/// <summary>
/// Adds an <see cref="IVideoSource"/> to the database. If an <see cref="IVideoSource"/> with the same path ID exists,
/// it will be updated with new settings.
/// </summary>
/// <param name="newSource"><see cref="EditableVideoSource"/> containing the new source data.</param>
public async Task AddSourceAsync(EditableVideoSource newSource)
{
if (!dbConnection.IsInitialized)
{
await dbConnection.InitializeAsync();
}
await AddPathAsync(newSource.Path);
var pathId = await GetPathIdAsync(newSource.Path);
var source = new VideoSource
{
PathId = pathId,
Name = newSource.Name,
ContentType = newSource.ContentType,
InfoSource = newSource.InfoSource,
NoUpdate = newSource.NoUpdate
};
var storedModel = await dbConnection.FindAsync<VideoSource>(sm => sm.PathId == source.PathId);
if (storedModel != null)
{
if (storedModel.Name != source.Name || storedModel.ContentType != source.ContentType ||
storedModel.InfoSource != source.InfoSource || storedModel.NoUpdate != source.NoUpdate)
{
storedModel.Name = source.Name;
storedModel.ContentType = source.ContentType;
storedModel.InfoSource = source.InfoSource;
storedModel.NoUpdate = source.NoUpdate;
await dbConnection.UpdateAsync(storedModel);
}
}
else
{
await dbConnection.InsertAsync(source);
}
}
private void SetNewSource()
{
EditableVideoSource.ErrorsChanged -= RaiseCanExecuteChanged;
videoSourceCache = null;
EditableVideoSource = new EditableVideoSource();
EditableVideoSource.ErrorsChanged += RaiseCanExecuteChanged;
}
/// <summary>
/// Updates an existing <see cref="IVideoSource"/> with new data.
/// </summary>
/// <param name="existingSource">The <see cref="IVideoSource"/> that will be updated.</param>
/// <param name="newSourceData"><see cref="EditableVideoSource"/> containing the new source data.</param>
public async Task UpdateSourceAsync(IVideoSource existingSource, EditableVideoSource newSourceData)
{
if (!dbConnection.IsInitialized)
{
await dbConnection.InitializeAsync();
}
await AddPathAsync(newSourceData.Path);
var pathId = await GetPathIdAsync(newSourceData.Path);
existingSource.PathId = pathId;
existingSource.Name = newSourceData.Name;
existingSource.ContentType = newSourceData.ContentType;
existingSource.InfoSource = newSourceData.InfoSource;
existingSource.NoUpdate = newSourceData.NoUpdate;
await dbConnection.UpdateAsync((VideoSource)existingSource);
}