/*
Author:
	luistar15, <leo020588 [at] gmail.com>
License:
	MIT License
 
Class
	noobSlide (rev.19-06-08)

Arguments:
	Parameters - see Parameters below

Parameters:
	box: dom element | required
	items: dom collection | required
	size: int | item size (px) | default: 240
	mode: string | 'horizontal', 'vertical' | default: 'horizontal'
	addButtons:{
		previous: single dom element OR dom collection| default: null
		next:  single dom element OR dom collection | default: null
		play:  single dom element OR dom collection | default: null
		playback:  single dom element OR dom collection | default: null
		stop:  single dom element OR dom collection | default: null
	}
	button_event: string | event type | default: 'click'
	handles: dom collection | default: null
	handle_event: string | event type| default: 'click'
	fxOptions: object | Fx.Tween options | default: {duration:500,wait:false}
	interval: int | for periodical | default: 5000
	autoPlay: boolean | default: false
	onWalk: event | pass arguments: currentItem, currentHandle | default: null
	startItem: int | default: 0

Properties:
	box: dom element
	items: dom collection
	size: int
	mode: string
	buttons: object
	button_event: string
	handles: dom collection
	handle_event: string
	previousIndex: int
	nextIndex: int
	fx: Fx.Tween instance
	interval: int
	autoPlay: boolean
	onWalk: function
	
Methods:
	previous(manual): walk to previous item
		manual: bolean | default:false
	next(manual): walk to next item
		manual: bolean | default:false
	play (interval,direction,wait): auto walk items
		interval: int | required
		direction: string | "previous" or "next" | required
		wait: boolean | required
	stop(): stop auto walk
	walk(item,manual,noFx): walk to item
		item: int | required
		manual: bolean | default:false
		noFx: boolean | default:false
	addHandleButtons(handles):
		handles: dom collection | required
	addActionButtons(action,buttons):
		action: string | "previous", "next", "play", "playback", "stop" | required
		buttons: dom collection | required

Requires:
	mootools 1.2 core
*/
/*var noobSlide = new Class({

	initialize: function(params){
		this.items = params.items;
		this.mode = params.mode || 'horizontal';
		this.modes = {horizontal:['left','width'], vertical:['top','height']};
		this.size = params.size || 240;
		this.box = params.box.setStyle(this.modes[this.mode][1],(this.size*this.items.length)+'px');
		this.button_event = params.button_event || 'click';
		this.handle_event = params.handle_event || 'click';
		this.onWalk = params.onWalk || null;
		this.currentIndex = null;
		this.previousIndex = null;
		this.nextIndex = null;
		this.interval = params.interval || 5000;
		this.autoPlay = params.autoPlay || false;
		this._play = null;
		this.handles = params.handles || null;
		if(this.handles){
			this.addHandleButtons(this.handles);
		}
		this.buttons = {
			previous: [],
			next: [],
			play: [],
			playback: [],
			stop: []
		};
		if(params.addButtons){
			for(var action in params.addButtons){
				this.addActionButtons(action, $type(params.addButtons[action])=='array' ? params.addButtons[action] : [params.addButtons[action]]);
			}
		}
		this.fx = new Fx.Tween(this.box,$extend((params.fxOptions||{duration:500,wait:false}),{property:this.modes[this.mode][0]}));
		this.walk((params.startItem||0),true,true);
	},

	addHandleButtons: function(handles){
		for(var i=0;i<handles.length;i++){
			handles[i].addEvent(this.handle_event,this.walk.bind(this,[i,true]));
		}
	},

	addActionButtons: function(action,buttons){
		for(var i=0; i<buttons.length; i++){
			switch(action){
				case 'previous': buttons[i].addEvent(this.button_event,this.previous.bind(this,[true])); break;
				case 'next': buttons[i].addEvent(this.button_event,this.next.bind(this,[true])); break;
				case 'play': buttons[i].addEvent(this.button_event,this.play.bind(this,[this.interval,'next',false])); break;
				case 'playback': buttons[i].addEvent(this.button_event,this.play.bind(this,[this.interval,'previous',false])); break;
				case 'stop': buttons[i].addEvent(this.button_event,this.stop.bind(this)); break;
			}
			this.buttons[action].push(buttons[i]);
		}
	},

	previous: function(manual){
		this.walk((this.currentIndex>0 ? this.currentIndex-1 : this.items.length-1),manual);
	},

	next: function(manual){
		this.walk((this.currentIndex<this.items.length-1 ? this.currentIndex+1 : 0),manual);
	},

