/*
# Documentation API

## Instanciation

	ex:
	``
	var document = new DocumentApi('#ma-div',options);
	document.load();
	``

## Informations 

	document.currentFolder : dossier visualisé
	document.currentView : vue en cours
	document.selected : item sélectionné

## Panels

	ex:
	``document.showPanel('tree');``
	``document.hidePanel('detail');``

	* tree : arborescence de gauche
	* files : liste des fichiers
	* search : moteur de recherche
	* breadcrumb : fil d'arianne
	* detail : panel de détail fichier de droite



## Events

	ex: 
	``document.on('moved',function(data){ ...  });``

	* loaded : html de l'interface chargé
	* searched : recherche de fichiers {request, response}
	* renamed : renommage d'un élement {path ,old_label, label}
	* moved : déplacement d'un élements {from, to, response}
	* uploaded : upload d'un ou plusieurs fichiers {data};
	* folder-created : dossier créé {path, folder, response}
	* selected : sélection d'un élement {element, path, type, id}
	* deleted : suppression d'un élement {element, response, path}
	* executed : execution d'un fichier {element, path};
	* opened : ouverture d'un dossier {element, path};
	* downloaded : téléchargement d'un élement {element, path};
	* properties-showed : affichage des propriétés d'un élement {modal, id ;
	* right-saved : ajout d'un droit {uid, read, edit, recursive};
	* right-deleted : suppression d'un droit {id,element};
	* view-loaded : chargement d'une vue {view:view}

## Ajouter des bouttons au panel de détail

	### ajout d'un boutton classique : 
		ex:
		``
		var document = new DocumentApi('#ma-div',options);
		document.options.panels.detail.buttons.push({
			label : 'Custom button',
			buttonClass : 'btn-custom',
			lineClass : 'li-class-custom',
			icon : 'fas fa-times',
		});
		document.load();
		``

	### ajout d'un boutton pour les dossiers uniquement : 

		ex:
		``
		var document = new DocumentApi('#ma-div',options);
		document.options.panels.detail.buttons.push({
			label : 'Custom button',
			buttonClass : 'btn-custom',
			lineClass : 'li-class-custom',
			icon : 'fas fa-times',
			visibility : ['directory']
		});
		document.load();
		``

		### custom html : 
		``
		var document = new DocumentApi('#ma-div',options);
		document.options.panels.detail.buttons.push({
			html : '<div>Mon htl custom ici</div>',
		});
		document.load();
	``

## Ajouter des boutons à la creation d'elements
		var document = new DocumentApi('#ma-div',options);
		document.options.panels.search.buttons.push({
				lineClass : 'create-txt-button',
				buttonClass : '',
				icon : 'fas fa-pen text-secondary',
				label : 'Créer un fichier CUSTOM'					
		});
		document.load();

## Vues
### Changer la vue des fichiers

	``
	var document = new DocumentApi('#ma-div',options);

	document.view('list');

	document.load();
	
	``

	ou après chargement

	``
	var document = new DocumentApi('#ma-div',options);
	document.load();
	document.view('list');

	``

	Les vues par défaut sont : 
	* list : affichage en liste classique
	* grid : affichage en grille


### Créer une vue custom
	
	``
	var doc = new DocumentApi('#document-container',urlOptions);
	html = '<ul><li data-path="{{path}}" data-type="{{type}}" data-id="{{id}}" class="file-element hidden p-3"><img style="width:20px"  class="element-thumbnail" data-src="{{thumbnail}}"/>  {{label}} {{sizeReadable}} {{creator}}</li></ul>';
	doc.addView({
			uid : 'custom',
			label : 'Vue personnalisée',
			icon : 'fas fa-th',
			html : html
	});
	
	doc.view('custom');
	doc.load();
	``

	nb : Le html de la vue doit contenir un élement racine contenant un élement enfant qui servira de model pour l'affichage fichier, cet element
	doit contenir les attributs et classes comme dans l'example suivant : 
	``
	<ul>
		<li data-path="{{path}}" data-type="{{type}}" data-id="{{id}}" class="file-element hidden"> hello {{label}} !<li>
	</ul>
	``

	Une ligne fichier peut contenir les tags suivants :
	* childNumber: nombre d'enfants (pour les dossiers uniquement)
	* created: timestamp de création ex : 1564997272
	* creator: login du créateur ex :  "admin"
	* extension: extention si fichier ex : "jpg"
	* id: id en base de données ex : 68
	* label: libellé du fichier ex : "09.jpg"
	* path: chemin relative du fichier à partir de la racine des documents ex : "./09.jpg"
	* size: taille en octet ex :  533172
	* sizeReadable: taille au format human readable ex : "520.68 ko"
	* thumbnail: chemin vers l'image d'apercu ex :  "plugin/document/img/file-types/image.svg"
	* type: type d'élément (file ou directory) ex : "file"
	* updatedReadable : Date de derniere modification au format human readable ex : "Vendredi 02 Aout 2019 à 18:02"
	* updatedRelative: Date de derniere modification au format relatif ex :  Dat "Il y a 2 jours"
	* updated: timestamp de la derniere modification
	* updater: login du dernier modifieur

## Récuperation de la vue courante
	document.currentView (string)


## Récuperation de l'élement en cours de sélection
	document.selected : {element,id,path,type}

## Autres options

	``
	var document = new DocumentApi('#ma-div',options);
	document.options.rootLabel = 'D:';
	document.load();
	``

	* rootLabel : Libellé de la racine
	* rightEdit : Activer l'edition
	* rightDelete : Activer la suppression des élements
	* rightPermission : Activer la gestion des permissions

