import ..Relegate;
import mx.events.EventDispatcher;
 
class utils.Formulaire {
	
	private var _sAction:String;
	private var _sMethod:String;
	
	public var dispatchEvent:Function;
 	public var addEventListener:Function;
 	public var removeEventListener:Function;
 	
 	public var onReceive:Function;
 	public var onSend:Function;
	
	private var _aInput:Array;
	
	private var _nIndex:Number;
	
	function Formulaire(pAction:String, pMethod:String)  {
		_aInput = [];
		_nIndex = 0;
		_sAction = pAction;
		_sMethod = pMethod;
		EventDispatcher.initialize(this);
 		addEventListener("onReceive", this);
 		addEventListener("onSend", this);
	}
	
	public function addInput(pName:String, pText:TextField):Void {
		var oInput:Object = new Object();
		oInput.name = pName;
		oInput.txt = pText;
		pText.tabIndex = _nIndex;
		_nIndex++;
		pText.onSetFocus = Relegate.create(this, _onSetFocus, pText, pText.text);
		pText.onKillFocus = Relegate.create(this, _onKillFocus, pText, pText.text);
		_aInput.push(oInput);
	}
	
	private function _onSetFocus(pObject:Object, pText:TextField, pValue:String):Void {
		if(pText.text == pValue) {
			pText.text = "";
		}
	}
	
	private function _onKillFocus(pObject:Object, pText:TextField, pValue:String):Void {
		if(pText.text == "") {
			pText.text = pValue;
		}
	}
	
	public function send():Void {
		var lvSend = new LoadVars();
		var lvLoad = new LoadVars();
		var nInput:Number = _aInput.length;
		for(var i:Number=0; i<nInput; i++) {
			lvSend[_aInput[i].value] = _aInput[i].txt.text;
		}		
		lvLoad.ignoreWhite = true;
		dispatchEvent({type: "onSend", target: this});
		lvLoad.onLoad = Relegate.create(this, _onLvLoad, lvLoad);
		lvSend.sendAndLoad(_sAction, lvLoad, _sMethod);
	}
	
	private function _onLvLoad(pSuccess:Boolean):Void {
		dispatchEvent({type: "onReceive", target: this, success:pSuccess});
	}
	
}