$(function () {


    // Build pins
    for (var i = 1; i < 25; i++) {

	if (i < 13) {
	    var pos = 'bottom';
	} else {
	    var pos = 'top';
	}
	var div = $("<div />").addClass("pin").addClass("pin-"+pos).attr('id', 'pin-'+i);
	
	var checkers_div = $("<div />").addClass("checkers").attr('id', 'checkers-'+i);
	var checkers_list = $("<ul />").addClass("checkers_list").attr('id', 'checkers_list-'+i);


	checkers_div.append(checkers_list);
	div.append(checkers_div);
	$( "#pins" ).append(div);
    }

    convertBoard();
    convertToBoard();
    

    $( ".checkers_list" ).sortable({
	connectWith: ".checkers_list"
    });
    
});


function convertToBoard() {
    var board = [0]

    for (var i = 1; i < 25; i++) {
	var amount = $( "#checkers_list-"+i ).children('li').length;
	board.push(amount);
    }

    board.push(0)
    console.log(board);
}

function convertBoard() {
    // TODO: Take board as input
    var board = [0, 2, 0, 0, 0, 0, -5, 0, -3, 0, 0, 0, 5, -5, 0, 0, 0, 3, 0, 5, 0, 0, 0, 0, -2, 0];
    // We don't want to deal with bars RIGHT now, TODO: Fix this.
    for (var i = 1; i < 25; i++) {
	for (var amt_at_pin = 0; amt_at_pin < Math.abs(board[i]); amt_at_pin++) {
	    var sign = Math.sign(board[i]);
	    if (sign > 0) {
		var list_obj = $( "<li><img src='black.png'  width='40'></li>").addClass(Math.sign(board[i]).toString());
	    } else if (sign < 0) {
		var list_obj = $( "<li><img src='white.png'  width='40'></li>").addClass(Math.sign(board[i]).toString());
	    }
	    
	    $( '#checkers_list-'+i ).append(list_obj);
	}
    } 
};


function onReceived(data) {
    var obj = JSON.stringify(data);
    alert(obj);
};


function get_request() {
    $.ajax({
	url: 'http://127.0.0.1:5000/get_board',
	dataType: 'JSONP',
	data: {
	    format: 'json'
	},
	type: 'GET',
	success: onReceived
    });
};


function onPost(data) {
    console.log(data);
};


function post_request() {
    var board = [0, 2, 0, 0, 0, 0, -5, 0, -3, 0, 0, 0, 5, -5, 0, 0, 0, 3, 0, 5, 0, 0, 0, 0, -2, 0]

    var data = {'board' : board.toString()}
    $.ajax({
	type : "POST",
	url : "http://127.0.0.1:5000/post_board",
	data: JSON.stringify(data),
	success: onPost
    });
};