*/

class DocumentApi {
	constructor(element,options) {
			
			this.onEvents = {};
			this.currentView = 'list';
			this.currentFolder = '.';
			this.views = [];
			this.selected = null;
			this.isProcessing = false;
			this.dom = {
				container :  $(element),
				panels : {
					tree : null,
					detail : null,
					search : null,
					breadcrumb : null,
					files : null
				}
			}

			this.options = {
				rootLabel : 'C:',
				root : '',
				rightEdit : true,
				rightDelete : true,
				rightPermission : true,
				panels : {
					detail : { 
						visible : true,
						buttons : []
					},
					view : { 
						visible : true,
						buttons : []
					},
					tree : { 
						visible : true
					},
					search : { 
						visible : true,
						buttons : []
					},
					breadcrumb : { 
						visible : true
					}
				},
				actions : {
					template : 'document_load_template',
					element_search : 'document_element_search',
					folder_create : 'document_folder_create',
					element_rename : 'document_element_rename',
					element_delete : 'document_element_delete',
					element_move : 'document_element_move',
					element_share_edit : 'document_element_share_edit',
					element_preview : 'document_element_preview',
					element_execute : 'document_element_execute',
					element_upload : 'document_element_upload',
					element_edit : 'document_element_edit',
					element_save : 'document_element_save',
					properties_show : 'document_properties_show',
					right_search : 'document_right_search',
					right_save : 'document_right_save',
					right_delete : 'document_right_delete',
				}
			};
	
			
			if(options) this.options = $.extend(this.options,options);

	}
	load(){

			this.dom.container.html('Chargement...');
			var element = this.element;
			var object = this;

			
			object.options.panels.detail.buttons.push({
								buttonClass : 'btn-primary btn-download',
								icon : 'fas fa-arrow-alt-circle-down',
								label : 'TÉLÉCHARGER',
								visibility : ['file','directory']
			});

			object.options.panels.detail.buttons.push({
								lineClass : 'properties-button directory-button',
								buttonClass : 'btn',
								icon : 'fas fa-align-justify',
								label : 'PROPRIÉTÉS',
								visibility : ['file','directory']
			});




			object.options.panels.search.buttons.push({
								lineClass : 'upload-button',
								buttonClass : '',
								icon : 'far fa-file-alt',
								label : 'Envoyer un fichier',
								afterHtml : '<form class="box" method="post" action="action.php?action='+object.options.actions.element_upload+'" enctype="multipart/form-data"><input type="file" name="file[]"  multiple /></form>'
								
			});
			object.options.panels.search.buttons.push({
								lineClass : '',
								buttonClass : 'add-new-folder',
								icon : 'far fa-folder',
								label : 'Créer un dossier',
								afterHtml : '<div  class="new-folder-block hidden"> \
												<div class="input-group mb-3">\
													<input type="text" class="form-control folder-name" placeholder="Nom du dossier">\
													<div class="input-group-append">\
														<span class="btn btn-success"><i class="fas fa-check"></i></span>\
													</div>\
												</div>\
											</div>'
								
			});

			object.options.panels.search.buttons.push({
								lineClass : 'create-txt-button',
								buttonClass : '',
								icon : 'fas fa-pen text-secondary',
								label : 'Créer un fichier'
								
								
			});
		

			if(object.options.rightPermission){

					object.options.panels.detail.buttons.push({
								lineClass : 'share-button directory-button',
								buttonClass : 'btn',
								icon : 'fas fa-share',
								label : 'PERMISSIONS',
								visibility : ['file','directory']
					});
					object.options.panels.detail.buttons.push({
							
								html : '<div class="right-panel hidden"><hr/>\
										<h6>PARTAGES</h6>\
										<div class="element-right-form">\
											<input class="uid" class="form-control" type="text" data-type="user" data-types="user,rank" placeholder="Rang ou utilisateur..." />\
											<label><input class="read" type="checkbox" data-type="checkbox"> Lecture</label>\
											<label><input class="edit" type="checkbox" data-type="checkbox"> Écriture</label>\
											<label><input class="recursive" type="checkbox" data-type="checkbox"> Récursif</label>\
											<div class="btn btn-add-share btn-light"><i class="fa fa-plus"></i> Ajouter</div>\
										</div>\
										<ul class="table element-rights" >\
											<li data-id="{{id}}" class="hidden p-2">\
												{{{uid}}} <br>\
												<small class="text-muted p-0">\
													<span class="p-2">{{#read}}<i class="fa fa-check text-success"></i>{{/read}}{{^read}}<i class="fa fa-times text-secondary"></i>{{/read}} Lecture </span>\
													<span class="p-2">{{#edit}}<i class="fa fa-check text-success"></i>{{/edit}}{{^edit}}<i class="fa fa-times text-secondary"></i>{{/edit}} Écriture </span>\
													<span class="p-2">{{#recursive}}<i class="fa fa-check text-success"></i>{{/recursive}}{{^recursive}}<i class="fa fa-times text-secondary"></i>{{/recursive}} Récursif </span>\
													<i title="Supprimer la permission" class="fa fa-trash pointer right btn-delete-right" ></i>\
												</small>\
											</li>\
										</ul>\
										<hr/></div>',
								visibility : ['file','directory']
					});
			}

			if(object.options.rightDelete){
				object.options.panels.detail.buttons.push({
					buttonClass : 'btn text-danger btn-element-delete',
					icon : 'far fa-trash-alt',
					label : 'SUPPRIMER',
					visibility : ['file','directory']
				});			
			}

			object.dom.container.load('action.php?action='+object.options.actions.template,function(){
				object.dom.panels =  {
					tree : $('.tree-panel',object.dom.container),
					detail : $('.detail-panel',object.dom.container),
					search : $('.search-module',object.dom.container),
					breadcrumb : $('.breadcrumb-module',object.dom.container),
					files : $('.file-module',object.dom.container)
				};

				if(object.options.root) $('.document-container').attr('data-root',object.options.root);

				if(object.options.panels['tree'].visible === false) object.hidePanel('tree');
				if(object.options.panels['detail'].visible  === false) object.hidePanel('detail');
				if(object.options.panels['search'].visible  === false) object.hidePanel('search');
				if(object.options.panels['breadcrumb'].visible  === false) object.hidePanel('breadcrumb');

