using System.Data;
using System.IO;
using System.Reflection;
using System.Windows.Input;
using System.Windows.Shapes;
using HandyControl.Controls;
using log4net.Appender;
using SparkClient.Model.Entity.ApiEntity;
using SparkClient.Model.Helper;
using static System.Windows.Forms.VisualStyles.VisualStyleElement.ToolTip;

namespace SparkClient.ViewModel.Grading;

public class GradingResultVM : BaseViewModel
{
    private string DiamondCode { get; set; }
    private List<DataInfo> _dtResults;

    private DataTable _dsList;
    private DataTable _gradeList;
    
    private string _standard;
    private string _shape;
    private string _crownType;
    private string _pavType;
    private string _wight;
    private string _cutLevelTotal;
    private string _symLevelTotal;
    public ICommand ChangeNormCommand { get; }
    public List<DataInfo> DtResults { get { return _dtResults;  } set { _dtResults = value; OnPropertyChanged(nameof(DtResults));  } }
    public string Standard { get { return _standard; } set { _standard = value; OnPropertyChanged(nameof(Standard)); } }
    public string Shape { get { return _shape; } set { _shape = value; OnPropertyChanged(nameof(Shape)); } }
    public string CrownType { get { return _crownType; } set { _crownType = value; OnPropertyChanged(nameof(CrownType)); } }
    public string PavType { get { return _pavType; } set { _pavType = value; OnPropertyChanged(nameof(PavType)); } }
    public string Wight { get { return _wight; } set { _wight = value; OnPropertyChanged(nameof(Wight)); } }
    public string CutLevelTotal { get { return _cutLevelTotal; } set { _cutLevelTotal = value; OnPropertyChanged(nameof(CutLevelTotal)); } }
    public string SymLevelTotal { get { return _symLevelTotal; } set { _symLevelTotal = value; OnPropertyChanged(nameof(SymLevelTotal)); } }
    public DataTable DSList { get { return _dsList; } set { _dsList = value; OnPropertyChanged(nameof(DSList)); } }
    public DataTable GradeList { get { return _gradeList; } set { _gradeList = value; OnPropertyChanged(nameof(GradeList)); } }

    private readonly static string digitsFormat = "f1";

    private int totalCutGrade = 0;
    private int totalSymGrade = 0;
    /// <summary>
    /// 构造
    /// </summary>
    /// <param name="result">检测结果</param>
    public GradingResultVM(object result)
    {
        ChangeNormCommand = new RelayCommand(ChangeNorm);
        if (result != null)
        {
            InitView(result as AlgorithmResultEntity);
        }
        InitCombobox();
    }
    private void InitView(AlgorithmResultEntity result)
    {
        totalCutGrade = 0;
        totalSymGrade = 0;
        Standard = result.Standard;
        Shape = result.Shape;
        CrownType = result.CrownType;
        PavType = result.PavType;
        DiamondCode = result.DiamondCode;
        CalWight(result);
        DtResults = new List<DataInfo>();
        var testItemList = GetTestItemList();
        Type type = this.GetType();
        foreach (var testItem in testItemList)
        {
            string methodName = "get" + testItem;
            MethodInfo? methodInfo = type.GetMethod(methodName, BindingFlags.Instance | BindingFlags.NonPublic);
            if (methodInfo != null)
            {
                object[] parameters = new object[] { result };
                DataInfo? dataInfo = methodInfo.Invoke(this, parameters) as DataInfo;
                if (dataInfo != null)
                {
                    DtResults.Add(dataInfo);
                }
            }
        }
        CutLevelTotal = GetGradeName(totalCutGrade);
    }
    /// <summary>
    /// 参数列表测试内容获取
    /// </summary>
    /// <returns></returns>
    private List<string> GetTestItemList()
    {
        // DB 没关联
        List<string> list = new List<string>();
        list.Add("DIAMETER");
        list.Add("TOTAL_DEPTH");
        list.Add("TABLE");
        list.Add("CROWN_ANGLE");
        list.Add("CROWN_HEIGHT");
        list.Add("GIRDLE_BEZEL");
        list.Add("GIRDLE_BONE");
        list.Add("GIRDLE");
        list.Add("PAV_ANGLE");
        list.Add("PAV_DEPTH");
        list.Add("STAR");
        list.Add("LOWER_HALVES_RATIO");
        list.Add("CULET");
        list.Add("TOC");
        list.Add("COC");
        list.Add("TWIST");
        list.Add("CULET_TO_TABLE");
        return list;
    }
    #region 定级计算
    private List<CalGradeInfo> GetCalGradeInfos(string item)
    {
        // TODO DB要改
        string sql = $"Select GRADE_ID as gradeOrder,STANDARD_MIN Min, STANDARD_MAX Max,IS_MAX_EXIST as isMaxExist,IS_MIN_EXIST as isMinExist from STANDARD where STANDARD_ID = '{item}'";
        List<CalGradeInfo> calGrades = DataBaseHelper.ExecuteQuery<CalGradeInfo>(sql);
        return calGrades;
    }
    private int calGrade(string item ,double value)
    {
        int order = 1;
        decimal cValue = Convert.ToDecimal(value);
        List<CalGradeInfo> calGrades = GetCalGradeInfos(item);
        foreach (CalGradeInfo gradeInfo in calGrades) 
        {
            bool isThisGrade = true;
            
