/* ScummVM - Graphic Adventure Engine
 *
 * ScummVM is the legal property of its developers, whose names
 * are too numerous to list here. Please refer to the COPYRIGHT
 * file distributed with this source distribution.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.

 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
 * GNU General Public License for more details.

 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 */

/*
 * This code is based on the original source code of Lord Avalot d'Argent version 1.3.
 * Copyright (c) 1994-1995 Mike, Mark and Thomas Thurman.
 */

#include "avalanche/logger2.h"
#include "avalanche/gyro2.h"
//#include "avalanche/trip6.h"

#include "common/system.h"
#include "common/textconsole.h"

namespace Avalanche {

	namespace Logger {

	const char divide[] = "--- oOo ---";

	/* Epson codes:

	 startwith='';
	 endwith='';
	 double_width = #14; { shift out (SO) }
	 double_off = #20; { device control 4 (DC4) }
	 italic = #27+'4'; { switches italics on... }
	 italic_off = #27+'5'; { and off. }
	 emph_on = #27+#69;
	 emph_off = #27+#70;
	 divide_indent = 15;

	*/

	/* L'jet codes: */

	//// Not sure if these will be needed at all...
	//
	//const Common::String startwith = Common::String('\33') + '\50' + "10J" + '\130';
	//const Common::String endwith = Common::String('\33') + '\105';
	//const Common::String italic = Common::String('\33') + '\50' + '\163' + '\61' + '\123'; /* switches italics on... */
	//const Common::String italic_off = Common::String('\33') + '\50' + '\163' + '\60' + '\123'; /* and off. */
	//const Common::String emph_on = Common::String('\33') + '\50' + '\163' + '\63' + '\102';
	//const Common::String emph_off = Common::String('\33') + '\50' + '\163' + '\60' + '\102';
	//
	//const Common::String double_width = emph_on; /* There IS no double-width. */
	//const Common::String double_off = emph_off; /* So we'll have to use bold. */


	const Common::String quote = "ª";
	const Common::String unquote = "º";
	const Common::String copyright = "(c)";
	const int16 divide_indent = 30;

	Common::String scroll_line;
	byte scroll_line_length;

	void centre(byte size, byte x) { /* Prints req'd number of spaces. */
		byte fv;
		if (! Gyro::logging)  return;

		warning("STUB: Logger::centre()");
		/*for (fv = 1; fv <= size - (x / 2); fv ++)
		output << logfile << ' ';*/
	}

	void log_setup(Common::String name, bool printing) {     /* Sets up. */

		warning("STUB: Logger::log_setup()");

		/*	assign(logfile, name);
		rewrite(logfile);
		output << logfile << startwith;
		log_epson = printing;
		logging = true;

		if (! printing)  {
		quote = '"';
		unquote = '"';
		copyright = "(c)";
		}*/
	}

	void log_divider() {   /* Prints the divider sign. */
		byte fv;
		if (! Gyro::logging)  return;

		warning("STUB: Logger::log_divider()");

		/*if (Gyro::log_epson) {
		output << logfile << Common::String(' ') + double_width;
		for (fv = 1; fv <= divide_indent; fv ++) output << logfile << ' ';
		output << logfile << Common::String(' ') + double_off;
		} else
		for (fv = 1; fv <= 36; fv ++) output << logfile << ' ';
		output << logfile << divide << NL;*/
	}

	void log_command(Common::String x) {     /* Prints a command */
		if (! Gyro::logging)  return;

		warning("STUB: Logger::log_command()");

		/*if (Gyro::log_epson)
		output << logfile << double_width + '>' + double_off + ' ' + italic + x + italic_off << NL;
		else
		output << logfile << Common::String("> ") + x << NL;*/
	}

	void log_addstuff(Common::String x) {
		if (! Gyro::logging)  return;
		scroll_line += x;
	}

	void log_scrollchar(Common::String x) {     /* print one character */
		Common::String z;
		if (! Gyro::logging)  return;
		switch (x[1]) {
		case '`':
			z = quote;
			break; /* Open quotes: "66" */
		case '"':
			z = unquote;
			break; /* Close quotes: "99" */
		case '\357':
			z = copyright;
			break; /* Copyright sign. */
		default:
			z = x;
		}
		log_addstuff(z);
		scroll_line_length += z.size();
	}

	void log_italic() {
		if (! Gyro::logging)  return;

		warning("STUB: Logger::log_italic()");

		/*if (Gyro::log_epson)
		log_addstuff(italic);
		else
		log_addstuff("*");*/
	}

	void log_roman() {
		if (! Gyro::logging)  return;

		warning("STUB: Logger::log_roman()");

		/*	if (Gyro::log_epson)
		log_addstuff(italic_off);
		else
		log_addstuff("*");*/
	}

	void log_epsonroman() {   /* This only sends the Roman code if you're on Epson.*/
		if (! Gyro::logging)  return;

		warning("STUB: Logger::log_epsonroman()");

		//if (Gyro::log_epson)  log_addstuff(italic_off);
	}

	void log_scrollline() {   /* Set up a line for the scroll driver */
		scroll_line_length = 0;
		scroll_line = "";
	}

	void log_scrollendline(bool centred) {
		byte x, fv;
		if (! Gyro::logging)  return;
		x = 17;
		if (centred)  x += (50 - scroll_line_length) / 2;

		warning("STUB: Logger::log_scrollendline()");

		/*for (fv = 1; fv <= x; fv ++) output << logfile << ' ';
		output << logfile << scroll_line << NL;*/
	}

	void log_bubbleline(byte linenum, byte whom, Common::String x) {
		byte fv;
		if (! Gyro::logging)  return;

		warning("STUB: Logger::log_bubbleline()");

		/*if (linenum == 1) {
		for (fv = 1; fv <= 15; fv ++) output << logfile << ' ';
		output << logfile << italic + tr[whom].a.name + ": " + italic_off + x << NL;
		} else {
		for (fv = 1; fv <= 17; fv ++) output << logfile << ' ';
		output << logfile << x << NL;
		}*/
	}

	void log_newline() {
		warning("STUB: Logger::log_newline()");

		//if (Gyro::logging)  output << logfile << NL;
	}

	void log_newroom(Common::String where) {
		byte fv;
		if (! Gyro::logging)  return;

		warning("STUB: Logger::log_newroom()");

		/*for (fv = 1; fv <= 20; fv ++) output << logfile << ' ';
		if (Gyro::log_epson)  output << logfile << emph_on;
		output << logfile << Common::String('(') + where + ')';
		if (Gyro::log_epson)  output << logfile << emph_off;
		output << logfile << NL;*/
	}

	void log_aside(Common::String what)
	/* This writes "asides" to the printer. For example, moves in Nim. */
	{
		if (! Gyro::logging)  return;

		warning("STUB: Logger::log_aside()");

		//output << logfile << "   (" << italic << what << italic_off << ')' << NL;
		/* "What" is what to write. */
	}

	void log_score(uint16 credit, uint16 now) {
		byte fv;
		if (! Gyro::logging)  return;

		warning("STUB: Logger::log_score()");

		/*for (fv = 1; fv <= 50; fv ++) output << logfile << ' ';
		output << logfile << "Score " << italic << "credit : " << credit << italic_off << " total : " << now << NL;*/
	}

	} // End of namespace Logger

} // End of namespace Avalanche