// log-readable.cpp
//  A simple utility which makes the runtime log files into a more readable
// format by adding commented code lines from wozmon.

#include <iostream>
#include <fstream>
#include <sstream>
#include <string>
#include <map>

using namespace std;

int main()
{
	ifstream RomLine ("rom-hex-positions");
	ifstream Code    ("rom-code-lines");

	map<string, string> Convert;

	string x;
	string y;
	
	for (int i = 0; i < 128; i++)
	{
		getline (RomLine, x);
		getline (Code, y, (char)0x0d);
		if (i != 0)
			y.erase(0,1);
		Convert[x] = y;

		//cout << x << " : " << Convert[x] << endl;
	}

	RomLine.close();
	Code.close();
	
	ifstream Log("log.raw");
	ofstream Output("log.new");

	Output << "Time   PC     acc  X    Y    Flags      S      Label           Instruction             Comment\n" << endl;
	while(!Log.eof())
	{
		string pc;
		string t;

#define GobbleDelimiter Log >> t; Output << " : "

		// Time Counter
		Log >> t; Output << t; GobbleDelimiter;
		// Program counter
		Log >> pc; Output << pc; GobbleDelimiter;
		// acc
		Log >> t; Output << t; GobbleDelimiter;
		// X
		Log >> t; Output << t; GobbleDelimiter;
		// Y
		Log >> t; Output << t; GobbleDelimiter;
		// Flags
		for (int i = 0; i < 8; i++) {
			char c;
			Log >> c;
			Output << c;
		}
		GobbleDelimiter;
		// Stack Pointer
		Log >> t; Output << t;
		// If a mapping exists, print out the program counter and line code.
		try {
			string s = Convert[pc];
			Output << "     " << s;
		}
		// Otherwise, don't do anything.
		catch (out_of_range) {
		}
		// Newline
		Output << endl;
	}

	Log.close();
	Output.close();
	return 0;
}