#ifndef PROGRAMSTATE_H
#define PROGRAMSTATE_H

#include "constants.h"

//Singleton. This is also saved and loaded. See main.c
typedef struct {

    bool nsm; //under nsm or not

    //Saved
    /////////////////////
    bool guiVisible;
    bool showPitchMarker;
    int pitchMarkerValue;
    bool showPortBackground;
    bool showPortBackgroundForUnconnected;
    int fadeOutMode;
    int fadeOutFactor;
    bool showConnectedPortnames;
    bool includeClientInPortNameDisplay;
    bool alwaysShowClock;
    bool applicationWindowVisible;
    int cameraCenterOnX;
    int cameraCenterOnY;
    int pitchMin; //Note Drawing Range for all modes
    int pitchMax; //Note Drawing Range for all modes

    //Layer Switches

    bool showBackgroundImageLayer; //or plain color
    bool showEffectLayer;
    bool showSpriteLayer;
    bool showDrawMode;
    bool showForegroundSpritesLayer;
    bool showForegroundEffectsLayer;

    //Layer Modes and Settings
    //char * backgroundImagePath;

    int drawMode; //Vertical, Grids...

    Color colors[VIS_PORTS+3];

    //For specific modes only
    int meterbridge_grouping;  //  127 / 1  as default -> show all notes individually. 12 would mean show activity in one octave as the same rectangle. pitchmarker is the root note.

    //Images and paths
    char * pathBackgroundImage; //in nsm this is always background.png , standalone it is an absolute file path

    //Not Saved
    /////////////////////
    bool guiRedrawNeeded;
    bool instructedToQuit;
    bool transportRolling;
    double bpm;
    char* clockString;
    const char* connectedPortNames[VIS_PORTS];
    const char * modeDescription; //48 chars per line.\n for line break. Label to describe a mode. Set by files like draw_port_grids.c etc.
    int portActivity[VIS_PORTS]; //0 means no activity, any other number is the number of current note-ons
    bool lockInput; //Prevent keypresses while in file open dialog etc.
    Camera2D camera;

    //Not saved but provided by NSM or argc
    /////////////////////
    char * name;
    char * nsmDirectory; //Our directory in NSM, empty standalone. Don't use for checks, use bool programState.nsm instead
    char * filePath; //This is always the direct json save file. There is only one filePath per session. We do not provide "reload" or "open"

} ProgramState;


void initProgramState(bool nsm, const char * filePath, const char * programName);
void loadStateFromFile();
void saveStateToFile();
void setColorPalette(int number);


#endif // not defined PROGRAMSTATE_H