From 910cc861f9b36f01cc6f4b696ad0d47affaf344f Mon Sep 17 00:00:00 2001
From: Daniya_Youdakova <dyudakova@mail.ru>
Date: Sat, 24 Dec 2022 22:59:12 +0400
Subject: [PATCH] =?UTF-8?q?=D0=BB=D0=B0=D0=B1-6?=
MIME-Version: 1.0
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---
 .../MapWithSetAircraftCarriersGeneric.cs      | 22 +++++-
 .../AircraftCarrier/MapsCollection.cs         | 72 +++++++++++++++++--
 .../SetAircraftCarriersGeneric.cs             | 12 ++--
 3 files changed, 93 insertions(+), 13 deletions(-)

diff --git a/AircraftCarrier/AircraftCarrier/MapWithSetAircraftCarriersGeneric.cs b/AircraftCarrier/AircraftCarrier/MapWithSetAircraftCarriersGeneric.cs
index 3798b59..a53a240 100644
--- a/AircraftCarrier/AircraftCarrier/MapWithSetAircraftCarriersGeneric.cs
+++ b/AircraftCarrier/AircraftCarrier/MapWithSetAircraftCarriersGeneric.cs
@@ -111,6 +111,26 @@ namespace AircraftCarrier
             }
             return new(_pictureWidth, _pictureHeight);
         }
+        public string GetData(char separatorType, char separatorData)
+        {
+            string data = $"{_map.GetType().Name}{separatorType}";
+            foreach (var aircraftcarrier in _setAircraftCarriers.GetAircraftCarriers())
+            {
+                data += $"{aircraftcarrier.GetInfo()}{separatorData}";
+            }
+            return data;
+        }
+        /// <summary>
+        /// Загрузка списка из массива строк
+        /// </summary>
+        /// <param name="records"></param>
+        public void LoadData(string[] records)
+        {
+            foreach (var rec in records)
+            {
+                _setAircraftCarriers.Insert(DrawningObjectAircraftCarrier.Create(rec) as T);
+            }
+        }
         /// <summary>
         /// "Взбалтываем" набор, чтобы все элементы оказались в начале
         /// </summary>
@@ -164,10 +184,8 @@ namespace AircraftCarrier
         {
             int yNumOfPlaces = _pictureHeight / _placeSizeHeight;
             int xNumOfPlaces = _pictureWidth / _placeSizeWidth;
-
             int rowNum = yNumOfPlaces - 1;
             int columnNum = 0;
-
             for (int i = 0; i < _setAircraftCarriers.Count; i++)
             {
                 if (_setAircraftCarriers[i] != null)
diff --git a/AircraftCarrier/AircraftCarrier/MapsCollection.cs b/AircraftCarrier/AircraftCarrier/MapsCollection.cs
index c400950..e396e6d 100644
--- a/AircraftCarrier/AircraftCarrier/MapsCollection.cs
+++ b/AircraftCarrier/AircraftCarrier/MapsCollection.cs
@@ -11,7 +11,7 @@ namespace AircraftCarrier
         /// <summary>
         /// Словарь (хранилище) с картами
         /// </summary>
-        readonly Dictionary<string, MapWithSetAircraftCarriersGeneric<DrawningObjectAircraftCarrier,
+        readonly Dictionary<string, MapWithSetAircraftCarriersGeneric<IDrawningObject,
        AbstractMap>> _mapStorages;
         /// <summary>
         /// Возвращение списка названий карт
@@ -30,10 +30,11 @@ namespace AircraftCarrier
         /// </summary>
         /// <param name="pictureWidth"></param>
         /// <param name="pictureHeight"></param>
+        private readonly char separatorDict = '|';
+        private readonly char separatorData = ';';
         public MapsCollection(int pictureWidth, int pictureHeight)
         {
-            _mapStorages = new Dictionary<string,
-           MapWithSetAircraftCarriersGeneric<DrawningObjectAircraftCarrier, AbstractMap>>();
+            _mapStorages = new Dictionary<string,MapWithSetAircraftCarriersGeneric<IDrawningObject, AbstractMap>>();
             _pictureWidth = pictureWidth;
             _pictureHeight = pictureHeight;
         }
@@ -63,7 +64,7 @@ namespace AircraftCarrier
         /// </summary>
         /// <param name="ind"></param>
         /// <returns></returns>
-        public MapWithSetAircraftCarriersGeneric<DrawningObjectAircraftCarrier, AbstractMap> this[string
+        public MapWithSetAircraftCarriersGeneric<IDrawningObject, AbstractMap> this[string
        ind]
         {
             get
@@ -72,7 +73,7 @@ namespace AircraftCarrier
                 return mapWithSetAircraftCarriersGeneric;
             }
         }
-        public MapWithSetAircraftCarriersGeneric<DrawningObjectAircraftCarrier, AbstractMap> this[int index]
