// == I/O ==
public void ReadDatabaseFile(DatabaseJsonType jsonType)
{
if (jsonType != DatabaseJsonType.None)
{
AddTitles(DatabaseJsonIO.ReadTitlesFromJsonFile(jsonType.GetFilePath()), jsonType);
titleSets[jsonType].Modified = false;
}
}
public static void WriteTitlesToJsonFile(ICollection <EshopTitle> titles, DatabaseJsonType jsonType)
{
List <EshopTitle> titleList = titles.ToList();
titleList.Sort();
JArray json = new JArray(titleList.Select(t => JObject.FromObject(t)).ToArray());
string filePath = jsonType.GetFilePath();
DialogResult shouldCreateBackup = MessageBox.Show(String.Format("Do you want to create a backup of {0} ?", filePath), "Question", MessageBoxButtons.YesNoCancel, MessageBoxIcon.Question);
if (shouldCreateBackup == DialogResult.Cancel)
{
return;
}
else if (shouldCreateBackup == DialogResult.Yes)
{
string backupFilePath = jsonType.GetBackupFilePath();
if (File.Exists(backupFilePath))
{
if (MessageBox.Show("The backup file already exists.\nDo you want to overwrite it?", "Warning", MessageBoxButtons.YesNo, MessageBoxIcon.Warning) == DialogResult.Yes)
{
File.Delete(backupFilePath);
}
else
{
return;
}
}
File.Move(filePath, backupFilePath);
}
string jsonString = JsonArrayToString(json);
File.WriteAllText(filePath, jsonString);
Console.WriteLine("Wrote {0,5} titles to database file {1}", titleList.Count, filePath);
}
public static string GetBackupFilePath(this DatabaseJsonType jsonType)
{
return(jsonType.GetFilePath() + ".bak");
}