				
				$('.root-folder span',object.dom.panels.tree).text(object.options.rootLabel);
				
				object.views.push({
						uid : 'list',
						icon : 'fas fa-align-justify',
						label : 'Vue liste',
						html : $('.file-view[data-view="list"]').get(0).outerHTML
				});

				object.views.push({
						uid : 'grid',
						icon : 'fas fa-th-large',
						label : 'Vue grille',
						html : $('.file-view[data-view="grid"]').get(0).outerHTML
				});
				

				//Chargement des vues disponibles
				object.loadViews();
				
				//Rendu de la vue courante
				object.renderView();

				//Chargement des fichiers
				object.element_search();


				//Chargement des boutons ajouter (dossier, fichier..)
				$('.document-create-dropdown .dropdown-item:not(.hidden)').remove();
				var tpl = $('.document-create-dropdown .dropdown-item.hidden').get(0).outerHTML;
				for(var k in object.options.panels.search.buttons){
					var data = object.options.panels.search.buttons[k];
					var button = $(Mustache.render(tpl,data));
					button.removeClass('hidden');
					$('.document-create-dropdown').append(button);
				}

				


				$('.root-folder',object.dom.container).addClass('folder-focused');

				$(document).off('keyup').on('keyup', function(e){
					switch(e.keyCode){
						case 46:
							if(!object.options.rightDelete) break;
							object.element_delete();
						break;
						case 113:
							if(!object.options.rightEdit) break;
						if ($('.file-view tr').hasClass('element-focused'))
							object.element_rename_edit($('.element-rename',object.selected.element));
						break;
						case 13:
						if($('.label-search',object.dom.panels.search).is(":focus"))
							object.element_search();
						break;
					}
				});
				


				$('.file-view:visible').sortable_table({
					onSort : function(){object.element_search();}
				});

			//RESET KEYWORD
			$(".label-search").on('keyup',function(){
				if ($(this).val() != ''){
					$('.doc-search-container').addClass('typing');
				}else{
					$('.doc-search-container').removeClass('typing');
				}
			});
			
			$(".search-clear").click(function(){
				$('.doc-search-container').removeClass('typing');

				$(".label-search").val('');
				$(".label-search").focus();
				object.element_search();
			});
			$('div.file-panel').on('click',function(e){
				if(e.target == (this)) {
					$('.file-view:visible tr').removeClass('element-focused');
					object.reset_preview();
				}
			});


			// Mapping des events DOM / objet
			$('.root-folder',object.dom.panels.tree).click(function(event){object.element_search('.');});
			$('.btn-search',object.dom.panels.search).click(function(){object.element_search();});
			$('.add-new-folder',object.dom.panels.search).click(function(event){  object.new_folder(event); });
			$('.new-folder-block .input-group-append',object.dom.panels.search).click(function(){object.folder_create()});

			$('.detail-buttons',object.dom.panels.detail).on('click','.btn-download',function(){object.element_download(null,true)});
			$('.detail-buttons',object.dom.panels.detail).on('click','.share-button',function(){object.right_toggle()});
			$('.detail-buttons',object.dom.panels.detail).on('click','.properties-button',function(){object.properties_show()});

			$('.detail-buttons',object.dom.panels.detail).on('click','.element-right-form .btn-add-share',function(){object.right_save()});
			$('.detail-buttons',object.dom.panels.detail).on('click','.btn-delete-right',function(){object.right_delete(this)});
			$('.detail-buttons',object.dom.panels.detail).on('click','.btn-element-delete',function(){object.element_delete();});

			$('.tree-folders',object.dom.panels.tree).on('click','li',function(event){object.folder_toggle(this,event);});
			
			//editeur
			$('.create-txt-button',object.dom.panels.search).click(function(){object.element_edit();});
			$('.btn-editor-cancel',object.dom.panels.file).click(function(){ $('.file-editor',object.dom.panels.file).addClass('hidden'); });
			$('.btn-editor-save',object.dom.panels.file).click(function(){object.element_edit_save();});

			if(!object.options.rightEdit){
				$('.document-add-element',object.dom.panels.file).addClass('hidden');
			}else{
				object.init_upload();
			}

			
			object.triggerEvent('loaded');
			
		});

		}

	triggerEvent(event,options){
		if(!this.onEvents[event]) return;
		for(var key in this.onEvents[event]){
			this.onEvents[event][key](options);
		}
	}
	hidePanel(panel){
		var object = this;
		object.options.panels[panel].visible = false;
		if(object.dom.panels[panel]!=null) object.dom.panels[panel].addClass('hidden');
	}
	showPanel(panel){
		var object = this;
		object.options.panels[panel].visible = true;
		if(object.dom.panels[panel]!=null) object.dom.panels[panel].removeClass('hidden');
	}


	//Récuperation d'une liste de element dans le tableau elements
	element_search(folderPath){
		
		var object = this;
		if(object.isProcessing) return;

		$('.file-preloader',object.dom.panels.files).removeClass('hidden');

		var keyword = $('.label-search',object.dom.panels.search).val();

		//tri
		var sort = {};
		var sortElement = $('.file-view:visible th[data-sortable][data-sort]',object.dom.panels.files);

		if(sortElement.length!=0 && sortElement.attr('data-sort')!=""){
			sort.column = sortElement.attr('data-sortable');
			sort.sort = sortElement.attr('data-sort');
		}
		
		var data = {
			/*async: false,*/
			action: object.options.actions.element_search,
			keyword : keyword,
			sort : sort,
			root :object.options.root,
			folder : folderPath ? folderPath : object.currentFolder
		}
		data.folder = data.folder == '.' ? '': data.folder;

		object.isProcessing = true;
		$('.file-view:visible',object.dom.panels.files).fill(data,function(response){

			object.currentFolder = data.folder;
			$('.file-preloader',object.dom.panels.files).addClass('hidden');

			object.triggerEvent('searched',{data:data,response:response});

			object.isProcessing = false;


			var breadcrumb = null;
			if(data.folder) breadcrumb = data.folder.split('/');

