using System;
using System.Collections.Generic;
using System.ComponentModel;
using DTS.Common.Base;
using DTS.Common.Enums.Sensors;
using DTS.Common.Interface;
using DTS.Common.Interface.TestDefinition;
using Prism.Commands;
// ReSharper disable CheckNamespace
// ReSharper disable RedundantDefaultMemberInitializer

namespace DTS.Common.Classes.Viewer.TestMetadata
{
    public class TestSummary : ITestSummary
    {
        /// <summary>
        /// the _ROI Period x folder name if present
        /// 18411 Data will not export [CSV Unfiltered]
        /// </summary>
        public const string ROI_SUFFIX = @"_ROI Period";
        public string Id { get; set; }
        public string SetupName { get; set; }
        public string Description { get; set; }
        public int ChannelCount { get; set; }
        public DateTime FileDate { get; set; }
        public DateTime TimeStamp { get; set; }
        public string DataType { get; set; }
        private bool _isSelected = false;
        public bool IsSelected { get => _isSelected; set { if (value != IsSelected) { _isSelected = value; SelectionChanged(); OnPropertyChanged("IsSelected"); } } }
        public List<ITestGraphs> Graphs { get; set; }
        public List<ITestChannel> Channels { get; set; }
        public List<ITestChannel> CalculatedChannels { get; set; }
        public IBaseViewModel Parent { get; set; }
        public CalibrationBehaviors CalibrationBehavior { get; set; } = CalibrationBehaviors.NonLinearIfAvailable;
        public ITestMetadata TestMetadata { get; set; }

        #region Commands

        private DelegateCommand _isSelectedCommand;
        public DelegateCommand IsSelectedCommand
        {
            get => _isSelectedCommand ?? (_isSelectedCommand = new DelegateCommand(SelectionChanged));
            set => _isSelectedCommand = value;
        }
        public void SelectionChanged()
        {
            var parent = (ITestSummaryListViewModel)Parent;

            if (parent == null) return;

            var list = parent.SelectedTestSummaryList;

            if (IsSelected) { if (!list.Contains(this)) list.Add(this); }
            else { if (list.Contains(this)) list.Remove(this); }

            parent.PublishSelectedTestSummaryList();

        }
        #endregion Commands

        ///<summary>
        ///Occurs when a property value changes.
        ///</summary>
        public event PropertyChangedEventHandler PropertyChanged;

        public void OnPropertyChanged(string propertyName)
        {
            PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
        }

    }
}