public ChatRecordPage GetChatRecordPage(ChatRecordTimeScope timeScope, string senderID, string accepterID, int pageSize, int pageIndex)
{
var totalCount = 0;
if (pageSize <= 0 || pageIndex < 0)
{
return(new ChatRecordPage(totalCount, pageIndex, new List <ChatMessageRecord>()));
}
if (!this.chatRecordTable.Contains(senderID))
{
return(new ChatRecordPage(totalCount, pageIndex, new List <ChatMessageRecord>()));
}
var friends = this.chatRecordTable.Get(senderID);
if (!friends.Contains(accepterID))
{
return(new ChatRecordPage(totalCount, pageIndex, new List <ChatMessageRecord>()));
}
var records = friends.Get(accepterID);
totalCount = records.Count;
var pageCount = records.Count / pageSize;
if (records.Count % pageSize > 0)
{
++pageCount;
}
if (pageIndex == int.MaxValue)
{
pageIndex = pageCount - 1;
}
if (pageIndex >= pageCount)
{
return(new ChatRecordPage(totalCount, pageIndex, new List <ChatMessageRecord>()));
}
var page = new List <ChatMessageRecord>();
for (var i = pageIndex * pageSize; i < records.Count && page.Count <= pageSize; i++)
{
page.Add(records[i]);
}
return(new ChatRecordPage(totalCount, pageIndex, page));
}
public ChatRecordPage GetGroupChatRecordPage(ChatRecordTimeScope timeScope, string groupID, int pageSize, int pageIndex)
{
int totalCount = 0;
if (pageSize <= 0 || pageIndex < 0)
{
return(new ChatRecordPage(totalCount, pageIndex, new List <ChatMessageRecord>()));
}
if (!this.groupChatRecordTable.Contains(groupID))
{
return(new ChatRecordPage(totalCount, pageIndex, new List <ChatMessageRecord>()));
}
List <ChatMessageRecord> records = this.groupChatRecordTable.Get(groupID);
totalCount = records.Count;
int pageCount = records.Count / pageSize;
if (records.Count % pageSize > 0)
{
++pageCount;
}
if (pageIndex == int.MaxValue)
{
pageIndex = pageCount - 1;
}
if (pageIndex >= pageCount)
{
return(new ChatRecordPage(totalCount, pageIndex, new List <ChatMessageRecord>()));
}
List <ChatMessageRecord> page = new List <ChatMessageRecord>();
for (int i = pageIndex * pageSize; i < records.Count && page.Count <= pageSize; i++)
{
page.Add(records[i]);
}
return(new ChatRecordPage(totalCount, pageIndex, page));;
}
public ChatRecordPage GetGroupChatRecordPage(ChatRecordTimeScope timeScope, string groupID, int pageSize, int pageIndex)
{
return this.dbPersister.GetGroupChatRecordPage(timeScope, groupID, pageSize, pageIndex);
}
public ChatRecordPage GetChatRecordPage(ChatRecordTimeScope timeScope, string senderID, string accepterID, int pageSize, int pageIndex)
{
return this.dbPersister.GetChatRecordPage(timeScope, senderID, accepterID, pageSize, pageIndex);
}
public ChatRecordPage GetGroupNoticeRecordPage(ChatRecordTimeScope timeScope, string groupID, int pageSize, int pageIndex)
{
return(this.dbPersister.GetGroupNoticeRecordPage(timeScope, groupID, pageSize, pageIndex));
}
public ChatRecordPage GetChatRecordPage(ChatRecordTimeScope timeScope, string senderID, string accepterID, int pageSize, int pageIndex)
{
return(this.dbPersister.GetChatRecordPage(timeScope, senderID, accepterID, pageSize, pageIndex));
}
private void ShowRecord(int pageIndex, bool allowCache)
{
if (this.remotePersister == null) //还未完成构造
{
return;
}
if (pageIndex != int.MaxValue)
{
if (pageIndex + 1 > this.totalPageCount)
{
