using ErrorAnalysis.Repository;
using ErrorAnalysis.Repository.Entity;
using ErrorAnalysis.Service;
using System.ComponentModel.DataAnnotations;
using System.Windows.Forms;
using static System.Windows.Forms.VisualStyles.VisualStyleElement.Menu;

namespace ErrorAnalysis.UI
{
    public partial class FrmMain : Form
    {
        private string? _connectionString;
        private List<COModelTable> _models;
        private Dictionary<string, string> _filters;
        private COModelTable _model;

        public FrmMain()
        {
            InitializeComponent();
        }



        private void rdoMode_CheckedChanged(object sender, EventArgs e)
        {
            if (rdoLockSpeed.Checked)
            {
                pnlLockPass.Visible = false;
                pnlLockSpeed.Visible = true;
            }
            else
            {
                pnlLockPass.Visible = true;
                pnlLockSpeed.Visible = false;
            }
        }

        private void btnSelectDataSource_Click(object sender, EventArgs e)
        {
            var fileDlg = new OpenFileDialog();
            fileDlg.Filter = "Data source|*.db";
            fileDlg.InitialDirectory = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "Projects");
            fileDlg.FilterIndex = 0;
            var result = fileDlg.ShowDialog();

            if (result == DialogResult.OK)
            {
                pbLoadDB.Show();
                pbLoadDB.Value = 0;
                txtDataPath.Text = fileDlg.FileName;
                txtToolType.Text = fileDlg.SafeFileName.Substring(0, fileDlg.SafeFileName.IndexOf("Mcnp"));
                _connectionString = $"Data Source={fileDlg.FileName};";
                var modelRepository = new COModelRepository(_connectionString);
                pbLoadDB.Value = 50;
                _filters = new Dictionary<string, string>();
                Task.Run(() =>
                {
                    _models = modelRepository.GetCOModels();
                    BeginInvoke(new System.Action(() =>
                    {
                        pbLoadDB.Value = 80;
                        InitInputControl();
                    }));

                    BeginInvoke(new System.Action(() =>
                    {
                        pbLoadDB.Value = 100;
                    }));
                    Thread.Sleep(1000);
                    BeginInvoke(new System.Action(() =>
                    {
                        pbLoadDB.Hide();
                    }));

                });
            }
        }

        private void btnAnalysis_Click(object sender, EventArgs e)
        {
            var curModels = GetFilterResult();
            if (curModels == null || curModels.Count == 0)
            {
                MessageBox.Show("Please enter info!");
                return;
            }

            if (!double.TryParse(nudPorosity.Value.ToString(), out double porosity) || nudPorosity.Value < 5)
            {
                MessageBox.Show("Please enter a reasonable porosity");
                return;
            }

            if (!double.TryParse(nudSw.Value.ToString(), out double sw))
            {
                MessageBox.Show("Please enter a reasonable water saturation!");
                return;
            }

            if (!double.TryParse(nudDepth.Value.ToString(), out double depth) || nudDepth.Value <= 0)
            {
                MessageBox.Show("Please enter a reasonable depth");
                return;
            }

            if (cmbLithology.SelectedIndex == -1)
            {
                MessageBox.Show("Please select a lithology");
                return;
            }

            if (curModels.Count == 1)
                _model = curModels[0];
            _model = curModels.FirstOrDefault(m => m.GravelFillPercent == nudGravelFIllPercent.Value.ToString());
            if (_model == null)
            {

            }
            if (rdoLockSpeed.Checked)
            {
                if (!double.TryParse(nudSpeed.Value.ToString(), out double speed) || nudSpeed.Value <= 0)
                {
                    MessageBox.Show("Please enter a reasonable speed");
                    return;
                }

            }
            else
            {
                if (!int.TryParse(nudPass.Value.ToString(), out int pass) || nudPass.Value <= 1)
                {
                    MessageBox.Show("Please enter a reasonable pass");
                    return;
                }

