using System.ComponentModel.DataAnnotations;
using System.Globalization;
using System.Numerics;
using System.Runtime.InteropServices;
using System.Security.Cryptography;
using System.Xml.XPath;
using RealCoordinatesCalculation;
using RealCoordinatesCalculation.Models;

// |     TODO      |
// =================
// Подгрузка M1, M2
// Подгрузка PA.TA.HA.TC.PC




// ДИАПАЗОНЫ ВЫЧИСЛЕНИЙ
const double NG_PREDEL_LOW = 1.494452; 
const double NG_PREDEL_HIGHT = 1.506247;
const double BETA_PREDEL_LOW = -15; 
const double BETA_PREDEL_HIGHT = 15;

// ПРЕДОПРЕДЕЛЕННЫЕ КОНСТАНТЫ ВЫЧИСЛЕНИЙ
const double LAMBDA =  1.550;
const double ALPHA = 0.001383;
const double DGM = 60.00;

// КОЛИЧЕСТВО ЭКСПЕРИМЕНТОВ
const int COUNT_EXPERIMENTS = 6;


var L0_J1_12=449.322;
var L0_J1_23=449.939;
var L0_J1_13=899.261;
var L0_J2_12=450.150;
var L0_J2_23=449.513;
var L0_J2_13=899.663;
var L0_J3_12=449.531;
var L0_J3_23=449.856;
var L0_J3_13=899.387;


Console.WriteLine("[*] Start process of calculation");



// Console.WriteLine("[2] Layer 2 :: Calculate Distance is resolved");

// Console.WriteLine("[3] Layer 3 :: Calculate DELTA is ended");
// Display the command line arguments using the args variable.

System.Console.ReadLine();
StartCalc();
// Запуск процесса вычислений
void StartCalc() {
    var STEP_NG = (NG_PREDEL_HIGHT - NG_PREDEL_LOW) / 30;
    var STEP_BETA = (NG_PREDEL_HIGHT - NG_PREDEL_LOW) / 30;
    var filepath = "/home/moxitech/Загрузки/ЦСМ/CALCULATION_INPUT.csv";
    List<Measurement> measurements = CsvParser.Parse(filepath);
    List<Measurement> ClearedMeasurements = new List<Measurement>();
    List<MeasurementMX> M1M2Measurements = new List<MeasurementMX>();
    List<DeltaStore> Store = new List<DeltaStore>();
    var CorrectedCoords = new List<Vector3D>();
    foreach (var measurement in measurements)
    {
        // Console.WriteLine(measurement);
        if (measurement.Point == "M1" || measurement.Point == "M2") {
            M1M2Measurements.Add(new MeasurementMX{
                Point = measurement.Point,
                Iteration = measurement.Iteration,
                X = measurement.X,
                Y = measurement.Y,
                Z = measurement.Y
            });
            continue;
        }
        else {
            ClearedMeasurements.Add(measurement);
        }
    }
    Dictionary<string, List<Measurement>> CalculatedResultsL1 = new Dictionary<string, List<Measurement>>();
    for (int i = 1; i < COUNT_EXPERIMENTS + 1; i++) {
        foreach (var m in ClearedMeasurements)
        {
            var m1 = M1M2Measurements.Where(x => x.Point == "M1" && x.Iteration == m.Iteration).Last();
            var m2 = M1M2Measurements.Where(x => x.Point == "M2" && x.Iteration == m.Iteration).Last();
            var res = RunDivergenceCorrectForCoordinate(NG_PREDEL_LOW + (STEP_NG * i),  (int)(BETA_PREDEL_LOW + (STEP_BETA * i)), m.PressurePa, m.TemperatureTa, m.HumidityHa, m.PressurePc, m.TemperatureTc, 
                    new Vector3D(m1.X, m1.Y, m1.Z), 
                    new Vector3D(m2.X, m2.Y, m2.Z), 
                    new Vector3D(m.X, m.Y, m.Z)
            );    
            m.FixedX = (double)res.X;
            m.FixedY = (double)res.Y;
            m.FixedZ = (double)res.Z;
        }
        Console.WriteLine($"[1] Partial results step {i} :: ");
        foreach (var m in ClearedMeasurements)
        {
            Console.WriteLine($" [ {m.Iteration} |{m.Point}] ({m.X}, {m.Y}, {m.Z}) | Calculated ({m.FixedX}, {m.FixedY}, {m.FixedZ})");      
        }
        CalculatedResultsL1.Add(i.ToString(), ClearedMeasurements);
    }
    Console.WriteLine("[1] Layer 1 :: Correcting coordinate with Math model is ended, Iterations: " + CalculatedResultsL1.Keys.Count + " Values in iterations: " + CalculatedResultsL1["1"].Count * CalculatedResultsL1.Keys.Count);
    Console.Write("∆      | NG         | BETA \n");
    for (int i = 1; i < COUNT_EXPERIMENTS + 1; i++) {
        // Console.WriteLine(CalculatedResultsL1[i.ToString()].Count);
        // === Считаем искомые расстояния
        var J1_12 = CalculateDistance(GetMeasurementByPoint(CalculatedResultsL1[i.ToString()],"J1.1", 1), GetMeasurementByPoint(CalculatedResultsL1[i.ToString()] ,"J1.2", 1));
        // System.Console.WriteLine("J1_12: " + J1_12);
        var J1_23 = CalculateDistance(GetMeasurementByPoint(CalculatedResultsL1[i.ToString()] ,"J1.2", 1), GetMeasurementByPoint(CalculatedResultsL1[i.ToString()] ,"J1.3", 1));
        //System.Console.WriteLine("J1_23: " + J1_23);
        var J1_13 = CalculateDistance(GetMeasurementByPoint(CalculatedResultsL1[i.ToString()] ,"J1.1", 1), GetMeasurementByPoint(CalculatedResultsL1[i.ToString()] ,"J1.3", 1));
        // System.Console.WriteLine("J1_13: " + J1_13);

