67 lines
1.7 KiB
C#
67 lines
1.7 KiB
C#
|
using System.Collections;
|
||
|
|
using System.Text.Json;
|
||
|
|
|
||
|
|
namespace Repository;
|
||
|
|
|
||
|
|
public class Repository : IRepository
|
||
|
|
{
|
||
|
|
private const string _appName = "Keychain";
|
||
|
|
private readonly string _filePath;
|
||
|
|
private List<object>? _cache;
|
||
|
|
private bool _cacheDirty = true;
|
||
|
|
|
||
|
|
public Repository(string fileName)
|
||
|
|
{
|
||
|
|
var xdgDataHome = Environment.GetEnvironmentVariable("XDG_DATA_HOME");
|
||
|
|
string dataHome;
|
||
|
|
if (!string.IsNullOrEmpty(xdgDataHome))
|
||
|
|
{
|
||
|
|
dataHome = Path.Combine(xdgDataHome, _appName);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
dataHome = Path.Combine(
|
||
|
|
Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.UserProfile), ".local", "share"),
|
||
|
|
_appName
|
||
|
|
);
|
||
|
|
}
|
||
|
|
_filePath = Path.Combine(dataHome, fileName);
|
||
|
|
}
|
||
|
|
|
||
|
|
public IEnumerable ReadAll()
|
||
|
|
{
|
||
|
|
if (!_cacheDirty && _cache != null)
|
||
|
|
return _cache;
|
||
|
|
|
||
|
|
if (!File.Exists(_filePath))
|
||
|
|
{
|
||
|
|
_cache = new List<object>();
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
var json = File.ReadAllText(_filePath);
|
||
|
|
_cache = JsonSerializer.Deserialize<List<object>>(json) ?? new List<object>();
|
||
|
|
}
|
||
|
|
_cacheDirty = false;
|
||
|
|
return _cache;
|
||
|
|
}
|
||
|
|
|
||
|
|
public object Get(uint id)
|
||
|
|
{
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
public void WriteAll(IEnumerable items)
|
||
|
|
{
|
||
|
|
var json = JsonSerializer.Serialize(items);
|
||
|
|
var directory = Path.GetDirectoryName(_filePath);
|
||
|
|
if (!Directory.Exists(directory))
|
||
|
|
{
|
||
|
|
Directory.CreateDirectory(directory!);
|
||
|
|
}
|
||
|
|
File.WriteAllText(_filePath, json);
|
||
|
|
|
||
|
|
_cache = (List<object>)items;
|
||
|
|
_cacheDirty = false;
|
||
|
|
}
|
||
|
|
}
|