/// <summary>
/// 删除一条记录
/// </summary>
/// <param name="record"></param>
public virtual async void DeleteRecord(M record)
{
await CheckData();
DataInfos.Remove(record);
SubmitChange();
}
/// <summary>
/// 根据频道ID删除一个追剧，但不保存至CE数据库
/// </summary>
/// <param name="channelId"></param>
public void RemoveNotSave(int channelId)
{
var pursuitInfo = DataInfos.FirstOrDefault(p => p.ChannelId == channelId);
if (pursuitInfo != null)
{
DataInfos.Remove(pursuitInfo);
DataContext.PursuitTable.DeleteOnSubmit(pursuitInfo);
}
}
/// <summary>
/// 新增一条记录
/// </summary>
/// <param name="entity"></param>
public override void AddEntity(DBWatchHistoryChanneInfo entity)
{
var item = DataInfos.FirstOrDefault(watch => watch.VID == entity.VID);
if (item != null)
{
DataInfos.Remove(item);
_table.DeleteOnSubmit(item);
}
DataInfos.Insert(0, entity);
_table.InsertOnSubmit(entity);
SubmitDatabase();
}
/// <summary>
/// 新增一条搜索历史记录，如果存在则更新
/// </summary>
/// <param name="entity"></param>
public override void AddEntity(DBHistorySearchInfo entity)
{
var item = DataInfos.FirstOrDefault(o => o.Key == entity.Key);
if (item != null)
{
DataInfos.Remove(item);
_table.DeleteOnSubmit(item);
}
_table.InsertOnSubmit(entity);
DataInfos.Insert(0, entity);
SubmitDatabase();
}
