#region License

// Copyright 2005-2019 Paul Kohler (https://github.com/paulkohler/minisqlquery). All rights reserved.
// This source code is made available under the terms of the GNU Lesser General Public License v3.0
// https://github.com/paulkohler/minisqlquery/blob/master/LICENSE
#endregion

using MiniSqlQuery.Core.DbModel;

namespace MiniSqlQuery.PlugIns.DatabaseInspector.Commands
{
    /// <summary>The locate fk reference column command.</summary>
    public class LocateFkReferenceColumnCommand : GenerateStatementCommandBase
    {
        /// <summary>Initializes a new instance of the <see cref="LocateFkReferenceColumnCommand"/> class.</summary>
        public LocateFkReferenceColumnCommand()
            : base("跳转到外键列引用...")
        {
        }

        /// <summary>Gets a value indicating whether Enabled.</summary>
        public override bool Enabled
        {
            get
            {
                DbModelColumn column = HostWindow.DatabaseInspector.RightClickedModelObject as DbModelColumn;
                return column != null && column.ForeignKeyReference != null;
            }
        }

        /// <summary>Execute the command.</summary>
        public override void Execute()
        {
            DbModelColumn column = HostWindow.DatabaseInspector.RightClickedModelObject as DbModelColumn;
            if (column != null && column.ForeignKeyReference != null)
            {
                HostWindow.DatabaseInspector.NavigateTo(column.ForeignKeyReference.ReferenceColumn);
            }
        }
    }
}