PlumbingRepair/PlumbingRepair/FormComponents.cs

@@ -13,6 +13,7 @@ namespace PlumbingRepairView
             InitializeComponent();
             _logger = logger;
             _logic = logic;
+            LoadData();
         }
         private void FormComponents_Load(object sender, EventArgs e)
         {

PlumbingRepair/PlumbingRepairBusinessLogic/BusinessLogics/OrderLogic.cs

@@ -17,11 +17,15 @@ namespace PlumbingRepairBusinessLogic.BusinessLogics
     {
         private readonly ILogger _logger;
         private readonly IOrderStorage _orderStorage;
+        private readonly IStoreLogic _storeLogic;
+        private readonly IWorkStorage _workStorage;
         public OrderLogic(ILogger<OrderLogic> logger, IOrderStorage
-       orderStorage)
+       orderStorage, IStoreLogic storeLogic, IWorkStorage workStorage)
         {
             _logger = logger;
             _orderStorage = orderStorage;
+            _storeLogic = storeLogic;
+            _workStorage = workStorage;
         }
         public List<OrderViewModel>? ReadList(OrderSearchModel? model)
         {
@@ -74,8 +78,12 @@ namespace PlumbingRepairBusinessLogic.BusinessLogics
         }
         public bool StatusUpdate(OrderBindingModel model, OrderStatus newStatus)
         {
-            CheckModel(model);
+            var viewModel = _orderStorage.GetElement(new OrderSearchModel { Id = model.Id });
-            if (model.Status + 1 != newStatus)
+            if (viewModel == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            if (viewModel.Status + 1 != newStatus)
             {
                 _logger.LogWarning("Status update to " + newStatus.ToString() + " operation failed. Order status incorrect.");
                 return false;
@@ -83,8 +91,27 @@ namespace PlumbingRepairBusinessLogic.BusinessLogics
 
             model.Status = newStatus;
 
-            if (model.Status == OrderStatus.Выдан)
+            if (model.Status == OrderStatus.Готов)
+            {
                 model.DateImplement = DateTime.Now;
+                var work = _workStorage.GetElement(new() { Id = viewModel.WorkId });
+
+                if (work == null)
+                {
+                    throw new ArgumentNullException(nameof(work));
+                }
+
+                if (!_storeLogic.AddWork(work, viewModel.Count))
+                {
+                    throw new Exception($"AddWork operation failed. Store is full.");
+                }
+            }
+            else
+            {
+                model.DateImplement = viewModel.DateImplement;
+            }
+
+            CheckModel(model, false);
 
             if (_orderStorage.Update(model) == null)
             {

PlumbingRepair/PlumbingRepairBusinessLogic/BusinessLogics/StoreLogic.cs

@@ -31,29 +31,30 @@ namespace PlumbingRepairBusinessLogic.BusinessLogics
 
             if (quantity <= 0)
             {
-                throw new ArgumentException("Количество добавляемого изделия должно быть больше 0", nameof(quantity));
+                throw new ArgumentException("Количество изделий должно быть больше 0", nameof(quantity));
             }
 
-            _logger.LogInformation("AddWorkInStore. StoreName:{StoreName}.Id:{ Id}", model.StoreName, model.Id);
+            _logger.LogInformation("AddWork. StoreName:{StoreName}.Id:{ Id}", model.StoreName, model.Id);
             var element = _storeStorage.GetElement(model);
 
             if (element == null)
             {
-                _logger.LogWarning("AddWorkInStore element not found");
+                _logger.LogWarning("AddWork element not found");
                 return false;
             }
-
+            if (element.WorkMaxCount - element.StoreWorks.Select(x => x.Value.Item2).Sum() < quantity)
-            _logger.LogInformation("AddWorkInStore find. Id:{Id}", element.Id);
-
-            if (element.Works.TryGetValue(work.Id, out var pair))
             {
-                element.Works[work.Id] = (work, quantity + pair.Item2);
+                throw new ArgumentNullException("Магазин переполнен", nameof(quantity));
-                _logger.LogInformation("AddWorkInStore. Has been added {quantity} {work} in {StoreName}", quantity, work.WorkName, element.StoreName);
+            }
+            if (element.StoreWorks.TryGetValue(work.Id, out var pair))
+            {
+                element.StoreWorks[work.Id] = (work, quantity + pair.Item2);
+                _logger.LogInformation("AddWork. Added {quantity} {work} to '{StoreName}' store", quantity, work.WorkName, element.StoreName);
             }
             else
             {
-                element.Works[work.Id] = (work, quantity);
+                element.StoreWorks[work.Id] = (work, quantity);
-                _logger.LogInformation("AddWorkInShop. Has been added {quantity} new Work {work} in {StoreName}", quantity, work.WorkName, element.StoreName);
+                _logger.LogInformation("AddWork. Added {quantity} new package {package} to '{StoreName}' store", quantity, work.WorkName, element.StoreName);
             }
 