            if (gradeInfo.Max!= null) { 
                if ( gradeInfo.isMaxExist == 1 && cValue.CompareTo(gradeInfo.Max)<=0)
                {
                }else if(gradeInfo.isMaxExist == 0 && cValue.CompareTo(gradeInfo.Max) < 0)
                {
                }
                else
                {
                    isThisGrade = false;
                }
            }
            if (gradeInfo.Min != null)
            {
                if (gradeInfo.isMinExist == 1 && cValue.CompareTo(gradeInfo.Min) >= 0)
                {
                }
                else if (gradeInfo.isMinExist == 0 && cValue.CompareTo(gradeInfo.Min) > 0)
                {
                }
                else
                {
                    isThisGrade = false;
                }
            }
            if (isThisGrade)
            {
                break;
            }
            else
            {
                order++;
            }
        }
        totalCutGrade = Math.Max(order, totalCutGrade);
        return order;
    }
    private string calGrade_TOTAL_DEPTH(double avg)
    {
        string result = "";
        int order = calGrade("TOTAL_DEPTH", avg);
        result = GetGradeName(order);
        return result;
    }
    private string calGrade_TABLE(double min,double max)
    {
        string result = "";
        int order1 = calGrade("TABLE", min);
        int order2 = calGrade("TABLE", max);
        int order = Math.Max(order1, order2);
        result = GetGradeName(order);
        return result;
    }
    private string calGrade_CROWN_ANGLE(double min, double max)
    {
        string result = "";
        int order1 = calGrade("CROWN_ANGLE", min);
        int order2 = calGrade("CROWN_ANGLE", max);
        int order = Math.Max(order1, order2);
        result = GetGradeName(order);
        return result;
    }
    private string calGrade_CROWN_HEIGHT(double min, double max)
    {
        string result = "";
        int order1 = calGrade("CROWN_HEIGHT", min);
        int order2 = calGrade("CROWN_HEIGHT", max);
        int order = Math.Max(order1, order2);
        result = GetGradeName(order);
        return result;
    }
    private string calGrade_GIRDLE(double min, double max)
    {
        string result = "";
        int order1 = calGrade("GIRDLE", min);
        int order2 = calGrade("GIRDLE", max);
        int order = Math.Max(order1, order2);
        result = GetGradeName(order);
        return result;
    }
    private string calGrade_PAV_ANGLE(double min, double max)
    {
        string result = "";
        int order1 = calGrade("PAV_ANGLE", min);
        int order2 = calGrade("PAV_ANGLE", max);
        int order = Math.Max(order1, order2);
        result = GetGradeName(order);
        return result;
    }
    private string calGrade_PAV_DEPTH(double min, double max)
    {
        string result = "";
        int order1 = calGrade("PAV_DEPTH", min);
        int order2 = calGrade("PAV_DEPTH", max);
        int order = Math.Max(order1, order2);
        result = GetGradeName(order);
        return result;
    }
    #endregion
    #region 参数列表行编辑
    private DataInfo getDIAMETER(AlgorithmResultEntity result)
    {
        DataInfo info = new DataInfo();
        info.TestItemId = "DIAMETER";
        info.TestItemName = GetName("DIAMETER");
        info.Avg = result.measurements.DIAMETER.ToString(digitsFormat);
        info.Dev = result.measurements.DIAMETER_DEV.ToString(digitsFormat);
        info.Min = result.measurements.M1.ToString(digitsFormat);
        info.Max = result.measurements.M2.ToString(digitsFormat);
        return info;
    }
    private DataInfo getTOTAL_DEPTH(AlgorithmResultEntity result)
    {
        DataInfo info = new DataInfo();
        info.TestItemId = "TOTAL_DEPTH";
        info.TestItemName = GetName("TOTAL_DEPTH");
        info.Avg = result.measurements.TOTAL_DEPTH.ToString(digitsFormat);
        info.CutLevel = calGrade_TOTAL_DEPTH(result.measurements.TOTAL_DEPTH);
        return info;
    }

