public static IPlaybillItem ToPlaybillItem(this PlaybillItemEntity entity)
{
MediaSourceEntity sourceEntity = entity.MediaSource;
IMediaSource mediaSource = null;
if (sourceEntity == null)
{
mediaSource = new NullMediaSource(entity.MediaSourceTitle, TimeSpan.FromSeconds(entity.MediaSourceDuration.Value));
}
else
{
mediaSource = entity.MediaSource.ToMediaSource(entity); // FromEntity(entity, entity.MediaSource);
}
IPlaySource playSource = Create(entity, mediaSource);
IPlaybillItem result = null;
switch (entity.ScheduleMode)
{
case PlayScheduleMode.Auto:
result = PlaybillItem.Auto(playSource);
break;
case PlayScheduleMode.Timing:
result = PlaybillItem.Timing(playSource, entity.StartTime.Value);
break;
case PlayScheduleMode.TimingBreak:
result = PlaybillItem.TimingBreak(playSource, entity.StartTime.Value);
break;
}
result.Id = entity.Id;
return(result);
}
//public PlayItemEntity ToEntity(PlaybillEntity billEntity, IPlayItem playItem)
//{
// var dtoItem = new PlayItemEntity();
// dtoItem.Id = playItem.Id;
// dtoItem.StartTime = playItem.StartTime;
// dtoItem.PlayDuration = playItem.CalculatedPlayDuration.TotalSeconds;
// dtoItem.MarkerIn = playItem.PlayRange.StartPosition.TotalSeconds;
// dtoItem.MarkerDuration = playItem.PlayRange.Duration.TotalSeconds;
// dtoItem.PlaybillItem = ToEntity(billEntity, playItem.PlaybillItem);
// return dtoItem;
//}
//public PlaybillItemEntity ToEntity(PlaybillEntity billEntity, IPlaybillItem billItem)
//{
// var dtoItem = new PlaybillItemEntity();
// dtoItem.Id = billItem.Id;
// dtoItem.Playbill = billEntity;
// dtoItem.StartTime = billItem.StartTime;
// dtoItem.MarkerIn = billItem.PlayRange.StartPosition.TotalSeconds;
// dtoItem.ScheduleMode = billItem.ScheduleMode;
// dtoItem.MarkerDuration = billItem.PlayRange.Duration.TotalSeconds;
// if (billItem.MediaSource.Category!=MediaSourceCategory.Null)
// {
// dtoItem.MediaSourceId = billItem.MediaSource.Id;
// }
// else
// {
// dtoItem.MediaSourceTitle = billItem.MediaSource.Title;
// dtoItem.MediaSourceDuration = billItem.MediaSource.Duration.Value.TotalSeconds;
// }
// var autoBillItem = billItem as AutoPlaybillItem;
// if (autoBillItem != null)
// {
// dtoItem.IsAutoPadding = autoBillItem.IsAutoPadding;
// }
// var fileMediaSource = billItem.MediaSource as IFileMediaSource;
// if (fileMediaSource != null)
// {
// dtoItem.AudioGain = fileMediaSource.AudioGain;
// }
// if (billItem.CGItems != null)
// {
// dtoItem.CGContents = CGItemCollection.ToXml(billItem.CGItems);
// }
// return dtoItem;
//}
public static Playbill Load(Guid id, IList <IPlayItem> playItemList)
{
PlaybillEntity billEntity = PlayoutRepository.GetPlaybill(id); // GetEntity(id);
Playbill playbill = null;
Dictionary <Guid, IPlaybillItem> playbillItemDict = new Dictionary <Guid, IPlaybillItem>();
if (billEntity != null)
{
playbill = new Playbill(billEntity);
for (int i = 0; i < billEntity.PlayItems.Count; i++)
{
PlayItemEntity playItemEntity = billEntity.PlayItems[i];
IPlaybillItem playbillItem = null;
if (!playbillItemDict.ContainsKey(playItemEntity.PlaybillItemId))
{
playbillItem = playItemEntity.PlaybillItem.ToPlaybillItem();
// FromEntity(playItemEntity.PlaybillItem);
playbillItemDict.Add(playItemEntity.PlaybillItemId, playbillItem);
}
else
{
playbillItem = playbillItemDict[playItemEntity.PlaybillItemId];
}
IPlayItem playItem = playItemEntity.ToPlayItem(playbillItem); // FromEntity(playItemEntity,playbillItem);
playItemList.Add(playItem);
}
}
return(playbill);
}
public override IPlaybillItem Merge(IPlaybillItem playbillItem)
{
if (!CanMerge(playbillItem))
{
throw new InvalidOperationException();
}
return(new AutoPlaybillItem(this.PlaySource.Merge(playbillItem.PlaySource)));
}
public static PlaybillItemEntity ToEntity(PlaybillEntity billEntity, IPlaybillItem billItem, IMediaSource replaceAutoPadding)
{
var dtoItem = new PlaybillItemEntity();
