using Ease.Core.Model;
using System;
using System.Collections.Generic;
using System.Data;


namespace HRM.BO
{
    public class Objective : BasicBaseObject
    {
        #region Constructor

        public Objective()
        {
            this.Description = string.Empty;
            this.Title = string.Empty;
            this.Activities = string.Empty;
            this.MeasuresOfSuccess = string.Empty;
            this.Weightages = 0.0;
            this.ObjectiveDate = DateTime.MinValue;
            this.RagingDate = DateTime.MinValue;
            this.YEEmployeeComments = string.Empty;
            this.MYEmployeeComments = string.Empty;
            this.YELMComments = string.Empty;
            this.MYLMComments = string.Empty;
            this.LMRatingID = 0;
            MYLMAssessRating = EnumAssessment.None;
            MYAssessRating = EnumAssessment.None;
            YEStatus = EnumObjectiveStatus.No_Change;
            MYStatus = EnumObjectiveStatus.No_Change;
            this.IsOldObjective = false;
            this.PriorityPercent = 0;
        }

        #endregion

        #region Properties

        public int ObjectiveSetID { get; set; }

        public int GroupID { get; set; }

        public string Tier { get; set; }

        public int PMPYearID { get; set; }

        public string Title { get; set; }

        public string Description { get; set; }

        public string Activities { get; set; }

        public string MeasuresOfSuccess { get; set; } // target

        public string MeasuresOfSuccess2 { get; set; } // target

        public double Weightages { get; set; } // percentage
        public int EmployeeID { get; set; }

        public int EmployeeNodeID { get; set; }

        public DateTime ObjectiveDate { get; set; }

        public int LMID { get; set; }

        public int LMNodeID { get; set; }

        public int LMRatingID { get; set; }

        public double YEEmpMark { get; set; }

        public double YELMMark { get; set; }
        public double? YEAssessRating { get; set; }

        public double? YELMAssessRating { get; set; }

        public DateTime YEEmpMarkDate { get; set; }

        public DateTime YELMMarkDate { get; set; }

        public DateTime RagingDate { get; set; }

        public string MYEmployeeComments { get; set; }

        public string YEEmployeeComments { get; set; }

        public string MYLMComments { get; set; }

        public string YELMComments { get; set; }

        public EnumAssessment MYAssessRating { get; set; }

        public EnumAssessment MYLMAssessRating { get; set; }

        public string ObjComment { get; set; }

        public DateTime StartDate { get; set; }

        public DateTime EndDate { get; set; }

        public bool IsDraft { get; set; }

        public bool IsOldObjective { get; set; }

        public EnumObjectiveStatus MYStatus { get; set; }

        public EnumObjectiveStatus YEStatus { get; set; }

        //#region Property DevelopmentPlans : DevelopmentPlan

        //private List<DevelopmentPlan> _developmentPlans;

        //public List<DevelopmentPlan> DevelopmentPlans
        //{
        //    get
        //    {
        //        if (_developmentPlans == null && !this.ID.IsUnassigned && this.ID.Integer > 0)
        //        {
        //            _developmentPlans = Service.GetDevelopmentPlans(this.ID);

        //        }
        //        return _developmentPlans;
        //    }
        //    set
        //    {
        //        _developmentPlans = value;
        //    }
        //}

        //#endregion

        //#region Property LMObjectives : LMObjective

        //private List<LMObjective> _lMObjectives;

        //public List<LMObjective> LMObjectives
        //{
        //    get
        //    {
        //        if (_lMObjectives == null && !this.ID.IsUnassigned && this.ID.Integer > 0)
        //        {
        //            _lMObjectives = Service.GetLMObjectives(this.ID);

        //        }
        //        else if (_lMObjectives == null)
        //        {
        //            _lMObjectives = new List<LMObjective>();
        //        }
        //        return _lMObjectives;
        //    }
        //    set
        //    {
        //        _lMObjectives = value;
        //    }
        //}

        //#endregion

        public List<ObjectiveEmployees> ObjectiveEmployees { get; set; }
        public List<LMObjective> LMObjectives { get; set; }
        public List<DevelopmentPlan> DevelopmentPlans { get; set; }

        //#region Property ObjectiveEmployeess : ObjectiveEmployees

        //private List<ObjectiveEmployees> _objectiveEmployees;

        //public List<ObjectiveEmployees> ObjectiveEmployees
        //{
        //    get
        //    {
        //        if (_objectiveEmployees == null && !this.ID.IsUnassigned && this.ID.Integer > 0)
        //        {
        //            _objectiveEmployees = Service.GetObjectiveEmployees(this.ID);

        //        }
        //        return _objectiveEmployees;
        //    }
        //    set
        //    {
        //        _objectiveEmployees = value;
        //    }
        //}

        //#endregion

        public int ObjectiveType { get; set; }

        public double PriorityPercent { get; set; }

        public int KPIType { get; set; }
        public int MasterKpiId { get; set; }

        public double LMAchivementPercentage { get; set; }

        public double EmpAchivementPercentage { get; set; }

        public double EmpPARating { get; set; }

        public double LMPARating { get; set; }

        public string ObjSecondLMComment { get; set; }

        public string MYSecondLMComment { get; set; }

        public string YESecondLMComment { get; set; }

        #endregion

        #region Old
        //#region Function

        //#region Get All

        //public static List<Objective> Get()
        //{
        //    return Objective.Service.Get();
        //}