	play: function(interval,direction,wait){
		this.stop();
		if(!wait){
			this[direction](false);
		}
		this._play = this[direction].periodical(interval,this,[false]);
	},

	stop: function(){
		$clear(this._play);
	},

	walk: function(item,manual,noFx){
		if(item!=this.currentIndex){
			this.currentIndex=item;
			this.previousIndex = this.currentIndex + (this.currentIndex>0 ? -1 : this.items.length-1);
			this.nextIndex = this.currentIndex + (this.currentIndex<this.items.length-1 ? 1 : 1-this.items.length);
			if(manual){
				this.stop();
			}
			if(noFx){
				this.fx.cancel().set((this.size*-this.currentIndex)+'px');
			}else{
				this.fx.start(this.size*-this.currentIndex);
			}
			if(manual && this.autoPlay){
				this.play(this.interval,'next',true);
			}
			if(this.onWalk){
				this.onWalk((this.items[this.currentIndex] || null), (this.handles && this.handles[this.currentIndex] ? this.handles[this.currentIndex] : null));
			}
		}
	}
	
});
*/

var noobSlide=new Class({
	
	initialize:function(a){
		
		this.items=a.items;
		this.mode=a.mode||'horizontal';
		this.modes={horizontal:['left','width'],vertical:['top','height']};
		this.size=a.size||240;
		this.box=a.box.setStyle(this.modes[this.mode][1],(this.size*this.items.length)+'px');
		this.button_event=a.button_event||'click';
		this.handle_event=a.handle_event||'click';
		this.onWalk=a.onWalk||null;
		this.currentIndex=null;
		this.previousIndex=null;
		this.nextIndex=null;
		this.interval=a.interval||5000;
		this.autoPlay=a.autoPlay||false;
		this._play=null;
		this.handles=a.handles||null;
		
		if(this.handles){
			this.addHandleButtons(this.handles)
		}
		
		this.buttons={
			previous:[],
			next:[],
			play:[],
			playback:[],
			stop:[]
		};
		
		if(a.addButtons){
			for(var b in a.addButtons){
				this.addActionButtons(b,$type(a.addButtons[b])=='array'?a.addButtons[b]:[a.addButtons[b]])
			}
		}
		
		this.fx=new Fx.Tween(this.box,$extend((a.fxOptions||{duration:500,wait:false}),{property:this.modes[this.mode][0]}));
		this.walk((a.startItem||0),true,true)
		
	},
	
	addHandleButtons:function(a){
		for(var i=0;i<a.length;i++){
			a[i].addEvent(this.handle_event,this.walk.bind(this,[i,true]))
		}
	},
	
	addActionButtons:function(a,b){
		for(var i=0;i<b.length;i++){
			switch(a){
				case'previous':
					b[i].addEvent(this.button_event,this.previous.bind(this,[true]));
				break;
				case'next':
					b[i].addEvent(this.button_event,this.next.bind(this,[true]));
				break;
				case'play':
					b[i].addEvent(this.button_event,this.play.bind(this,[this.interval,'next',false]));
				break;
				case'playback':
					b[i].addEvent(this.button_event,this.play.bind(this,[this.interval,'previous',false]));
				break;
				case'stop':
					b[i].addEvent(this.button_event,this.stop.bind(this));
				break
			}
			this.buttons[a].push(b[i])
		}
	},
	
	previous:function(a){
		this.walk((this.currentIndex>0?this.currentIndex-1:this.items.length-1),a)
	},
	
	next:function(a){
		this.walk((this.currentIndex<this.items.length-1?this.currentIndex+1:0),a)
	},
	
	play:function(a,b,c){
		this.stop();
		if(!c){
			this[b](false)
		}
		this._play=this[b].periodical(a,this,[false])
	},
	
	stop:function(){
		$clear(this._play)
	},
	
	walk:function(a,b,c){
		if(a!=this.currentIndex){
			this.currentIndex=a;
			this.previousIndex=this.currentIndex+(this.currentIndex>0?-1:this.items.length-1);
			this.nextIndex=this.currentIndex+(this.currentIndex<this.items.length-1?1:1-this.items.length);
			if(b){
				this.stop()
			}
			if(c){
				this.fx.cancel().set((this.size*-this.currentIndex)+'px')
			}else{
				this.fx.start(this.size*-this.currentIndex)
			}
			if(b&&this.autoPlay){
				this.play(this.interval,'next',true)
			}
			if(this.onWalk){
				this.onWalk((this.items[this.currentIndex]||null),(this.handles&&this.handles[this.currentIndex]?this.handles[this.currentIndex]:null))
			}
		}
	}
});