///////////////////////////////////////////////////////////////////////////////
/// -*- coding: UTF-8 -*-
///
/// \file   Discovery/Src/tMenuEditXtra.c
/// \brief  Menu Edit Xtra - Specials in Divemode like Reset Stopwatch
/// \author heinrichs weikamp gmbh
/// \date   02-Mar-2015
///
/// \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 "tMenuEditXtra.h"

#include "gfx_fonts.h"
#include "simulation.h"
#include "timer.h"
#include "tMenuEdit.h"
#include "data_exchange_main.h"
#include "motion.h"
#include "configuration.h"


/* Private function prototypes -----------------------------------------------*/
void openEdit_CompassHeading(void);
void openEdit_ResetStopwatch(void);
void openEdit_SimFollowDecostops(void);
void openEdit_SetManualMarker(void);
void openEdit_SetEndDive(void);
void openEdit_CalibViewport(void);
static void openEdit_ScrubberTimer(uint8_t line);
static void openEdit_ScrubberReset(void);
static void openEdit_ScrubberTimerMode(void);
#ifdef ENABLE_PSCR_MODE
static void openEdit_PSCRO2Drop(uint8_t line);
static void openEdit_PSCRLungRatio(uint8_t line);
#endif
#ifdef ENABLE_CO2_SUPPORT
static void openEdit_CO2Sensor(void);
#endif

/* Announced function prototypes -----------------------------------------------*/
uint8_t OnAction_CompassHeading	(uint32_t editId, uint8_t blockNumber, uint8_t digitNumber, uint8_t digitContent, uint8_t action);
static uint8_t OnAction_ScrubberTimer(uint32_t editId, uint8_t blockNumber, uint8_t digitNumber, uint8_t digitContent, uint8_t action);
#ifdef ENABLE_PSCR_MODE
static uint8_t OnAction_PSCRO2Drop(uint32_t editId, uint8_t blockNumber, uint8_t digitNumber, uint8_t digitContent, uint8_t action);
static uint8_t OnAction_PSCRLungRation(uint32_t editId, uint8_t blockNumber, uint8_t digitNumber, uint8_t digitContent, uint8_t action);
#endif

#ifdef ENABLE_CO2_SUPPORT
static uint8_t OnAction_CO2OnOff(uint32_t editId, uint8_t blockNumber, uint8_t digitNumber, uint8_t digitContent, uint8_t action);
static uint8_t OnAction_CO2Calib(uint32_t editId, uint8_t blockNumber, uint8_t digitNumber, uint8_t digitContent, uint8_t action);
#endif

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

void openEdit_Xtra(uint8_t line)
{
    set_globalState_Menu_Line(line);
    resetMenuEdit(CLUT_MenuPageXtra);

    /* DIVE MODE */
    if(actual_menu_content != MENU_SURFACE)
    {
		switch(line)
		{
			case 1:
			default:
				openEdit_ResetStopwatch();
				break;
			case 2:
				openEdit_CompassHeading();
				break;
			case 3:
				openEdit_SetManualMarker();
				break;
			case 4:
				openEdit_CalibViewport();
				break;
			case 5:
				if(is_stateUsedSetToSim())
				{
					 openEdit_SimFollowDecostops();
				}
				else
				{
					openEdit_SetEndDive();
				}
				break;
		}
    }
    else /* surface mode */
    {
    	if((settingsGetPointer()->dive_mode != DIVEMODE_PSCR) && (line > 3))		/* PSCR items are only optional */
		{
			line = 6;
		}

		switch(line)
		{
			case 1:	openEdit_ScrubberTimer(line);
				break;
			case 2: openEdit_ScrubberReset();
				break;
			case 3:	openEdit_ScrubberTimerMode();
				break;
#ifdef ENABLE_PSCR_MODE
			case 4: openEdit_PSCRO2Drop(line);
				break;
			case 5: openEdit_PSCRLungRatio(line);
							break;
#endif
#ifdef ENABLE_CO2_SUPPORT
			case 6: openEdit_CO2Sensor();
				break;
#endif
			default:
				break;
		}
    }
}

