Script to select the Items by color and move to the respective layer

Hi,

Below is the simple version of your requirement, not efficient.

//Moving Keyline Blue to FPO
var swatch = app.activeDocument.swatches.getByName('Keyline Blue');
var temp = app.documents[0].pathItems.rectangle(10, 10, 150, 150);
temp.fillColor = swatch.color;
app.executeMenuCommand('Find Fill Color menu item');
temp.remove();
moveItems(app.selection, 'FPO');
app.executeMenuCommand('deselectall');
app.redraw();

//Moving PANTONE Black C to Artwork
var swatch = app.activeDocument.swatches.getByName('PANTONE Black C');
var temp = app.documents[0].pathItems.rectangle(10, 10, 150, 150);
temp.fillColor = swatch.color;
app.executeMenuCommand('Find Fill Color menu item');
temp.remove();
moveItems(app.selection, 'Artwork');
app.executeMenuCommand('deselectall');
app.redraw();


function moveItems(selectedItems, layerName) {
    var doc = app.activeDocument;
    var _layer = doc.layers[layerName];
    for (var i = selectedItems.length - 1; i >= 0; i--) {
        if(selectedItems[i].layer != _layer)
            selectedItems[i].move(_layer, ElementPlacement.PLACEATEND);
        selectedItems[i].selected = false;
    }
}

I am sure you need to modify it based on your other requirement, but it will give you a start. Also, you can read it the documentation

https://www.indesignjs.de/extendscriptAPI/illustrator-latest/#Document.html#d1e52093__d1e53157

we can write the script for you but it seems you want to learn how to write your own scripts.

please post your script, point out what you're struggling with and we will give you feedback, how's that?