    private DataInfo getTABLE(AlgorithmResultEntity result)
    {
        DataInfo info = new DataInfo();
        info.TestItemId = "TABLE";
        info.TestItemName = GetName("TABLE");
        info.Avg = result.measurements.TABLE.ToString(digitsFormat);
        info.Min = result.measurements.TABLE_MIN.ToString(digitsFormat);
        info.Max = result.measurements.TABLE_MAX.ToString(digitsFormat);
        info.CutLevel = calGrade_TABLE(result.measurements.TABLE_MIN, result.measurements.TABLE_MAX);
        return info;
    }

    private DataInfo getCROWN_ANGLE(AlgorithmResultEntity result)
    {
        DataInfo info = new DataInfo();
        info.TestItemId = "CROWN_ANGLE";
        info.TestItemName = GetName("CROWN_ANGLE");
        info.Avg = result.measurements.CROWN_ANGLE.ToString(digitsFormat);
        info.Dev = result.measurements.CROWN_ANGLE_DEV.ToString(digitsFormat);
        info.Min = result.measurements.CROWN_ANGLE_MIN.ToString(digitsFormat);
        info.Max = result.measurements.CROWN_ANGLE_MAX.ToString(digitsFormat);
        info.CutLevel = calGrade_CROWN_ANGLE(result.measurements.CROWN_ANGLE_MIN, result.measurements.CROWN_ANGLE_MAX);
        return info;
    }

    private DataInfo getCROWN_HEIGHT(AlgorithmResultEntity result)
    {
        DataInfo info = new DataInfo();
        info.TestItemId = "CROWN_HEIGHT";
        info.TestItemName = GetName("CROWN_HEIGHT");
        info.Avg = result.measurements.CROWN_HEIGHT.ToString(digitsFormat);
        info.Dev = result.measurements.CROWN_H_DEV.ToString(digitsFormat);
        info.Min = result.measurements.CROWN_H_MIN.ToString(digitsFormat);
        info.Max = result.measurements.CROWN_H_MAX.ToString(digitsFormat);
        info.CutLevel = calGrade_CROWN_HEIGHT(result.measurements.CROWN_H_MIN, result.measurements.CROWN_H_MAX);
        return info;
    }

    private DataInfo getGIRDLE_BEZEL(AlgorithmResultEntity result)
    {
        DataInfo info = new DataInfo();
        info.TestItemId = "GIRDLE_BEZEL";
        info.TestItemName = GetName("GIRDLE_BEZEL");
        info.Avg = result.measurements.GIRDLE_BEZEL.ToString(digitsFormat);
        info.Dev = result.measurements.GIRDLE_BEZEL_DEV.ToString(digitsFormat);
        info.Min = result.measurements.GIRDLE_BEZEL_MIN.ToString(digitsFormat);
        info.Max = result.measurements.GIRDLE_BEZEL_MAX.ToString(digitsFormat);
        return info;
    }

    private DataInfo getGIRDLE_BONE(AlgorithmResultEntity result)
    {
        DataInfo info = new DataInfo();
        info.TestItemId = "GIRDLE_BONE";
        info.TestItemName = GetName("GIRDLE_BONE");
        info.Avg = result.measurements.GIRDLE_BONE.ToString(digitsFormat);
        info.Min = result.measurements.GIRDLE_BONE_MIN.ToString(digitsFormat);
        info.Max = result.measurements.GIRDLE_BONE_MAX.ToString(digitsFormat);
        return info;
    }

