diff --git a/Course/ImplementerApp/Controllers/HomeController.cs b/Course/ImplementerApp/Controllers/HomeController.cs
index 7eb8774..e8630a4 100644
--- a/Course/ImplementerApp/Controllers/HomeController.cs
+++ b/Course/ImplementerApp/Controllers/HomeController.cs
@@ -18,22 +18,23 @@ namespace ImplementerApp.Controllers
 			_logger = logger;
 			_data = data;
 		}
+		private bool IsLoggedIn { get {return UserImplementer.user != null; } }
 		public IActionResult IndexNonReg()
 		{
-			if (UserImplementer.user == null)
+			if (!IsLoggedIn)
 				return View();
 			return RedirectToAction("Index");
 		}
 		public IActionResult Index()
 		{
-			if (UserImplementer.user == null)
+			if (!IsLoggedIn)
 				return RedirectToAction("IndexNonReg");
 			return View();
 		}
 		[HttpGet]
 		public IActionResult Enter()
 		{
-			if (UserImplementer.user == null)
+			if (!IsLoggedIn)
 				return View();
 			return RedirectToAction("Index");
 		}
@@ -112,30 +113,60 @@ namespace ImplementerApp.Controllers
 		[HttpGet]
         public IActionResult IndexProduct()
         {
-			if (UserImplementer.user != null) {
-				var products = _data.GetProducts(UserImplementer.user.Id);
+			if (IsLoggedIn) {
+				var products = _data.GetProducts(UserImplementer.user!.Id);
 				return View(products);
 			}
 			return RedirectToAction("IndexNonReg");
 		}
-        public IActionResult CreateProduct()
+		[HttpPost]
+		public IActionResult IndexProduct(int id)
+		{
+			_data.DeleteProduct(id);
+			return RedirectToAction("IndexProduct");
+		}
+		[HttpGet]
+        public IActionResult CreateProduct(int id)
         {
-            var details = new List<DetailViewModel>();
-            details.Add(new DetailViewModel
-            {
-                Id = 1,
-                Name = "Test",
-                Cost = 55.5,
-                UserId = 1
-            });
-            details.Add(new DetailViewModel
-            {
-                Id = 2,
-                Name = "Test1",
-                Cost = 32,
-                UserId = 2
-            });
-            return View(details);
+			var details = _data.GetDetails(UserImplementer.user!.Id);
+			ViewBag.AllDetails = details;
+            if (id != 0)
+			{
+				var value = _data.GetProduct(id);
+				if (value != null)
+					return View(value);
+			}
+            return View(new ProductViewModel());
+        }
+		[HttpPost]
+		public IActionResult CreateProduct(int id, string title, int[] detailIds, int[] counts)
+		{
+			ProductBindingModel model = new ProductBindingModel();
+			model.Id = id;
+			model.Name = title;
+			model.UserId = UserImplementer.user!.Id;
+			var details = _data.GetDetails(UserImplementer.user!.Id);
+			double sum = 0;
+			for (int i = 0; i < detailIds.Length; i++)
+			{
+				var detail = details!.FirstOrDefault(x => x.Id == detailIds[i])!;
+				if (counts[i] <= 0)
+					continue;
+                model.ProductDetails[detailIds[i]] = (detail, counts[i]);
+				sum += detail.Cost * counts[i];
+			}
+			if (model.ProductDetails.Count == 0)
+                return RedirectToAction("IndexProduct");
+            model.Cost = sum;
+			if (id != 0)
+			{
+				_data.UpdateProduct(model);
+			}
+			else
+			{
+				_data.CreateProduct(model);
+			}
+			return RedirectToAction("IndexProduct");
         }
 		[HttpGet]
         public IActionResult IndexProduction()
@@ -147,37 +178,66 @@ namespace ImplementerApp.Controllers
 			}
 			return RedirectToAction("IndexNonReg");
 		}
-        public IActionResult CreateProduction()
+		[HttpPost]
+		public IActionResult IndexProduction(int id)
+		{
+			_data.DeleteProduction(id);
+			return RedirectToAction("IndexProduction");
+		}
+		[HttpGet]
+        public IActionResult CreateProduction(int id)
         {
-            var details = new List<DetailViewModel>();
-            details.Add(new DetailViewModel
+            var details = _data.GetDetails(UserImplementer.user!.Id);
+			ViewBag.AllDetails = details;
+			if (id != 0)
+			{
+				var value = _data.GetProduction(id);
+				if (value != null)
+					return View(value);
+			}
+            return View(new ProductionViewModel());
+        }
+		[HttpPost]
+		public IActionResult CreateProduction(int id, string title, int[] detailIds)
+		{
+            ProductionBindingModel model = new ProductionBindingModel();
+            model.Id = id;
+            model.Name = title;
+            model.UserId = UserImplementer.user!.Id;
+            var details = _data.GetDetails(UserImplementer.user!.Id);
+            double sum = 0;
+            for (int i = 0; i < detailIds.Length; i++)
             {
