define(['App', 'jquery', 'underscore', 'backbone', 'hbs!template/header', 'view/userbar-view', 'view/header-sr-display', 'view/basem-view', 'model/sidebar', 'cookie'],
  function(App, $, _, Backbone, HeaderTmpl, UserbarView, SRDisplay, BaseView, SidebarModel, Cookie) {
    return BaseView.extend({
      template: HeaderTmpl,
      events: {
        'click .tabmenu-right li': 'changeGridOption',
        'click .drop-down-header-toggle': 'toggleDropdown',
        //'click #sr-display': 'toggleDropdown', //will destroy the menu after the user makes a selection
        'click #userbar-logged-out': 'showLoginPopup',
        'click #mobileOptions': 'showMobileOptions',
        'click .tabmenu li': 'destroyMobileOptions'
      },
      ui: {
        'siteTable': '#siteTable',
        'nextprev': '.nextprev',
        'headerImg': '#header-img',
        'pagenameA': '.pagename-a',
        'hot': '.hot',
        'New': '.new',
        'rising': '.rising',
        'controversial': '.controversial',
        'top': '.top',
        'normal': '#normal',
        'small': '#small',
        'large': '#large',
        'grid': '#grid',
        'srDisplay': '#sr-display',
        'srBar': '#sr-bar',
        'tabmenu': '.tabmenu'
      },
      regions: {
        'btmRightHeader': '#header-bottom-right',
        'popupWindow': '#popupWindow',
        'srDisplay': '#sr-display'
      },
      initialize: function(data) {
        _.bindAll(this, _.functions(this));
        this.listenTo(App, "header:update", this.updateHeader, this);
        //this.listenTo(App,"login", this.updateSubreddits, this); //so we update the users subreddits after they login
        this.listenTo(App, "logout", this.updateSubreddits, this);
        this.listenTo(App, "header:updateSortOrder", this.updateSortOrder, this);
        this.listenTo(App, "header:refreshSubreddits", this.refreshSubreddits, this);
        this.listenTo(App, 'header:showLoginBox', this.showLoginPopup, this);
        //load the subreddits on the top bar
        //we want to always display the default subreddits at first because they take a long time to get back from the api
        this.listenTo(App.subreddits.mine, 'sync', this.displayMySubreddits)

        if (typeof data !== 'undefined' && typeof data.subName !== 'undefined') {
          this.dynamicStylesheet(data.subName)
        }

      },
      onRender: function() {

        this.changeActiveGrid(App.settings.get('gridOption')) //so we are highlighting the correct grid option on page load

        this.btmRightHeader.show(new UserbarView())
        this.srDisplay.show(new SRDisplay())
        this.displayMySubreddits()

        this.checkHashOpt()

        //check if user has no subreddits
        if (App.subreddits.mine.length < 2) {
          App.subreddits.mine.fetch();
        }

      },
      onBeforeDestroy: function() {

      },

      checkHashOpt: function() {
        if (window.location.hash) {
          var hash = window.location.hash.substring(1); //Puts hash in variable, and removes the # character
          if (hash === "hideOpts") {
            setTimeout(function() {
              $('.tabmenu-right').hide()
            })

          }

        }
      },

      showMobileOptions: function() {
        this.ui.tabmenu.slideToggle()
      },
      destroyMobileOptions: function() {
        if ($(document).width() < App.mobileWidth) {
          //only destroy the mobile options menu if we are in mobile mode
          this.ui.tabmenu.slideUp()
        }

      },
      //no longer using this popup, sending user directly to login reddit page
      showLoginPopup: function(e) {
        var self = this
        if (e) {
          e.preventDefault()
          e.stopPropagation();
        }
        //require(['view/login-popup-view'], function(LoginPopupView) {
        //self.popupWindow.show(new LoginPopupView())
        //});
        //require(['view/oauth'], function(OauthPopupView) {
        //self.popupWindow.show(new OauthPopupView())
        //});

