grid, var position value.

private val items = listOf(
    Icons.Filled.Check,
    Icons.Filled.Close,
    Icons.Filled.ThumbUp,
    Icons.Filled.Build,
    Icons.Filled.Delete,
    Icons.Filled.Home,
    Icons.Filled.Close,
    Icons.Filled.ThumbUp,
    Icons.Filled.Build,
    Icons.Filled.ThumbUp,
)

@Composable
fun GridScreen() {
  GridView(columnCount = 3)

  BackButtonHandler {
    JetFundamentalsRouter.navigateTo(Screen.Navigation)
  }
}

@Composable
fun GridView(columnCount: Int) {
    val itemSize= items.size
    val rowCount= ceil(itemSize.toFloat() / columnCount).toInt()
    val gridItems= mutableListOf<List<IconResource>>()
    var position= 0

    for(i in 0 until rowCount){
        val rowItem= mutableListOf<IconResource>()
        for(j in 0 until columnCount){


        	//idk the position value, init 0, when it get changed?
            //dialog appear inc() in android studio just tell "Increment this value"
            //idk when this condition true or false because idk the value...0? the inc() increment like how many?
            if(position.inc() <= itemSize){
                rowItem.add(IconResource(items[position++],true))
            }
        }
        val itemToFill= columnCount - rowItem.size
        for(j in 0 until itemToFill){
            rowItem.add(IconResource(Icons.Filled.Delete, false))
        }
        gridItems.add(rowItem)
    }
    LazyColumn(modifier= Modifier.fillMaxSize()) {
        items(gridItems){items ->
            RowItem(items)
        }
    }
}

@Composable
fun RowItem(rowItems: List<IconResource>) {
    Row{
        for(element in rowItems)
            GridIcon(element)
    }
}

@Composable
fun RowScope.GridIcon(iconResource: IconResource) {
    val color= if(iconResource.isVisible)
        colorResource(R.color.colorPrimary)
    else Color.Transparent
    Icon(
        imageVector =iconResource.imageVector,
        tint = color,
        contentDescription = stringResource(R.string.grid_icon),
        modifier = Modifier
            .size(80.dp,80.dp)
            .weight(1f)
    )
}

data class IconResource(val imageVector: ImageVector, val isVisible: Boolean)