edit

2026-03-19 23:31:41 +03:00
parent ce3a3f02d2
commit a47a7a5a3b
104 changed files with 21982 additions and 0 deletions
--- a/XLAB2/TpvdklEditWindowViewModel.cs
+++ b/XLAB2/TpvdklEditWindowViewModel.cs
@@ -0,0 +1,66 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Windows.Input;
+
+namespace XLAB2
+{
+    internal sealed class TpvdklEditWindowViewModel : ObservableObject
+    {
+        private readonly IReadOnlyList<TpvdklDirectoryItem> _existingItems;
+        private int _stampKindId;
+        private string _validationMessage;
+        private int _verificationTypeId;
+
+        public TpvdklEditWindowViewModel(TpvdklDirectoryItem seed, bool isNew, IReadOnlyList<TpvdklDirectoryItem> existingItems, TypeSizeDirectoryService service)
+        {
+            var source = seed ?? new TpvdklDirectoryItem();
+            _existingItems = existingItems ?? Array.Empty<TpvdklDirectoryItem>();
+            Id = source.Id;
+            TipsId = source.TipsId;
+            IsNew = isNew;
+            VerificationTypes = service.LoadSpvdmkReferences();
+            StampKinds = service.LoadSpvdklReferences();
+            VerificationTypeId = source.VerificationTypeId;
+            StampKindId = source.StampKindId;
+            ConfirmCommand = new RelayCommand(Confirm);
+            CancelCommand = new RelayCommand(Cancel);
+        }
+
+        public event EventHandler<bool?> CloseRequested;
+        public ICommand CancelCommand { get; private set; }
+        public ICommand ConfirmCommand { get; private set; }
+        public int Id { get; private set; }
+        public bool IsNew { get; private set; }
+        public IReadOnlyList<DirectoryLookupItem> VerificationTypes { get; private set; }
+        public IReadOnlyList<DirectoryLookupItem> StampKinds { get; private set; }
+        public int TipsId { get; private set; }
+        public int VerificationTypeId { get { return _verificationTypeId; } set { SetProperty(ref _verificationTypeId, value); } }
+        public int StampKindId { get { return _stampKindId; } set { SetProperty(ref _stampKindId, value); } }
+        public string Title { get { return IsNew ? "Новый вид клейма" : "Редактирование вида клейма"; } }
+        public string ValidationMessage { get { return _validationMessage; } private set { SetProperty(ref _validationMessage, value); } }
+
+        public TpvdklDirectoryItem ToResult()
+        {
+            return new TpvdklDirectoryItem { Id = Id, TipsId = TipsId, VerificationTypeId = VerificationTypeId, StampKindId = StampKindId };
+        }
+
+        private void Cancel(object parameter) { RaiseCloseRequested(false); }
+
+        private void Confirm(object parameter)
+        {
+            if (VerificationTypeId <= 0) { ValidationMessage = "Укажите вид МК."; return; }
+            if (StampKindId <= 0) { ValidationMessage = "Укажите вид клейма."; return; }
+            var duplicate = _existingItems.FirstOrDefault(delegate(TpvdklDirectoryItem item) { return item != null && item.Id != Id && item.VerificationTypeId == VerificationTypeId && item.StampKindId == StampKindId; });
+            if (duplicate != null) { ValidationMessage = "Такая комбинация вида МК и вида клейма уже существует."; return; }
+            ValidationMessage = string.Empty;
+            RaiseCloseRequested(true);
+        }
+
+        private void RaiseCloseRequested(bool? dialogResult)
+        {
+            var handler = CloseRequested;
+            if (handler != null) handler(this, dialogResult);
+        }
+    }
+}