Script to select foreground color by color name

Thank you very much for your help, c.pfaffenbichler!

Sorry I couldn't answer earlier. This isn't exactly what I needed. I guess my explanation wasn't that good.

But I found some scripts on the forum and learned that you can name the swatches with their hex values ​​and then paste those values ​​into the foreground color.

Here is the script . If foreground color is black or white the script will switch only these colors. If it is another color then it will switch between three colors.

IT WORKS CORRECTLY ONLY WITH AN EMPTY SWATCHES PANEL!

#target photoshop

var foreColor = new SolidColor();
foreColorH=app.foregroundColor.hsb.hue; 
foreColorS=app.foregroundColor.hsb.saturation;
foreColorB=app.foregroundColor.hsb.brightness;

if (foreColorS !== 0 && foreColorB !== 100 || foreColorS !== 0 && foreColorB !== 0) {
    var hexColor = foregroundColor.rgb.hexValue;
    if (countSwatches()<1||swatchName()!==hexColor){
        addToSwatches();
        }
    if (countSwatches()>1){
        deleteSwatch();
        }
    foreColor.hsb.hue=foreColorH+0;
    foreColor.hsb.saturation = 0;
    foreColor.hsb.brightness = 0;
    app.foregroundColor = foreColor;
}else if (foreColorS == 0 && foreColorB == 0) {
    foreColor.hsb.hue=foreColorH+0;
    foreColor.hsb.saturation = 0;
    foreColor.hsb.brightness = 100;
    app.foregroundColor = foreColor;
}else if (countSwatches()<1 && foreColorS == 0 && foreColorB == 100){
    foreColor.hsb.hue=foreColorH+0;
    foreColor.hsb.saturation = 0;
    foreColor.hsb.brightness = 0;
    app.foregroundColor = foreColor;
}else{
    foregroundColor.rgb.hexValue = swatchName();
}

function countSwatches() {
    var r = new ActionReference();
    r.putProperty(stringIDToTypeID("property"), stringIDToTypeID("presetManager"));
    r.putEnumerated(stringIDToTypeID("application"), stringIDToTypeID("ordinal"), stringIDToTypeID("targetEnum"));
    var list = executeActionGet(r).getList(stringIDToTypeID("presetManager")).getObjectValue(1).getList(stringIDToTypeID("name"));
    return list.count
}

function addToSwatches() {
var idMk = charIDToTypeID( "Mk  " );
    var desc37422 = new ActionDescriptor();
    var idnull = charIDToTypeID( "null" );
        var ref347 = new ActionReference();
        var idClrs = charIDToTypeID( "Clrs" );
        ref347.putClass( idClrs );
    desc37422.putReference( idnull, ref347 );
    var idUsng = charIDToTypeID( "Usng" );
        var desc37423 = new ActionDescriptor();
        var idNm = charIDToTypeID( "Nm  " );
        desc37423.putString( idNm, hexColor );
        var idIdnt = charIDToTypeID( "Idnt" );
        desc37423.putString( idIdnt, """1bcf8def-21de-6044-8176-b8a092b5dfcb""" );
        var idCCid = charIDToTypeID( "CCid" );
        desc37423.putString( idCCid, """""" );
        var idClr = charIDToTypeID( "Clr " );
            var desc37424 = new ActionDescriptor();
            var idH = charIDToTypeID( "H   " );
            var idAng = charIDToTypeID( "#Ang" );
            desc37424.putUnitDouble( idH, idAng, foreColorH );
            var idStrt = charIDToTypeID( "Strt" );
            desc37424.putDouble( idStrt, foreColorS );
            var idBrgh = charIDToTypeID( "Brgh" );
            desc37424.putDouble( idBrgh, foreColorB );
        var idHSBC = charIDToTypeID( "HSBC" );
        desc37423.putObject( idClr, idHSBC, desc37424 );
    var idClrs = charIDToTypeID( "Clrs" );
    desc37422.putObject( idUsng, idClrs, desc37423 );
    var idpushToDesignLibraries = stringIDToTypeID( "pushToDesignLibraries" );
    desc37422.putBoolean( idpushToDesignLibraries, false );
executeAction( idMk, desc37422, DialogModes.NO );
}

function swatchName() {
    var r = new ActionReference();
    r.putProperty(stringIDToTypeID("property"), stringIDToTypeID("presetManager"));
    r.putEnumerated(stringIDToTypeID("application"), stringIDToTypeID("ordinal"), stringIDToTypeID("targetEnum"));
    var list = executeActionGet(r).getList(stringIDToTypeID("presetManager")).getObjectValue(1).getList(stringIDToTypeID("name"));
    var sName = list.getString(0);
    return sName;
}

function deleteSwatch() {
    var r = new ActionReference();
        r.putProperty(stringIDToTypeID("property"), stringIDToTypeID("presetManager"));
        r.putEnumerated(stringIDToTypeID("application"), stringIDToTypeID("ordinal"), stringIDToTypeID("targetEnum"));
        var list = executeActionGet(r).getList(stringIDToTypeID("presetManager")).getObjectValue(1).getList(stringIDToTypeID("name"));        
        if (list.count > 0) {
            var idDlt = charIDToTypeID( "Dlt " );
            var ad1 = new ActionDescriptor();
            var idnull = charIDToTypeID( "null" );
            var ref5 = new ActionReference();
            var idClrs = charIDToTypeID( "Clrs" );
            ref5.putIndex( idClrs, 1 );
            ad1.putReference( idnull, ref5 );
            executeAction( idDlt, ad1, DialogModes.NO );
            }
}

The main script I was trying to make was switching between three foreground colors (some color, then white and then black). For example if the current foreground color is green, I need the script to somehow remember that color, then when I rerun the script it should switch to white, then black and then back to green etc. If the current color is black or white then the script should not remember them. The solution I came up with was to make a script that puts that color in the swatches panel, gives it the name "Main" for example, and then take it from there. If I changed the foreground color, for example from green to red, and ran the script, it should remove the green and add the red to the swatches panel. the background color should not be used. Hope I explained it clearly) Maybe there is a simpler solution?

Thanks for the quick reply! If there is a color with some name ("Main" for example) in the swatch panel,  I need the script to select it as the foreground color. Without dialog boxes, drop-down lists, etc. Sorry for my English if I made a mistake.