-                Id = 1,
-                Name = "Test",
-                Cost = 55.5,
-                UserId = 1
-            });
-            details.Add(new DetailViewModel
-            {
-                Id = 2,
-                Name = "Test1",
-                Cost = 32,
-                UserId = 2
-            });
-            return View(details);
+                var detail = details!.FirstOrDefault(x => x.Id == detailIds[i])!;
+                model.ProductionDetails[detailIds[i]] = detail;
+                sum += detail.Cost;
+            }
+            model.Cost = sum;
+			bool changed = false;
+			if (model.ProductionDetails.Count > 0)
+			{
+				if (id != 0)
+				{
+					changed = _data.UpdateProduction(model);
+				}
+				else
+				{
+					changed = _data.CreateProduction(model);
+				}
+			}
+			if (changed)
+				return RedirectToAction("IndexProduction");
+			else
+			{
+                ViewBag.AllDetails = details;
+				return View(model);
+            }
         }
         public IActionResult Privacy()
         {
-            ImplementerViewModel user = new()
-            { 
-                Email = "mail@mail.ru",
-                Login = "Login",
-                Password = "password",
-                Name = "User"
-                
-            };
-
-            return View(user);
+			if (IsLoggedIn)
+				return View(UserImplementer.user);
+			return RedirectToAction("IndexNonReg");
 		}
 		public IActionResult DetailTimeReport()
 		{
diff --git a/Course/ImplementerApp/ImplementerData.cs b/Course/ImplementerApp/ImplementerData.cs
index 9a5b14c..a27ec5f 100644
--- a/Course/ImplementerApp/ImplementerData.cs
+++ b/Course/ImplementerApp/ImplementerData.cs
@@ -69,9 +69,43 @@ namespace ImplementerApp
 			return _productLogic.ReadList(new ProductSearchModel() { UserId = userId });
 		}
 
+		public ProductViewModel? GetProduct(int id)
+		{
+			return _productLogic.ReadElement(new() { Id = id });
+		}
+
+		public bool UpdateProduct(ProductBindingModel model)
+		{ 
+			return _productLogic.Update(model);
+		}
+		public bool DeleteProduct(int productId)
+		{
+			return _productLogic.Delete(new() { Id = productId });
+		}
+		public bool CreateProduct(ProductBindingModel model)
+		{
+			return _productLogic.Create(model);
+		}
+
 		public List<ProductionViewModel>? GetProductions(int userId)
 		{
 			return _productionLogic.ReadList(new() { UserId = userId });
 		}
+		public ProductionViewModel? GetProduction(int id)
+		{
+			return _productionLogic.ReadElement(new() { Id = id });
+		}
+		public bool CreateProduction(ProductionBindingModel model)
+		{
+			return _productionLogic.Create(model);
+		}
+		public bool UpdateProduction(ProductionBindingModel model)
+		{
+			return _productionLogic.Update(model);
+		}
+		public bool DeleteProduction(int productionId)
+		{
+			return _productionLogic.Delete(new() { Id = productionId});
+		}
 	}
 }
diff --git a/Course/ImplementerApp/Views/Home/CreateProduct.cshtml b/Course/ImplementerApp/Views/Home/CreateProduct.cshtml
index aa11933..985149c 100644
--- a/Course/ImplementerApp/Views/Home/CreateProduct.cshtml
+++ b/Course/ImplementerApp/Views/Home/CreateProduct.cshtml
@@ -1,18 +1,19 @@
 @using Contracts.ViewModels
 
-@model List<DetailViewModel>
+@model ProductViewModel;
 
 @{
-	ViewData["Title"] = "CreateProduct";
+    ViewData["Title"] = "CreateProduct";
+    ViewBag.Details = Model.DetailProducts;
 }
 <div class="text-center">
-	<h2 class="display-4">Создание изделия</h2>
+    <h2 class="display-4">Создание изделия</h2>
 </div>
 <form method="post">
-	<div class="row">
-		<div class="col-4">Название:</div>
-		<div class="col-8"><input type="text" name="title" id="title" /></div>
-	</div>
+    <div class="row">
+        <div class="col-4">Название:</div>
+        <div class="col-8"><input type="text" name="title" id="title" /></div>
+    </div>
     <div class="container">
         <div>Детали</div>
         <div class="table-responsive-lg">
@@ -21,24 +22,38 @@
                     <tr>
                         <th>Название</th>
                         <th>Количество</th>
+                        <th>Стоимость</th>
                         <th>Удалить</th>
                     </tr>
                 </thead>
                 <tbody>
-                    @foreach (var detail in Model)
+                    @foreach (var detail in ViewBag.Details)
                     {
-                        <tr>
-                            <td>@detail.Name</td>
+                        <tr data-detail-id="@detail.Value.Item1.Id">
                             <td>
