// Javascript Service Definition
////////////////////////////////

objx.requires("IODataService", "IOStarService");

var IOStarService = objx.Class(IOService, {

	onSave: objx.event,

	/*
	 *  'save' method
	 *  PUT /stars
	 */
	save: function(stars) {

		// make the request
		this.makeRequest({
			url: "/stars",
			type: "PUT",
			dataType: "json",
			contentType: "json",
			data: $.toJSON(stars,true),
			success: objx.bind(this.save_success, this),

			status: "Saving your starred items",
			errorStatus: "Unable to save your starred items"
		});

	},

	save_success: function( response ) {

		this.onSave( response.data );

	}

});

// default instance
var IOStars = new IOStarService();

objx.provides("IOStarService");



// JavaScript Control
/////////////////////

objx.requires("objx.Class", "IODirections")
	.requires("IOControl", "IODirections");

var IODirections = objx.Class(IOControl, {

	getPolyline: true,
	getSteps: true,
	travelMode: G_TRAVEL_MODE_DRIVING,
	onDirectionsLoaded: objx.event, // ( Array data ) triggered when all directions have been loaded
	
	getDirections: function(locations,options){
		var options = options || {};
		
		for (var property in options){
			this[property] = options[property];
		}
		
		var dir = new GDirections();
	
		locations = objx(locations).collect(function(item) { return item.lat+","+item.lng; }).obj();
		
		GEvent.addListener(dir, "load", objx.bind(this.directions_load, this, dir));
		GEvent.addListener(dir, "error", function(){ $.log(dir.getStatus().code); });
	
		dir.loadFromWaypoints(locations, {
			getPolyline:this.getPolyline,
			getSteps:this.getSteps,
			travelMode:options.travelMode ? options.travelMode : this.travelMode
		});
	},
	
	getDirectionsHtml: function(dir){
	
		var list = $("<ol/>");
		var listItem = null;
		var route = null;
		
		for (var i=0, il=dir.getNumRoutes(); i<il; i++){
			
			route = dir.getRoute(i);
			listItem = $("<li/>");
			
			for (var j=0, jl=route.getNumSteps(); j<jl; j++){
			
				listItem.append($("<p/>").html(route.getStep(j).getDescriptionHtml())).appendTo(list);
				
			}
			
			list.append(listItem);
			
		}
		
		return $(list.html());
		
	},
	
	directions_load: function(dir){
		this.onDirectionsLoaded(dir);
	}

});

objx.provides("IODirections");



// QUnit Test
/////////////

module("IOMap");

test("IOMap.created", function(){
	
	var createdCnt = 0;
	
	IOMap.prototype.created = stub(
		IOMap.prototype.created, function(){
			createdCnt++;
		}
	);
	
	var testMap = new IOMap();
		
	equals(createdCnt, 1, "IOMap.created() should be called once");
	
	IOMap.prototype.created = unstub(
		IOMap.prototype.created
	);
		
});