(#77): Manage synonyms for alias

src/Lanceur.Core/Models/AliasQueryResult.cs

@@ -7,28 +7,19 @@ public static class AliasQueryResultMixin
     {
         #region Methods
 
-        public static AliasQueryResult Duplicate(this AliasQueryResult @this)
+
+        public static string[] GetNames(this AliasQueryResult @this)
         {
-            return new AliasQueryResult
-            {
-                Parameters = @this.Parameters,
-                Count = @this.Count,
-                FileName = @this.FileName,
-                Icon = @this.Icon,
-                Notes = @this.Notes,
-                Name = $"Duplicate of {@this.Name}",
-                RunAs = @this.RunAs,
-                WorkingDirectory = @this.WorkingDirectory,
-                StartMode = @this.StartMode,
-                Query = @this.Query,
-                // In case it's already a duplicate of a duplicate,
-                // go recursively all the way down to the original
-                DuplicateOf = @this.DuplicateOf ?? @this.Id
-            };
+            if (@this is null) { return Array.Empty<string>(); }
+            if (@this.Synonyms is null) { return Array.Empty<string>(); }
+
+            return
+                 @this.Synonyms
+                      .Split(",")
+                      .Select(n => n.Trim())
+                      .ToArray();
         }
 
-        public static bool HasChangedName(this AliasQueryResult @this) => @this.Name?.ToLower() != @this.OldName.ToLower();
-
         #endregion Methods
     }
 
@@ -54,12 +45,6 @@ public override string Description
             set => Notes = value;
         }
 
-        /// <summary>
-        /// If this <see cref="AliasQueryResult"/> is a ducplicate from another
-        /// alias, this contains its ID. Otherwise contains <c>NULL</c>
-        /// </summary>
-        public long? DuplicateOf { get; set; }
-
         public string FileName
         {
             get => _fileName;
@@ -82,13 +67,19 @@ public override bool IsElevated
 
         public StartMode StartMode { get; set; } = StartMode.Default;
 
+        /// <summary>
+        /// Get or set a string representing all the name this alias has.
+        /// It should be a coma separated list of names.
+        /// </summary>
+        public string Synonyms { get; set; }
+
         public string WorkingDirectory { get; set; }
 
         #endregion Properties
 
         #region Methods
 
-        public static AliasQueryResult FromName(string aliasName) => new AliasQueryResult() { Name = aliasName };
+        public static AliasQueryResult FromName(string aliasName) => new AliasQueryResult() { Name = aliasName, Synonyms = aliasName };
 
         #endregion Methods
     }

src/Lanceur.Core/Models/ExistingNameResponse.cs

@@ -0,0 +1,33 @@
+namespace Lanceur.Core.Models
+{
+    /// <summary>
+    /// Represents the response when checks whether the names specified is alias names
+    /// </summary>
+    public record ExistingNameResponse
+    {
+        #region Constructors
+
+        public ExistingNameResponse(string[] existingNames)
+        {
+            ExistingNames = existingNames is null
+                ? Array.Empty<string>()
+                : existingNames;
+        }
+
+        #endregion Constructors
+
+        #region Properties
+
+        /// <summary>
+        /// List of existing names. Empty if no names exists
+        /// </summary>
+        public string[] ExistingNames { get; }
+
+        /// <summary>
+        /// <c>True</c> if at least one of the names to check already exist; otherwise <c>False</c>
+        /// </summary>
+        public bool Exists => ExistingNames?.Any() ?? false;
+
+        #endregion Properties
+    }
+}

src/Lanceur.Core/Models/QueryResult.cs

@@ -16,9 +16,6 @@ public abstract class QueryResult : ObservableModel
     {
         #region Fields
 
-        private string _name = string.Empty;
-        private string _oldName;
-
         private object _thumbnail;
 
         #endregion Fields
@@ -30,6 +27,8 @@ public abstract class QueryResult : ObservableModel
         public int Count { get; set; } = 0;
         public virtual string Description { get; set; }
 
+        public string Name { get; set; }
+
         /// <summary>
         /// Fall back for <see cref="Thumbnail"/>. This property is expected to
         /// contain information to display an icon (or whatever) in the UI
@@ -48,21 +47,6 @@ public abstract class QueryResult : ObservableModel
         /// </summary>
         public virtual bool IsResult => true;
 
-        public string Name
-        {
-            get => _name;
-            set
-            {
-                // First time you set the name of the QueryResult, it'll save
-                // the value. Now, OldName will have the value of the first time
-                // it was set.
-                if (value != null && _oldName == null) { _oldName = value.ToLower(); }
-                Set(ref _name, value);
-            }
-        }
-
-        public string OldName => _oldName;
-
         public Cmdline Query { get; set; } = Cmdline.Empty;
 
         /// <summary>
@@ -82,7 +66,7 @@ public object Thumbnail
 
         #region Methods
 
-        public override int GetHashCode() => (Count, Description, Icon, Id, IsResult, Name, OldName, Query, Thumbnail).GetHashCode();
+        public override int GetHashCode() => (Count, Description, Icon, Id, IsResult, Name, Query, Thumbnail).GetHashCode();
 
         public virtual string ToQuery() => $"{Name}";
 

src/Lanceur.Core/Repositories/IDbRepository.cs

@@ -14,6 +14,14 @@ public interface IDbRepository
     {
         #region Methods
 
+        /// <summary>
+        /// Checks whether the specified names exists in the database for the specified session
+        /// </summary>
+        /// <param name="names"></param>
+        /// <param name="idSession"></param>
+        /// <returns></returns>
+        public ExistingNameResponse CheckNamesExist(string[] names, long? idSession = null);
+
         /// <summary>
         /// Get all the aliases
         /// </summary>
@@ -66,7 +74,7 @@ public interface IDbRepository
         IEnumerable<DataPoint<DateTime, double>> GetUsage(Per per, long? idSession = null);
 
         /// <summary>
-        /// Hydrate the macro with its <c>id</c> and <c>count</c>. This method will try to find the 
+        /// Hydrate the macro with its <c>id</c> and <c>count</c>. This method will try to find the
         /// macro by using its name  that should be something like '@it_s_name@'
         /// </summary>
         /// <param name="alias">Macro to hydrate</param>