			//gestion de l'arborescence de gauche (tree)
			var tree = $('ul.tree-folders',object.dom.panels.tree);
	  		var tpl = $('li:not(:visible)',tree).get(0).outerHTML;
	  		var recipient = data.folder=='' ? tree : $('> ul li[data-path="'+data.folder+'"] > ul',object.dom.panels.tree) ;
	  		

	  		recipient.find('li:visible').remove();

	  		//On n'affiche l'arborcence que si on est pas en mode recherche
	  		
	  		if(!data.keyword || data.keyword ==''){

		  		for(var k in response.rows){

		  			var row = response.rows[k];
		  			if(row.type!='directory') continue;

		  			var li = $(Mustache.render(tpl,row));
		  			li.removeClass('hidden');
		  			recipient.append(li);
		  		}

		  		if(data.folder){
			  		$('li',object.dom.panels.tree).removeClass('folder-open folder-focused');
			  		var crumb = '';
			  		for(var k in breadcrumb){
			  			if(k!=0) crumb += '/';
			  			crumb += breadcrumb[k];
			  			$('li[data-path="'+crumb+'"]',object.dom.panels.tree).addClass('folder-open');
			  		}
			  		$('li[data-path="'+data.folder+'"]',object.dom.panels.tree).addClass('folder-focused');
		  		}
	  		}
			//

		
			//Fil d'arianne
			object.breadcrumb_render(breadcrumb);

			//reset panel detail
			object.reset_preview();
		
			
			

			//EVENTS

			//Prévisualisation
			$('.file-view:visible .file-element',object.dom.panels.files).click(function(event){ object.element_preview(this, event);  });
			//Ouverture fichier / dossier
			$('.file-view:visible .file-element',object.dom.panels.files).dblclick(function(event){ object.element_execute(this);  });
			


			
			//Renommage
			$('.file-view:visible .file-element .element-rename',object.dom.panels.files).click(function(event){ 
				event.stopPropagation();
	 			event.preventDefault();
				object.element_rename_edit(this);
			});
			//Validation du renommage
			$('.rename-input',object.dom.panels.files).bind('blur keyup', function(e){
				var input = $(this);
				var text = input.next('span');
				var label = text.text();
				if(e.type === 'keyup'){
					//adapte la largeur en temps réel de l'input à  la largeur du texte avec un max de 320 px et un min de 45px
			 		var width = Math.min(Math.max( input.val().length *5.5 ,45),320);
			 		$(this).width(width+15);
				}

				if (e.type !== 'blur' && e.keyCode !== 13) return;
				
				var tr = input.closest('.file-element');
				var button = tr.find('.element-rename');

				var newLabel = input.val().replace(/\s+$/, '');
			
				//Les dossiers ne peuvent finir par un .
				if(newLabel.slice(-1) == '.' && tr.attr('data-type') =='directory') newLabel = newLabel.slice(0,-1);

				//Check si le label a changé ou non
				if(newLabel == label){
					text.text(label).removeClass('hidden');
					input.addClass('hidden');
					button.removeClass('hidden');
					return;
				}

				//Attribution nouveau label
				text.text(newLabel).removeClass('hidden');
				input.addClass('hidden');
		 		
				$.action({
					action : object.options.actions.element_rename,
					path : tr.attr('data-path'),
					label : newLabel
				}, function(r){
					
					button.removeClass('hidden');
					$('.tree-folders li[data-path="'+ tr.attr('data-path')+'"]').attr('data-path',r.element.path).find('span').text(newLabel);
					tr.attr('data-path', r.element.path);
					object.triggerEvent('renamed',{
						path : tr.attr('data-path'),
						old_label : label,
						label : newLabel
					});

				}, function(r){
					text.text(label);
					button.removeClass('hidden');
				});
				
			});
			
			//Maj du placeholder de la recherche
	 		$('.label-search').attr('placeholder','Rechercher'+(breadcrumb ? ' dans '+breadcrumb[breadcrumb.length-1]:''));


	 		if(!object.options.rightEdit){
				$('.element-rename',object.dom.panels.file).addClass('hidden');
			}else{

		 		//Drag & Drop fichiers
		 		var viewElement = $(".file-view:visible");
		 		var droppableContainer = viewElement.get(0).tagName == 'TABLE' ?  ' tbody': '';
				$(".file-view:visible"+droppableContainer,object.dom.panels.files).sortable({
					distance: 5,
					opacity: 0.75,
					start: function(e, ui) {
						var placeholder = ui.item.clone().addClass('original-placeholder').removeAttr('style');
						ui.item.after(placeholder);
					},
					stop: function(e, ui) {
						$('.original-placeholder').remove();
						$(e.originalEvent.target).one('click', function(e){
							e.stopImmediatePropagation(); 
						});
					}
				}).disableSelection();

				$(".file-view:visible .file-element",object.dom.panels.files).droppable({
					tolerance: "pointer",
					hoverClass: "folder-receive-element",
					drop: function(event, ui) {
						var from = $(ui.draggable["0"]);
						var to = $(this);
						if(to.attr('data-type') != 'directory') return;

						$.action({
							action : object.options.actions.element_move,
							from : from.attr('data-path'),
							to : to.attr('data-path'),
						}, function(response){
							if (response.element !== null && typeof response.element === 'object') {
								object.triggerEvent('moved',{from:from,to:to,response:response});
								from.remove();
								object.remove_treeline(from);
								object.reset_preview();
							} else {
								alert('Action impossible, un élément existe déjà avec ce nom dans le dossier.');
							}
						});
					}
				});

