var comment = new Object();

comment = {
	id:null,
	idArea:null,
	idItem:null,
	idDivNew:'div_comment_new',
	idDivForm:'div_comment_form',
	idDivList:'div_comment_list',
	idDivMore:'div_comment_more',
	minChar: 3,
	maxChar:140,//-1 to unlimit
	start: function(idArea,idItem){
		if (idArea){
			comment.setIdArea(idArea);
		}
		if (idItem){
			comment.setIdItem(idItem);
		}

		comment.add.setStatus(-1);
	},
	setId: function(n){
		comment.id = n;
	},
	getId: function(){
		return comment.id;
	},
	setIdArea: function(n){
		comment.idArea = n;
	},
	getIdArea: function(){
		return comment.idArea;
	},
	setIdItem: function(n){
		comment.idItem = n;
	},
	getIdItem: function(){
		return comment.idItem;
	},
	setMinChar: function (n){
		comment.minChar = n;
	},
	getMinChar: function(){
		return comment.minChar;
	},
	setMaxChar: function(n){
		comment.maxChar = n;
	},
	getMaxChar: function(){
		return comment.maxChar;
	},
	setIdDivNew: function(s){
		comment.idDivNew = s;
	},
	getIdDivNew: function(){
		return comment.idDivNew;
	},
	setIdDivForm: function(s){
		comment.idDivForm = s;
	},
	getIdDivForm: function(){
		return comment.idDivForm;
	},
	setIdDivList: function(s){
		comment.idDivList = s;
	},
	getIdDivList: function(){
		return comment.idDivList;
	},
	setIdDivMore: function(s){
		comment.idDivMore = s;
	},
	getIdDivMore: function(){
		return comment.idDivMore;
	},
	form: {
		obj: null,
		setObj: function(s){
			var s1 = document.forms[s] ? document.forms[s] : s;
			if (s1){
				comment.form.obj = s1;
			}
		},
		getObj: function(){
			return comment.form.obj;
		},
		draw: function(){
			var s = '';
			s+='<form id="form_comment_'+comment.getIdArea()+'_'+comment.getIdItem()+'" style="margin-top:3px;margin-bottom:3px">';
			s+='<input type="text" name="content" style="width:300px;height:18px;border:1px solid lightgrey" class="comment_off" value="escreva um comentário aqui" '+(comment.getMaxChar()>-1 ? 'maxlength="'+comment.getMaxChar()+'"': '')+' />';
			s+='<input type="hidden" name="id_area" value="'+comment.getIdArea()+'" />';
			s+='<input type="hidden" name="id_item" value="'+comment.getIdItem()+'" />';
			s+='&nbsp;&nbsp;&nbsp;';
			s+='<input type="submit" value="postar" />';
			s+='</form>';
			s+='<style>';
			s+='.comment_off{color:#999999;font-style:italic}';
			s+='.comment_on{color:#000000;font-style:none}';
			s+='</style>';
			global.div.Write(comment.getIdDivForm()+'_'+comment.getIdArea()+'_'+comment.getIdItem(),s);
			comment.form.setObj('form_comment_'+comment.getIdArea()+'_'+comment.getIdItem());
			comment.form.enableEvent();
		},
		enableEvent: function(){
			var f = comment.form.getObj();
			f.onsubmit = function(){
				//alert(f.id);
				var s = f.id;
				var d = s.split('_');
				comment.start(d[2],d[3]);
				comment.form.setObj('form_comment_'+comment.getIdArea()+'_'+comment.getIdItem());
				comment.add.Do();
				return false;
			}
			f.content.value = 'escreva um comentário aqui';

			f.content.onfocus = function(){
				if (f.content.value=='escreva um comentário aqui'){
					f.content.value = '';
				}
				f.content.className = 'comment_on';
			}

			f.content.onblur = function(){
				if (f.content.value.length<1){
					f.content.value = 'escreva um comentário aqui';
					f.content.className = 'comment_off';
				}
				if (f.content.value == 'escreva um comentário aqui'){
					f.content.className = 'comment_off';
				}
			}
		}
	},
	isValid: function(){
		var f = comment.form.getObj();
		//envio em progresso?
		if (comment.add.getStatus()>-1){
			return false;
		}

		if (!f){
			gLoader.show('Objeto do formulário não encontrado','info',7);
			return false;;
		}

		if (!user.isLogged()){
			gLoader.show('Usuário não logado','info',7);
			return false;
		}
		if (f.content.value=='escreva um comentário aqui'){
			gLoader.show('Campo de comentário está vazio','info',7);
			return false;
		}

		if (f.content.value.length<comment.getMinChar()){
			gLoader.show('O comentário é muito pequeno','info',7);
			return false;
		}

		if (f.content.value.length>comment.getMaxChar()){
			gLoader.show('O comentário é muito grande','info',7);
			return false;
		}

		return true;
	},
	getBuild: function(id,content,timeRFC,avatarUrl,avatarWidth,avatarHeight,name,firstName,lastName,url,userId){

		var s = '';

