ging/social_stream

PRESENCE.NOTIFICATIONS = (function(P,$,undefined){

  var init = function(){ }


    ////////////////////
    //Chat Boxes Notifications
    ////////////////////
    
    var fadeInChatNotification = function(notification){
      if(notification!=null){
        notification.css("display","block");
        notification.css("visibility","visible");
        notification.fadeIn();
      }
    }
    
    var showChatNotification = function(notification,type,msg){
      notification.html("<p notification_type=\"" + type + "\" class=\"ui-chatbox-notify-text\">" + msg + "</p>");
      fadeInChatNotification(notification);
    }
    
    var showChatNotificationForSlug = function(slug,type,msg){
      var notification = $("#" + slug).parent().find("div.ui-chatbox-notify");
      if(notification.length==1){
        showChatNotification(notification,type,msg);
      }
    }
    
    var showOfflineChatNotificationForSlug = function(slug){
        var msg = I18n.t("chat.notify.guestOffline", {name: PRESENCE.XMPPClient.getNameFromSlug(slug)});
        showChatNotificationForSlug(slug,"guestOffline",msg);
    }
    
    var showVideoChatNotificationForSlug = function(slug,msg){
      showChatNotificationForSlug(slug,"videochat",msg);
    }
    
    var showVideoChatNotificationForSlugClientIssue = function(slug){
      var msg = I18n.t("chat.notify.videochat.clientIssue", {name: PRESENCE.XMPPClient.getNameFromSlug(slug)});
      showVideoChatNotificationForSlug(slug,msg);
    }
    
    var showVideoChatNotificationForSlugClientOffline = function(slug){
      var msg = I18n.t("chat.notify.videochat.offline", {name: PRESENCE.XMPPClient.getNameFromSlug(slug)});
      showVideoChatNotificationForSlug(slug,msg);
    }
    
    var fadeOutChatNotification = function(notification){
      if(notification!=null){
        notification.fadeOut();
        notification.css("display","none");
        notification.css("visibility","hidden");
      }
    }
    
    var hideChatNotificationForSlug = function(slug){
      var notification = getChatNotificationForSlug(slug);
      fadeOutChatNotification(notification);
    }
    
    var updateNotificationsAfterUserDisconnect = function(){
      var notification = $("div.ui-chatbox-notify");
      var msg = I18n.t('chat.notify.offline');
      showChatNotification(notification,"userOffline",msg);
    }
    
    var hideAllNotifications = function(){
      var notification = $("div.ui-chatbox-notify");
      fadeOutChatNotification(notification);
    }
    
    var updateAllNotifications = function(){
      hideAllNotifications();
      if(PRESENCE.XMPPClient.getDisconnectionFlag()){
        updateNotificationsAfterUserDisconnect();
      } else {
        //Notification for offline contacts
        $.each(PRESENCE.WINDOW.getAllDisconnectedSlugsWithChatBoxes(), function(index, value) {
          if(!PRESENCE.WINDOW.isSlugGroup(value)){
            showOfflineChatNotificationForSlug(value)
          }
        }); 
      }
    }
    
    var getChatNotificationForSlug = function(slug){
      var chatBox = PRESENCE.WINDOW.getChatBoxForSlug(slug)
      if(chatBox!=null){
        var notification = chatBox.parent().find("div.ui-chatbox-notify");
        if (notification.length == 1) {
          return notification;
        }
      }
      return null;
    }
    
    var getNotificationType = function(notification){
      return $(notification).find("p").attr("notification_type");
    }
    
    var addTextToNotification = function(notification,txt,type,name){
      var new_p = document.createElement('p')
      $(new_p).attr("class","ui-chatbox-notify-text")
      $(new_p).attr("notification_type",type)
      $(new_p).html(txt)
      if(name!=null){
        $(new_p).attr("name",name)
      }
      $(notification).append(new_p)
      fadeInChatNotification(notification)
    }
    
    var removeTextFromNotification = function(notification,name){
      var p = $(notification).find("p.ui-chatbox-notify-text[name=" + name + "]")
      if (p!=null){
        p.remove()
        var empty = ($(notification).find("p").length==0)
        if (empty){
          fadeOutChatNotification(notification)
        }
      }
    }
    
    var removeAllTextsFromNotification = function(notification){
      var p = $(notification).find("p.ui-chatbox-notify-text")
      if (p!=null){
        p.remove()
        var empty = ($(notification).find("p").length==0)
        if (empty){
          fadeOutChatNotification(notification)
        }
      }
    }
    
    var addTextToNotificationForSlug = function(slug,txt,type,name){
      var notification = getChatNotificationForSlug(slug);
      if(notification!=null){
        addTextToNotification(notification,txt,type,name)
      }
    }
    
    var removeTextFromNotificationForSlug = function(slug,name){
      var notification = getChatNotificationForSlug(slug);
      if(notification!=null){
        removeTextFromNotification(notification,name)
      }
    }
    
    var removeAllTextsFromNotificationForSlug = function(slug){
      var notification = getChatNotificationForSlug(slug);
      if(notification!=null){
        removeAllTextsFromNotification(notification)
      }
    }
    
    
    ////////////////////////
    // Group notifications
    ///////////////////////
    
    var addNickToNotificationInGroup = function(roomName,nick){
      if(PRESENCE.WINDOW.isSlugGroup(roomName)){
        addTextToNotificationForSlug(roomName,nick,"roomNotification",nick)
      }
    }
    
    var removeNickFromNotificationInGroup = function(roomName,nick){
      if(PRESENCE.WINDOW.isSlugGroup(roomName)){
        removeTextFromNotificationForSlug(roomName,nick)
      }
    }
    
    var initialNotificationInGroup = function(roomName,msg){
      removeAllTextsFromNotificationForSlug(roomName);
      addTextToNotificationForSlug(roomName,msg,"roomNotification","Initial_Notification")
    }
    
    var changeInitialNotificationInGroup = function(roomName,msg){
      var notification = getChatNotificationForSlug(roomName);
      if(notification!=null){
        $(notification).find("p.ui-chatbox-notify-text[name=" + "Initial_Notification" + "]").html(msg)
      }
    }
    
    
    ////////////////////
    //Events
    ////////////////////
    
    var onClickChatNotification = function(notification){
      if (getNotificationType(notification)=="roomNotification"){
        return;
      }
      fadeOutChatNotification(notification)
    }
      


  return {
    init: init,
        showOfflineChatNotificationForSlug : showOfflineChatNotificationForSlug,
        hideChatNotificationForSlug : hideChatNotificationForSlug,
        updateNotificationsAfterUserDisconnect : updateNotificationsAfterUserDisconnect,
        updateAllNotifications : updateAllNotifications,
        addNickToNotificationInGroup : addNickToNotificationInGroup,
        removeNickFromNotificationInGroup : removeNickFromNotificationInGroup,
        initialNotificationInGroup : initialNotificationInGroup,
        changeInitialNotificationInGroup : changeInitialNotificationInGroup,
        onClickChatNotification : onClickChatNotification
  };

}) (PRESENCE, jQuery);