Dynamically read appointments and start using Alepha

appointments.csv

@@ -0,0 +1,5 @@
+Wakeup	6	0	1	3	red
+Wakeup	7	1	2	2	red
+Meeting	9	1	5	5	blue
+Long Meeting Name	8	1	8	6	cyan
+XYZ Mtg Group	8	2	12	1	green

calx.cc

@@ -1,11 +1,17 @@
 #include <unistd.h>
 
+#include <fstream>
 #include <iostream>
+#include <algorithm>
+#include <iterator>
 #include <iomanip>
 #include <string>
 
+#include <Alepha/Enum.h>
 #include <Alepha/ProgramOptions.h>
 
+#include <Alepha/IOStreams/IStreamable.h>
+
 namespace
 {
 	namespace C
@@ -13,14 +19,27 @@ namespace
 		int startHour= 6;
 	}
 
+	using namespace Alepha::literals;
 	auto init= Alepha::Utility::enroll <=[]
 	{
-		using namespace Alepha::literals;
 		--"start-hour"_option << C::startHour << "Selects a starting hour other than 6AM.  Times are 24H and errors are not checked.";
 	};
 
-	enum Color : int { red= 1, green= 2, yellow= 3, blue= 4, magenta= 5, cyan= 6, white= 7 };
-	struct Appointment
+	//enum Color : int { red= 1, green= 2, yellow= 3, blue= 4, magenta= 5, cyan= 6, white= 7 };
+	using Color= Alepha::Enum
+	<
+		"black"_value,
+		"red"_value,
+		"green"_value,
+		"yellow"_value,
+		"blue"_value,
+		"magenta"_value,
+		"cyan"_value,
+		"white"_value
+	>;
+
+	template< typename= Alepha::Capabilities< Alepha::IOStreams::IStreamable > >
+	struct Appointment_core
 	{
 		std::string name;
 		int startHour;
@@ -28,8 +47,10 @@ namespace
 		int duration; // Quarter hours
 		int day;
 		Color color;
+	};
+	using Appointment= Appointment_core<>;
 
-		friend std::ostream &
+	std::ostream &
 	operator << ( std::ostream &os, const Appointment &appointment )
 	{
 		const int baseLine= 1 + ( appointment.startHour - C::startHour ) * 4 + appointment.startQuarter;
@@ -47,7 +68,7 @@ namespace
 
 			os << "[" << 10 * appointment.day << "G["
 					<< line
-						<< "B[4" << appointment.color
+					<< "B[4" << appointment.color.get_index()
 					<< ";1m";
 			if( i == 0 )
 			{
@@ -74,15 +95,8 @@ namespace
 
 		return os;
 	}
-	};
 
-	Appointment appointments[]=
-	{
-		{ "Wakeup",  6, 0, 1, 3, red },
-		{ "Wakeup",  7, 1, 2, 2, red },
-		{ "Meeting", 9, 1, 5, 5, blue },
-		{ "Long Meeting Name", 8, 1, 8, 6, cyan },
-	};
+	std::vector< Appointment > appointments;
 
 	void
 	printHourGrid( int hour )
@@ -116,6 +130,12 @@ namespace
 	{
 		using namespace std::literals::string_literals;
 
+		{
+			std::ifstream data{ "appointments.csv" };
+			std::copy( std::istream_iterator< Appointment >{ data }, std::istream_iterator< Appointment >{}, std::back_inserter( appointments ) );
+		}
+
+
 	/*                                                                           */
 		auto header= "| Time  |   Mon   |   Tue   |   Wed   |   Thu   |   Fri   |   Sat   |   Sun   |";
 		std::cout << "" << header;
@@ -127,7 +147,7 @@ namespace
 
 		for( auto &appt: appointments )
 		{
-			std::cout << appt;
+			std::cout << appt << std::endl;;
 		}
 
 		std::cout << "[?25l" << std::flush;