		var title = '';
		if (firstName.length>0){
			title+=firstName;
			if (lastName.length>0){
				title+=' '+lastName;
			}
		}else{
			title = name;
		}

		s+='<div class="comment" id="div_comment_'+id+'">';
		s+='<div class="wrap">';
		s+='<div class="left">';
		s+='<a href="'+url+'">';
		s+='<img src="'+avatarUrl+'" width="'+Math.round(avatarWidth/2)+'" height="'+Math.round(avatarHeight/2)+'" alt="'+title+'" title="'+title+'" />';
		s+='</a>';
		s+='</div>';//left
		s+='<div class="right">';
		s+='<div class="right_top">';
		s+='<div class="title">';
		s+='<a href="'+url+'">'+title+'</a>';
		s+='</div>';//title
		s+='<div class="time" id="div_comment_time_'+id+'"></div><script language="javascript" type="text/javascript">new gDate("'+timeRFC+'","div_comment_time_'+id+'","shortLeft");</script>';
		s+='<script language="javascript" type="text/javascript">if (userTo.isMe() || user.getId()=='+userId+'){global.div.WriteAdd("div_comment_time_'+id+'",\'<a href="javascript:void(0)" onclick="comment.remove.Do('+id+')" title="Remover"><img src="http://club.gamevicio.com.br/files/images/icons/trash.png" alt="Remover" style="border:none;padding-left:3px;padding-right:3px" /></a>\')};</script>';
		s+='</div>';//right_top
		s+='<div class="right_center">'+content+'</div>';
		s+='</div>';//right
		s+='</div>';//wrap
		s+='</div>';//comment

		return s;
	}
}

comment.add = {
	ajax: null,
	status:-1,
	setStatus: function(n){
		comment.add.status = n;
	},
	getStatus: function(){
		return comment.add.status;
	},
	Do: function(){
		//validar
		if (!comment.isValid()){
			return;
		}

		var ajax = gAjax('post',global.RelativeRoot() + 'misc/ajax/main.php?mode=comment_add');
		ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded; charset=UTF-8");
		ajax.setVars(global.form.CreateQuery(comment.form.getObj()));
		ajax.addEvent(1,'gLoader.show("Enviando comentário","progress")');
		var f = comment.form.getObj();
		ajax.addEvent(4,'comment.add.parseDo('+f.id_area.value+','+f.id_item.value+')');
		comment.add.ajax = ajax;
		ajax.send();
		comment.add.setStatus(0);
	},
	parseDo: function(idArea,idItem){
		var ajax = comment.add.ajax;
		if (ajax.isResponseXML()){
			if (ajax.getQueryXML().exists('error->description')){
				comment.add.setStatus(-1);
				gLoader.show('Erro: '+ajax.getQueryXML().getValue('error->description'),'info',7);
				return;
			}
		}else{
			gLoader.show('Erro: '+ajax.getResponseText(),'info',7);
			comment.add.setStatus(-1);
			return;
		}
		ajax = ajax.getQueryXML();

		var s = '';
		var id,content,timeRFC,avatarUrl,avatarWidth,avatarHeight,name,firstName,lastName,url,userId;

		id = ajax.getValue('item_details->id');
		content = ajax.getValue('item_details->content');
		timeRFC = ajax.getValue('item_details->time_rfc');
		avatarUrl = ajax.getValue('item_details->user->avatar->path');
		avatarWidth = ajax.getValue('item_details->user->avatar->width');
		avatarHeight = ajax.getValue('item_details->user->avatar->height');
		name = ajax.getValue('item_details->user->name');
		firstName = ajax.getValue('item_details->user->first_name');
		lastName = ajax.getValue('item_details->user->last_name');
		url = ajax.getValue('item_details->user->url->internal');
		userId = ajax.getValue('item_details->user->id');

		var	s = comment.getBuild(id,content,timeRFC,avatarUrl,avatarWidth,avatarHeight,name,firstName,lastName,url,userId);
		s+='<div class="hr"></div>';

		global.div.WriteAdd(comment.getIdDivNew()+'_'+idArea+'_'+idItem, s);
		global.evalScripts(s);
		comment.form.getObj().reset();
		comment.form.getObj().content.className = 'comment_off';
		comment.add.setStatus(1);
		gLoader.show('Comentário postado com sucesso','info',7);
	}
}

comment.add.can = {
	ajax: null,
	Do: function(){
		if (!user.isLogged()){
			comment.add.can.onError();
			return;
		}

		if (comment.add.can.ajax!=null){
			comment.add.can.parseDo();
			return;
		}

		var ajax = new gAjax('get',global.RelativeRoot() + 'misc/ajax/main.php?mode=comment_can_add&id_area='+comment.getIdArea()+'&id_item='+comment.getIdItem());
		ajax.addEvent(4,'comment.add.can.parseDo()');
		comment.add.can.ajax = ajax;
		ajax.send();
	},
	parseDo: function(){
		var ajax = comment.add.can.ajax;
		if (!ajax.isResponseXML()){
			return comment.add.can.onError();
		}
		ajax = ajax.getQueryXML();
		if (ajax.getValue('attributes()->status')=='fail'){
			return comment.add.can.onError();
		}

