void OnSend(object sender, Mi e)
{
int count = 0;
foreach (var lv in _pnl.Children.OfType <Lv>())
{
AtvRecv ar = (AtvRecv)lv.Tag;
ar.SelectedRecvs = null;
if (lv.SelectedCount > 0)
{
count++;
ar.SelectedRecvs = (from r in lv.SelectedRows
select r.ID).ToList();
}
else if (_info.AtvDef.TransKind == WfdAtvTransKind.全部)
{
Kit.Warn($"未选择{ar.Def.Name}的执行者！");
return;
}
}
if (_info.AtvDef.TransKind == WfdAtvTransKind.自由选择 && count == 0)
{
Kit.Warn("请至少选择一个活动的执行者！");
return;
}
if (_info.AtvDef.TransKind == WfdAtvTransKind.独占式选择 && count == 0)
{
Kit.Warn("请选择一个活动的执行者！");
return;
}
if (_info.AtvDef.TransKind == WfdAtvTransKind.独占式选择 && count > 1)
{
Kit.Warn("只能选择一个活动的执行者！");
return;
}
Close(true);
}
async Task Send()
{
// 先保存
if (!await _info.CmdSave.Save())
{
return;
}
// 判断当前活动是否结束（需要多人同时完成该活动的情况）
if (!await _info.AtvInst.IsFinished())
{
// 活动未结束（不是最后一人），只结束当前工作项
await SaveWorkItem(false);
return;
}
// 获得所有后续活动，包括同步
var nextAtvs = await AtCm.Query <WfdAtv>("流程-后续活动", new { atvid = _info.AtvDef.ID });
if (nextAtvs.Count == 0)
{
// 无后续活动，结束当前工作项和活动
await SaveWorkItem(true);
return;
}
bool manualSend = false;
var nextRecvs = new AtvRecvs();
foreach (var atv in nextAtvs)
{
switch (atv.Type)
{
case WfdAtvType.Normal:
// 普通活动
var recv = await LoadRecvs(atv);
if (recv.Recvs != null && recv.Recvs.Count > 0)
{
AtvRecv ar = new AtvRecv {
Def = atv, IsRole = recv.IsRole, Recvs = recv.Recvs
};
nextRecvs.Atvs.Add(ar);
if (recv.IsManualSend)
{
manualSend = true;
}
}
break;
case WfdAtvType.Sync:
// 同步活动 且 可激活后续活动时
if (await IsActive(atv))
{
// 同步活动只支持一个后续活动！
var syncNext = await AtCm.First <WfdAtv>("流程-后续活动", new { atvid = atv.ID });
if (syncNext != null)
{
recv = await LoadRecvs(syncNext);
if (recv.Recvs != null && recv.Recvs.Count > 0)
{
nextRecvs.SyncAtv = new AtvSyncRecv
{
SyncDef = atv,
Def = syncNext,
IsRole = recv.IsRole,
Recvs = recv.Recvs
};
if (recv.IsManualSend)
{
manualSend = true;
}
}
}
}
break;
case WfdAtvType.Finish:
// 结束活动
nextRecvs.FinishedAtv = new AtvFinishedRecv {
Def = atv
};
break;
}
}
// 当后续迁移活动为独占式选择且后续活动多于一个时手动选择
if (!manualSend &&
_info.AtvDef.TransKind == WfdAtvTransKind.独占式选择 &&
nextRecvs.AtvCount > 1)
{
manualSend = true;
}
_info.NextRecvs = nextRecvs;
// 触发外部自定义执行者范围事件
await _info.OnSending();
// 外部可以修改接收者列表
if (_info.NextRecvs != null && _info.NextRecvs.AtvCount > 0)
{
if (manualSend)
{
// 手动选择后发送
if (await new WfSendDlg().Show(_info))
{
DoSend(true);
}
}
else
{
DoSend(false);
}
}
else
{
Kit.Warn("无后续活动接收者，请检查流程授权是否合理！");
}
}
/// <summary>
/// 每个活动接收者对应一个Lv
/// </summary>
/// <param name="p_ar"></param>
/// <returns></returns>
void CreateItem(AtvRecv p_ar)
{
// 分组栏
Grid grid = new Grid
{
Background = Res.浅灰背景,
BorderBrush = Res.浅灰边框,
BorderThickness = new Thickness(0, 1, 0, 1),
ColumnDefinitions =
{
new ColumnDefinition {
Width = new GridLength(1, GridUnitType.Star)
},
new ColumnDefinition {
Width = GridLength.Auto
},
},
Children =
{
new StackPanel
{
Orientation = Orientation.Horizontal,
Margin = new Thickness(10, 0, 10, 0),
Children =
{
new TextBlock {
FontFamily = Res.IconFont, Text = "\uE02D", VerticalAlignment = VerticalAlignment.Center, Margin = new Thickness(0, 0, 4, 0)
},
new TextBlock {
Text = p_ar.Def.Name, TextWrapping = TextWrapping.NoWrap, VerticalAlignment = VerticalAlignment.Center
}
}
},
},
Height = 40,
};
Lv lv = new Lv {
View = Resources["ViewTemp"], ViewMode = ViewMode.Tile, Data = p_ar.Recvs, Tag = p_ar, Margin = new Thickness(0, 0, 0, 20)
};
var sp = new StackPanel {
Orientation = Orientation.Horizontal
};
var btn = new Button {
Content = "清除", Tag = lv, Background = Res.TransparentBrush
};
btn.Click += OnClearSelection;
sp.Children.Add(btn);
if (p_ar.MultiSelection && p_ar.Recvs.Count > 1)
{
btn = new Button {
Content = "全选", Tag = lv, Background = Res.TransparentBrush
};
btn.Click += OnSelectAll;
sp.Children.Add(btn);
lv.SelectionMode = Base.SelectionMode.Multiple;
}
Grid.SetColumn(sp, 1);
grid.Children.Add(sp);
_pnl.Children.Add(grid);
_pnl.Children.Add(lv);
}