             _storeStorage.Update(new()
@@ -62,15 +63,63 @@ namespace PlumbingRepairBusinessLogic.BusinessLogics
                 StoreAdress = element.StoreAdress,
                 StoreName = element.StoreName,
                 OpeningDate = element.OpeningDate,
-                Works = element.Works
+                WorkMaxCount = element.WorkMaxCount,
+                StoreWorks = element.StoreWorks
             });
             return true;
         }
 
+        public bool AddWork(IWorkModel work, int quantity)
+        {
+            if (work == null)
+            {
+                throw new ArgumentNullException(nameof(work));
+            }
+
+            if (quantity <= 0)
+            {
+                throw new ArgumentException("Количество добавляемого изделия должно быть больше 0", nameof(quantity));
+            }
+
+            var freePlaces = _storeStorage.GetFullList()
+                .Select(x => x.WorkMaxCount - x.StoreWorks
+                .Select(p => p.Value.Item2).Sum()).Sum() - quantity;
+
+            if (freePlaces < 0)
+            {
+                _logger.LogInformation("AddWork. Failed to add work to store. It's full.");
+                return false;
+            }
+
+            foreach (var store in _storeStorage.GetFullList())
+            {
+                var temp = Math.Min(quantity, store.WorkMaxCount - store.StoreWorks.Select(x => x.Value.Item2).Sum());
+
+                if (temp <= 0)
+                {
+                    continue;
+                }
+
+                if (!AddWork(new() { Id = store.Id }, work, temp))
+                {
+                    _logger.LogWarning("An error occurred while adding work to stores");
+                    return false;
+                }
+
+                quantity -= temp;
+
+                if (quantity == 0)
+                {
+                    return true;
+                }
+            }
+            return true;
+        }
+
         public bool Create(StoreBindingModel model)
         {
             CheckModel(model);
-            model.Works = new();
+            model.StoreWorks = new();
 
             if (_storeStorage.Insert(model) == null)
             {
@@ -130,6 +179,10 @@ namespace PlumbingRepairBusinessLogic.BusinessLogics
             _logger.LogInformation("ReadList. Count:{Count}", list.Count);
             return list;
         }
+        public bool SellWork(IWorkModel work, int quantity)
+        {
+            return _storeStorage.SellWork(work, quantity);
+        }
 
         public bool Update(StoreBindingModel model)
         {
@@ -165,6 +218,11 @@ namespace PlumbingRepairBusinessLogic.BusinessLogics
                 throw new ArgumentNullException("Нет названия магазина", nameof(model.StoreName));
             }
 
+            if (model.WorkMaxCount < 0)
+            {
+                throw new ArgumentException("Максимальное количество изделий в магазине не может быть меньше нуля", nameof(model.WorkMaxCount));
+            }
+
             _logger.LogInformation("Store. StoreName:{0}.StoreAdress:{1}. Id: {2}", model.StoreName, model.StoreAdress, model.Id);
             var element = _storeStorage.GetElement(new StoreSearchModel
             {

PlumbingRepair/PlumbingRepairContracts/BindingModels/StoreBindingModel.cs

@@ -13,6 +13,7 @@ namespace PlumbingRepairContracts.BindingModels
         public string StoreName { get; set; } = string.Empty;
         public string StoreAdress { get; set; } = string.Empty;
         public DateTime OpeningDate { get; set; } = DateTime.Now;
-        public Dictionary<int, (IWorkModel, int)> Works { get; set; } = new();
+        public Dictionary<int, (IWorkModel, int)> StoreWorks { get; set; } = new();
+        public int WorkMaxCount { get; set; }
     }
 }

PlumbingRepair/PlumbingRepairContracts/BusinessLogicsContracts/IStoreLogic.cs

@@ -18,5 +18,7 @@ namespace PlumbingRepairContracts.BusinessLogicsContracts
         bool Update(StoreBindingModel model);
         bool Delete(StoreBindingModel model);
         bool AddWork(StoreSearchModel model, IWorkModel work, int quantity);
+        bool AddWork(IWorkModel package, int quantity);
+        bool SellWork(IWorkModel package, int quantity);
     }
 }