		if (ajax.getValue('item_details->permission->enabled')=='true'){
			comment.add.can.onSuccess();
		}else{
			comment.add.can.onError();
		}
	},
	onError: function(){},
	onSuccess: function(){
		comment.form.draw();
	}
}

comment.remove = {
	ajax:null,
	Do: function(id){
		comment.setId(id);
		var ajax = new gAjax('get',global.RelativeRoot() + 'misc/ajax/main.php?mode=comment_remove&id='+comment.getId());
		ajax.addEvent(1,'gLoader.show("Removendo comentário","progress")');
		ajax.addEvent(4,'comment.remove.parseDo()');
		comment.remove.ajax = ajax;
		ajax.send();
	},
	parseDo: function(){
		var ajax = comment.remove.ajax;
		if (!ajax.isResponseXML()){
			gLoader.show(ajax.getResponseText(),'info',7);
			return;
		}
		ajax = ajax.getQueryXML();
		var s
		if (ajax.getValue('attributes()->status') == 'ok'){
			gLoader.show('Comentário removido','info',7);
			global.div.Write('div_comment_'+comment.getId(),'');
		}else{
			gLoader.show(ajax.getValue('error->description'),'info',7);
		}
	}
}

comment.list = {
	ajax: new Array(),
	page:1,
	limit:10,
	setPage: function(n){
		comment.list.page = n;
	},
	getPage: function(){
		return comment.list.page;
	},
	setLimit: function(n){
		comment.list.limit = n;
	},
	getLimit: function(){
		return comment.list.limit;
	},
	Do: function(page){
		if (page){
			comment.list.setPage(page);
		}
		var ajax = new gAjax('get',global.RelativeRoot() + 'misc/ajax/main.php?mode=comment_get_list&id_area='+comment.getIdArea()+'&id_item='+comment.getIdItem()+'&page='+comment.list.getPage()+'&limit='+comment.list.getLimit());
		if (comment.list.getPage()>1){
			ajax.addEvent(1,'gLoader.show("Listando comentários","progress")');
		}
		ajax.addEvent(4,'comment.list.parseDo('+comment.list.ajax.length+','+comment.getIdArea()+','+comment.getIdItem()+')');
		comment.list.ajax.push(ajax);
		ajax.send();
	},
	parseDo: function(order,idArea,idItem){
		gLoader.close();
		var ajax = comment.list.ajax[order];
		if (!ajax.isResponseXML()){
			gLoader.show(ajax.getResponseText());
			return;
		}
		ajax = ajax.getQueryXML();
		if (ajax.getValue('attributes()->status')=='fail'){
			//gLoader.show(ajax.getValue('error->description'),'info',7);
			return;
		}
		var a = new Array();
		var s = '';
		var id,content,timeRFC,avatarUrl,avatarWidth,avatarHeight,name,firstName,lastName,url,userId;

		//getBuild: function(id,content,timeRFC,avatarUrl,avatarWidth,avatarHeight,name,firstName,lastName,url){
		for(var n=0;n!=ajax.getValue('item_list->summary->partial->items');n++){
			id = ajax.getValue('item_list->item_details->item['+n+']->id');
			content = ajax.getValue('item_list->item_details->item['+n+']->content');
			timeRFC = ajax.getValue('item_list->item_details->item['+n+']->time_rfc');
			avatarUrl = ajax.getValue('item_list->item_details->item['+n+']->user->avatar->path');
			avatarWidth = ajax.getValue('item_list->item_details->item['+n+']->user->avatar->width');
			avatarHeight = ajax.getValue('item_list->item_details->item['+n+']->user->avatar->height');
			name = ajax.getValue('item_list->item_details->item['+n+']->user->name');
			firstName = ajax.getValue('item_list->item_details->item['+n+']->user->first_name');
			lastName = ajax.getValue('item_list->item_details->item['+n+']->user->last_name');
			url = ajax.getValue('item_list->item_details->item['+n+']->user->url->internal');
			userId = ajax.getValue('item_list->item_details->item['+n+']->user->id');

			s = comment.getBuild(id,content,timeRFC,avatarUrl,avatarWidth,avatarHeight,name,firstName,lastName,url,userId);

			a.push(s);
		}

		s = a.join('<div class="hr"></div>');

		if (parseInt(ajax.getValue('item_list->summary->partial->page'))>1){
			s = '<div class="hr"></div>' + s;
		}

		global.div.WriteAdd(comment.getIdDivList()+'_'+idArea+'_'+idItem,s);
		global.evalScripts(s);

		s = ajax.getValue('item_list->summary->total->pages') != ajax.getValue('item_list->summary->partial->page') ? '<a href="javascript:void(0)" onclick="comment.start('+idArea+','+idItem+');comment.list.Do('+(parseInt(ajax.getValue('item_list->summary->partial->page'))+1)+')">ver mais</a>' : '';
		global.div.Write(comment.getIdDivMore()+'_'+idArea+'_'+idItem,s);
	}
}