public ShelfModel ReadJson(string filePath)
{
if (Directory.Exists(filePath))
{
filePath = Path.Combine(filePath, ".yomuko");
}
else if (Path.GetFileName(filePath) != ".yomuko")
{
throw new DirectoryNotFoundException("フォルダが存在しない");
}
if (!File.Exists(filePath))
{
this.Title = $"本棚[{Path.GetDirectoryName(filePath)}]";
this.FilePath = filePath;
this.Initialize();
this.WriteJson();
return(this);
}
var target = SerializationExtensions.ReadJson(this, filePath);
target.FilePath = filePath;
var rootPath = Path.GetDirectoryName(filePath);
foreach (var b in target.Books)
{
b.FilePath = rootPath + "\\" + b.FilePath;
}
return(target);
}