+        public MapWithSetAircraftCarriersGeneric<IDrawningObject, AbstractMap> this[int index]
         {
             get
             {
@@ -88,5 +89,66 @@ namespace AircraftCarrier
                 }
             }
         }
+        /// <summary>
+        /// Сохранение информации по автомобилям в хранилище в файл
+        /// </summary>
+        /// <param name="filename">Путь и имя файла</param>
+        /// <returns></returns>
+        public bool SaveData(string filename)
+        {
+            if (File.Exists(filename))
+            {
+                File.Delete(filename);
+            }
+            using (StreamWriter sw = new(filename))
+            {
+                sw.Write($"MapsCollection{Environment.NewLine}");
+                foreach (var storage in _mapStorages)
+                {
+                    sw.Write($"{storage.Key}{separatorDict}{storage.Value.GetData(separatorDict, separatorData)}{Environment.NewLine}");
+                }
+            }
+            return true;
+        }
+        /// <summary>
+        /// Загрузка нформации по автомобилям на парковках из файла
+        /// </summary>
+        /// <param name="filename"></param>
+        /// <returns></returns>
+        public bool LoadData(string filename)
+        {
+            if (!File.Exists(filename))
+            {
+                return false;
+            }
+            using (StreamReader sr = new(filename))
+            {
+                string str = "";
+                if ((str = sr.ReadLine()) == null || !str.Contains("MapsCollection"))
+                {
+                    //если нет такой записи, то это не те данные
+                    return false;
+                }
+                //очищаем записи
+                _mapStorages.Clear();
+                while ((str = sr.ReadLine()) != null)
+                {
+                    var elem = str.Split(separatorDict);
+                    AbstractMap map = null;
+                    switch (elem[1])
+                    {
+                        case "SimpleMap":
+                            map = new SimpleMap();
+                            break;
+                        case "HardMap":
+                            map = new ComplexMap();
+                            break;
+                    }
+                    _mapStorages.Add(elem[0], new MapWithSetAircraftCarriersGeneric<IDrawningObject, AbstractMap>(_pictureWidth, _pictureHeight, map));
+                    _mapStorages[elem[0]].LoadData(elem[2].Split(separatorData, StringSplitOptions.RemoveEmptyEntries));
+                }
+            }
+            return true;
+        }
     }
 }
\ No newline at end of file
diff --git a/AircraftCarrier/AircraftCarrier/SetAircraftCarriersGeneric.cs b/AircraftCarrier/AircraftCarrier/SetAircraftCarriersGeneric.cs
index b0e5bb6..b454a25 100644
--- a/AircraftCarrier/AircraftCarrier/SetAircraftCarriersGeneric.cs
+++ b/AircraftCarrier/AircraftCarrier/SetAircraftCarriersGeneric.cs
@@ -55,6 +55,7 @@ namespace AircraftCarrier
             _places.Insert(position, AircraftCarrier);
             return position;
         }
+
         /// <summary>
         /// Удаление объекта из набора с конкретной позиции
         /// </summary>
@@ -75,7 +76,6 @@ namespace AircraftCarrier
         /// </summary>
         /// <param name="position"></param>
         /// <returns></returns>
-       
         public T this[int position]
         {
             get
@@ -86,14 +86,15 @@ namespace AircraftCarrier
             {
                 Insert(value, position);
             }
+           
         }
-        public IEnumerable<T> GetCars()
+        public IEnumerable<T> GetAircraftCarriers()
         {
-            foreach (var car in _places)
+            foreach (var aircraftcarrier in _places)
             {
-                if (car != null)
+                if (aircraftcarrier != null)
                 {
-                    yield return car;
+                    yield return aircraftcarrier;
                 }
                 else
                 {
@@ -101,6 +102,5 @@ namespace AircraftCarrier
                 }
             }
         }
-
     }
 }
\ No newline at end of file