pageIndex = this.totalPageCount - 1;
}
if (pageIndex < 0)
{
pageIndex = 0;
}
if (this.currentPageIndex == pageIndex && allowCache)
{
this.toolStripTextBox_pageIndex.Text = (pageIndex + 1).ToString();
return;
}
}
this.Cursor = Cursors.WaitCursor;
try
{
ChatRecordTimeScope timeScope = ChatRecordTimeScope.All;
DateTime now = DateTime.Now;
if (this.skinComboBox1.SelectedIndex == 0) //一周
{
timeScope = ChatRecordTimeScope.RecentWeek;
}
else if (this.skinComboBox1.SelectedIndex == 1)//一月
{
timeScope = ChatRecordTimeScope.RecentMonth;
}
else if (this.skinComboBox1.SelectedIndex == 2)//三月
{
timeScope = ChatRecordTimeScope.Recent3Month;
}
else //全部
{
}
ChatRecordPage page = null;
if (this.isGroupChat)
{
page = this.CurrentPersister.GetGroupNoticeRecordPage(timeScope, this.group.Arg1, this.pageSize, pageIndex);
}
else
{
page = this.CurrentPersister.GetChatRecordPage(timeScope, my.Arg1, friend.Arg1, this.pageSize, pageIndex);
}
this.chatBox_history.Clear();
if (page == null || page.Content.Count == 0)
{
MessageBoxEx.Show("没有消息记录！");
return;
}
this.currentPageIndex = page.PageIndex;
this.toolStripTextBox_pageIndex.Text = (this.currentPageIndex + 1).ToString();
for (int i = 0; i < page.Content.Count; i++)
{
ChatMessageRecord record = page.Content[i];
byte[] decrypted = record.Content;
if (this.skinRadioButton_Server.Checked)
{
if (GlobalResourceManager.Des3Encryption != null)
{
decrypted = GlobalResourceManager.Des3Encryption.Decrypt(decrypted);
}
}
// ChatBoxContent content = CompactPropertySerializer.Default.Deserialize<ChatBoxContent>(decrypted, 0);
ChatBoxContent content = null;
if (content == null)
{
content = new ChatBoxContent();
content.Text = System.Text.Encoding.UTF8.GetString(decrypted);
}
if (this.isGroupChat)
{
if (record.SpeakerID == this.my.Arg1)
{
this.AppendChatBoxContent(record.OccureTime, string.Format("{0}({1})", this.my.Arg2, record.SpeakerID), content, Color.Green);
}
else
{
string name = this.userNameGetter.GetUserName(record.SpeakerID) ?? record.SpeakerID;
this.AppendChatBoxContent(record.OccureTime, string.Format("{0}({1})", name, record.SpeakerID), content, Color.Blue);
}
}
else
{
if (record.SpeakerID == this.my.Arg1)
{
this.AppendChatBoxContent(record.OccureTime, this.my.Arg2, content, Color.Green);
}
else
{
this.AppendChatBoxContent(record.OccureTime, this.friend.Arg2, content, Color.Blue);
}
}
}
this.chatBox_history.SelectionStart = 0;
this.chatBox_history.ScrollToCaret();
int pageCount = page.TotalCount / this.pageSize;
if (page.TotalCount % this.pageSize > 0)
{
++pageCount;
}
this.totalPageCount = pageCount;
this.toolStripLabel_totalCount.Text = string.Format("/ {0}页", this.totalPageCount);
this.toolStripTextBox_pageIndex.Focus();
}
catch (Exception ee)
{
MessageBoxEx.Show(ee.Message);
}
finally
{
this.Cursor = Cursors.Default;
}
}
/// <summary>
/// 获取一页与好友的聊天记录。
/// </summary>
/// <param name="myID">自己的UserID</param>
/// <param name="friendID">好友的ID</param>
/// <param name="pageSize">页大小</param>
/// <param name="pageIndex">页索引</param>
/// <returns>聊天记录页</returns>
public ChatRecordPage GetChatRecordPage(ChatRecordTimeScope chatRecordTimeScope, string myID, string friendID, int pageSize, int pageIndex)
{
if (this.transactionScopeFactory == null)
{
return(new ChatRecordPage(0, 0, new List <ChatMessageRecord>()));