        var J2_12 = CalculateDistance(GetMeasurementByPoint(CalculatedResultsL1[i.ToString()] ,"J2.1", 1), GetMeasurementByPoint(CalculatedResultsL1[i.ToString()] ,"J2.2", 1));
        // System.Console.WriteLine("J2_12: " + J2_12);
        var J2_23 = CalculateDistance(GetMeasurementByPoint(CalculatedResultsL1[i.ToString()] ,"J2.2", 1), GetMeasurementByPoint(CalculatedResultsL1[i.ToString()] ,"J2.3", 1));
        // System.Console.WriteLine("J2_12: " + J2_23);
        var J2_13 = CalculateDistance(GetMeasurementByPoint(CalculatedResultsL1[i.ToString()] ,"J2.1", 1), GetMeasurementByPoint(CalculatedResultsL1[i.ToString()] ,"J2.3", 1));
        // System.Console.WriteLine("J2_12: " + J2_13);

        var J3_12 = CalculateDistance(GetMeasurementByPoint(CalculatedResultsL1[i.ToString()] ,"J3.1", 1), GetMeasurementByPoint(CalculatedResultsL1[i.ToString()] ,"J3.2", 1));
        // System.Console.WriteLine("J3_12: " + J3_12);
        var J3_23 = CalculateDistance(GetMeasurementByPoint(CalculatedResultsL1[i.ToString()] ,"J3.2", 1), GetMeasurementByPoint(CalculatedResultsL1[i.ToString()] ,"J3.3", 1));
        // System.Console.WriteLine("J3_12: " + J3_23);
        var J3_13 = CalculateDistance(GetMeasurementByPoint(CalculatedResultsL1[i.ToString()] ,"J3.1", 1), GetMeasurementByPoint(CalculatedResultsL1[i.ToString()] ,"J3.3", 1));
        // System.Console.WriteLine("J3_12: " + J3_13);

        double delta = 
        Math.Pow(J1_12 - L0_J1_12, 2) +
        Math.Pow(J1_23 - L0_J1_23, 2) +
        Math.Pow(J1_13 - L0_J1_13, 2) +
        
        Math.Pow(J2_12 - L0_J2_12, 2) +
        Math.Pow(J2_23 - L0_J2_23, 2) +
        Math.Pow(J2_13 - L0_J2_13, 2) +
        
        Math.Pow(J3_12 - L0_J3_12, 2) +
        Math.Pow(J3_23 - L0_J3_23, 2) +
        Math.Pow(J3_13 - L0_J3_13, 2);

        System.Console.WriteLine(delta +  " | " + (NG_PREDEL_LOW + (STEP_NG * i)) + " | " + (BETA_PREDEL_LOW + (STEP_BETA * i)));
        Store.Add(new DeltaStore{
            DELTA = delta, BETA =  NG_PREDEL_LOW + (STEP_NG * i), NG =  BETA_PREDEL_LOW + (STEP_BETA * i)
        });
    }    
    Console.WriteLine("[2] Layer 2 is completed, start calculate gradient");
    // var ng_min = 
    
