/*
* Copyright 2007 ZXing authors
*
* 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.
*/

using System;
using System.Text;

namespace ZXing.Client.Result
{
    /// <summary>
    /// Represents a parsed result that encodes an email message including recipients, subject and body text.
    /// </summary>
    /// <author>Sean Owen</author>
    public sealed class EmailAddressParsedResult : ParsedResult
    {
        /// <summary>
        /// the email address
        /// </summary>
        public String EmailAddress
        {
            get
            {
                return Tos == null || Tos.Length == 0 ? null : Tos[0];
            }
        }
        /// <summary>
        /// the TOs
        /// </summary>
        public String[] Tos { get; private set; }
        /// <summary>
        /// the CCs
        /// </summary>
        public String[] CCs { get; private set; }
        /// <summary>
        /// the BCCs
        /// </summary>
        public String[] BCCs { get; private set; }
        /// <summary>
        /// the subject
        /// </summary>
        public String Subject { get; private set; }
        /// <summary>
        /// the body
        /// </summary>
        public String Body { get; private set; }
        /// <summary>
        /// the mailto: uri
        /// </summary>
        [Obsolete("deprecated without replacement")]
        public String MailtoURI { get { return "mailto:"; } }

        internal EmailAddressParsedResult(String to)
           : this(new[] { to }, null, null, null, null)
        {
        }

        internal EmailAddressParsedResult(String[] tos,
                                 String[] ccs,
                                 String[] bccs,
                                 String subject,
                                 String body)
           : base(ParsedResultType.EMAIL_ADDRESS)
        {
            Tos = tos;
            CCs = ccs;
            BCCs = bccs;
            Subject = subject;
            Body = body;

            var result = new StringBuilder(30);
            maybeAppend(Tos, result);
            maybeAppend(CCs, result);
            maybeAppend(BCCs, result);
            maybeAppend(Subject, result);
            maybeAppend(Body, result);
            displayResultValue = result.ToString();
        }
    }
}