            }
        }
        private void FrmMain_Load(object sender, EventArgs e)
        {
            cmbSpeedUnit.SelectedIndex = 0;
            cmbTargetLoggingIntervalUnit.SelectedIndex = 0;
        }

        private void InitInputControl()
        {
            foreach (var item in gpBorehole.Controls)
                if (item is ComboBox cmb)
                    cmb.Items.Clear();

            if (_models != null)
            {
                cmbBit.Items.AddRange(_models.Select(m => m.BIT).Distinct().ToArray());
            }
        }

        private void borehole_cmb_SelectedIndexChanged(object sender, EventArgs e)
        {
            var control = (sender as ComboBox);
            var property = control.Tag.ToString();

            var filterVal = control.Text == "none" ? "0" : control.Text;

            if (_filters.ContainsKey(property))
                _filters[property] = filterVal;
            else
                _filters.Add(property, filterVal);

            var parentControl = control.Parent;
            var allCmb = parentControl.Controls.OfType<Control>().Where(c => c is ComboBox).Select(c => c as ComboBox).ToList();
            switch (control.Name)
            {
                case "cmbBit":
                    cmbCasingOD.Items.Clear();
                    goto case "cmbCasingOD";
                case "cmbCasingOD":
                    cmbCasingID.Items.Clear();
                    goto case "cmbCasingID";
                case "cmbCasingID":
                    cmbScreenOD.Items.Clear();
                    goto case "cmbScreenOD";
                case "cmbScreenOD":
                    cmbScreenID.Items.Clear();
                    goto case "cmbScreenID";
                case "cmbScreenID":
                    cmbTubeOD.Items.Clear();
                    goto case "cmbTubeOD";
                case "cmbTubeOD":
                    cmbTubeID.Items.Clear();
                    break;
                case "cmbTubeID":
                    break;
                default:
                    break;
            }

            var unSelectedCmbs = allCmb.Where(c => c.SelectedIndex == -1).ToList();
            var curModels = GetFilterResult();
            var modelType = typeof(COModelTable);

            foreach (var cmb in unSelectedCmbs)
            {
                cmb.Items.Clear();
                cmb.Enabled = true;
                var currentItems = curModels.Select(c => modelType.GetProperty(cmb.Tag.ToString()).GetValue(c).ToString() == "0" ? "none" : modelType.GetProperty(cmb.Tag.ToString()).GetValue(c).ToString()).Distinct().ToArray();
                if (currentItems.Length == 0)
                    cmb.Enabled = false;

                cmb.Items.AddRange(currentItems);
                if (currentItems.Length == 1)
                    cmb.Text = currentItems[0];
            }

            LinkageModelProperty();
        }

        private void holdUp_cmb_SelectedIndexChanged(object sender, EventArgs e)
        {
            var control = (sender as ComboBox);

            var parentControl = control.Parent;

            var property = control.Tag.ToString();
            var filterVal = control.Text == "water" ? "0" : control.Text == "oil" ? "100" : control.Text == "gas" ? "200" : "999";
            if (_filters.ContainsKey(property))
                _filters[property] = filterVal;
            else
                _filters.Add(property, filterVal);

            var curModels = GetFilterResult();

            var allCmb = parentControl.Controls.OfType<Control>().Where(c => c is ComboBox).Select(c => c as ComboBox).ToList();

            var modelType = typeof(COModelTable);

            //foreach (var cmb in allCmb)
            //{
            //    if (cmb.Name != control.Name)
            //    {
            //        var curItems = cmb.Items.OfType<string>().ToList();
            //        var cmbProperty = modelType.GetProperty(cmb.Tag.ToString());
            //        var curFluids = curModels.Select(x => cmbProperty.GetValue(x).ToString() == "0" ? "water" : cmbProperty.GetValue(x).ToString() == "100" ? "oil" : cmbProperty.GetValue(x).ToString() == "200" ? "gas" : "none").Distinct().ToArray();
            //        var minusFluids = curItems.Where(i => !curFluids.Contains(i)).ToArray();
            //        foreach (var item in minusFluids)
            //            cmb.Items.Remove(item);
            //        var addFluids = curFluids.Where(i => !curItems.Contains(i)).ToArray();
            //        cmb.Items.AddRange(addFluids);

