public ErrCode LoadEpgData(ref Dictionary <UInt64, EpgServiceAllEventInfo> serviceDic, EpgViewPeriod period = null, IEnumerable <ulong> keys = null)
{
ErrCode err = ReloadEpgData();
if (err != ErrCode.CMD_SUCCESS)
{
return(err);
}
bool noCurrent = period != null && IsEpgLoaded && period.End <= EventTimeMinCurrent;
bool noArc = period == null || EventTimeBaseArc != DateTime.MaxValue && period.End <= EventTimeBaseArc;
serviceDic = ServiceEventList.ToDictionary(item => item.Key,
item => new EpgServiceAllEventInfo(item.Value.serviceInfo
, noCurrent ? null : item.Value.eventList, noArc ? null : item.Value.eventArcList));
var list = new List <EpgServiceEventInfo>();
if (period != null && period.StartLoad < EventTimeBaseArc)
{
EpgViewPeriod prLoad = new EpgViewPeriod(period.StartLoad, CommonUtil.Min(period.End, EventTimeBaseArc));
//DB更新の判定
DateTime EventTimeBaseArcMin = Settings.Instance.EpgSettingList.Min(set => new EpgViewPeriodDef(set).DefPeriod.StartLoad);
bool addDB = prLoad.End > EventTimeBaseArcMin;
if (addDB)
{
prLoad.Start = Settings.Instance.PrebuildEpg ? CommonUtil.Min(EventTimeBaseArcMin, prLoad.Start) : prLoad.Start;
prLoad.End = EventTimeBaseArc;
}
err = LoadEpgArcData(prLoad.Start, prLoad.End, ref list, addDB ? null : keys);
if (err != ErrCode.CMD_SUCCESS)
{
return(err);
}
//リモコンIDの登録、サービス名の補正
ChSet5.SetRemoconID(list.Select(info => info.serviceInfo), true);
CorrectServiceInfo(list);
EpgServiceAllEventInfo.AddArcEpgServiceDictionary(serviceDic, list);
//DB更新。EventTimeBaseArcが毎回固定でなくて良いなら、この回の取得を全てキャッシュする手もある。
ReloadWork(UpdateNotifyItem.EpgDataAdd, addDB, false, ret =>
{
EventTimeBaseArc = CommonUtil.Max(EventTimeBaseArcMin, prLoad.Start);
if (prLoad.Start < EventTimeBaseArcMin)
{
foreach (var info in list)
{
info.eventList = info.eventList.FindAll(d => d.start_time >= EventTimeBaseArc);
}
}
EpgServiceAllEventInfo.AddArcEpgServiceDictionary(ServiceEventList, list);
foreach (var data in list.SelectMany(info => info.eventList))
{
EventUIDList[data.CurrentPgUID()] = data;//通常あり得ないがUID被りは後優先。
}
return(ret);
});
}
//必要なら期間を適用。未適用でもリストは再作成される。
foreach (var info in serviceDic.Values)
{
info.eventList = PeriodApplied(info.eventList, period.StrictLoad ? period : null);
info.eventArcList = PeriodApplied(info.eventArcList, period.StrictLoad ? period : null);
}
//イベントリストが空の場合もあるが、そのまま返す。
return(err);
}