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

using System.ComponentModel;
using System.Diagnostics.CodeAnalysis;
using System.Runtime.CompilerServices;
using System.Runtime.Serialization;

namespace System
{
    /// <summary>
    /// The exception that is thrown when one of the arguments provided to a method is not valid.
    /// </summary>
    [Serializable]
    [TypeForwardedFrom("mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089")]
    public class ArgumentException : SystemException
    {
        private readonly string? _paramName;

        // Creates a new ArgumentException with its message
        // string set to the empty string.
        public ArgumentException()
            : base(SR.Arg_ArgumentException)
        {
            HResult = HResults.COR_E_ARGUMENT;
        }

        // Creates a new ArgumentException with its message
        // string set to message.
        //
        public ArgumentException(string? message)
            : base(message)
        {
            HResult = HResults.COR_E_ARGUMENT;
        }

        public ArgumentException(string? message, Exception? innerException)
            : base(message, innerException)
        {
            HResult = HResults.COR_E_ARGUMENT;
        }

        public ArgumentException(string? message, string? paramName, Exception? innerException)
            : base(message, innerException)
        {
            _paramName = paramName;
            HResult = HResults.COR_E_ARGUMENT;
        }

        public ArgumentException(string? message, string? paramName)
            : base(message)
        {
            _paramName = paramName;
            HResult = HResults.COR_E_ARGUMENT;
        }

        [Obsolete(Obsoletions.LegacyFormatterImplMessage, DiagnosticId = Obsoletions.LegacyFormatterImplDiagId, UrlFormat = Obsoletions.SharedUrlFormat)]
        [EditorBrowsable(EditorBrowsableState.Never)]
        protected ArgumentException(SerializationInfo info, StreamingContext context)
            : base(info, context)
        {
            _paramName = info.GetString("ParamName");
        }

        [Obsolete(Obsoletions.LegacyFormatterImplMessage, DiagnosticId = Obsoletions.LegacyFormatterImplDiagId, UrlFormat = Obsoletions.SharedUrlFormat)]
        [EditorBrowsable(EditorBrowsableState.Never)]
        public override void GetObjectData(SerializationInfo info, StreamingContext context)
        {
            base.GetObjectData(info, context);
            info.AddValue("ParamName", _paramName, typeof(string));
        }

        public override string Message
        {
            get
            {
                SetMessageField();

                string s = base.Message;
                if (!string.IsNullOrEmpty(_paramName))
                {
                    s += " " + SR.Format(SR.Arg_ParamName_Name, _paramName);
                }

                return s;
            }
        }

        private void SetMessageField()
        {
            if (_message == null && HResult == HResults.COR_E_ARGUMENT)
            {
                _message = SR.Arg_ArgumentException;
            }
        }

        public virtual string? ParamName => _paramName;

        /// <summary>Throws an exception if <paramref name="argument"/> is null or empty.</summary>
        /// <param name="argument">The string argument to validate as non-null and non-empty.</param>
        /// <param name="paramName">The name of the parameter with which <paramref name="argument"/> corresponds.</param>
        /// <exception cref="ArgumentNullException"><paramref name="argument"/> is null.</exception>
        /// <exception cref="ArgumentException"><paramref name="argument"/> is empty.</exception>
        public static void ThrowIfNullOrEmpty([NotNull] string? argument, [CallerArgumentExpression(nameof(argument))] string? paramName = null)
        {
            if (string.IsNullOrEmpty(argument))
            {
                ThrowNullOrEmptyException(argument, paramName);
            }
        }

        /// <summary>Throws an exception if <paramref name="argument"/> is null, empty, or consists only of white-space characters.</summary>
        /// <param name="argument">The string argument to validate.</param>
        /// <param name="paramName">The name of the parameter with which <paramref name="argument"/> corresponds.</param>
        /// <exception cref="ArgumentNullException"><paramref name="argument"/> is null.</exception>
        /// <exception cref="ArgumentException"><paramref name="argument"/> is empty or consists only of white-space characters.</exception>
        public static void ThrowIfNullOrWhiteSpace([NotNull] string? argument, [CallerArgumentExpression(nameof(argument))] string? paramName = null)
        {
            if (string.IsNullOrWhiteSpace(argument))
            {
                ThrowNullOrWhiteSpaceException(argument, paramName);
            }
        }

        [DoesNotReturn]
        private static void ThrowNullOrEmptyException(string? argument, string? paramName)
        {
            ArgumentNullException.ThrowIfNull(argument, paramName);
            throw new ArgumentException(SR.Argument_EmptyString, paramName);
        }

        [DoesNotReturn]
        private static void ThrowNullOrWhiteSpaceException(string? argument, string? paramName)
        {
            ArgumentNullException.ThrowIfNull(argument, paramName);
            throw new ArgumentException(SR.Argument_EmptyOrWhiteSpaceString, paramName);
        }
    }
}