/* Private functions ---------------------------------------------------------*/
void openEdit_ResetStopwatch(void)
{
    timer_Stopwatch_Restart();
    exitMenuEdit_to_Home();
}

void openEdit_SetManualMarker(void)
{
    stateUsedWrite->events.manualMarker = 1;
    exitMenuEdit_to_Home();
}

void openEdit_SetEndDive(void)
{
	dataOutGetPointer()->setEndDive = 1;
    exitMenuEdit_to_Home();
}

void openEdit_SimFollowDecostops(void)
{
    simulation_set_heed_decostops(!simulation_get_heed_decostops());
    exitMenuEdit_to_Menu_with_Menu_Update();
}

void openEdit_CalibViewport(void)
{
	calibrateViewport(stateUsed->lifeData.compass_roll, stateUsed->lifeData.compass_pitch, stateUsed->lifeData.compass_heading);
	suspendMotionDetection(0);	/* exit to focus mode directly */
    exitMenuEdit_to_Home();
}



static void openEdit_ScrubberTimer(uint8_t line)
{
    uint16_t localScrubTimer;
    uint16_t y_line;

    char text[32];
    SSettings *pSettings = settingsGetPointer();
    localScrubTimer = pSettings->scrubTimerMax;

    y_line = ME_Y_LINE_BASE + (line * ME_Y_LINE_STEP);

    text[0] = '\001';
    text[1] = TXT_ScrubTime;
    text[2] = 0;
    write_topline(text);

    text[0] = '\002';
    strcpy(&text[1],"\016\016");
    text[3] = TXT_Minutes;
    text[4] = 0;
    write_label_fix(   20, 800, y_line, &FontT48, TXT_ScrubTime);
    write_label_var(  435, 780, y_line, &FontT48, text);
    write_field_udigit(StMXTRA_ScrubTimer_Max_Minutes, 600, 779, y_line, &FontT48, "###", (uint32_t)localScrubTimer, 0, 0, 0);

    write_buttonTextline(TXT2BYTE_ButtonMinus,TXT2BYTE_ButtonEnter,TXT2BYTE_ButtonPlus);

    setEvent(StMXTRA_ScrubTimer_Max_Minutes,	(uint32_t)OnAction_ScrubberTimer);
    startEdit();
}

static void openEdit_ScrubberReset(void)
{
	 SSettings *pSettings;
     pSettings = settingsGetPointer();
     pSettings->scrubTimerCur = pSettings->scrubTimerMax;
     exitMenuEdit_to_Menu_with_Menu_Update();
}

static void openEdit_ScrubberTimerMode(void)
{
	 uint8_t newMode;
	 SSettings *pSettings;
     pSettings = settingsGetPointer();
     newMode = pSettings->scrubTimerMode + 1;
     if(newMode >= SCRUB_TIMER_END)
     {
    	 newMode = SCRUB_TIMER_OFF;
     }
     pSettings->scrubTimerMode = newMode;
     exitMenuEdit_to_Menu_with_Menu_Update();
}

#ifdef ENABLE_PSCR_MODE
static void openEdit_PSCRO2Drop(uint8_t line)
{
    uint8_t localO2Drop;
    uint16_t y_line;

    char text[32];
    SSettings *pSettings = settingsGetPointer();
    localO2Drop = pSettings->pscr_o2_drop;

    y_line = ME_Y_LINE_BASE + (line * ME_Y_LINE_STEP);

    text[0] = '\001';
    text[1] = TXT_PSCRO2Drop;
    text[2] = 0;
    write_topline(text);

    text[0] = '\002';
    text[1] = '\016';
    text[2] = '\016';
    text[3] = '%';
    text[4] = 0;
    write_label_fix(   20, 800, y_line, &FontT48, TXT_PSCRO2Drop);
    write_label_var(  435, 780, y_line, &FontT48, text);
    write_field_udigit(StMXTRA_PSCR_O2_Drop, 710, 779, y_line, &FontT48, "##", (uint32_t)localO2Drop, 0, 0, 0);

    write_buttonTextline(TXT2BYTE_ButtonMinus,TXT2BYTE_ButtonEnter,TXT2BYTE_ButtonPlus);

    setEvent(StMXTRA_PSCR_O2_Drop,	(uint32_t)OnAction_PSCRO2Drop);
    startEdit();
}

static void openEdit_PSCRLungRatio(uint8_t line)
{
    uint8_t localLungRatio;
    uint16_t y_line;

    char text[32];
    SSettings *pSettings = settingsGetPointer();
    localLungRatio = pSettings->pscr_lung_ratio;

    y_line = ME_Y_LINE_BASE + (line * ME_Y_LINE_STEP);

    text[0] = '\001';
    text[1] = TXT_PSCRO2Drop;
    text[2] = 0;
    write_topline(text);

    text[0] = '\002';
    text[1] = '1';
    text[2] = '/';
    text[3] = 0;

    write_label_fix(   20, 800, y_line, &FontT48, TXT_PSCRLungRatio);
    write_label_var(  435, 710, y_line, &FontT48, text);
    write_field_udigit(StMXTRA_PSCR_LUNG_RATIO, 710, 779, y_line, &FontT48, "##", (uint32_t)localLungRatio, 0, 0, 0);

    write_buttonTextline(TXT2BYTE_ButtonMinus,TXT2BYTE_ButtonEnter,TXT2BYTE_ButtonPlus);

    setEvent(StMXTRA_PSCR_LUNG_RATIO,	(uint32_t)OnAction_PSCRLungRation);
    startEdit();
}
#endif