dtoItem.Id = billItem.Id;
dtoItem.Playbill = billEntity;
dtoItem.StartTime = billItem.StartTime;
dtoItem.MarkerIn = billItem.PlayRange.StartPosition.TotalSeconds;
dtoItem.ScheduleMode = billItem.ScheduleMode;
dtoItem.MarkerDuration = billItem.PlayRange.Duration.TotalSeconds;
//_dtoItem.SegmentId = this.SegmentId;
if (billItem.MediaSource.Category != MediaSourceCategory.Null)
{
dtoItem.MediaSourceId = billItem.MediaSource.Id;
}
else
{
dtoItem.MediaSourceTitle = billItem.MediaSource.Title;
dtoItem.MediaSourceDuration = billItem.MediaSource.Duration.Value.TotalSeconds;
}
var autoBillItem = billItem as AutoPlaybillItem;
if (autoBillItem != null)
{
if (autoBillItem.IsAutoPadding && replaceAutoPadding != null)
{
// TODO: 替换自动垫片。
dtoItem.MediaSourceId = replaceAutoPadding.Id;
//dtoItem.IsAutoPadding = autoBillItem.IsAutoPadding;
}
}
var fileMediaSource = billItem.MediaSource as IFileMediaSource;
if (fileMediaSource != null)
{
dtoItem.AudioGain = fileMediaSource.AudioGain;
}
if (billItem.CGItems != null)
{
dtoItem.CGContents = CGItemCollection.ToXml(billItem.CGItems);
}
return(dtoItem);
}
public PlaybillItemEntity(IPlaybillItem billItem, Func <IMediaSource, MediaSourceEntity> converter)
{
this.Id = billItem.Id;
//this.Playbill = billEntity;
this.StartTime = billItem.StartTime;
this.MarkerIn = billItem.PlayRange.StartPosition.TotalSeconds;
this.ScheduleMode = billItem.ScheduleMode;
this.MarkerDuration = billItem.PlayRange.Duration.TotalSeconds;
if (billItem.MediaSource.Category != MediaSourceCategory.Null)
{
this.MediaSourceId = billItem.MediaSource.Id;
if (converter != null)
{
this.MediaSource = converter(billItem.MediaSource);
}
}
else
{
this.MediaSourceTitle = billItem.MediaSource.Title;
this.MediaSourceDuration = billItem.MediaSource.Duration.Value.TotalSeconds;
}
var autoBillItem = billItem as AutoPlaybillItem;
if (autoBillItem != null)
{
this.IsAutoPadding = autoBillItem.IsAutoPadding;
}
var fileMediaSource = billItem.MediaSource as IFileMediaSource;
if (fileMediaSource != null)
{
this.AudioGain = fileMediaSource.AudioGain;
}
if (billItem.CGItems != null)
{
this.CGContents = CGItemCollection.ToXml(billItem.CGItems);
}
}
public static IPlayItem ToPlayItem(this PlayItemEntity entity, IPlaybillItem playbillItem)
{
if (playbillItem.ScheduleMode == PlayScheduleMode.Auto)
{
var autoPlayItem = new AutoPlayItem(playbillItem);
autoPlayItem.StartTime = entity.StartTime;
autoPlayItem.CalculatedPlayDuration = TimeSpan.FromSeconds(entity.PlayDuration);
autoPlayItem.PlayRange = new PlayRange(TimeSpan.FromSeconds(entity.MarkerIn), TimeSpan.FromSeconds(entity.MarkerDuration));
//autoPlayItem.PlaybillItem = playbillItem;
autoPlayItem.Id = entity.Id;
return(autoPlayItem);
}
else
{
return((TimingPlaybillItem)playbillItem);
}
//throw new NotImplementedException();
}
public static IPlayItem ToPlayItem(this PlayItemEntity entity)
{
IPlaybillItem playbillItem = entity.PlaybillItem.ToPlaybillItem(); // FromEntity(entity.PlaybillItem);
if (playbillItem.ScheduleMode == PlayScheduleMode.Auto)
{
var autoPlayItem = new AutoPlayItem(playbillItem);
autoPlayItem.StartTime = entity.StartTime;
autoPlayItem.CalculatedPlayDuration = TimeSpan.FromSeconds(entity.PlayDuration);
autoPlayItem.PlayRange = new PlayRange(TimeSpan.FromSeconds(entity.MarkerIn), TimeSpan.FromSeconds(entity.MarkerDuration));
autoPlayItem.Id = entity.Id;
return(autoPlayItem);
}
else
{
return((TimingPlaybillItem)playbillItem);
}
}
public virtual IPlaybillItem Merge(IPlaybillItem playbillItem)
{
throw new NotSupportedException();
}
public override bool CanMerge(IPlaybillItem playbillItem)
{
return(this.PlaySource.CanMerge(playbillItem.PlaySource));
}
// 用于创建顺播片断。
private AutoPlayItem(IPlaybillItem billItem, PlayRange playRange) : this(billItem)
{
this.PlayRange = playRange;
}
public AutoPlayItem(IPlaybillItem billItem)
{
this.Id = Guid.NewGuid();
this.PlaybillItem = billItem;
}