}
DateTimeScope timeScope = null;
DateTime now = DateTime.Now;
if (chatRecordTimeScope == ChatRecordTimeScope.RecentWeek) //一周
{
timeScope = new DateTimeScope(now.AddDays(-7), now);
}
else if (chatRecordTimeScope == ChatRecordTimeScope.RecentMonth)//一月
{
timeScope = new DateTimeScope(now.AddDays(-31), now);
}
else if (chatRecordTimeScope == ChatRecordTimeScope.Recent3Month)//三月
{
timeScope = new DateTimeScope(now.AddDays(-91), now);
}
else //全部
{
}
IFilterTree tree1 = new SimpleFilterTree(new Filter(ChatMessageRecord._SpeakerID, myID), new Filter(ChatMessageRecord._AudienceID, friendID));
IFilterTree tree2 = new SimpleFilterTree(new Filter(ChatMessageRecord._SpeakerID, friendID), new Filter(ChatMessageRecord._AudienceID, myID));
IFilterTree tree = new ComplexFilterTree(LogicType.Or, tree1, tree2);
if (timeScope != null)
{
tree = new ComplexFilterTree(LogicType.And, tree, new Filter(ChatMessageRecord._OccureTime, new DateTime[] { timeScope.StartDate, timeScope.EndDate }, ComparisonOperators.BetweenAnd));
}
//最后一页
if (pageIndex == int.MaxValue)
{
int total = 0;
using (TransactionScope scope = this.transactionScopeFactory.NewTransactionScope())
{
IOrmAccesser <ChatMessageRecord> accesser = scope.NewOrmAccesser <ChatMessageRecord>();
total = (int)accesser.GetCount(tree);
scope.Commit();
}
int pageCount = total / pageSize;
if (total % pageSize > 0)
{
pageCount += 1;
}
pageIndex = pageCount - 1;
}
int totalCount = 0;
ChatMessageRecord[] page = null;
using (TransactionScope scope = this.transactionScopeFactory.NewTransactionScope())
{
IOrmAccesser <ChatMessageRecord> accesser = scope.NewOrmAccesser <ChatMessageRecord>();
page = accesser.GetPage(tree, pageSize, pageIndex, ChatMessageRecord._AutoID, true, out totalCount);
scope.Commit();
}
return(new ChatRecordPage(totalCount, pageIndex, new List <ChatMessageRecord>(page)));
}
/// <summary>
/// 获取一页群聊天记录。
/// </summary>
/// <param name="groupID">群ID</param>
/// <param name="pageSize">页大小</param>
/// <param name="pageIndex">页索引</param>
/// <returns>聊天记录页</returns>
public ChatRecordPage GetGroupChatRecordPage(ChatRecordTimeScope chatRecordTimeScope, string groupID, int pageSize, int pageIndex)
{
if (this.transactionScopeFactory == null)
{
return(new ChatRecordPage(0, 0, new List <ChatMessageRecord>()));
}
DateTimeScope timeScope = null;
var now = DateTime.Now;
if (chatRecordTimeScope == ChatRecordTimeScope.RecentWeek) //一周
{
timeScope = new DateTimeScope(now.AddDays(-7), now);
}
else if (chatRecordTimeScope == ChatRecordTimeScope.RecentMonth)//一月
{
timeScope = new DateTimeScope(now.AddDays(-31), now);
}
else if (chatRecordTimeScope == ChatRecordTimeScope.Recent3Month)//三月
{
timeScope = new DateTimeScope(now.AddDays(-91), now);
}
else //全部
{
}
var filterList = new List <Filter>();
filterList.Add(new Filter(ChatMessageRecord._AudienceID, groupID));
filterList.Add(new Filter(ChatMessageRecord._IsGroupChat, true));
if (timeScope != null)
{
filterList.Add(new Filter(ChatMessageRecord._OccureTime, new DateTime[] { timeScope.StartDate, timeScope.EndDate }, ComparisonOperators.BetweenAnd));
}
var tree = new SimpleFilterTree(filterList);
//最后一页
if (pageIndex == int.MaxValue)
{
var total = 0;
using (var scope = this.transactionScopeFactory.NewTransactionScope())
