) {
+//                json j;
+//                j["device"] = device.str();
+//                j["sensor"] = sensor;
+//                j["timestamp"] = timestamp;
+//                j["value"] = value;
+//                cout << j << endl;
+//            } else if (format == sample_format_type::SQL) {
+//                cout << "INSERT INTO soil_moisture_sample(device, sensor, timestamp, value) VALUES("
+//                        << "'" << device.str() << "', "
+//                        << sensor << ", "
+//                        << timestamp << ", "
+//                        << value << ";" << endl;
+//            }
         }
 
         targetTime = targetTime + seconds(sleepTime);
@@ -94,7 +115,7 @@ public:
     void add_options(po::options_description_easy_init &options) override {
         auto default_sleep = po::value<>(&sleepTime)->default_value(0);
 
-        options("help", "produce help message")
+        options
                 ("device", po::value<string>()->required(), "MAC of device to poll")
                 ("sensor", po::value<vector<unsigned int>>(&sensors)->multitoken(), "Sensor to poll, defaults to all")
                 ("sleep", default_sleep, "How long to sleep in seconds between each poll. If not given, it will exit after first poll")
@@ -131,7 +152,7 @@ public:
 
                 auto &gatt = device.connectGatt();
                 try {
-                    withConnection(gatt);
+                    withConnection(format, gatt);
                 } catch (runtime_error &e) {
                     cout << "exception: " << e.what() << endl;
                 }
-- 
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