/*
 * 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 3 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.
 * 
 */

#include "mouse_m908.h"

//helper functions

//init libusb and open mouse
int mouse_m908::open_mouse(){
	return _i_open_mouse( _c_mouse_vid, _c_mouse_pid );
}

// init libusb and open mouse by bus and device
int mouse_m908::open_mouse_bus_device( uint8_t bus, uint8_t device ){
	return _i_open_mouse_bus_device( bus, device );
}

//close mouse
int mouse_m908::close_mouse(){
	return _i_close_mouse();
}

// print current configuration
int mouse_m908::print_settings( std::ostream& output ){
	
	// print configuration
	output << "# Configuration created by mouse_m908::print_settings().\n";
	output << "# Currently active profile: " << _s_profile << "\n";
	
	for( int i = 1; i < 6; i++ ){
		
		// section header
		output << "\n[profile" << i << "]\n";
		
		output << "\n# LED settings\n";
		
		// color
		output << "color=";
		output << std::setfill('0') << std::setw(2) << std::hex << (int)_s_colors[i-1][0];
		output << std::setfill('0') << std::setw(2) << std::hex << (int)_s_colors[i-1][1];
		output << std::setfill('0') << std::setw(2) << std::hex << (int)_s_colors[i-1][2];
		output << std::setfill(' ') << std::setw(0) << std::dec << "\n";
		
		// brightness
		output << "brightness=" << (int)_s_brightness_levels[i-1] << "\n";
		
		// speed
		output << "speed=" << (int)_s_speed_levels[i-1] << "\n";
		
		// lightmode
		output << "lightmode=";
		if( _s_lightmodes[i-1] == lightmode_off )
			output << "off\n";
		else if( _s_lightmodes[i-1] == lightmode_breathing )
			output << "breathing\n";
		else if( _s_lightmodes[i-1] == lightmode_rainbow )
			output << "rainbow\n";
		else if( _s_lightmodes[i-1] == lightmode_static )
			output << "static\n";
		else if( _s_lightmodes[i-1] == lightmode_wave )
			output << "wave\n";
		else if( _s_lightmodes[i-1] == lightmode_alternating )
			output << "alternating\n";
		else if( _s_lightmodes[i-1] == lightmode_reactive )
			output << "reactive\n";
		else if( _s_lightmodes[i-1] == lightmode_flashing )
			output << "flashing\n";
		else{
			output << "unknown, please report as bug\n";
		}
		
		// polling rate (report rate)
		output << "\n";
		if( _s_report_rates[i-1] == r_125Hz )
			output << "report_rate=125\n";
		else if( _s_report_rates[i-1] == r_250Hz )
			output << "report_rate=250\n";
		else if( _s_report_rates[i-1] == r_500Hz )
			output << "report_rate=500\n";
		else if( _s_report_rates[i-1] == r_1000Hz )
			output << "report_rate=1000\n";
		else{
			output << "# report rate unknown, please report as bug\n";
		}
		
		// scrollspeed
		output << "scrollspeed=" << std::hex << (int)_s_scrollspeeds[i-1] << std::dec << "\n";
		
		// dpi
		output << "\n# DPI settings\n";
		for( int j = 1; j < 6; j++ ){
			
			if( _s_dpi_enabled[i-1][j] ) // TODO! check if [j] → [j-1]
				output << "dpi" << j << "_enable=1\n";
			else
				output << "dpi" << j << "_enable=0\n";
			
			// DPI value, TODO! lookup real value
			output << std::setfill('0') << std::setw(2) << std::hex;
			output << "dpi" << j << "=0x";
			output << std::setw(2) << (int)_s_dpi_levels[i-1][j-1][0] << std::setw(2) << (int)_s_dpi_levels[i-1][j-1][1] << "\n";
			output << std::setfill(' ') << std::setw(0) << std::dec;
		}
		
		// button mapping
		output << "\n# Button mapping\n";
		
		for( int j = 0; j < 20; j++ ){
			
			uint8_t b1 = _s_keymap_data[i-1][j][0];
			uint8_t b2 = _s_keymap_data[i-1][j][1];
			uint8_t b3 = _s_keymap_data[i-1][j][2];
			uint8_t b4 = _s_keymap_data[i-1][j][3];
			bool found_name = false;
			
			output << _c_button_names[j] << "=";
			
			// fire button
			if( b1 == 0x99 ){
				
				output << "fire:";
				
				// button
				if( b2 == 0x81 )
					output << "mouse_left:";
				else if( b2 == 0x82 )
					output << "mouse_right:";
				else if( b2 == 0x84 )
					output << "mouse_middle:";
				else{
					
					// iterate over _c_keyboard_key_values
					for( auto keycode : _c_keyboard_key_values ){
						
						if( keycode.second == b2 ){
							
							output << keycode.first;
							break;
							
						}
						
					}
					output << ":";
				}
				
				// repeats
				output << (int)b3 << ":";
				
				// delay
				output << (int)b4 << "\n";
				
				found_name = true;
				
			// keyboard key
			} else if( b1 == 0x90 ){
				
				// iterate over _c_keyboard_key_values
				for( auto keycode : _c_keyboard_key_values ){
					
					if( keycode.second == b3 ){
						
						output << keycode.first << "\n";
						found_name = true;
						break;
						
					}
					
				}
				
			// modifiers + keyboard key
			} else if( b1 == 0x8f ){
				
				// iterate over _c_keyboard_modifier_values
				for( auto modifier : _c_keyboard_modifier_values ){
					
					if( modifier.second & b2 ){
						output << modifier.first;
					}
					
				}
				
				// iterate over _c_keyboard_key_values
				for( auto keycode : _c_keyboard_key_values ){
					
					if( keycode.second == b3 ){
						
						output << keycode.first << "\n";
						found_name = true;
						break;
						
					}
					
				}
				
			} else{ // mousebutton or special function ?
				
				// iterate over _c_keycodes
				for( auto keycode : _c_keycodes ){
					
					if( keycode.second[0] == b1 &&
						keycode.second[1] == b2 && 
						keycode.second[2] == b3 ){
						
						output << keycode.first << "\n";
						found_name = true;
						break;
						
					}
					
				}
				
			}
			
			if( !found_name ){
				output << "unknown, please report as bug: ";
				output << " " << std::hex << (int)b1 << " ";
				output << " " << std::hex << (int)b2 << " ";
				output << " " << std::hex << (int)b3 << " ";
				output << " " << std::hex << (int)b4;
				output << std::dec << "\n";
			}
			
		}
	}
	
	// macros
	output << "\n# Macros\n";
	for( int i = 0; i < 15; i++ ){
		
		// is macro not defined ?
		if( _s_macro_data[i][8] == 0 && _s_macro_data[i][9] == 0 && _s_macro_data[i][10] == 0 )
			continue;
		
		// _i_decode_macros takes a vector as argument, copy array to vector
		std::vector< uint8_t > macro_bytes( _s_macro_data[i].begin(), _s_macro_data[i].end() );
		
		// print macro (macro data starts at byte 8)
		output << "\n;## macro" << i+1 << "\n";
		_i_decode_macro( macro_bytes, output, ";# ", 8 );
		
	}
	
	return 0;
}