﻿//-----------------------------------------------------------------------
// <copyright file="Header.cs" company="TemporalCohesion.co.uk">
//     Copyright 2012 - Present Stuart Grassie
//
//     Licensed under the Apache License, Version 2.0 (the "License");
//     you may not use this file except in compliance with the License.
//     You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
//     Unless required by applicable law or agreed to in writing, software
//     distributed under the License is distributed on an "AS IS" BASIS,
//     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//     See the License for the specific language governing permissions and
//     limitations under the License.
// </copyright>
//----------------------------------------------------------------------

namespace GitHubAPI.Core
{
    using System;

    public interface IHeader
    {
        string Name { get; set; }
        string Value { get; set; }
    }

    public class Header : IHeader, IEquatable<Header>
    {
        public Header(string name, string value)
        {
            Name = name;
            Value = value;
        }

        public bool Equals(Header other)
        {
            if (ReferenceEquals(null, other)) return false;
            if (ReferenceEquals(this, other)) return true;
            return string.Equals(Name, other.Name) && string.Equals(Value, other.Value);
        }

        public override int GetHashCode()
        {
            unchecked
            {
                return ((Name != null ? Name.GetHashCode() : 0)*397) ^ (Value != null ? Value.GetHashCode() : 0);
            }
        }

        public static bool operator ==(Header left, Header right)
        {
            return Equals(left, right);
        }

        public static bool operator !=(Header left, Header right)
        {
            return !Equals(left, right);
        }

        public string Name { get; set; }
        public string Value { get; set; }

        public override bool Equals(object obj)
        {
            if (ReferenceEquals(null, obj)) return false;
            if (ReferenceEquals(this, obj)) return true;
            var other = obj as Header;
            return other != null && Equals(other);
        }
    }
}
