var doc = app.activeDocument;

var grid_settings = {}

var dlg = new Window('dialog', 'Создание сетки');
dlg.add('statictext', undefined, 'Количество колонок');
colInput = dlg.add('edittext', undefined, '12');

dlg.add('statictext', undefined, 'Межколонная ширина');
gutInput = dlg.add('edittext', undefined, '20');

dlg.add('statictext', undefined, 'Ширина полей');
marInput = dlg.add('edittext', undefined, '30');

dlg.add('statictext', undefined, 'Интерлиньяж');
blInput = dlg.add('edittext', undefined, '18');

dlg.add('statictext', undefined, 'Группировка строк');
grInput = dlg.add('edittext', undefined, '4');

var crButton = dlg.add('button', undefined, 'Создать сетку');



var d_width = Number(doc.width);
var d_height = Number(doc.height);

crButton.onClick = function(){
	grid_settings.baseline = Number(blInput.text) //px
	grid_settings.group = Number(grInput.text) //num
	grid_settings.columns = Number(colInput.text) //num
	grid_settings.gutter = Number(gutInput.text) //px
	grid_settings.margin = Number(marInput.text) //px
	grid_settings.color = app.foregroundColor;
	
	
	
	drawAll();
	dlg.hide();
	
	
}
dlg.show();
/*
try{
eval("grid_settings ="+ doc.info.caption);}
catch(e){}
alert(grid_settings)
if (grid_setting == ""){
	
}
else {
	
	
	
//doc.info.caption = "{ baseline: "+grid_settings.baseline+", group: "+grid_settings.group+", columns: "+grid_settings.columns+", gutter: "+grid_settings.gutter+", margin: "+grid_settings.margin+"}";
	
}
*/



function drawAll(){
	

var c_width = (d_width-(grid_settings.margin*2)-(grid_settings.gutter*(grid_settings.columns-1)))/grid_settings.columns
		
		
		//draw columns
		drawStrokes(0, 0, c_width, d_height, grid_settings.margin, grid_settings.gutter, "h", grid_settings.color);
		var cols = doc.activeLayer
		cols.name = "Cols"
		//draw rows
		drawStrokes(0, 0, d_width, (grid_settings.group*grid_settings.baseline), 0, grid_settings.baseline, "v", grid_settings.color);
		var rows = doc.activeLayer
		rows.name = "Rows"
		//draw baseline
		drawStrokes(0, 0, d_width, 1, grid_settings.baseline-1, grid_settings.baseline-1, "l", grid_settings.color);
		var baseline = doc.activeLayer
		baseline.name = "Baseline"
		addToSelection(rows);
		addToSelection(cols);
		convertToSmart();
		var grid = doc.activeLayer
		grid.name = "[grid]"
}


function drawStrokes(x, y, w, h, m, g , d, c){
	var prevColor = app.foregroundColor;
	app.foregroundColor = grid_settings.color;
	
	
	// =======================================================
var id2631 = charIDToTypeID( "Mk  " );
    var desc192 = new ActionDescriptor();
    var id2632 = charIDToTypeID( "null" );
        var ref77 = new ActionReference();
        var id2633 = stringIDToTypeID( "contentLayer" );
        ref77.putClass( id2633 );
    desc192.putReference( id2632, ref77 );
    var id2634 = charIDToTypeID( "Usng" );
        var desc193 = new ActionDescriptor();
        var id2635 = charIDToTypeID( "Type" );
        var id2636 = stringIDToTypeID( "solidColorLayer" );
        desc193.putClass( id2635, id2636 );
        var id2637 = charIDToTypeID( "Shp " );
            var desc194 = new ActionDescriptor();
            var id2638 = charIDToTypeID( "Top " );
            var id2639 = charIDToTypeID( "#Pxl" );
			if (d == "h"){
				desc194.putUnitDouble( id2638, id2639, y );
			}
			else {
				desc194.putUnitDouble( id2638, id2639, y+m );
			}
            
            var id2640 = charIDToTypeID( "Left" );
            var id2641 = charIDToTypeID( "#Pxl" );
			if (d == "h"){
				desc194.putUnitDouble( id2640, id2641, x+m );
			}
			else {
				desc194.putUnitDouble( id2640, id2641, x );
			}
            
            var id2642 = charIDToTypeID( "Btom" );
            var id2643 = charIDToTypeID( "#Pxl" );
			if (d == "h"){
				desc194.putUnitDouble( id2642, id2643, y+h );
			}
			else {
				desc194.putUnitDouble( id2642, id2643, y+h+m );
			}
            
            var id2644 = charIDToTypeID( "Rght" );
            var id2645 = charIDToTypeID( "#Pxl" );
			if (d == "h"){
				desc194.putUnitDouble( id2644, id2645, x+w+m );
			}
			else {
				desc194.putUnitDouble( id2644, id2645, x+w );
			}
            
