// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
 
namespace Microsoft.Extensions.EnvironmentAbstractions
{
    public struct FilePath
    {
        public string Value { get; }
 
        /// <summary>
        /// Create FilePath to represent an absolute file path. Note it may not exist.
        /// </summary>
        /// <param name="value">If the value is not rooted. Path.GetFullPath will be called during the constructor.</param>
        public FilePath(string value)
        {
            if (!Path.IsPathRooted(value))
            {
                value = Path.GetFullPath(value);
            }
 
            Value = value;
        }
 
        public override string ToString()
        {
            return Value;
        }
 
        public DirectoryPath GetDirectoryPath()
        {
            return new DirectoryPath(Path.GetDirectoryName(Value)!);
        }
    }
}