            //    }
            //}

            var lithology = curModels.Select(x => x.Lithology).Distinct().ToArray();
            var curLithology = cmbLithology.Text;
            cmbLithology.Items.Clear();
            cmbLithology.Items.AddRange(lithology);
            cmbLithology.Text = curLithology;

            if (lithology.Length == 1)
                cmbLithology.Text = lithology[0];
        }

        private void LinkageModelProperty()
        {
            var curModels = GetFilterResult();
            if (curModels.Count == 0)
                return;

            var gravelFills = curModels.Select(x => x.GravelFillPercent).Distinct().ToArray();
            if (gravelFills.Length == 1)
                nudGravelFIllPercent.Value = Convert.ToDecimal(gravelFills[0]);

            var cementBonds = curModels.Select(x => x.CementBond).Distinct().ToArray();
            if (cementBonds.Length == 1)
                nudCementBond.Value = Convert.ToDecimal(cementBonds[0]);

            var bhSalinities = curModels.Select(x => x.BHSalinity).Distinct().ToArray();
            if (bhSalinities.Length == 1)
                nudBHSalinity.Value = Convert.ToDecimal(bhSalinities[0]);

            var oilDensities = curModels.Select(x => x.OilDensity).Distinct().ToArray();
            if (oilDensities.Length == 1)
                nudOilDensity.Value = Convert.ToDecimal(oilDensities[0]);

            var reservoirSalinities = curModels.Select(x => x.ReservoirSalinity).Distinct().ToArray();
            if (reservoirSalinities.Length == 1)
                nudReservoirSalinity.Value = Convert.ToDecimal(reservoirSalinities[0]);

            var vshs = curModels.Select(x => x.VSH).Distinct().ToArray();
            if (vshs.Length == 1)
                nudVSH.Value = Convert.ToDecimal(vshs[0]);


            var casingFulids = curModels.Select(x => x.CasingFluid == "0" ? "water" : x.CasingFluid == "100" ? "oil" : x.CasingFluid == "200" ? "gas" : "none").Distinct().ToArray();
            if (casingFulids.Length == 1 && casingFulids[0] == "999")
            {
                cmbCasingHoldUp.Items.Clear();
                cmbCasingHoldUp.Enabled = false;
                nudCasingHoldUp.Enabled = false;
            }
            else
            {
                cmbCasingHoldUp.Enabled = true;
                nudCasingHoldUp.Enabled = true;

                cmbCasingHoldUp.Items.Clear();
                cmbCasingHoldUp.Items.AddRange(casingFulids);
            }

            var screenFulids = curModels.Select(x => x.ScreenFluid == "0" ? "water" : x.ScreenFluid == "100" ? "oil" : x.ScreenFluid == "200" ? "gas" : "none").Distinct().ToArray();
            if (screenFulids.Length == 1 && screenFulids[0] == "none")
            {
                cmbScreenHoldUp.Items.Clear();
                cmbScreenHoldUp.Enabled = false;
                nudScreenHoldUp.Enabled = false;
            }
            else
            {
                cmbScreenHoldUp.Enabled = true;
                nudScreenHoldUp.Enabled = true;
                cmbScreenHoldUp.Items.Clear();
                cmbScreenHoldUp.Items.AddRange(screenFulids);
            }

            var tubeFluids = curModels.Select(x => x.TubeFluid == "0" ? "water" : x.TubeFluid == "100" ? "oil" : x.TubeFluid == "200" ? "gas" : "none").Distinct().ToArray();
            if (tubeFluids.Length == 1 && tubeFluids[0] == "none")
            {

                cmbTubeHoldUp.Items.Clear();
                cmbTubeHoldUp.Enabled = false;
                nudTubeHoldUp.Enabled = false;
            }
            else
            {
                cmbTubeHoldUp.Enabled = true;
                nudTubeHoldUp.Enabled = true;

                cmbTubeHoldUp.Items.Clear();
                cmbTubeHoldUp.Items.AddRange(tubeFluids);
            }

            var lithology = curModels.Select(x => x.Lithology).Distinct().ToArray();
            var curLithology = cmbLithology.Text;
            cmbLithology.Items.Clear();
            cmbLithology.Items.AddRange(lithology);
            cmbLithology.Text = curLithology;

            if (lithology.Length == 1)
                cmbLithology.Text = lithology[0];
        }

        private List<COModelTable> GetFilterResult()
        {
            var type = typeof(COModelTable);
            var result = _models;
            foreach (var filter in _filters)
                result = result.Where(c => type.GetProperty(filter.Key).GetValue(c).ToString() == filter.Value).ToList();

            return result;
        }

        private void cmbLithology_SelectedIndexChanged(object sender, EventArgs e)
        {
            var control = (sender as ComboBox);
            var property = control.Tag.ToString();

            var filterVal = control.Text == "none" ? "0" : control.Text;

            if (_filters.ContainsKey(property))
                _filters[property] = filterVal;
            else
                _filters.Add(property, filterVal);
        }
    }
}