-                                <input type="number" name="count" value="0" min="0" class="form-control" />
+                                <input type="hidden" name="detailIds" value="@detail.Key" />
+                                @detail.Value.Item1.Name
                             </td>
                             <td>
+                                <input type="number" name="counts" value="@detail.Value.Item2" min="0" class="form-control detail-count" data-cost="@detail.Value.Item1.Cost" />
+                            </td>
+                            <td>@detail.Value.Item1.Cost</td>
+                            <td>
+                                <button type="button" class="deleteDetail" data-detail-id="@detail.Value.Item1.Id">Удалить</button>
                             </td>
                         </tr>
                     }
                 </tbody>
             </table>
         </div>
+        <select id="detailSelect" class="form-control">
+            <option value="">Выберите деталь</option>
+            @foreach (var detail in ViewBag.AllDetails)
+            {
+                <option value="@detail.Id" data-cost="@detail.Cost">@detail.Name</option>
+            }
+        </select>
+        <button type="button" id="addDetail" class="btn btn-secondary">Добавить деталь</button>
     </div>
     <div class="row">
         <div class="col-4">Сумма:</div>
@@ -54,6 +69,61 @@
 <script src="https://cdn.datatables.net/1.11.3/js/jquery.dataTables.js"></script>
 <script>
     $(document).ready(function () {
-        $('#detailsTable').DataTable();
+        function updateSum() {
+            var sum = 0;
+            $('#detailsTable tbody tr').each(function () {
+                var count = $(this).find('input[name="counts"]').val();
+                var cost = $(this).find('input[name="counts"]').data('cost');
+                sum += count * cost;
+            });
+            $('#sum').val(sum.toFixed(2));
+        }
+
+        $('.deleteDetail').click(function () {
+            var row = $(this).closest('tr');
+            row.remove();
+            updateSum();
+        });
+
+        $(document).on('change', '.detail-count', function () {
+            updateSum();
+        });
+
+        $('#addDetail').click(function () {
+            var selectedDetail = $('#detailSelect option:selected');
+            if (selectedDetail.val()) {
+                var detailId = selectedDetail.val();
+                var detailName = selectedDetail.text();
+                var detailCost = selectedDetail.data('cost');
+
+                var newRow = `
+                        <tr data-detail-id="${detailId}">
+                            <td>
+                                <input type="hidden" name="detailIds" value="${detailId}" />
+                                ${detailName}
+                            </td>
+                            <td><input type="number" name="counts" value="0" min="0" class="form-control detail-count" data-cost="${detailCost}" /></td>
+                            <td>${detailCost}</td>
+                            <td><button type="button" class="deleteDetail" data-detail-id="${detailId}">Удалить</button></td>
+                        </tr>
+                    `;
+                $('#detailsTable tbody').append(newRow);
+
+                $('.deleteDetail').off('click').on('click', function () {
+                    var row = $(this).closest('tr');
+                    row.remove();
+                    updateSum();
+                });
+
+                $('.detail-count').off('change').on('change', function () {
+                    updateSum();
+                });
+
+                $('#detailSelect').val('');
+            } else {
+                alert('Выберите деталь для добавления');
+            }
+        });
+        updateSum();
     });
-</script>
\ No newline at end of file
+</script>
diff --git a/Course/ImplementerApp/Views/Home/CreateProduction.cshtml b/Course/ImplementerApp/Views/Home/CreateProduction.cshtml
index de8b108..01e5847 100644
--- a/Course/ImplementerApp/Views/Home/CreateProduction.cshtml
+++ b/Course/ImplementerApp/Views/Home/CreateProduction.cshtml
@@ -1,9 +1,10 @@
 @using Contracts.ViewModels
 
-@model List<DetailViewModel>
+@model ProductionViewModel
 
 @{
     ViewData["Title"] = "CreateProduction";
+    ViewBag.Details = Model.DetailProductions;
 }
 <div class="text-center">
     <h2 class="display-4">Создание производства</h2>
@@ -11,31 +12,42 @@
 <form method="post">
     <div class="row">
         <div class="col-4">Название:</div>
