public override void Save(IEnumerable <Card> cards, BuyAgenda agenda)
{
string id = cards.ToId();
int i = cards.OrderBy(p => p).Select(p => (int)p.Type).First();
if (Load(cards) == null)
{
lock (locks[i])
File.AppendAllText($"{directoryPath}{prefix}{i}.txt", agenda.ToString(id) + Environment.NewLine);
}
else
{
var dict = new Dictionary <string, string>();
lock (locks[i])
{
files[i] = null;
foreach (var line in File.ReadAllLines($"{directoryPath}{prefix}{i}.txt").Select(l => l.Split(':')))
{
dict[line[0]] = $"{line[0]}:{line[1]}";
}
dict[id] = agenda.ToString(id);
using (var writer = new StreamWriter($"{directoryPath}{prefix}{i}.txt"))
foreach (var a in dict.OrderBy(d => d.Key))
{
writer.WriteLine(a.Value);
}
}
}
}
/// <summary>
/// This method does not saves other kingdoms.
/// </summary>
/// <param name="cards"></param>
/// <returns></returns>
public override BuyAgenda Load(IEnumerable <Card> cards)
{
var id = cards.ToId();
int i = (int)cards.OrderBy(c => c.Type).First().Type;
lock (_lock)
{
try
{
using (var reader = new StreamReader($"{directoryPath}{prefix}{i}.txt"))
{
while (!reader.EndOfStream)
{
string line = reader.ReadLine();
if (!string.IsNullOrEmpty(line))
{
if (line.Split(':')[0] == id)
{
return(BuyAgenda.FromString(line));
}
}
}
}
}
catch
{
}
}
return(null);
}
public override IEnumerator <BuyAgenda> GetEnumerator()
{
for (int i = 8; i < 32; i++)
{
lock (locks[i])
{
try
{
if (files[i] == null)
{
LoadAllAgendas(i);
}
}
catch
{
continue;
}
foreach (var item in files[i])
{
yield return(BuyAgenda.FromString(item.Value));
}
}
}
// free memory
files = new Dictionary <string, string> [33];
}
public override IEnumerator <BuyAgenda> GetEnumerator()
{
for (int i = 8; i < 32; i++)
{
lock (_lock)
if (File.Exists($"{directoryPath}{prefix}{i}.txt"))
{
using (var reader = new StreamReader($"{directoryPath}{prefix}{i}.txt"))
while (!reader.EndOfStream)
{
yield return(BuyAgenda.FromString(reader.ReadLine()));
}
}
}
}
/// <summary>
/// This method does saves other kingdoms.
/// </summary>
/// <param name="cards"></param>
/// <returns></returns>
public override BuyAgenda Load(IEnumerable <Card> cards)
{
var id = cards.ToId();
int i = cards.OrderBy(p => p.Type).Select(p => (int)p.Type).First();
try
{
if (files[i] == null)
{
LoadAllAgendas(i);
}
lock (locks[i])
return(BuyAgenda.FromString(files[i][id]));
}
catch (Exception)
{
return(null);
}
}