}


// Корректировка координат для 1 вектора
Vector3D RunDivergenceCorrectForCoordinate(double NG, int BETA, double PA, double TA, double HA, double PC, double TC, Vector3D M1, Vector3D M2, Vector3D XYZ)  {
    var option = new CalculationSettings
    {
        NA = null,
        NC = null,
        NG = (decimal)NG,
        Alpha = (decimal)ALPHA,
        Dgm = (decimal)DGM,
        PA = (decimal)PA,
        TA = (decimal)TA,
        HA = (decimal)HA,
        Lambda = (decimal)LAMBDA,
        Beta = BETA,
        TC = (decimal)TC,
        PC = (decimal)PC,
    };
    var calcLogger = new CalculateVectorCore(option);
    var CALCULATED = calcLogger.CalculateData(
        XYZ,
        M1,
        M2
    );
    return CALCULATED;
}


// Вычисление длинны вектора
double CalculateDistance(Vector3D JI_1, Vector3D JI_2) {
    return (double)Vector3D.Length(JI_1, JI_2);
}

Vector3D GetMeasurementByPoint(List<Measurement> measurements, string point, int iteration)
{
    var Partial = measurements.FirstOrDefault(m => m.Point == point && m.Iteration == iteration);
    if (Partial == null) {
        throw new Exception("Ошибка поиска " + point + "  на итерации " + iteration);
    }
    return new Vector3D(Partial.FixedX, Partial.FixedY, Partial.FixedZ);
}

public class CsvParser
{
    public static List<Measurement> Parse(string filePath)
    {
        var measurements = new List<Measurement>();
        var lines = File.ReadAllLines(filePath);

        for (int i = 1; i < lines.Length; i++) // Пропускаем заголовок
        {
            var values = lines[i].Split(';');

            var measurement = new Measurement
            {
                Iteration = int.Parse(values[0]),
                Point = values[1],
                X = double.Parse(values[2].Replace(',', '.'), CultureInfo.InvariantCulture),
                Y = double.Parse(values[3].Replace(',', '.'), CultureInfo.InvariantCulture),
                Z = double.Parse(values[4].Replace(',', '.'), CultureInfo.InvariantCulture),
                PressurePa = double.Parse(values[5].Replace(',', '.'), CultureInfo.InvariantCulture),
                TemperatureTa = double.Parse(values[6].Replace(',', '.'), CultureInfo.InvariantCulture),
                HumidityHa = double.Parse(values[7].Replace(',', '.'), CultureInfo.InvariantCulture),
                PressurePc = double.Parse(values[8].Replace(',', '.'), CultureInfo.InvariantCulture),
                TemperatureTc = double.Parse(values[9].Replace(',', '.'), CultureInfo.InvariantCulture),
                HumidityHc = double.Parse(values[10].Replace(',', '.'), CultureInfo.InvariantCulture)
            };

            measurements.Add(measurement);
        }

        return measurements;
    }
}
class DeltaStore {
    public double BETA {get;set;}
    public double NG {get;set;}
    public double DELTA {get;set;}
}
public class MeasurementMX {
    public int Iteration { get; set; }
    public string Point { get; set; }
    public double X { get; set; }
    public double Y { get; set; }
    public double Z { get; set; }
    
}

public class Measurement
{
    public int Iteration { get; set; }
    public string Point { get; set; }
    public double X { get; set; }
    public double Y { get; set; }
    public double Z { get; set; }
    public double PressurePa { get; set; }
    public double TemperatureTa { get; set; }
    public double HumidityHa { get; set; }
    public double PressurePc { get; set; }
    public double TemperatureTc { get; set; }
    public double HumidityHc { get; set; }
    public double FixedX { get; set; }
    public double FixedY { get; set; }
    public double FixedZ { get; set; }
    public override string ToString()
    {
        return $"Iteration: {Iteration}, Point: {Point}, X: {X}, Y: {Y}, Z: {Z}, PressurePa: {PressurePa}, TemperatureTa: {TemperatureTa}, HumidityHa: {HumidityHa}, PressurePc: {PressurePc}, TemperatureTc: {TemperatureTc}, HumidityHc: {HumidityHc}";
    }
}