From 55e0010fa94aa480ad2fbb1b5252f2d823fd5b1a Mon Sep 17 00:00:00 2001
From: Simon Gockner <simon.gockner@gmail.com>
Date: Wed, 12 Feb 2020 16:02:33 +0100
Subject: [PATCH] - add gBase base class

---
 GBase/GBase.cs | 96 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 96 insertions(+)
 create mode 100644 GBase/GBase.cs

diff --git a/GBase/GBase.cs b/GBase/GBase.cs
new file mode 100644
index 0000000..10b6879
--- /dev/null
+++ b/GBase/GBase.cs
@@ -0,0 +1,96 @@
+// Author: Gockner, Simon
+// Created: 2020-02-12
+// Copyright(c) 2020 SimonG. All Rights Reserved.
+
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading;
+using System.Threading.Tasks;
+using GBase.Interfaces;
+using GBase.Interfaces.Settings;
+
+namespace GBase
+{
+    /// <summary>
+    /// The base class of the GBase database
+    /// </summary>
+    public class GBase : IGBase
+    {
+        /// <summary>
+        /// The base class of the GBase database
+        /// </summary>
+        /// <param name="settings">The <see cref="IGBaseSettings"/> for this <see cref="GBase"/></param>
+        public GBase(IGBaseSettings settings)
+        {
+            Settings = settings;
+            Tables = new List<IGBaseTable>();
+        }
+
+        /// <summary>
+        /// The name of this <see cref="GBase"/>
+        /// </summary>
+        public string Name { get; private set; }
+
+        /// <summary>
+        /// The settings of this <see cref="GBase"/>
+        /// </summary>
+        public IGBaseSettings Settings { get; }
+
+        /// <summary>
+        /// The <see cref="IGBaseTable"/>s of this <see cref="GBase"/>
+        /// </summary>
+        public List<IGBaseTable> Tables { get; }
+
+
+        /// <summary>
+        /// Initialize this <see cref="GBase"/>
+        /// </summary>
+        /// <param name="name">The name of this <see cref="GBase"/></param>
+        /// <param name="cancellationToken">A <see cref="CancellationToken"/> to cancel the asynchronous operation</param>
+        /// <returns>True if successful, false if not</returns>
+        public async Task<bool> Init(string name, CancellationToken cancellationToken)
+        {
+            Name = name;
+            return true;
+        }
+
+        /// <summary>
+        /// Add a given <see cref="IGBaseTable"/> to this <see cref="GBase"/>
+        /// </summary>
+        /// <param name="table">The given <see cref="IGBaseTable"/></param>
+        /// <returns>True if successful, false if not</returns>
+        public bool AddTable(IGBaseTable table)
+        {
+            if (Tables.Contains(table))
+                return false;
+
+            if (Tables.Any(t => t.Name.Equals(table.Name)))
+                return false;
+
+            Tables.Add(table);
+            return true;
+        }
+
+        /// <summary>
+        /// Removes a given <see cref="IGBaseTable"/> from this <see cref="GBase"/>
+        /// </summary>
+        /// <param name="table">The given <see cref="IGBaseTable"/></param>
+        /// <returns>True if successful, false if not</returns>
+        public bool RemoveTable(IGBaseTable table)
+        {
+            if (!Tables.Contains(table))
+                return false;
+
+            return Tables.Remove(table);
+        }
+
+        /// <summary>
+        /// Dispose used resources asynchronously
+        /// </summary>
+        /// <returns>A <see cref="ValueTask"/> to await</returns>
+        public async ValueTask DisposeAsync()
+        {
+            Tables.Clear();
+        }
+    }
+}
\ No newline at end of file