using System.ComponentModel;
using System.Runtime.CompilerServices;
using System.Xml.Serialization;
using Announcements.Properties;

namespace Announcements
{
    public class Announcement : INotifyPropertyChanged
    {
        #region Interface

        public event PropertyChangedEventHandler PropertyChanged;

        #endregion

        #region Private Methods

        [NotifyPropertyChangedInvocator]
        protected virtual void OnPropertyChanged([CallerMemberName] string propertyName = null)
        {
            PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
        }

        #endregion

        #region Public Enums, Properties and Fields

        [XmlIgnore] public string Id => _appId.ToString();

        [XmlElement(ElementName = "AppId")]
        public int AppId
        {
            get => _appId;
            set
            {
                if (value == _appId) return;

                _appId = value;
                OnPropertyChanged();
            }
        }

        [XmlElement(ElementName = "LingerTime")]
        public decimal LingerTime
        {
            get => _lingerTime;
            set
            {
                if (value == _lingerTime) return;

                _lingerTime = value;
                OnPropertyChanged();
            }
        }

        [XmlElement(ElementName = "Ignore")]
        public bool Ignore
        {
            get => _ignore;
            set
            {
                if (value == _ignore) return;

                _ignore = value;
                OnPropertyChanged();
            }
        }

        [XmlElement(ElementName = "EnableChime")]
        public bool EnableChime
        {
            get => _enableChime;
            set
            {
                if (value == _enableChime) return;

                _enableChime = value;
                OnPropertyChanged();
            }
        }

        [XmlElement(ElementName = "Chime")]
        public byte[] Chime
        {
            get => _chime;
            set
            {
                if (value == _chime) return;

                _chime = value;
                OnPropertyChanged();
            }
        }

        #endregion

        #region Private Delegates, Events, Enums, Properties, Indexers and Fields

        private int _appId = -1;

        private decimal _lingerTime = 5000;

        private string _speak = string.Empty;

        private bool _ignore = false;

        private bool _enableChime = true;

        private byte[] _chime = new byte[] {};

        #endregion

        #region Constructors, Destructors and Finalizers

        [UsedImplicitly]
        public Announcement()
        {
        }

        #endregion
    }
}