// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.

using System;

namespace Microsoft.AspNetCore.Analyzer.Testing
{
    /// <summary>
    /// Location where the diagnostic appears, as determined by path, line number, and column number.
    /// </summary>
    public class DiagnosticLocation
    {
        public DiagnosticLocation(int line, int column)
            : this($"{DiagnosticProject.DefaultFilePathPrefix}.cs", line, column)
        {
        }

        public DiagnosticLocation(string path, int line, int column)
        {
            if (line < -1)
            {
                throw new ArgumentOutOfRangeException(nameof(line), "line must be >= -1");
            }

            if (column < -1)
            {
                throw new ArgumentOutOfRangeException(nameof(column), "column must be >= -1");
            }

            Path = path;
            Line = line;
            Column = column;
        }

        public string Path { get; }
        public int Line { get; }
        public int Column { get; }
    }
}
