Feature: MS Excel (xlsx) Import/Export

Microsoft Excel files can be used to import/export devices. Several import bugs were also fixed in the process.
2017-03-25 15:37:28 +11:00
parent ed66f4f285
commit 5ce9e51ae7
51 changed files with 1959 additions and 1083 deletions
@@ -0,0 +1,33 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Disco.Models.Services.Devices.Importing
+{
+    public interface IDeviceImportDataReader : IDisposable
+    {
+        void Reset();
+        bool Read();
+
+        int Index { get; }
+
+        int GetRowNumber(int Index);
+
+        string GetString(int ColumnIndex);
+        IEnumerable<string> GetStrings(int ColumnIndex);
+
+        bool TryGetNullableInt(int ColumnIndex, out int? value);
+
+        bool TryGetNullableBool(int ColumnIndex, out bool? value);
+
+        bool TryGetNullableDateTime(int ColumnIndex, out DateTime? value);
+
+        bool TestAllNotEmpty(int ColumnIndex);
+        bool TestAllNullableInt(int ColumnIndex);
+        bool TestAllInt(int ColumnIndex);
+        bool TestAllNullableBool(int ColumnIndex);
+        bool TestAllNullableDateTime(int ColumnIndex);
+    }
+}