#ifdef ENABLE_CO2_SUPPORT
static void openEdit_CO2Sensor()
{
    char text[32];
    snprintf(text,32,"\001%c",TXT_CO2Sensor);
    write_topline(text);

    refresh_CO2Data();
    if(settingsGetPointer()->co2_sensor_active)
    {
    	text[0] = '\005';
    }
    else
    {
        text[0] = '\006';
    }
    text[0] = TXT_CO2Sensor;
    text[1] = 0;

    write_field_on_off(StMXTRA_CO2_Sensor,	 30, 95, ME_Y_LINE3,  &FontT48, text, settingsGetPointer()->co2_sensor_active);

   	text[0] = TXT_2BYTE;
    text[1] = TXT2BYTE_O2Calib;
    text[2] = 0;
    write_field_button(StMXTRA_CO2_Sensor_Calib,30, 800, ME_Y_LINE4,  &FontT48, text);

    setEvent(StMXTRA_CO2_Sensor,	(uint32_t)OnAction_CO2OnOff);
    setEvent(StMXTRA_CO2_Sensor_Calib,	(uint32_t)OnAction_CO2Calib);

    write_buttonTextline(TXT2BYTE_ButtonBack,TXT2BYTE_ButtonEnter,TXT2BYTE_ButtonNext);
}
#endif

void refresh_CompassHeading(void)
{
    uint16_t heading;
    char text[32];

    text[0] = '\001';
    text[1] = TXT_2BYTE;
    text[2] = TXT2BYTE_CompassHeading;
    text[3] = 0;
    write_topline(text);

    heading = (uint16_t)stateUsed->lifeData.compass_heading;
    snprintf(text,32,"\001%03i`",heading);
    write_label_var(   0, 800, ME_Y_LINE1, &FontT54, text);

    tMenuEdit_refresh_field(StMXTRA_CompassHeading);
}

void refresh_CO2Data(void)
{
    char text[32];

    snprintf(text,32,"\001%c",TXT_CO2Sensor);
    write_topline(text);

    snprintf(text,32,"CO2: %d ppm",stateUsed->lifeData.CO2_data.CO2_ppm);
    write_label_var(   30, 800, ME_Y_LINE1, &FontT48, text);

    snprintf(text,32,"Signal: %d",stateUsed->lifeData.CO2_data.signalStrength);
    write_label_var(   30, 800, ME_Y_LINE2, &FontT48, text);

    tMenuEdit_refresh_field(StMXTRA_CO2_Sensor);
    tMenuEdit_refresh_field(StMXTRA_CO2_Sensor_Calib);
}

void openEdit_CompassHeading(void)
{

    write_field_button(StMXTRA_CompassHeading,20, 800, ME_Y_LINE4, &FontT48, "Set");

    setEvent(StMXTRA_CompassHeading,  (uint32_t)OnAction_CompassHeading);
//	startEdit();
}


uint8_t OnAction_CompassHeading	(uint32_t editId, uint8_t blockNumber, uint8_t digitNumber, uint8_t digitContent, uint8_t action)
{
	stateUsedWrite->diveSettings.compassHeading = (uint16_t)stateUsed->lifeData.compass_heading;
    exitMenuEdit_to_Home_with_Menu_Update();
    return EXIT_TO_HOME;
}

static uint8_t OnAction_ScrubberTimer(uint32_t editId, uint8_t blockNumber, uint8_t digitNumber, uint8_t digitContent, uint8_t action)
{
    SSettings *pSettings;
    uint8_t digitContentNew = EXIT_TO_MENU;
    uint32_t newScrubberTime;

    if(action == ACTION_BUTTON_ENTER)
    {
        return digitContent;
    }
    if(action == ACTION_BUTTON_ENTER_FINAL)
    {
        evaluateNewString(editId, &newScrubberTime, 0, 0, 0);

        if(newScrubberTime > MAX_SCRUBBER_TIME)
        	newScrubberTime = MAX_SCRUBBER_TIME;

        pSettings = settingsGetPointer();
        pSettings->scrubTimerMax = newScrubberTime;
        if(pSettings->scrubTimerCur > newScrubberTime)
        {
        	pSettings->scrubTimerCur = newScrubberTime;
        }