PlumbingRepair/PlumbingRepairContracts/StoragesContracts/IStoreStorage.cs

@@ -1,6 +1,7 @@
 using PlumbingRepairContracts.BindingModels;
 using PlumbingRepairContracts.SearchModels;
 using PlumbingRepairContracts.ViewModels;
+using PlumbingRepairDataModels.Models;
 using System;
 using System.Collections.Generic;
 using System.Linq;
@@ -17,5 +18,6 @@ namespace PlumbingRepairContracts.StoragesContracts
         StoreViewModel? Insert(StoreBindingModel model);
         StoreViewModel? Update(StoreBindingModel model);
         StoreViewModel? Delete(StoreBindingModel model);
+        bool SellWork(IWorkModel model, int quantity);
     }
 }

PlumbingRepair/PlumbingRepairContracts/ViewModels/StoreViewModel.cs

@@ -10,7 +10,7 @@ namespace PlumbingRepairContracts.ViewModels
 {
     public class StoreViewModel : IStoreModel
     {
-        public Dictionary<int, (IWorkModel, int)> Works { get; set; } = new();
+        public Dictionary<int, (IWorkModel, int)> StoreWorks { get; set; } = new();
         public int Id { get; set; }
 
         [DisplayName("Название магазина")]
@@ -19,5 +19,7 @@ namespace PlumbingRepairContracts.ViewModels
         public string StoreAdress { get; set; } = string.Empty;
         [DisplayName("Дата открытия")]
         public DateTime OpeningDate { get; set; } = DateTime.Now;
+        [DisplayName("Вместимость магазина")]
+        public int WorkMaxCount { get; set; }
     }
 }

PlumbingRepair/PlumbingRepairDataModels/Models/IStoreModel.cs

@@ -11,6 +11,7 @@ namespace PlumbingRepairDataModels.Models
         string StoreName { get; }
         string StoreAdress { get; }
         DateTime OpeningDate { get; }
-        Dictionary<int, (IWorkModel, int)> Works { get; }
+        Dictionary<int, (IWorkModel, int)> StoreWorks { get; }
+        public int WorkMaxCount { get; }
     }
 }

PlumbingRepair/PlumbingRepairFileImplement/DataFileSingleton.cs

@@ -14,9 +14,11 @@ namespace PlumbingRepairFileImplement
         private readonly string ComponentFileName = "Component.xml";
         private readonly string OrderFileName = "Order.xml";
         private readonly string WorkFileName = "Work.xml";
+        private readonly string StoreFileName = "Store.xml";
         public List<Component> Components { get; private set; }
         public List<Order> Orders { get; private set; }
         public List<Work> Works { get; private set; }
+        public List<Store> Stores { get; private set; }
         public static DataFileSingleton GetInstance()
         {
             if (instance == null)
@@ -31,6 +33,8 @@ namespace PlumbingRepairFileImplement
        "Works", x => x.GetXElement);
         public void SaveOrders() => SaveData(Orders, OrderFileName, 
         "Orders", x => x.GetXElement);
+        public void SaveStores() => SaveData(Stores, StoreFileName, 
+        "Stores", x => x.GetXElement);
         private DataFileSingleton()
         {
             Components = LoadData(ComponentFileName, "Component", x =>
@@ -38,6 +42,7 @@ namespace PlumbingRepairFileImplement
             Works = LoadData(WorkFileName, "Work", x =>
             Work.Create(x)!)!;
             Orders = LoadData(OrderFileName, "Order", x => Order.Create(x)!)!;
+            Stores = LoadData(StoreFileName, "Store", x => Store.Create(x)!)!;
         }
         private static List<T>? LoadData<T>(string filename, string xmlNodeName,
         Func<XElement, T> selectFunction)

