#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 System;

namespace MiniSqlQuery.Core
{
    /// <summary>
    /// 	A class that encapsulates a "find text" request, storing the position
    /// </summary>
    public class FindTextRequest
    {
        /// <summary>
        /// 	The _replace value.
        /// </summary>
        private static string _replaceValue;

        /// <summary>
        /// 	The _search value.
        /// </summary>
        private static string _searchValue;

        /// <summary>
        /// 	Initializes a new instance of the <see cref = "FindTextRequest" /> class. Creates a new request using the specified <paramref name = "textProvider" /> for searching.
        /// </summary>
        /// <param name = "textProvider">The search provider for this request,</param>
        public FindTextRequest(IFindReplaceProvider textProvider)
            : this(textProvider, null)
        {
        }

        /// <summary>
        /// 	Initializes a new instance of the <see cref = "FindTextRequest" /> class. Creates a new request using the specified <paramref name = "textProvider" /> for searching.
        /// </summary>
        /// <param name = "textProvider">The search provider for this request,</param>
        /// <param name = "searchValue">The text to be searched on.</param>
        public FindTextRequest(IFindReplaceProvider textProvider, string searchValue)
        {
            TextProvider = textProvider;
            if (searchValue != null)
            {
                SearchValue = searchValue;
            }

            Position = 0;
            StringComparison = StringComparison.CurrentCultureIgnoreCase;
        }

        /// <summary>
        /// 	Gets or sets the position of the currently "found" text (or the starting position of the search).
        /// </summary>
        /// <value>The position.</value>
        public int Position { get; set; }

        /// <summary>
        /// 	Gets or sets the text replace value (shared value).
        /// </summary>
        /// <value>The replace value.</value>
        public string ReplaceValue
        {
            get { return _replaceValue; }
            set { _replaceValue = value; }
        }

        /// <summary>
        /// 	Gets or sets the search text (shared value).
        /// </summary>
        /// <value>The search value.</value>
        public string SearchValue
        {
            get { return _searchValue; }
            set { _searchValue = value; }
        }

        /*
		/// <summary>
		/// If true, signals the <see cref="TextProvider"/> to search "up", otherwise "down".
		/// </summary>
		/// <value>True to search up, false for down (the default).</value>
		public bool SearchUp { get; set; }
		*/

        /// <summary>
        /// 	Gets or sets the string comparison settings, e.g. case insensitive.
        /// </summary>
        /// <value>The string comparison.</value>
        public StringComparison StringComparison { get; set; }

        /// <summary>
        /// 	Gets or sets the search provider. A search request is conducted by the provider, different providers
        /// 	can yield different results, for example plain text or a regular expression searcher.
        /// </summary>
        /// <value>The text provider.</value>
        public IFindReplaceProvider TextProvider { get; set; }
    }
}