///////////////////////////////////////////////////////////////////////////////
/// -*- coding: UTF-8 -*-
///
/// \file   Discovery/Src/tMenuSetpoint.c
/// \brief
/// \author heinrichs weikamp gmbh
/// \date   19-Dec-2014
///
/// \details
///
/// $Id$
///////////////////////////////////////////////////////////////////////////////
/// \par Copyright (c) 2014-2018 Heinrichs Weikamp gmbh
///
///     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, see <http://www.gnu.org/licenses/>.
//////////////////////////////////////////////////////////////////////////////

/* Includes ------------------------------------------------------------------*/
#include "tMenu.h"
#include "tMenuSetpoint.h"
#include "unit.h"

/* Private function prototypes -----------------------------------------------*/

/* Exported functions --------------------------------------------------------*/

uint32_t tMSP_refresh(uint8_t line,
                      char *text,
                      uint16_t *tab,
                      char *subtext)
{
    const SSetpointLine * pSetpointLine;

    uint8_t textPointer, setpoint_cbar, sp_high, depthUp, first; //  active

    if(actual_menu_content == MENU_SURFACE)
        pSetpointLine = settingsGetPointer()->setpoint;
    else
        pSetpointLine = stateUsed->diveSettings.setpoint;

    textPointer = 0;
    *tab = 130;
    *subtext = 0;

    if((actual_menu_content == MENU_SURFACE) || (stateUsed->diveSettings.diveMode != DIVEMODE_PSCR))	/* do not show setpoints in PSCR mode */
    {
		for(int spId=1;spId<=NUM_GASES;spId++)
		{
			if(line && (line != spId))
			{
					first = pSetpointLine[spId].note.ub.first;
					if(first == 0)
					{
						strcpy(&text[textPointer],
							"\t"
							"\177"
							"*"
							"\n\r"
						);
						textPointer += 5;
					}
					else
					{
						strcpy(&text[textPointer],"\n\r");
						textPointer += 2;
					}
			}
			else
			{
				setpoint_cbar = pSetpointLine[spId].setpoint_cbar;
				depthUp = pSetpointLine[spId].depth_meter;
				//active = pSetpointLine[spId].note.ub.active;
				first = pSetpointLine[spId].note.ub.first;

				strcpy(&text[textPointer],"\020"); // if(active) always active
				textPointer += 1;

				sp_high = setpoint_cbar / 100;

				text[textPointer++] = 'S';
				text[textPointer++] = 'P';
				text[textPointer++] = '0' + spId;
				text[textPointer++] = '\t';

				if((first == 0) || (actual_menu_content != MENU_SURFACE))
					strcpy(&text[textPointer++],"\177");

				char color = '\031';
				if(depthUp)
					color = '\020';

				textPointer += snprintf(&text[textPointer], 57,
					"* "
					"%u.%02u"
					"\016\016"
					" bar"
					"\017"
					"\034"
					"   "
					"\016\016"
					" "
					"\017"
					"%c"
					"%3u"
					"\016\016"
					" %c%c"
					"\017"
					"\035"
					"\n\r",
					sp_high, setpoint_cbar - (100 * sp_high),
					color,
					unit_depth_integer(depthUp),
					unit_depth_char1(),
					unit_depth_char2()
				);
			}
		}
    }
    if((actual_menu_content != MENU_SURFACE) /*&& (line == 0)*/)
    {
        text[textPointer++] = '\020';
        text[textPointer++] = TXT_2BYTE;
        text[textPointer++] = TXT2BYTE_UseSensor;
        text[textPointer++] = '\n';
        text[textPointer++] = '\r';


        if(stateUsed->diveSettings.diveMode == DIVEMODE_PSCR)
        {
        	textPointer += snprintf(&text[textPointer], 20,"\020%c", TXT_SimPpo2);
        }
        text[textPointer++] = 0;
    }
    else
    {
        text[textPointer++] = '\020';
        text[textPointer++] = TXT_2BYTE;
        text[textPointer++] = TXT2BYTE_AutomaticSP;
        text[textPointer++] = '\002';
        if(settingsGetPointer()->autoSetpoint)
                    text[textPointer++] = '\005';
                else
                    text[textPointer++] = '\006';
        text[textPointer++] = 0;
    }
    return StMSP;
}