using System;
using System.Collections.Generic;

namespace DatabaseExport
{
    /// <summary>
    /// this is a test object that belongs to a test, it's different in that it can have test specific settings ...
    /// </summary>
    public class TestTestObject : TestObject
    {
        public TestTestObject(TestObject obj)
            : base(obj)
        {
        }
        private string _position = ChannelDefaultsKey;
        public MMEPositions Position
        {
            get => GetGroupPosition(_position);
            set
            {
                SetProperty(ref _position, value.Position, "Position");
                if (_position == UserSetKey)
                {
                    GroupPositionComboBoxVisible = System.Windows.Visibility.Hidden;
                    GroupPositionButtonVisible = System.Windows.Visibility.Visible;
                }
                else
                {
                    GroupPositionComboBoxVisible = System.Windows.Visibility.Visible;
                    GroupPositionButtonVisible = System.Windows.Visibility.Hidden;
                    //set the position for every sensor in the test object using this position
                    var isoTO = GetISOTestObject();
                    foreach (var ch in isoTO.AllChannels)
                    {
                        if (!ch.Required) { continue; }
                        if (string.IsNullOrWhiteSpace(ch.SensorSerialNumber)) { continue; }
                        var sd = GetSensor(ch.Name, ch.SensorSerialNumber); // now using ch.Name instead of ch.GetID(); FB 7391 - Group sensor settings not in test when you set the test obj. and position.
                        if (null == sd) { continue; }
                        sd.Position = value.Position;
                        SetSensor(ch.GetID(), sd);
                    }
                }
            }
        }

        public const string ChannelDefaultsKey = "#";
        public const string UserSetKey = "@";

        private MMEPositions GetGroupPosition(string groupPositionKey)
        {
            foreach (var position in AvailableGroupPositions)
            {
                if (position.Position == groupPositionKey)
                {
                    return position;
                }
            }
            return _userSetGUID;
        }

        private System.Windows.Visibility _groupPositionComboBoxVisible = System.Windows.Visibility.Visible;
        public System.Windows.Visibility GroupPositionComboBoxVisible
        {
            get
            {
                if (_groupPositionComboBoxVisible == System.Windows.Visibility.Visible)
                {
                    if (SerializedSettings.ISOSupportLevel == SerializedSettings.ISOSupportLevels.NO_ISO) { return System.Windows.Visibility.Collapsed; }
                    return _groupPositionComboBoxVisible;
                }
                return _groupPositionComboBoxVisible;
            }
            set => _groupPositionComboBoxVisible = value;
        }

        private System.Windows.Visibility _groupPositionButtonVisible = System.Windows.Visibility.Hidden;
        public System.Windows.Visibility GroupPositionButtonVisible
        {
            get
            {
                if (_groupPositionButtonVisible == System.Windows.Visibility.Visible)
                {
                    if (SerializedSettings.ISOSupportLevel == SerializedSettings.ISOSupportLevels.NO_ISO) { return System.Windows.Visibility.Collapsed; }
                    return _groupPositionButtonVisible;
                }
                return _groupPositionButtonVisible;
            }
            set => _groupPositionButtonVisible = value;
        }

        private string _testObject = "?";
        public MMETestObjects TestObject
        {
            get => ISO13499FileDb.IsoDb.GetTestObjectByIso(_testObject);
            set
            {
                if (value == null) return;
                SetProperty(ref _testObject, value.Test_Object, "TestObject");
                //also set the test object for all sensors!

                var isoTO = GetISOTestObject();
                foreach (var ch in isoTO.AllChannels)
                {
                    if (!ch.Required) { continue; }
                    if (string.IsNullOrWhiteSpace(ch.SensorSerialNumber)) { continue; }
                    var sd = GetSensor(ch.GetID(), ch.SensorSerialNumber);
                    if (null == sd) { continue; }
                    sd.TestObject = value.Test_Object;
                    SetSensor(ch.GetID(), sd);
                }
            }
        }
        public void SetTestObject(string s)
        {
            _testObject = s;
            OnPropertyChanged("TestObject");
        }
        public void SetPosition(string s)
        {
            _position = s;
            OnPropertyChanged("Position");
            if (s == UserSetKey)
            {
                GroupPositionComboBoxVisible = System.Windows.Visibility.Hidden;
                GroupPositionButtonVisible = System.Windows.Visibility.Visible;
            }
            else
            {
                GroupPositionComboBoxVisible = System.Windows.Visibility.Visible;
                GroupPositionButtonVisible = System.Windows.Visibility.Hidden;
            }
        }
        public MMEPositions[] AvailablePositions => ISO13499FileDb.IsoDb.GetPositions();

        private const string DATAPRO_DEFINED = "DataPRO-defined";
        public static MMEPositions _channelDefaultsGUID = new MMEPositions(Guid.NewGuid().ToString(), ChannelDefaultsKey, "(channel defaults)", "(channel defaults)", 1, DateTime.Now, DATAPRO_DEFINED, false, "", DateTime.Now,
            DATAPRO_DEFINED, "", MMEPossibleChannels.MMEChannelTypes.ISO13499_106);
        private MMEPositions _userSetGUID = new MMEPositions(Guid.NewGuid().ToString(), UserSetKey, "(multiple)", "(multiple)", 1, DateTime.Now, DATAPRO_DEFINED, false, "", DateTime.Now,
            DATAPRO_DEFINED, "", MMEPossibleChannels.MMEChannelTypes.ISO13499_106);
        public MMEPositions[] AvailableGroupPositions
        {
            get
            {
                var availableGroupPositions = new List<MMEPositions>();
                availableGroupPositions.Add(_channelDefaultsGUID);
                foreach (var position in AvailablePositions)
                {
                    availableGroupPositions.Add(position);
                }

                return availableGroupPositions.ToArray();
            }
        }
        private int _excitationWarmupTime = Properties.Settings.Default.DefaultTestExcitationWarmupMS;
        public int ExcitationWarmupTimeMS
        {
            get => _excitationWarmupTime;
            set => SetProperty(ref _excitationWarmupTime, value, "ExcitationWarmupTimeMS");
        }
        private double _targetSampleRate;
        public double TargetSampleRate
        {
            get => _targetSampleRate;
            set => SetProperty(ref _targetSampleRate, value, "TargetSampleRate");
        }
    }
}