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using System.Collections.Generic;
using System.Threading.Tasks;
using VersOne.Epub.Environment;
using VersOne.Epub.Options;
using VersOne.Epub.Schema;
namespace VersOne.Epub.Internal
{
internal class SchemaReader
{
private readonly EpubReaderOptions epubReaderOptions;
public SchemaReader(EpubReaderOptions? epubReaderOptions = null)
{
this.epubReaderOptions = epubReaderOptions ?? new EpubReaderOptions();
}
public async Task<EpubSchema> ReadSchemaAsync(IZipFile epubFile)
{
RootFilePathReader rootFilePathReader = new(epubReaderOptions);
string rootFilePath = await rootFilePathReader.GetRootFilePathAsync(epubFile).ConfigureAwait(false);
string contentDirectoryPath = ContentPathUtils.GetDirectoryPath(rootFilePath);
PackageReader packageReader = new(epubReaderOptions);
EpubPackage package = await packageReader.ReadPackageAsync(epubFile, rootFilePath).ConfigureAwait(false);
Epub2NcxReader epub2NcxReader = new(epubReaderOptions);
Epub2Ncx? epub2Ncx = await epub2NcxReader.ReadEpub2NcxAsync(epubFile, contentDirectoryPath, package).ConfigureAwait(false);
Epub3NavDocumentReader epub3NavDocumentReader = new(epubReaderOptions);
Epub3NavDocument? epub3NavDocument = await epub3NavDocumentReader.ReadEpub3NavDocumentAsync(epubFile, contentDirectoryPath, package).ConfigureAwait(false);
SmilReader smilReader = new(epubReaderOptions);
List<Smil> mediaOverlays = await smilReader.ReadAllSmilDocumentsAsync(epubFile, contentDirectoryPath, package).ConfigureAwait(false);
return new(package, epub2Ncx, epub3NavDocument, mediaOverlays, contentDirectoryPath);
}
}
}
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