        tMenuEdit_newInput(editId, newScrubberTime, 0, 0, 0);
        digitContentNew = UPDATE_AND_EXIT_TO_MENU;
    }
    if(action == ACTION_BUTTON_NEXT)
    {
        digitContentNew = digitContent + 1;
        if(digitContentNew > '9')
            digitContentNew = '0';
    }
    if(action == ACTION_BUTTON_BACK)
    {
        digitContentNew = digitContent - 1;
        if(digitContentNew < '0')
            digitContentNew = '9';
    }
    return digitContentNew;
}
#ifdef ENABLE_PSCR_MODE
static uint8_t OnAction_PSCRO2Drop(uint32_t editId, uint8_t blockNumber, uint8_t digitNumber, uint8_t digitContent, uint8_t action)
{
    SSettings *pSettings;
    uint8_t digitContentNew = EXIT_TO_MENU;
    uint32_t newO2Drop;

    if(action == ACTION_BUTTON_ENTER)
    {
        return digitContent;
    }
    if(action == ACTION_BUTTON_ENTER_FINAL)
    {
        evaluateNewString(editId, &newO2Drop, 0, 0, 0);

        if(newO2Drop > PSCR_MAX_O2_DROP)
        	newO2Drop = PSCR_MAX_O2_DROP;

        pSettings = settingsGetPointer();
        pSettings->pscr_o2_drop = newO2Drop;

        tMenuEdit_newInput(editId, newO2Drop, 0, 0, 0);
        digitContentNew = UPDATE_AND_EXIT_TO_MENU;
    }
    if(action == ACTION_BUTTON_NEXT)
    {
        digitContentNew = digitContent + 1;
        if(digitContentNew > '9')
            digitContentNew = '0';
    }
    if(action == ACTION_BUTTON_BACK)
    {
        digitContentNew = digitContent - 1;
        if(digitContentNew < '0')
            digitContentNew = '9';
    }
    return digitContentNew;
}

static uint8_t OnAction_PSCRLungRation(uint32_t editId, uint8_t blockNumber, uint8_t digitNumber, uint8_t digitContent, uint8_t action)
{
    SSettings *pSettings;
    uint8_t digitContentNew = EXIT_TO_MENU;
    uint32_t newLungRatio;

    if(action == ACTION_BUTTON_ENTER)
    {
        return digitContent;
    }
    if(action == ACTION_BUTTON_ENTER_FINAL)
    {
        evaluateNewString(editId, &newLungRatio, 0, 0, 0);

        if(newLungRatio > PSCR_MAX_LUNG_RATIO)
        	newLungRatio = PSCR_MAX_LUNG_RATIO;

        if(newLungRatio < PSCR_MIN_LUNG_RATIO)
        	newLungRatio = PSCR_MIN_LUNG_RATIO;

        pSettings = settingsGetPointer();
        pSettings->pscr_lung_ratio = newLungRatio;

        tMenuEdit_newInput(editId, newLungRatio, 0, 0, 0);
        digitContentNew = UPDATE_AND_EXIT_TO_MENU;
    }
    if(action == ACTION_BUTTON_NEXT)
    {
        digitContentNew = digitContent + 1;
        if(digitContentNew > '9')
            digitContentNew = '0';
    }
    if(action == ACTION_BUTTON_BACK)
    {
        digitContentNew = digitContent - 1;
        if(digitContentNew < '0')
            digitContentNew = '9';
    }
    return digitContentNew;
}
#endif

#ifdef ENABLE_CO2_SUPPORT
static uint8_t OnAction_CO2OnOff(uint32_t editId, uint8_t blockNumber, uint8_t digitNumber, uint8_t digitContent, uint8_t action)
{
	SSettings *pSettings = settingsGetPointer();
	if(pSettings->co2_sensor_active)
	{
		pSettings->co2_sensor_active = 0;
		tMenuEdit_set_on_off(StMXTRA_CO2_Sensor,0);
	}
	else
	{
		pSettings->co2_sensor_active = 1;
		tMenuEdit_set_on_off(StMXTRA_CO2_Sensor,1);
	}
	return UPDATE_DIVESETTINGS;
}

static uint8_t OnAction_CO2Calib(uint32_t editId, uint8_t blockNumber, uint8_t digitNumber, uint8_t digitContent, uint8_t action)
{
	DataEX_setExtInterface_Cmd(EXT_INTERFACE_CO2_CALIB);
	return UPDATE_DIVESETTINGS;
}
#endif