				//Drag & drop arborescence
				$("li",object.dom.panels.tree).droppable({
					tolerance: "pointer",
					greedy: true,
					over: function(e, ui){
						var to = $(this);
						var toPath = to.hasClass('root-folder') ? '.' : to.attr('data-path');
						to.addClass( to.hasClass('root-folder') ?'folder-focused':'folder-hover');
					},
					out: function(e, ui){
						var to = $(this);
						if( to.hasClass('root-folder') && to.hasClass('folder-focused')) 
							to.removeClass('folder-focused');
						if(to.hasClass('folder-hover')) 
							to.removeClass('folder-hover');
					},
					drop: function(event, ui) {
						var from = $(ui.draggable["0"]);
						var fromPath = from.attr('data-path');
						var to = $(this);

						var toPath = to.hasClass('root-folder') ? '.' : to.attr('data-path');

						if( to.hasClass('root-folder') && to.hasClass('folder-focused'))
							to.removeClass('folder-focused');
						if(to.hasClass('folder-hover'))
							to.removeClass('folder-hover');
						$('.tree-panel li').removeClass('folder-hover');
						if(fromPath == toPath) {
							$.message('error', 'Impossible de déplacer un dossier dans lui-même.');
							return;
						}
						$.action({
							action : object.options.actions.element_move,
							from : fromPath,
							to : toPath,
						}, function(response){
							if (response.element !== null && typeof response.element === 'object') {

								object.triggerEvent('moved',{from:from,to:to,response:response});

								// Suppression de la ligne dans le panneau arborescence
								object.remove_treeline(from);
								// Ajout d'une ligne dans le panneau de l'arborescence
								if(from.attr('data-type') == 'directory') {
									var fromLabel = $('span', from).text();
									var tpl = $('.tree-folders li:not(:visible)',object.dom.panels.tree).get(0).outerHTML;
									var toContainer = toPath == '.' ? $('ul.tree-folders',object.dom.panels.tree) : $('>ul.folders-container', to);
									toContainer.parent().addClass('folder-open');
									$('i.far.fa-folder',toContainer.parent()).removeClass('fa-folder').addClass('fa-folder-open');
									var li = $(Mustache.render(tpl,{label:fromLabel,path:toPath+'/'+fromLabel}));
									li.removeClass('hidden');
									toContainer.append(li);
								}
								// Suppression de la ligne dans le panneau d'élément
								from.remove();
								// Reset de la preview
								object.reset_preview();
							}
							else
								alert('Action impossible, un élément existe déjà avec ce nom dans le dossier.');
						});
					}
				});


			}



		});
	}


	//Draw du fil d'Ariane
	breadcrumb_render(breadcrumb){

		var object = this;
		if(!object.dom.panels.breadcrumb) return;

		if(breadcrumb === null) breadcrumb = ['.'];
		
		if(breadcrumb[0]!='.') breadcrumb.unshift('.');
		
		$('ul li:visible',object.dom.panels.breadcrumb).remove();

		var tpl = $('li:not(:visible)',object.dom.panels.breadcrumb).get(0).outerHTML;

		for(var key in breadcrumb){
			var label = breadcrumb[key];
			if(label == '.') label = '<i class="fas fa-home"></i>';
			var currentpath = breadcrumb.slice(0,key);
			currentpath.push(breadcrumb[key]);
			currentpath = currentpath.join('/');
			var li = $(Mustache.render(tpl,{label:label,path:currentpath}));
			if(key == breadcrumb.length-1) li.attr('title', 'Dossier courant');
			$('ul',object.dom.panels.breadcrumb).append(li);
			li.removeClass('hidden');
		}
		$('ul > li',object.dom.panels.breadcrumb).click(function(){
			object.element_search( $(this).attr('data-path'));
		});
	}

	

	/** DOSSIER */
	folder_toggle(element, event, force){
		var object = this;
		$('.label-search').val('').blur();
		var li = $(element).closest('li');
		
		if (li.hasClass('folder-focused')){
			var parent = li.parent().parent();
			object.element_search(parent.attr('data-path'));
		}else{
			object.element_search(li.attr('data-path'));
		}
		if(event) event.stopPropagation();
	}




	// Reset du panneau de preview de la GED
	reset_preview(){
		var object = this;
		$('.detail-thumbnail',object.dom.panels.detail).removeAttr('style');
		$('> h1',object.dom.panels.detail).text('Aucun fichier sélectionné');
		$('> small > span',object.dom.panels.detail).text('-');
		$('.detail-buttons',object.dom.panels.detail).addClass('hidden');
	}


	

	// Preloader affiché durant l'upload
	toggle_preloader_upload(){
		var object = this;
		var preloader = $('.preloader-upload-container');
		
		if(!preloader.is(':visible')) {
			preloader.removeClass('hidden');
			preloader.find('.preloader-upload-close').unbind('click').click(function(){
				object.toggle_preloader_upload();
			});
			$('body').css('overflow', 'hidden');
		} else {
			$('body').css('overflow', '');
			preloader.addClass('hidden');
		}
	}


	// Init de l'upload
	init_upload(){
		var object = this;
		var form = $('.upload-button form',object.dom.container);
		var input = form.find('input[type="file"]');
		var zone = $('.file-panel');
		var droppedFiles = null;
		var noBlink = null;
		
		var fileQueue = [];


		//Upload des images dans le presse papier
		window.addEventListener("paste", function(event){
			var clipboardData = event.clipboardData || window.clipboardData;
			
		    if(clipboardData.getData('Text').length) return;

			if(event.clipboardData == false || event.clipboardData.items == undefined) return;
		    var items = event.clipboardData.items;

		    if(items.length == 0) return;

		    fileQueue = [];
			for (var i = 0; i < items.length; i++) {
				var f = items[i];
				if (f.type.indexOf("image") == -1) return;
				var file = items[i].getAsFile();

				fileQueue.push({
					method : 'paste',
					file : file
				});
			}
			form.trigger('submit');
		   