    private DataInfo getGIRDLE(AlgorithmResultEntity result)
    {
        DataInfo info = new DataInfo();
        info.TestItemId = "GIRDLE";
        info.TestItemName = GetName("GIRDLE");
        info.Avg = result.measurements.GIRDLE.ToString(digitsFormat);
        info.Dev = result.measurements.GIRDLE_DEV.ToString(digitsFormat);
        info.Min = result.measurements.GIRDLE_MIN.ToString(digitsFormat);
        info.Max = result.measurements.GIRDLE_MAX.ToString(digitsFormat);
        info.CutLevel = calGrade_GIRDLE(result.measurements.GIRDLE_MIN, result.measurements.GIRDLE_MAX);
        return info;
    }

    private DataInfo getPAV_ANGLE(AlgorithmResultEntity result)
    {
        DataInfo info = new DataInfo();
        info.TestItemId = "PAV_ANGLE";
        info.TestItemName = GetName("PAV_ANGLE");
        info.Avg = result.measurements.PAV_ANGLE.ToString(digitsFormat);
        info.Dev = result.measurements.PAV_ANGLE_DEV.ToString(digitsFormat);
        info.Min = result.measurements.PAV_ANGLE_MIN.ToString(digitsFormat);
        info.Max = result.measurements.PAV_ANGLE_MAX.ToString(digitsFormat);
        info.CutLevel = calGrade_PAV_ANGLE(result.measurements.PAV_ANGLE_MIN, result.measurements.PAV_ANGLE_MAX);
        return info;
    }

    private DataInfo getPAV_DEPTH(AlgorithmResultEntity result)
    {
        DataInfo info = new DataInfo();
        info.TestItemId = "PAV_DEPTH";
        info.TestItemName = GetName("PAV_DEPTH");
        info.Avg = result.measurements.PAV_DEPTH.ToString(digitsFormat);
        info.Dev = result.measurements.PAV_DEPTH_DEV.ToString(digitsFormat);
        info.Min = result.measurements.PAV_DEPTH_MIN.ToString(digitsFormat);
        info.Max = result.measurements.PAV_DEPTH_MAX.ToString(digitsFormat);
        info.CutLevel = calGrade_PAV_DEPTH(result.measurements.PAV_DEPTH_MIN, result.measurements.PAV_DEPTH_MAX);
        return info;
    }

    private DataInfo getSTAR(AlgorithmResultEntity result)
    {
        DataInfo info = new DataInfo();
        info.TestItemId = "STAR";
        info.TestItemName = GetName("STAR");
        info.Avg = result.measurements.STAR.ToString(digitsFormat);
        info.Min = result.measurements.STAR_MIN.ToString(digitsFormat);
        info.Max = result.measurements.STAR_MAX.ToString(digitsFormat);
        return info;
    }

    private DataInfo getLOWER_HALVES_RATIO(AlgorithmResultEntity result)
    {
        DataInfo info = new DataInfo();
        info.TestItemId = "LOWER_HALVES_RATIO";
        info.TestItemName = GetName("LOWER_HALVES_RATIO");
        info.Avg = result.measurements.LOWER_HALVES_RATIO.ToString(digitsFormat);
        info.Min = result.measurements.LOWER_HALVES_RATIO_MIN.ToString(digitsFormat);
        info.Max = result.measurements.LOWER_HALVES_RATIO_MAX.ToString(digitsFormat);
        return info;
    }

    private DataInfo getCULET(AlgorithmResultEntity result)
    {
        DataInfo info = new DataInfo();
        info.TestItemId = "CULET";
        info.TestItemName = GetName("CULET");
        info.Avg = result.measurements.CULET.ToString(digitsFormat);
        return info;
    }

    private DataInfo getTOC(AlgorithmResultEntity result)
    {
        DataInfo info = new DataInfo();
        info.TestItemId = "TOC";
        info.TestItemName = GetName("TOC");
        info.Avg = result.measurements.TOC.ToString(digitsFormat);
        return info;
    }

