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using System;
using System.Collections.Generic;
using System.Text;
using libsecondlife;
using OpenSim.Framework.Interfaces;
using OpenSim.Framework.Data;
using OpenSim.Framework.Communications;
namespace OpenSim.Framework.Communications.Caches
{
public class UserProfileCache
{
public Dictionary<LLUUID, CachedUserInfo> UserProfiles = new Dictionary<LLUUID, CachedUserInfo>();
private CommunicationsManager m_parent;
public UserProfileCache(CommunicationsManager parent)
{
m_parent = parent;
}
/// <summary>
/// A new user has moved into a region in this instance
/// so get info from servers
/// </summary>
/// <param name="userID"></param>
public void AddNewUser(LLUUID userID)
{
if (!this.UserProfiles.ContainsKey(userID))
{
CachedUserInfo userInfo = new CachedUserInfo();
userInfo.UserProfile = this.RequestUserProfileForUser(userID);
if (userInfo.UserProfile != null)
{
this.RequestInventoryForUser(userID, userInfo);
this.UserProfiles.Add(userID, userInfo);
}
else
{
//no profile for this user, what do we do now?
Console.WriteLine("UserProfileCache.cs: user profile for user not found");
}
}
else
{
//already have a cached profile for this user
//we should make sure its upto date with the user server version
}
}
/// <summary>
/// A new user has moved into a region in this instance
/// so get info from servers
/// </summary>
/// <param name="firstName"></param>
/// <param name="lastName"></param>
public void AddNewUser(string firstName, string lastName)
{
}
/// <summary>
/// A user has left this instance
/// so make sure servers have been updated
/// Then remove cached info
/// </summary>
/// <param name="userID"></param>
public void UserLogOut(LLUUID userID)
{
}
public void HandleCreateInventoryFolder(IClientAPI remoteClient, LLUUID folderID, ushort folderType, string folderName, LLUUID parentID)
{
if (this.UserProfiles.ContainsKey(remoteClient.AgentId))
{
CachedUserInfo userInfo = this.UserProfiles[remoteClient.AgentId];
if (userInfo.RootFolder.folderID == parentID)
{
userInfo.RootFolder.CreateNewSubFolder(folderID, folderName, folderType);
}
else
{
InventoryFolder parentFolder = userInfo.RootFolder.HasSubFolder(parentID);
if (parentFolder != null)
{
parentFolder.CreateNewSubFolder(folderID, folderName, folderType);
}
}
}
}
public void HandleFecthInventoryDescendents(IClientAPI remoteClient, LLUUID folderID, LLUUID ownerID, bool fetchFolders, bool fetchItems, int sortOrder)
{
if (this.UserProfiles.ContainsKey(remoteClient.AgentId))
{
CachedUserInfo userInfo = this.UserProfiles[remoteClient.AgentId];
if (userInfo.RootFolder.folderID == folderID)
{
if (fetchItems)
{
remoteClient.SendInventoryFolderDetails(remoteClient.AgentId, folderID, userInfo.RootFolder.RequestListOfItems());
}
}
else
{
InventoryFolder parentFolder = userInfo.RootFolder.HasSubFolder(folderID);
if(parentFolder != null)
{
if(fetchItems)
{
remoteClient.SendInventoryFolderDetails(remoteClient.AgentId, folderID, parentFolder.RequestListOfItems());
}
}
}
}
}
/// <summary>
/// Request the user profile from User server
/// </summary>
/// <param name="userID"></param>
private UserProfileData RequestUserProfileForUser(LLUUID userID)
{
return this.m_parent.UserServer.GetUserProfile(userID);
}
/// <summary>
/// Request Iventory Info from Inventory server
/// </summary>
/// <param name="userID"></param>
private void RequestInventoryForUser(LLUUID userID, CachedUserInfo userInfo)
{
// this.m_parent.InventoryServer.RequestInventoryForUser(userID, userInfo.FolderReceive, userInfo.ItemReceive);
//for now we manually create the root folder,
// but should be requesting all inventory from inventory server.
InventoryFolder rootFolder = new InventoryFolder();
rootFolder.agentID = userID;
rootFolder.folderID = userInfo.UserProfile.rootInventoryFolderID;
rootFolder.name = "My Inventory";
rootFolder.parentID = LLUUID.Zero;
rootFolder.type = 8;
rootFolder.version = 1;
userInfo.FolderReceive(userID, rootFolder);
}
/// <summary>
/// Make sure UserProfile is updated on user server
/// </summary>
/// <param name="userID"></param>
private void UpdateUserProfileToServer(LLUUID userID)
{
}
/// <summary>
/// Update Inventory data to Inventory server
/// </summary>
/// <param name="userID"></param>
private void UpdateInventoryToServer(LLUUID userID)
{
}
}
}
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