		}, false);




		input.addClass('hidden');
		$('.upload-button > div',object.dom.container).click(function(e){
			input.trigger('click');
			e.preventDefault();
			e.stopPropagation();
		});
		input.on('change', function (e) {
			fileQueue = [];
			for(var k in this.files){
				if(this.files[k].name ==null) break;
				fileQueue.push({
					method : 'browse',
					file : this.files[k]
				});
			}
			form.trigger('submit');
		});

		zone.on('drag dragstart dragend dragover dragenter dragleave drop', function (e) {
			e.preventDefault();
			e.stopPropagation();
		})
		.on('dragover dragenter', function (e) {
			clearTimeout(noBlink);
			$('.drag-overlay').css('display', 'block');
			zone.addClass('drag-over');
			e.preventDefault();
			e.stopPropagation();
		})
		.on('dragleave dragend drop', function (e) {
			noBlink = setTimeout(function(){
				$('.drag-overlay').css('display', 'none');
				zone.removeClass('drag-over');
			},500);

			e.preventDefault();
			e.stopPropagation();
		})
		.on('drop', function (e) {
		    fileQueue = [];
			if(!e.originalEvent.dataTransfer) return;
			droppedFiles = e.originalEvent.dataTransfer.files;
		
			for (var i=0, f; f=droppedFiles[i]; ++i) {

				if(f.name.indexOf(".")==-1 && f.size%4096 == 0) {
					$.message('error', 'Impossible d\'envoyer un dossier.');
					return;
				}
				fileQueue.push({
					method : 'drop',
					file : droppedFiles[i]
				});
			}

			
			form.trigger('submit');
			
		});

		form.on('submit', function (e) {
			$('.drag-overlay').css('display', 'none');
			
			e.preventDefault();  
			var tpl = $('.upload-files li.hidden').get(0).outerHTML;
			$('.upload-files li:not(.hidden)').remove();
		
			var fileProcessed = [];

			object.toggle_preloader_upload();
			for( var k in fileQueue){
				var file = fileQueue[k].file;
				
				var line = $(Mustache.render(tpl,{
					label : file.name,
					sort : k,
					size : readable_size(file.size)
				}));
				line.removeClass('hidden');
				$('.upload-files').append(line);

				
				var ajaxData = new FormData();
			   	

				ajaxData.append(input.attr('name'), file);
				ajaxData.append('method', fileQueue[k].method);
				ajaxData.append('path',  object.currentFolder =='.' ? '' : object.currentFolder);
				ajaxData.append('sort', k);
				
				

				$.ajax({
					url: form.attr('action'),
					type: form.attr('method'),
					data: ajaxData,
					dataType: 'json',
					cache: false,
					contentType: false,
					processData: false,
					complete: function (data) {},
					success: function (response) {


						if(!response.error){
							$('.upload-files li[data-sort="'+response.sort+'"] .upload-file-state').addClass('success').html('<i class="far fa-check-circle"></i> Succès');
						}else{
							$('.upload-files li[data-sort="'+response.sort+'"] .upload-file-state').addClass('error').html('<i class="fas fa-exclamation-circle"></i> Erreur :'+response.error);
						}
						
						fileProcessed.push(response);

						$('.preloader-upload-container .upload-state span').text(fileProcessed.length+'/'+fileQueue.length+' fichiers envoyés');

						if(fileQueue.length==fileProcessed.length){
							object.triggerEvent('uploaded',{data:fileProcessed});
							$('.document-create-dropdown').removeClass('show');
							object.element_search();
							//On cache automatiquement le gestionnaire d'upload si aucune erreure.
							if($('.upload-file-state.error').length == 0){
								setTimeout(function(){
									var preloader = $('.preloader-upload-container');
									$('body').css('overflow', '');
									preloader.addClass('hidden');
								},1500);
							}
						}
					},
					error: function (data) {
						$('.document-create-dropdown').removeClass('show');
						$.message('error',data);
					},
					xhr: function() {
						var xhr = new window.XMLHttpRequest();
						xhr.sort = k;
						
						xhr.upload.addEventListener("progress", function(evt){
							
							if (evt.lengthComputable) {
							var percentComplete = (evt.loaded / evt.total) * 100;
							percentComplete = Math.round(percentComplete * 100) / 100;

							var progressBar = $('.upload-files li[data-sort="'+xhr.sort+'"] .progress-bar')
								.css('width',percentComplete+'%')
								.text(percentComplete+'%')
								.attr('aria-valuenow',percentComplete);
					
					
							}
						}, false);
						return xhr;
					}
				});



			}

			 
			




		});
	}


	 folder_create(){
	 	var object = this;
	 	var path = object.currentFolder =='.' ? '' : object.currentFolder+'/';
	 	path += $('.folder-name').val();
	 	var data = {
	 		action : object.options.actions.folder_create,
	 		path : path,
	 		folder : $('.folder-name',object.dom.panels.search).val()
	 	}
	 	$.action(data,function(response){
	 		object.triggerEvent('folder-created',{path:data.path,folder:data.folder,response:response});
	 		$('.folder-name',object.dom.panels.search).val('').focus();
	 		$('.new-folder-block',object.dom.panels.search).toggleClass('hidden');
	 		$('.dropdown-menu',object.dom.panels.search).trigger('click');
	 		object.element_search();
	 	});
	 }

	 new_folder(event){
	 	var object = this;
	 	$('.new-folder-block',object.dom.panels.search).toggleClass('hidden');
	 	$('.new-folder-block input',object.dom.panels.search).focus().enter(function(){object.folder_create()});
	 	event.stopPropagation();
	 }