PlumbingRepair/PlumbingRepairFileImplement/Implements/StoreStorage.cs

@@ -0,0 +1,114 @@
+using PlumbingRepairContracts.BindingModels;
+using PlumbingRepairContracts.SearchModels;
+using PlumbingRepairContracts.StoragesContracts;
+using PlumbingRepairContracts.ViewModels;
+using PlumbingRepairDataModels.Models;
+using PlumbingRepairFileImplement.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace PlumbingRepairFileImplement.Implements
+{
+    public class StoreStorage : IStoreStorage
+    {
+        private readonly DataFileSingleton source;
+
+        public StoreStorage()
+        {
+            source = DataFileSingleton.GetInstance();
+        }
+
+        public StoreViewModel? GetElement(StoreSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.StoreName) && !model.Id.HasValue)
+            {
+                return null;
+            }
+            return source.Stores.FirstOrDefault(x =>
+                (!string.IsNullOrEmpty(model.StoreName) && x.StoreName ==
+                model.StoreName) || (model.Id.HasValue && x.Id == model.Id))?.GetViewModel;
+        }
+
+        public List<StoreViewModel> GetFilteredList(StoreSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.StoreName))
+            {
+                return new();
+            }
+            return source.Stores.Where(x =>
+                x.StoreName.Contains(model.StoreName)).Select(x => x.GetViewModel).ToList();
+        }
+
+        public List<StoreViewModel> GetFullList()
+        {
+            return source.Stores.Select(x => x.GetViewModel).ToList();
+        }
+
+        public StoreViewModel? Insert(StoreBindingModel model)
+        {
+            model.Id = source.Stores.Count > 0 ? source.Stores.Max(x => x.Id) + 1 : 1;
+            var newStore = Store.Create(model);
+            if (newStore == null)
+            {
+                return null;
+            }
+            source.Stores.Add(newStore);
+            source.SaveStores();
+            return newStore.GetViewModel;
+        }
+
+        public StoreViewModel? Update(StoreBindingModel model)
+        {
+            var store = source.Stores.FirstOrDefault(x => x.Id == model.Id);
+            if (store == null)
+            {
+                return null;
+            }
+            store.Update(model);
+            source.SaveStores();
+            return store.GetViewModel;
+        }
+
+        public StoreViewModel? Delete(StoreBindingModel model)
+        {
+            var element = source.Stores.FirstOrDefault(x => x.Id == model.Id);
+            if (element != null)
+            {
+                source.Stores.Remove(element);
+                source.SaveStores();
+                return element.GetViewModel;
+            }
+            return null;
+        }
+
+        public bool SellWork(IWorkModel model, int quantity)
+        {
+            if (source.Stores.Select(x => x.StoreWorks.FirstOrDefault(y => y.Key == model.Id).Value.Item2).Sum() < quantity)
+            {
+                return false;
+            }
+            foreach (var store in source.Stores.Where(x => x.StoreWorks.ContainsKey(model.Id)))
+            {
+                int QuantityInCurrentShop = store.StoreWorks[model.Id].Item2;
+                if (QuantityInCurrentShop <= quantity)
+                {
+                    store.StoreWorks.Remove(model.Id);
+                    quantity -= QuantityInCurrentShop;
+                }
+                else
+                {
+                    store.StoreWorks[model.Id] = (store.StoreWorks[model.Id].Item1, QuantityInCurrentShop - quantity);
+                    quantity = 0;
+                }
+                if (quantity == 0)
+                {
+                    return true;
+                }
+            }
+            return false;
+        }
+    }
+}