-        <div class="col-8"><input type="text" name="title" id="title" /></div>
+        <div class="col-8"><input type="text" name="title" id="title" value="@Model.Name"/></div>
     </div>
     <div class="container">
-        <div>Details</div>
+        <div>Детали</div>
         <div class="table-responsive-lg">
             <table id="detailsTable" class="display">
                 <thead>
                     <tr>
-                        <th>Выбор</th>
                         <th>Название</th>
+                        <th>Стоимость</th>
+                        <th>Удалить</th>
                     </tr>
                 </thead>
                 <tbody>
-                    @foreach (var detail in Model)
+                    @foreach (var detail in ViewBag.Details)
                     {
-                        <tr>
+                        <tr data-detail-id="@detail.Value.Id">
                             <td>
-                                <input type="checkbox" name="details" value="@detail.Id" />
+                                <input type="number" hidden="hidden" name="detailIds" value="@detail.Value.Id" />
+                                @detail.Value.Name
                             </td>
-                            <td>@detail.Name</td>
+                            <td class="detail-cost" data-cost="@detail.Value.Cost">@detail.Value.Cost</td>
+                            <td><button type="button" class="deleteDetail" data-detail-id="@detail.Value.Id">Удалить</button></td>
                         </tr>
                     }
                 </tbody>
             </table>
         </div>
+        <select id="detailSelect" class="form-control">
+            <option value="">Выберите деталь</option>
+            @foreach (var detail in ViewBag.AllDetails)
+            {
+                <option value="@detail.Id" data-cost="@detail.Cost">@detail.Name</option>
+            }
+        </select>
+        <button type="button" id="addDetail" class="btn btn-secondary">Добавить деталь</button>
     </div>
     <div class="row">
         <div class="col-4">Сумма:</div>
@@ -51,6 +63,63 @@
 <script src="https://cdn.datatables.net/1.11.3/js/jquery.dataTables.js"></script>
 <script>
     $(document).ready(function () {
-        $('#detailsTable').DataTable();
+        function updateSum() {
+            var sum = 0;
+            $('#detailsTable tbody tr').each(function () {
+                var cost = $(this).find('.detail-cost').data('cost');
+                sum += parseFloat(cost);
+            });
+            $('#sum').val(sum.toFixed(2));
+        }
+
+        $('.deleteDetail').off('click').on('click', function () {
+            var row = $(this).closest('tr');
+            row.remove();
+            updateSum();
+        });
+
+        $('#addDetail').click(function () {
+            var selectedDetail = $('#detailSelect option:selected');
+            if (selectedDetail.val()) {
+                var exists = false;
+                $('#detailsTable tbody tr').each(function () {
+                    if ($(this).data('detail-id') == detailId) {
+                        exists = true;
+                        return false;
+                    }
+                });
+                if (exists) { return; }
+
+                var detailId = selectedDetail.val();
+                var detailName = selectedDetail.text();
+                var detailCost = selectedDetail.data('cost');
+
+                var newRow = `
+                        <tr data-detail-id="${detailId}">
+                            <td>
+                                <input type="hidden" name="detailIds" value="${detailId}" />
+                                ${detailName}
+                            </td>
+                            <td class="detail-cost" data-cost="${detailCost}">${detailCost}</td>
+                            <td><button type="button" class="deleteDetail" data-detail-id="${detailId}">Удалить</button></td>
+                        </tr>
+                    `;
+                $('#detailsTable tbody').append(newRow);
+
+                $('.deleteDetail').off('click').on('click', function () {
+                    var row = $(this).closest('tr');
+                    row.remove();
+                    updateSum();
+                });
+
+                $('#detailSelect').val('');
+
+                updateSum();
+            } else {
+                alert('Выберите деталь для добавления');
+            }
+        });
+
+        updateSum();
     });
-</script>
\ No newline at end of file
+</script>