	 /** ELEMENT **/
	 element_rename_edit(button){
	 	var object = this;
	 	var button = $(button);
	 	var span = button.prev('span');
	 	var text = span.find('span');
	 	var tr = span.closest('.file-element');
	 	var label = span.find('span').text();
	 	var input = $('.rename-input',tr);

	 	//adapte la largeur de l'input à  la largeur du texte avec un max de 320 px et un min de 45px
	 	var width = Math.min(Math.max(text.width(),45),320);
	 	
		button.addClass('hidden');
		text.addClass('hidden');

		input.removeClass('hidden')
			.focus()
			.val(label)
			.width(width+15)
			.click(function(event){
				event.stopPropagation();
			});

	 }



	// Met à jour l'arborescence (supprime la line dans l'arborescence sur move ou rename)
	remove_treeline(from){
		var parent = $('.folder-focused ul');
		if(parent.length == 0) parent = $('.tree-panel > ul');
		$('li',parent).each(function(i,li){ 
			var li = $(li);
			if(li.attr('data-path') == from.attr('data-path')) {
				li.remove();
			}
		});
	}



	//Récuperation d'une liste de element dans le tableau elements
	element_preview(element, event){
		var object = this;
		var line = $(element);

		if(line.hasClass('element-focused')) return;

		object.selected = {
			element : line,
			path : line.attr('data-path'),
			type : line.attr('data-type'),
			id : line.attr('data-id')
		}

		$('.right-panel',object.dom.panels.detail).addClass('hidden');

		$('.detail-buttons',object.dom.panels.detail).removeClass('hidden');
		if(object.selected.type =='directory') {
			$('.detail-buttons > .directory-button',object.dom.panels.detail).removeClass('hidden');
		}else{
			$('.detail-buttons > .directory-button',object.dom.panels.detail).addClass('hidden');
		}  



		$('.detail-buttons > li:visible',object.dom.panels.detail).remove();
		var buttonTemplate = $('.detail-buttons > li:eq(0).hidden').get(0).outerHTML;
		if(object.options.panels.detail.buttons){
			for(var i in object.options.panels.detail.buttons){
				var data = object.options.panels.detail.buttons[i];
				if(data.visibility &&  data.visibility.indexOf(object.selected.type) == -1 ) continue;
				
				var button = $(Mustache.render(buttonTemplate,data));
				button.removeClass('hidden');
				$('.detail-buttons').append(button);
			}
		}

		//autoblur sur le rename d'un fichier en cours si existant
		var currentRename = $('.file-view:visible .file-element .rename-input:visible');
		if(currentRename.length>0) currentRename.trigger('blur');
		
		$('.file-view:visible .file-element',object.dom.panels.files).removeClass('element-focused');
		line.addClass('element-focused');

		$('.detail-thumbnail .thumbnail-preloader',object.dom.panels.detail).addClass('show');

		$.action({
			action : object.options.actions.element_preview,
			path : line.attr('data-path'),
		},function(response){

			setTimeout(function(){
				$('.detail-thumbnail .thumbnail-preloader',object.dom.panels.detail).removeClass('show');
			},100);

			$('.detail-thumbnail',object.dom.panels.detail).css('background-image','url('+response.row.thumbnail+')');

			var substrings = ['.jpg','.jpeg','.bmp','.gif','.png'];
			$('.detail-thumbnail',object.dom.panels.detail).css('background-size','');
			if (new RegExp(substrings.join("|")).test(response.row.thumbnail))
				$('.detail-thumbnail',object.dom.panels.detail).css('background-size','contain');

			$('> h1',object.dom.panels.detail).html(response.row.label).text();
			var size = response.row.sizeReadable;
			if(response.row.type == 'directory') size = response.row.childNumber+' élement'+(response.row.childNumber>1?'s':'');

			$('> small > span',object.dom.panels.detail).text(size+", "+response.row.updatedRelative);

			object.triggerEvent('selected',object.selected);


		});
	}

	//Suppression d'un élément de la GED
	element_delete(){

		var object = this;
		if($('span .rename-input:visible',object.selected.element).length) return;
		
		if(object.selected == null) {
			$.message('info', 'Sélectionnez d\'abord un élément à supprimer');
			return;
		}
		if(!confirm('Êtes-vous sûr de vouloir supprimer cet élément ?')) return;
		$.action({
			action : object.options.actions.element_delete,
			path : object.selected.path,
		},function(response){

			object.triggerEvent('deleted',{
				element : object.selected.element,
				response : response,
				path : object.selected.path,
			});

			object.selected.element.remove();
			object.reset_preview();
		});
	}

	element_share_edit(){
		var object = this;
		if($('span .rename-input:visible',object.selected.element).length) return;
		
		if(object.selected == null) {
			$.message('info', 'Sélectionnez d\'abord un élément à partager');
			return;
		}

		$.action({
			action : object.options.actions.element_share_edit,
			path : object.selected.path,
		});
	}

	//edition d'un fichier texte en ligne
	element_edit(path){
		var object = this;

		$('.file-editor-name',object.dom.panels.file).val('Nouveau Fichier.txt');
		$('.file-editor-input',object.dom.panels.file).val('');
	

		if(path){
			$('.file-editor-input',object.dom.panels.file).val('Chargement en cours...');
			$.action({
				action : object.options.actions.element_edit,
				path : path,
			},function(r){
				$('.file-editor-name',object.dom.panels.file).val(r.label);
				$('.file-editor-input',object.dom.panels.file).val(r.content);
			});
		}

		$('.file-editor',object.dom.panels.file).removeClass('hidden');
		$('.file-editor-input',object.dom.panels.file).focus();
	}

	//edition d'un fichier texte en ligne
	element_edit_save(){
		var object = this;
		$.action({
			action : object.options.actions.element_save,
			label : $('.file-editor-name',object.dom.panels.file).val(),
			content : $('.file-editor-input',object.dom.panels.file).val(),
			path : object.currentFolder,
		},function(r){
			$('.file-editor',object.dom.panels.file).addClass('hidden');
			object.element_search();
		});
	}