{
var accesser = scope.NewOrmAccesser <ChatMessageRecord>();
total = (int)accesser.GetCount(tree);
scope.Commit();
}
var pageCount = total / pageSize;
if (total % pageSize > 0)
{
pageCount += 1;
}
pageIndex = pageCount - 1;
}
var totalCount = 0;
ChatMessageRecord[] page = null;
using (var scope = this.transactionScopeFactory.NewTransactionScope())
{
var accesser = scope.NewOrmAccesser <ChatMessageRecord>();
page = accesser.GetPage(tree, pageSize, pageIndex, ChatMessageRecord._AutoID, true, out totalCount);
scope.Commit();
}
return(new ChatRecordPage(totalCount, pageIndex, new List <ChatMessageRecord>(page)));
}
public ChatRecordPage GetGroupChatRecordPage(ChatRecordTimeScope timeScope, string groupID, int pageSize, int pageIndex)
{
ChatRecordPage page = this.globalCache.GetGroupChatRecordPage(timeScope, groupID, pageSize, pageIndex);
return(page);
}
/// <summary>
/// 获取一页群聊天记录。
/// </summary>
/// <param name="groupID">群ID</param>
/// <param name="pageSize">页大小</param>
/// <param name="pageIndex">页索引</param>
/// <returns>聊天记录页</returns>
public ChatRecordPage GetGroupChatRecordPage(ChatRecordTimeScope chatRecordTimeScope, string groupID, int pageSize, int pageIndex)
{
if (this.transactionScopeFactory == null)
{
return new ChatRecordPage(0, 0, new List<ChatMessageRecord>());
}
DateTimeScope timeScope = null;
DateTime now = DateTime.Now;
if (chatRecordTimeScope == ChatRecordTimeScope.RecentWeek) //一周
{
timeScope = new DateTimeScope(now.AddDays(-7), now);
}
else if (chatRecordTimeScope == ChatRecordTimeScope.RecentMonth)//一月
{
timeScope = new DateTimeScope(now.AddDays(-31), now);
}
else if (chatRecordTimeScope == ChatRecordTimeScope.Recent3Month)//三月
{
timeScope = new DateTimeScope(now.AddDays(-91), now);
}
else //全部
{
}
List<Filter> filterList = new List<Filter>();
filterList.Add(new Filter(ChatMessageRecord._AudienceID, groupID));
filterList.Add(new Filter(ChatMessageRecord._IsGroupChat, true));
if (timeScope != null)
{
filterList.Add(new Filter(ChatMessageRecord._OccureTime, new DateTime[] { timeScope.StartDate, timeScope.EndDate }, ComparisonOperators.BetweenAnd));
}
SimpleFilterTree tree = new SimpleFilterTree(filterList);
//最后一页
if (pageIndex == int.MaxValue)
{
int total = 0;
using (TransactionScope scope = this.transactionScopeFactory.NewTransactionScope())
{
IOrmAccesser<ChatMessageRecord> accesser = scope.NewOrmAccesser<ChatMessageRecord>();
total = (int)accesser.GetCount(tree);
scope.Commit();
}
int pageCount = total / pageSize;
if (total % pageSize > 0)
{
pageCount += 1;
}
pageIndex = pageCount - 1;
}
int totalCount = 0;
ChatMessageRecord[] page = null;
using (TransactionScope scope = this.transactionScopeFactory.NewTransactionScope())
{
IOrmAccesser<ChatMessageRecord> accesser = scope.NewOrmAccesser<ChatMessageRecord>();
page = accesser.GetPage(tree, pageSize, pageIndex, ChatMessageRecord._AutoID, true, out totalCount);
scope.Commit();
}
return new ChatRecordPage(totalCount, pageIndex, new List<ChatMessageRecord>(page));
}
public ChatRecordPage GetGroupChatRecordPage(ChatRecordTimeScope timeScope, string groupID, int pageSize, int pageIndex)
{
ChatRecordPage page = this.globalCache.GetGroupChatRecordPage(timeScope ,groupID, pageSize, pageIndex);
return page;
}