    private DataInfo getCOC(AlgorithmResultEntity result)
    {
        DataInfo info = new DataInfo();
        info.TestItemId = "COC";
        info.TestItemName = GetName("COC");
        info.Avg = result.measurements.COC.ToString(digitsFormat);
        return info;
    }

    private DataInfo getTWIST(AlgorithmResultEntity result)
    {
        DataInfo info = new DataInfo();
        info.TestItemId = "TWIST";
        info.TestItemName = GetName("TWIST");
        info.Avg = result.measurements.TWIST.ToString(digitsFormat);
        info.Dev = result.measurements.TWIST_DEV.ToString(digitsFormat);
        info.Min = result.measurements.TWIST_MIN.ToString(digitsFormat);
        info.Max = result.measurements.TWIST_MAX.ToString(digitsFormat);
        return info;
    }

    private DataInfo getCULET_TO_TABLE(AlgorithmResultEntity result)
    {
        DataInfo info = new DataInfo();
        info.TestItemId = "CULET_TO_TABLE";
        info.TestItemName = GetName("CULET_TO_TABLE");
        info.Avg = result.measurements.CULET_TO_TABLE.ToString(digitsFormat);
        return info;
    }
#endregion
    private double CalWight(AlgorithmResultEntity result)
    {
        var M1 = result.measurements.M1;
        var M2 = result.measurements.M2;
        var M3 = result.measurements.M3;
        var wight = Square((M1+M2)/2)*M3*0.0061;
        Wight = wight.ToString("f3");
        return wight;
    }

    private double Square(double m)
    {
        return m*m;
    }
    private string GetName(string id)
    {
        // TODO DB没关联
        return id;
    }
    private string GetGradeName(int order)
    {
        // TODO DB没关联
        Dictionary<int, string> dictionary = new();
        dictionary.Add(1,"极好");
        dictionary.Add(2, "很好");
        dictionary.Add(3, "好");
        dictionary.Add(4, "一般");
        dictionary.Add(5, "差");
        return dictionary[order];
    }
    /// <summary>
    /// 修改检测标准
    /// </summary>
    /// <param name="norm"></param>
    public void ChangeNorm(object norm)
    {
        
    }
    
    private void InitCombobox()
    {
        // DS下拉列表初始化
        InitDSlist();
        // 等级下拉列表初始化
        InitGradeList();
    }
    private void InitDSlist()
    {
        DSList = new DataTable();
        DSList.Columns.Add("Key");
        DSList.Columns.Add("Value");
        DSList.Rows.Add("pass", "pass");
        DSList.Rows.Add("refer", "refer");
    }
    private void InitGradeList()
    {
        GradeList = new DataTable();
        GradeList.Columns.Add("Key");
        GradeList.Columns.Add("Value");
        GradeList.Rows.Add("极好", "Exc");
        GradeList.Rows.Add("很好", "VG");
        GradeList.Rows.Add("好", "G");
        GradeList.Rows.Add("一般", "F");
        GradeList.Rows.Add("差", "P");
    }
    #region 钻石操作相关
    //暂略
    //部分代码（直接操作控件）需要在xaml.cs里边写
    //涉及到计算部分，这里做一个中转
    #endregion
}
public class CalGradeInfo{
    public int gradeOrder { get; set; }
    public decimal? Min { get; set; }
    public decimal? Max { get; set; }
    public int isMaxExist { get; set; }
    public int isMinExist { get; set; }
}
public class DataInfo()
{
    public string? TestItemId { get; set; }
    public string? TestItemName { get; set; }
    public string? Avg { get; set; }
    public string? Dev { get; set; }
    public string? Min { get; set; }
    public string? Max { get; set; }
    public string? CutLevel { get; set; }
    public string? SymLevel { get; set; }
    public DataTable GradeList { get {
            // TODO DB没关联
            DataTable GradeList = new DataTable();
            GradeList.Columns.Add("Key");
            GradeList.Columns.Add("Value");
            GradeList.Rows.Add("极好", "1");
            GradeList.Rows.Add("很好", "2");
            GradeList.Rows.Add("好", "3");
            GradeList.Rows.Add("一般", "4");
            GradeList.Rows.Add("差", "5");
            return GradeList;
        }
    }
}