	//Récuperation d'une liste de element dans le tableau elements
	element_execute(element){
		var object = this;
		var inputSearch = $('.label-search',object.dom.panels.search);
		if(inputSearch.val().length) {
			inputSearch.val('').blur();
			$(".search-clear",object.dom.panels.search).removeAttr('style');
		}

		var line = $(element);

		if(line.attr('data-type') == 'directory'){
			object.element_search(line.attr('data-path'));
			object.triggerEvent('opened',{
				element : line,
				path : line.attr('data-path')
			});
			return;
		}
	
		object.triggerEvent('executed',{
				element : line,
				path : line.attr('data-path')
		});

		var ext = object.selected.path.split('.').pop();
		switch(ext){
			case 'txt':
				object.element_edit(object.selected.path);
			break;
			default:
				object.element_download(line);
			break;
		}

		
	}

	// Téléchargement d'un élément de la GED
	element_download(line,forceDownload){
		var object = this;
		var line = line ? line : object.selected.element;
		if(line.length == 0) return $.message('info', 'Sélectionnez d\'abord un élément à télécharger');
			
		object.triggerEvent('downloaded',{
				element : line,
				path : line.attr('data-path')
		});

		var url = 'action.php?action='+object.options.actions.element_execute+'&path='+encodeURIComponent(btoa(line.attr('data-path')));
		if(forceDownload) url+= '&download';
		window.open(url, '_blank');
	}


	/** PROPERTIES **/

	properties_show(){
		
		var object = this;
		var modal = $('.document-properties-modal');
		var tpl = $('.modal-body-template',modal).html();
		modal.modal('show');

		$('.modal-body',modal).html('Chargement...');
		
		
		$.action({
			action : object.options.actions.properties_show,
			id : object.selected.id
		},function(r){
			$('.modal-body',modal).html(Mustache.render(tpl,r.row));
			init_components(modal);
			object.triggerEvent('properties-showed',{
				modal : modal,
				id : object.selected.id
			});
		});
	}

	/** ELEMENTRIGHT **/
		//Récuperation d'une liste de elementright dans le tableau elementrights
	right_toggle(){
			var object = this;
			$('.right-panel',object.dom.panels.detail).toggleClass('hidden');
			init_components('.element-right-form');
			this.right_search();
	}
	//Récuperation d'une liste de elementright dans le tableau elementrights
	right_search(callback){
		var object = this;
	
		if(object.selected == null) return;

		$('.element-rights').fill({
			action:object.options.actions.right_search,
			id : object.selected.id
		},function(){
			if(callback!=null) callback();
		});
	}

	//Ajout ou modification d'élément elementright
	right_save(){
		var object = this;
	
		var data = {
			uid : $('.element-right-form input.uid').val(),
			read : $('.element-right-form .read').val(),
			edit : $('.element-right-form .edit').val(),
			recursive : $('.element-right-form .recursive').val()
		}
		data.action = object.options.actions.right_save;
		data.element = object.selected.id;
		$.action(data,function(r){
			$.message('success','Enregistré');

			$('.uid').val('');
			$('.read,.edit,.recursive').prop('checked',false);
			init_components('.element-right-form');
			object.right_search();

			data.id = object.selected.id;
			data.element = object.selected.element;
			object.triggerEvent('right-saved',data);


		});
	}

	//Suppression d'élement elementright
	right_delete(element){
		var object = this;
		if(!confirm('Êtes-vous sûr de vouloir supprimer ce droit ?')) return;
		var line = $(element).closest('li');
		$.action({
			action : object.options.actions.right_delete,
			id : line.attr('data-id')
		},function(r){
			object.triggerEvent('right-deleted',{id:line.attr('data-id'),element:line});
			line.remove();
		});
	}
	//Ajoute un callback sur un evenement de la ged particulier
	on(event,callback){
		if(!this.onEvents[event])this.onEvents[event] = [];
		this.onEvents[event].push(callback);
	}

	/* Gestion des vues */

	//Change la vue courante
	view(view){
		var object = this;
		object.currentView = view;
		object.renderView();
		object.triggerEvent('view-loaded',{view:view});
	}

	//Ajoute une vue custom
	addView(data){
		var object = this;
		data.html = $(data.html);
		
		data.html.attr('data-view',data.uid);
		if(!data.html.hasClass('file-view')) data.html.addClass('file-view');
		
		object.views.push(data);
	}

	//affiche le rendu de la vue courante (object.currentView)
	renderView(){
		var object = this;
		if(!object.dom.panels.files) return;
		$('.file-view',object.dom.panels.files).addClass('hidden');
		var viewElement = $('.file-view[data-view="'+object.currentView+'"]');

		$(object.dom.panels.files).attr('data-view',object.currentView);
		$('.view-module > li',object.dom.panels.search).removeClass('selected');
		$('.view-module > li[data-view="'+object.currentView+'"]',object.dom.panels.search).addClass('selected');

		viewElement.removeClass('hidden');
		object.element_search();
	}

	//charge toutes les vues disponibles dans le dom
	loadViews(){
		var object = this;
		//Chargement des bouttons de vue
		$('.view-module > li:visible',object.dom.panels.search).remove();
		var tpl = $('.view-module > li.hidden',object.dom.panels.search).get(0).outerHTML;

		for(var key in object.views){
			var view = object.views[key];
			var button = $(Mustache.render(tpl, view));
			button.removeClass('hidden');
			$('.view-module',object.dom.panels.search).append(button);
			button.click(function(){
				object.view($(this).attr('data-view'));
			});

			
			if($('.file-view[data-view="'+view.uid+'"]',object.dom.panels.files).length==0)
		 		object.dom.panels.files.append(view.html);

		}

	}


}