PlumbingRepair/PlumbingRepairFileImplement/Models/Store.cs

@@ -0,0 +1,108 @@
+using PlumbingRepairContracts.BindingModels;
+using PlumbingRepairContracts.ViewModels;
+using PlumbingRepairDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Xml.Linq;
+
+namespace PlumbingRepairFileImplement.Models
+{
+    public class Store : IStoreModel
+    {
+        public string StoreName { get; private set; } = string.Empty;
+        public string StoreAdress { get; private set; } = string.Empty;
+
+        public DateTime OpeningDate { get; private set; }
+        public Dictionary<int, int> Works { get; private set; } = new();
+
+        public Dictionary<int, (IWorkModel, int)> _storeWorks = null;
+
+        public int Id { get; private set; }
+
+        public int WorkMaxCount { get; private set; }
+
+        public Dictionary<int, (IWorkModel, int)> StoreWorks
+        {
+            get
+            {
+                if (_storeWorks == null)
+                {
+                    var source = DataFileSingleton.GetInstance();
+                    _storeWorks = Works.ToDictionary(x => x.Key, y => ((source.Works.FirstOrDefault(z => z.Id == y.Key) as IWorkModel)!, y.Value));
+                }
+                return _storeWorks;
+            }
+        }
+
+        public static Store? Create(StoreBindingModel? model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+            return new Store()
+            {
+                Id = model.Id,
+                StoreName = model.StoreName,
+                StoreAdress = model.StoreAdress,
+                WorkMaxCount = model.WorkMaxCount,
+                OpeningDate = model.OpeningDate,
+                Works = model.StoreWorks.ToDictionary(x => x.Key, x => x.Value.Item2)
+            };
+        }
+        public static Store? Create(XElement element)
+        {
+            if (element == null)
+            {
+                return null;
+            }
+            return new()
+            {
+                Id = Convert.ToInt32(element.Attribute("Id")!.Value),
+                StoreName = element.Element("StoreName")!.Value,
+                StoreAdress = element.Element("StoreAdress")!.Value,
+                OpeningDate = Convert.ToDateTime(element.Element("OpeningDate")!.Value),
+                WorkMaxCount = Convert.ToInt32(element.Element("WorkMaxCount")!.Value),
+                Works = element.Element("StoreWorks")!.Elements("Work").ToDictionary(
+                    x => Convert.ToInt32(x.Element("Key")?.Value),
+                    x => Convert.ToInt32(x.Element("Value")?.Value))
+            };
+        }
+        public void Update(StoreBindingModel? model)
+        {
+            if (model == null)
+            {
+                return;
+            }
+            StoreName = model.StoreName;
+            StoreAdress = model.StoreAdress;
+            OpeningDate = model.OpeningDate;
+            WorkMaxCount = model.WorkMaxCount;
+            Works = model.StoreWorks.ToDictionary(x => x.Key, x => x.Value.Item2);
+            _storeWorks = null;
+        }
+        public StoreViewModel GetViewModel => new()
+        {
+            Id = Id,
+            StoreName = StoreName,
+            StoreAdress = StoreAdress,
+            StoreWorks = StoreWorks,
+            OpeningDate = OpeningDate,
+            WorkMaxCount = WorkMaxCount,
+        };
+        public XElement GetXElement => new("Store",
+             new XAttribute("Id", Id),
+             new XElement("StoreName", StoreName),
+             new XElement("StoreAdress", StoreAdress),
+             new XElement("OpeningDate", OpeningDate),
+             new XElement("WorkMaxCount", WorkMaxCount),
+             new XElement("StoreWorks", Works
+                 .Select(x => new XElement("Work",
+                     new XElement("Key", x.Key),
+                     new XElement("Value", x.Value))
+                 ).ToArray()));
+    }
+}

PlumbingRepair/PlumbingRepairListImplement/Implements/StoreStorage.cs

@@ -2,6 +2,7 @@
 using PlumbingRepairContracts.SearchModels;
 using PlumbingRepairContracts.StoragesContracts;
 using PlumbingRepairContracts.ViewModels;
+using PlumbingRepairDataModels.Models;
 using PlumbingRepairListImplement.Models;
 using System;
 using System.Collections.Generic;
@@ -105,7 +106,10 @@ namespace PlumbingRepairListImplement.Implements
 
             return newStore.GetViewModel;
         }
-
+        public bool SellWork(IWorkModel model, int quantity)
+        {
+            throw new NotImplementedException();
+        }
         public StoreViewModel? Update(StoreBindingModel model)
         {
             foreach (var store in _source.Stores)

PlumbingRepair/PlumbingRepairListImplement/Models/Store.cs

@@ -16,7 +16,7 @@ namespace PlumbingRepairListImplement.Models
 
         public DateTime OpeningDate { get; private set; }
 
-        public Dictionary<int, (IWorkModel, int)> Works { get; private set; } = new();
+        public Dictionary<int, (IWorkModel, int)> StoreWorks { get; private set; } = new();
 
         public int Id { get; private set; }
 
@@ -32,7 +32,7 @@ namespace PlumbingRepairListImplement.Models
                 StoreName = model.StoreName,
                 StoreAdress = model.StoreAdress,
                 OpeningDate = model.OpeningDate,
-                Works = new()
+                StoreWorks = new()
             };
         }
 
@@ -45,7 +45,7 @@ namespace PlumbingRepairListImplement.Models
             StoreName = model.StoreName;
             StoreAdress = model.StoreAdress;
             OpeningDate = model.OpeningDate;
-            Works = model.Works;
+            StoreWorks = model.StoreWorks;
         }
 
         public StoreViewModel GetViewModel => new()
@@ -54,7 +54,8 @@ namespace PlumbingRepairListImplement.Models
             StoreName = StoreName,
             StoreAdress = StoreAdress,
             OpeningDate = OpeningDate,
-            Works = Works
+            StoreWorks = StoreWorks
         };
+        public int WorkMaxCount => throw new NotImplementedException();
     }
 }