Ilyas/PIbd-11_Valiulov_I.A._Simple
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Лабораторная работа №6 2

Browse Source
This commit is contained in:
IlyasValiulov 2024-04-24 18:36:41 +04:00
parent 121b7c63b5
commit 3914438f64
1 changed files with 9 additions and 106 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

115
ProjectWarmlyShip/ProjectWarmlyShip/CollectionGenericObjects/StorageCollection.cs
View File

@ -96,19 +96,18 @@ public class StorageCollection<T>
writer.Write(_collectionKey); writer.Write(_collectionKey);
foreach (KeyValuePair<string, ICollectionGenericObjects<T>> value in _storages) foreach (KeyValuePair<string, ICollectionGenericObjects<T>> value in _storages)
{ {
StringBuilder sb = new(); writer.Write(Environment.NewLine);
sb.Append(Environment.NewLine);
// не сохраняем пустые коллекции // не сохраняем пустые коллекции
if (value.Value.Count == 0) if (value.Value.Count == 0)
{ {
continue; continue;
} }
sb.Append(value.Key); writer.Write(value.Key);
sb.Append(_separatorForKeyValue); writer.Write(_separatorForKeyValue);
sb.Append(value.Value.GetCollectionType); writer.Write(value.Value.GetCollectionType);
sb.Append(_separatorForKeyValue); writer.Write(_separatorForKeyValue);
sb.Append(value.Value.MaxCount); writer.Write(value.Value.MaxCount);
sb.Append(_separatorForKeyValue); writer.Write(_separatorForKeyValue);
foreach (T? item in value.Value.GetItems()) foreach (T? item in value.Value.GetItems())
{ {
string data = item?.GetDataForSave() ?? string.Empty; string data = item?.GetDataForSave() ?? string.Empty;
@ -116,52 +115,11 @@ public class StorageCollection<T>
{ {
continue; continue;
} }
sb.Append(data); writer.Write(data);
sb.Append(_separatorItems); writer.Write(_separatorItems);
} }
writer.Write(sb);
} }
} }
//if (_storages.Count == 0)
//{
// return false;
//}
//if (File.Exists(filename))
//{
// File.Delete(filename);
//}
//StringBuilder sb = new();
//sb.Append(_collectionKey);
//foreach (KeyValuePair<string, ICollectionGenericObjects<T>> value in _storages)
//{
// sb.Append(Environment.NewLine);
// // не сохраняем пустые коллекции
// if (value.Value.Count == 0)
// {
// continue;
// }
// sb.Append(value.Key);
// sb.Append(_separatorForKeyValue);
// sb.Append(value.Value.GetCollectionType);
// sb.Append(_separatorForKeyValue);
// sb.Append(value.Value.MaxCount);
// sb.Append(_separatorForKeyValue);
// foreach (T? item in value.Value.GetItems())
// {
// string data = item?.GetDataForSave() ?? string.Empty;
// if (string.IsNullOrEmpty(data))
// {
// continue;
// }
// sb.Append(data);
// sb.Append(_separatorItems);
// }
//}
//using FileStream fs = new(filename, FileMode.Create);
//byte[] info = new UTF8Encoding(true).GetBytes(sb.ToString());
//fs.Write(info, 0, info.Length);
return true; return true;
} }
/// <summary> /// <summary>
@ -190,11 +148,6 @@ public class StorageCollection<T>
string strs = ""; string strs = "";
while ((strs = fs.ReadLine()) != null) while ((strs = fs.ReadLine()) != null)
{ {
//по идее этого произойти не должно
//if (strs == null)
//{
// return false;
//}
string[] record = strs.Split(_separatorForKeyValue, StringSplitOptions.RemoveEmptyEntries); string[] record = strs.Split(_separatorForKeyValue, StringSplitOptions.RemoveEmptyEntries);
if (record.Length != 4) if (record.Length != 4)
{ {
@ -221,56 +174,6 @@ public class StorageCollection<T>
_storages.Add(record[0], collection); _storages.Add(record[0], collection);
} }
return true; return true;
//string bufferTextFromFile = "";
//using (FileStream fs = new(filename, FileMode.Open))
//{
// byte[] b = new byte[fs.Length];
// UTF8Encoding temp = new(true);
// while (fs.Read(b, 0, b.Length) > 0)
// {
// bufferTextFromFile += temp.GetString(b);
// }
//}
//string[] strs = bufferTextFromFile.Split(new char[] { '\n', '\r' }, StringSplitOptions.RemoveEmptyEntries);
//if (strs == null || strs.Length == 0)
//{
// return false;
//}
//if (!strs[0].Equals(_collectionKey))
//{
// //если нет такой записи, то это не те данные
// return false;
//}
//_storages.Clear();
//foreach (string data in strs)
//{
// string[] record = data.Split(_separatorForKeyValue, StringSplitOptions.RemoveEmptyEntries);
// if (record.Length != 4)
// {
// continue;
// }
// CollectionType collectionType = (CollectionType)Enum.Parse(typeof(CollectionType), record[1]);
// ICollectionGenericObjects<T>? collection = StorageCollection<T>.CreateCollection(collectionType);
// if (collection == null)
// {
// return false;
// }
// collection.MaxCount = Convert.ToInt32(record[2]);
// string[] set = record[3].Split(_separatorItems,
// StringSplitOptions.RemoveEmptyEntries);
// foreach (string elem in set)
// {
// if (elem?.CreateDrawningShip() is T ship)
// {
// if (collection.Insert(ship) == -1)
// {
// return false;
// }
// }
// }
// _storages.Add(record[0], collection);
//}
//return true;
} }
} }
/// <summary> /// <summary>