/// <summary>
/// 点击会话
/// </summary>
/// <param name="box">会话控件</param>
private void click(SessionBox box = null)
{
if (id == null)
{
id = sessions.OrderBy(i => i.time).Last().id;
}
var control = (SessionBox)sceMain.Controls[0].Controls[id];
if (control == null)
{
return;
}
control.BackColor = sceMain.Controls[0].BackColor;
control.Refresh();
if (box == null)
{
box = control;
}
box.unRead = false;
box.BackColor = Color.White;
box.Refresh();
id = box.Name;
var session = sessions.Find(i => i.id == id);
session.unRead = false;
SessionAPI.SetUnreadCountZero(NIMSessionType.kNIMSessionTypeP2P, id, (a, b, c) => { });
MessagelogAPI.MarkMessagesStatusRead(id, NIMSessionType.kNIMSessionTypeP2P, (a, b, c) => { });
}
/// <summary>
/// 加载历史消息
/// </summary>
public void showHistory()
{
MessagelogAPI.QueryMsglogLocally(targetId, NIMSessionType.kNIMSessionTypeP2P, 20, 0, (code, accountId, sType, result) =>
{
var list = result.MsglogCollection;
if (list == null || list.Length == 0)
{
return;
}
messages.Clear();
foreach (var msg in list.OrderBy(i => i.TimeStamp))
{
addMessage(msg);
}
void action() => refresh();
while (!(Parent?.IsHandleCreated ?? false))
{
Thread.Sleep(100);
}
Invoke((Action)action);
});
}
private void BtnImport_Click(object sender, EventArgs e)
{
NIMLogsBackupImportInfo import_info = new NIMLogsBackupImportInfo();
import_info.UnPackageCallback_ = ImportBackupFromRemoteUnPackageCallback;
import_info.RemoteDecryptCallback_ = ImportBackupFromRemoteDecryptCallback;
import_info.CompleteCallback_ = LogsBackupCompleteCallback;
import_info.ProgressCallback_ = LogsBackupProgressCallback;
MessagelogAPI.ImportBackupFromRemote(import_info);
}
private void BtnExport_Click(object sender, EventArgs e)
{
NIMLogsBackupExportInfo export_info = new NIMLogsBackupExportInfo();
export_info.ToRemotePackageCallback_ = ExportBackupToRemotePackageCallback;
export_info.ToRemoteEncryptCallback_ = ExportBackupToRemoteEncryptCallback;
export_info.CompleteCallback_ = LogsBackupCompleteCallback;
export_info.ProgressCallback_ = LogsBackupProgressCallback;
string encrypt_key_ = System.Guid.NewGuid().ToString("N");//32位
export_info.ToRemoteLogFiter_ = ExportBackupToRemoteLogFiterCallback;
MessagelogAPI.ExportBackupToRemote(export_info, encrypt_key_);
}
/// <summary>
/// 查询历史消息
/// </summary>
private void getHistory()
{
MessagelogAPI.QueryMsglogOnline(targetId, NIMSessionType.kNIMSessionTypeP2P, 6, 0, endTime, 0, false, true, true, (code, accountId, sType, result) =>
{
void action()
{
var list = result.MsglogCollection;
if (list == null || list.Length == 0)
{
return;
}
foreach (var msg in list.OrderByDescending(i => i.TimeStamp))
{
var message = new NimMessage
{
id = msg.ClientMsgID,
msgid = msg.ServerMsgId,
from = msg.SenderID,
to = msg.ReceiverID,
type = msg.MessageType.GetHashCode(),
body = NimUtil.getMsg(msg),
direction = msg.SenderID == targetId ? 1 : 0,
timetag = msg.TimeStamp / 1000
};
addMessage(message);
}
if (list.Length < 6)
{
sbeNext.Enabled = false;
sbeNext.Text = "已到达终点";
return;
}
endTime = list.Last().TimeStamp;
}
Invoke((Action)action);
});
}