      },

      updateHeader: function(model) {
        this.model = model
          //this.userbar.render()
        this.ui.pagenameA.prop("href", model.get('rname'))
        this.ui.pagenameA.text(model.get('display_name'))
        var header_img = model.get('header_img')
        if (typeof header_img === 'undefined' || header_img === null) {
          this.ui.headerImg.attr("src", '/img/logo.png');
        } else {
          this.ui.headerImg.attr("src", header_img);
        }
        this.ui.hot.prop("href", model.get('rname'))
        this.ui.New.prop("href", model.get('rname') + "/new")
        this.ui.rising.prop("href", model.get('rname') + "/rising")
        this.ui.controversial.prop("href", model.get('rname') + "/controversial")
        this.ui.top.prop("href", model.get('rname') + "/top")

      },
      updateSortOrder: function(data) {
        //console.log(data)
        var sortOrder = data.sortOrder
        var domain = data.domain
        var subName = data.subName
        this.ui.hot.parent().removeClass('selected');
        this.ui.New.parent().removeClass('selected');
        this.ui.rising.parent().removeClass('selected');
        this.ui.controversial.parent().removeClass('selected');
        this.ui.top.parent().removeClass('selected');
        this.$('.' + sortOrder).parent().addClass('selected');

        if (domain === null) {
          //http://localhost/r/funny/new
          this.ui.hot.attr("href", "/r/" + subName + '/');
          this.ui.New.attr("href", "/r/" + subName + '/new');
          this.ui.rising.attr("href", "/r/" + subName + '/rising');
          this.ui.controversial.attr("href", "/r/" + subName + '/controversial');
          this.ui.top.attr("href", "/r/" + subName + '/top');
        } else {
          //http://localhost/domain/i.imgur.com/new
          this.ui.hot.attr("href", "/domain/" + domain + '/');
          this.ui.New.attr("href", "/domain/" + domain + '/new');
          this.ui.rising.attr("href", "/domain/" + domain + '/rising');
          this.ui.controversial.attr("href", "/domain/" + domain + '/controversial');
          this.ui.top.attr("href", "/domain/" + domain + '/top');
        }
      },

      changeGridOption: function(e) {
        e.preventDefault()
        e.stopPropagation();
        var id = this.$(e.currentTarget).attr('id')
        App.trigger("subreddit:changeGridOption", {
          gridOption: id
        });
        App.settings.set('gridOption', id)
        this.changeActiveGrid(id) //so we are highlighting the correct grid option on page load
        $.cookie('gridOption', id, {
          path: '/'
        });
      },
      changeActiveGrid: function(id) {
        if (typeof id === 'undefined' || id === null || id === "") {
          id = 'normal'
        }

        this.ui.normal.removeClass('selected');
        this.ui.small.removeClass('selected');
        this.ui.large.removeClass('selected');
        this.ui.grid.removeClass('selected');
        this.$('#' + id).addClass('selected');
      },
      refreshSubreddits: function() {
        $.removeCookie('subreddits', {
          path: '/'
        });
        this.updateSubreddits()
      },
      updateSubreddits: function() {
        App.subreddits.mine.reset()
          //query the api for /me.json

        App.subreddits.mine.fetch();
      },
      toggleDropdown: function() {
        App.trigger('header-sr-display:toggle')

      },
      displayMySubreddits: function(response, subreddits) {
        var self = this;
        this.ui.srBar.html(" ") //clear the top

        //    Normal Format: 
        //			<li><a href="/r/pics/">pics</a></li>
        //   Every Subreddit after the first one has a seperator:  
        //			<li><span class="separator">-</span><a href= "/r/funny/">funny</a></li>
        //if (this.checkIfLoggedIn() === false) {
        //App.subreddits.loadDefaultSubreddits()
        //}
        //App.subreddits = this.mySubreddits
        var seperator = '';
        var count = 0;
        var subredditStr = ''
        App.subreddits.mine.each(function(model) {

          if (count !== 0) {
            seperator = '<span class="separator">-</span>';
          }

          if (model.get('display_name') != "announcements" && model.get('display_name') != "blog") {

            subredditStr += '<li>' + seperator + '<a href="/r/' + model.get('display_name') + '/">' + model.get('display_name') + '</a></li>'

            count++;
          }
        })

        self.ui.srBar.html(subredditStr)

        //this.displayDropChoices()
        App.trigger("submit:subreddits");
      }

    });
  });