/**
* Search
*/
var Search = new Class({

	Implements: [ Events , Options ],
	
	mockdata: {
		use: false,
		results_file: '/media/json/mockdata-results.json'
    },

	first_time: true,

	quick_search: '',

	initialize: function( options ) {
		$.extend( this , options.element );
		this._parent = options._parent;
		this.registerClassEvents();
	},
	
	mount: function() {
		this.loading = new Loading( {holder: this, follow_mouse: false} );
		this.quick_search = unescape( swfobject.getQueryParamValue('quick-search-keyword').replace('/','').replace(/\+/g,' ') ) || '';
		this.bind('submit',function(e){
			e.preventDefault();
		});
		this.fireEvent( 'formChanged' );
	},

	registerClassEvents: function() {
		var self = this;
		self.addEvents({
			onFormChanged: function() {
				
				// keyword filter
				if ( !$('#filters-keyword').data( 'selected_item' ) ) {
					$('input:text' , '#filters-keyword' ).val('');
					$('label' , '#filters-keyword' ).show();
				}
				
				// pagination
				if(self.pagination_manager ) { 
					$( 'input:radio' , self.pagination_manager.holder_pages ).die('change');
					$( 'input:radio' , self.pagination_manager.holder_pages ).val(1);
				}
				
				if (self.quick_search.length) {
                    self.filters_manager._clear(['keyword']);
				}
				
				// serialize form
				self.serialized_form = self.serializeForm('object');
				self.serialized_form['search-keyword-text'] = self.quick_search || '';
				self.serialized_form['select-neighborhood'] = self.serialized_form['select-neighborhood'] || $('fieldset#filters-place p.checked').attr('rel') || '';
				
				if (self.quick_search.length) {
				    self.serialized_form['current-page'] = "1";
                    self.serialized_form['opt-modality'] = "";
                    self.serialized_form['opt-place'] = "Rio De Janeiro";
                    self.serialized_form['place-near-address'] = "";
                    self.serialized_form['place-near-lat'] = "";
                    self.serialized_form['place-near-lng'] = "";
                    self.serialized_form['select-neighborhood'] = "";
                    self.serialized_form['select-specialty'] = "";
				}
				
				// send
				self.sendForm( JSON.stringify( self.serialized_form ) ); 
			},
			
			onDataLoaded: function( data ) {
				self.data = data;
				if( self.filters_manager ) 		  { self.filters_manager.fireEvent( 'filtersDataLoaded' , data ); }
				if( self.providers_manager ) 	  { self.providers_manager.fireEvent( 'providersDataLoaded' , data ); }
//				if( self.map_manager ) 			    { self.map_manager.fireEvent( 'mapDataLoaded' , data ); }
				if( self.pagination_manager ) 	{ self.pagination_manager.fireEvent( 'dataLoaded' , data ); }

				// how to
				if( data.providers.length ) {
					$('#how-to').hide();
					$( '.droapps-ui-customselect' ).corner( '6px' );
					if( !$.browser.msie ) {
						$( '.pages-nav' ).corner( '6px' );						
					}
				} else {
					$('#how-to').show();
					if( self.first_time ) {
						self.first_time = false;
					} else {
						$('#how-to .results-error').fadeIn().cornerz( { radius : 6, background : '#f8f8e9' } );
					}
				}
			},
			
			onProvidersAppended: function() {
				if( this.favorites_manager ) this.favorites_manager.updateSaveButtons();
				self._parent.fireEvent('providersAppend');
			},
			
			onProvidersNil: function(){
				self._parent.fireEvent('providersNil');
			},
			onPageChanged: function() {
				self.serialized_form = self.serializeForm('object');
				self.sendForm( self.serializeForm('json') );
			}
		});
	},
	
	sendForm: function( serialized_form ) {
		var self = this;
		var url_to_send = self.attr('action');
		
		self.loading.start();
		
		$('fieldset#filters-specialty p.checked').attr('rel')
		
		serialized_form['select-specialty'] = serialized_form['select-specialty'] || $('fieldset#filters-specialty p.checked').attr('rel') || '';
		
		/*try	{ console.info(serialized_form); } catch(e){}*/
		
		$.ajax({
			global		: false,
			type		: self.mockdata.use ? 'get' : 'post',
			url			: self.mockdata.use ? self.mockdata.results_file : url_to_send,
			data		: self.mockdata.use ? null : serialized_form,
			contentType	: 'application/json',
			beforeSend	: function() 		{ self.loading.start(); },
			error		: function( e ) 	{ self.fireEvent( 'error' ); },
			success		: function( data ) 	{ 
				self.fireEvent( 'dataLoaded' , data );
				
				self.loading.stop();
			}
		});
	},
	
	setProvidersManager	: function( options ) { this.providers_manager 	= new ProvidersManager( options ); },
	setFiltersManager	: function( options ) { this.filters_manager 	= new FiltersManager( options ); },
//	setMapManager		: function( options ) { this.map_manager 		= new MapManager( options ); },
	setPaginationManager: function( options ) { this.pagination_manager = new PaginationManager( options ); },
	setFavoritesManager	: function( options ) { this.favorites_manager 	= new FavoritesManager( options ); },
	
	serializeForm: function( serialization_method ) {
		var self = this;
		var serialized_form;
		var method = serialization_method;
		
		var querystring = window.location.search
		    .replace('?', '')
		    .replace('(', '')
		    .replace(')', '')
		    .replace('%20', '');
		
		if (querystring.indexOf('group') !== -1) {
		    var info = querystring.split('=')[1].split(',');
		    
		    return {
                    "opt-modality":info[0],
		            "place-near-lat":info[1],
		            "place-near-lng":info[2],
		            "place-near-radius":"0.00000000000001",
		            "results-limit":"500",
		            "current-page":"1"
		    };
	    }
		
		switch( method ) {
			case 'querystring'	: serialized_form = self.serialize(); 							break;
			case 'object'		: serialized_form = self.serializeObject(); 					break;
			case 'json'			: serialized_form = JSON.stringify( self.serializeObject() ); 	break;
			default				: serialized_form = JSON.stringify( self.serializeObject() ); 	break;
		}
	
		return serialized_form;
	}

});