        var id2646 = charIDToTypeID( "Rctn" );
        desc193.putObject( id2637, id2646, desc194 );
    var id2647 = stringIDToTypeID( "contentLayer" );
    desc192.putObject( id2634, id2647, desc193 );
executeAction( id2631, desc192, DialogModes.NO );

var it=0;
if (d == "h"){
	it = grid_settings.columns-1
}
else {
	it = Math.round(d_height/(h+g)) - 1;
}

for (var i= 0; i < it; i++){

// =======================================================
	var id2648 = charIDToTypeID( "AddT" );
		var desc195 = new ActionDescriptor();
		var id2649 = charIDToTypeID( "null" );
			var ref78 = new ActionReference();
			var id2650 = charIDToTypeID( "Path" );
			var id2651 = charIDToTypeID( "Ordn" );
			var id2652 = charIDToTypeID( "Trgt" );
			ref78.putEnumerated( id2650, id2651, id2652 );
		desc195.putReference( id2649, ref78 );
		var id2653 = charIDToTypeID( "T   " );
			var desc196 = new ActionDescriptor();
			var id2654 = charIDToTypeID( "Top " );
			var id2655 = charIDToTypeID( "#Pxl" );
			if (d == "h"){
				desc196.putUnitDouble( id2654, id2655, y );
			}
			else{
				desc196.putUnitDouble( id2654, id2655, h*(i+1)+g*(i+1)+m );
			}
			var id2656 = charIDToTypeID( "Left" );
			var id2657 = charIDToTypeID( "#Pxl" );
			if (d == "h"){
				desc196.putUnitDouble( id2656, id2657, ( m + (w*(i+1)) + (g*(i+1))) );
			}
			else{
				desc196.putUnitDouble( id2656, id2657, (x));
			}
			var id2658 = charIDToTypeID( "Btom" );
			var id2659 = charIDToTypeID( "#Pxl" );
			if (d == "h"){
				desc196.putUnitDouble( id2658, id2659, y+h );
			}
			else{
				desc196.putUnitDouble( id2658, id2659, h*(i+1)+g*(i+1)+h+m );
			}
			
			var id2660 = charIDToTypeID( "Rght" );
			var id2661 = charIDToTypeID( "#Pxl" );
			if (d == "h"){
				desc196.putUnitDouble( id2660, id2661, ( (m + (w*(i+1)) + (g*(i+1)))+w ));
			}
			else{
				desc196.putUnitDouble( id2660, id2661, (x+w) );
			}
			
		var id2662 = charIDToTypeID( "Rctn" );
		desc195.putObject( id2653, id2662, desc196 );
	executeAction( id2648, desc195, DialogModes.NO );
	}
app.foregroundColor = prevColor;
doc.activeLayer.opacity = 10;

}

function addToSelection(layer){
	var id549 = charIDToTypeID( "slct" );
    var desc107 = new ActionDescriptor();
    var id550 = charIDToTypeID( "null" );
        var ref93 = new ActionReference();
        var id551 = charIDToTypeID( "Lyr " );
        ref93.putName( id551, layer.name );
    desc107.putReference( id550, ref93 );
    var id552 = stringIDToTypeID( "selectionModifier" );
    var id553 = stringIDToTypeID( "selectionModifierType" );
    var id554 = stringIDToTypeID( "addToSelection" );
    desc107.putEnumerated( id552, id553, id554 );
    var id555 = charIDToTypeID( "MkVs" );
    desc107.putBoolean( id555, false );
executeAction( id549, desc107, DialogModes.NO );
}
function convertToSmart(){
	var id583 = stringIDToTypeID( "newPlacedLayer" );
	executeAction( id583, undefined, DialogModes.NO );
}

function deleteLayer(layer){
	var id653 = charIDToTypeID( "slct" );
    var desc130 = new ActionDescriptor();
    var id654 = charIDToTypeID( "null" );
        var ref112 = new ActionReference();
        var id655 = charIDToTypeID( "Lyr " );
        ref112.putName( id655, layer.name );
    desc130.putReference( id654, ref112 );
    var id656 = charIDToTypeID( "MkVs" );
    desc130.putBoolean( id656, false );
executeAction( id653, desc130, DialogModes.NO );

// =======================================================
var id657 = charIDToTypeID( "Dlt " );
    var desc131 = new ActionDescriptor();
    var id658 = charIDToTypeID( "null" );
        var ref113 = new ActionReference();
        var id659 = charIDToTypeID( "Lyr " );
        var id660 = charIDToTypeID( "Ordn" );
        var id661 = charIDToTypeID( "Trgt" );
        ref113.putEnumerated( id659, id660, id661 );
    desc131.putReference( id658, ref113 );
executeAction( id657, desc131, DialogModes.NO );
}