        //#endregion

        //#region Get By ID

        //public static Objective Get(int id)
        //{
        //    return Objective.Service.Get(id);
        //}

        //#endregion

        //#region Get By Employee ID

        //public static List<Objective> GetByEmployeeID(int Empid, int PMPYID, bool IsDrafted)
        //{
        //    return Objective.Service.GetByEmployeeID(Empid, PMPYID, IsDrafted);
        //}
        //public static List<Objective> GetLMObjs(int Empid, int PMPYID, int nLMID)
        //{
        //    return Objective.Service.GetLMObjs(Empid, PMPYID, nLMID);
        //}
        //public static List<Objective> GetByEmployeeID(string sEmpids, int PMPYID, bool IsDrafted)
        //{
        //    return Objective.Service.GetByEmployeeID(sEmpids, PMPYID, IsDrafted);
        //}
        //public static List<Objective> GetByPMPYearID(int id, string InEmpSQL)
        //{
        //    return Objective.Service.GetByPMPYearID(id, InEmpSQL);
        //}
        //public static List<Objective> GetByStatus(EnumPMPStatus estatus, bool IsFinalized)
        //{
        //    return Objective.Service.GetByStatus(estatus, IsFinalized);
        //}

        //#endregion

        //#region Get Draft Objective

        //public static List<Objective> GetObjectives(int id, int draft)
        //{
        //    return Objective.Service.GetObjectives(id, draft);
        //}

        //#endregion

        //#region Get By Line Manager ID

        //public static Objective GetByLMID(int id)
        //{
        //    return Objective.Service.GetByLMID(id);
        //}

        //#endregion

        //#region Get Line Manager Obj
        //public static Objective GetLineManager(int id)
        //{
        //    return Objective.Service.GetLineManager(id);
        //}
        //#endregion

        //#region Save

        //public static void Update(List<Objective> objectives)
        //{

        //    //this.SetAuditTrailProperties();
        //    Objective.Service.Update(objectives);
        //}
        //public int Save()
        //{

        //    this.SetAuditTrailProperties();
        //    return Objective.Service.Save(this);
        //}
        //public static void Save(List<Objective> items)
        //{
        //    foreach (Objective item in items)
        //    {
        //        item.SetAuditTrailProperties();
        //    }

        //    Objective.Service.Save(items);
        //}
        //public static void SaveForUpload(List<Objective> items)
        //{
        //    foreach (Objective item in items)
        //    {
        //        item.SetAuditTrailProperties();
        //    }

        //    Objective.Service.SaveForUpload(items);
        //}
        //public static void SaveForSalesUpload(List<Objective> items)
        //{
        //    foreach (Objective item in items)
        //    {
        //        item.SetAuditTrailProperties();
        //    }

        //    Objective.Service.SaveForSalesUpload(items);
        //}

        ////public string Save2(List<PMSUpdateHistory> UpdateHistory)
        ////{

        ////    this.SetAuditTrailProperties();
        ////    return Objective.Service.Save2(this, UpdateHistory);
        ////}

        //#endregion

        //#region Delete

        //public void Delete()
        //{
        //    Objective.Service.Delete(this.ID);
        //}
        //public static void DeleteAllCompanyObj(int yearID)
        //{
        //    Objective.Service.DeleteAllCompanyObj(yearID);
        //}
        //#endregion

        //public static DataSet GetComObjAssignedEmpID(int PMPYearID)
        //{
        //    DataSet oDataSet = new DataSet();
        //    oDataSet = Objective.Service.GetComObjAssignedEmpID(PMPYearID);
        //    return oDataSet;
        //}

        //public static DataSet GetEmpObjectiveData(int year)
        //{
        //    DataSet oDataSet = new DataSet();
        //    oDataSet = Objective.Service.GetEmpObjectiveData(year);
        //    return oDataSet;
        //}

        //public static DataSet GetEmpFreezedObjectiveData()
        //{
        //    DataSet oDataSet = new DataSet();
        //    oDataSet = Objective.Service.GetEmpFreezedObjectiveData();
        //    return oDataSet;
        //}

        //public bool IsValid(out string errorMessage)
        //{
        //    errorMessage = string.Empty;
        //    StringBuilder sb = new StringBuilder();
        //    bool isValid = true;

        //    ValidationContext context = new ValidationContext(this);

        //    var result = new List<ValidationResult>();

        //    isValid = isValid && Validator.TryValidateObject(this, context, result, true);

        //    foreach (var item in result)
        //    {
        //        sb.Append(item.ErrorMessage + Environment.NewLine);
        //    }
        //    double availablePercent;

        //    if(this.EmployeeID == null || this.EmployeeID.IsUnassigned)
        //    {
        //        isValid = isValid && false;
        //        sb.Append("Please Select an Employee." + Environment.NewLine);
        //    }
        //    if (!IsValidPercent(out availablePercent))
        //    {
        //        isValid = isValid && false;
        //        sb.Append("Total percent cannot greater than assigned percent. Available percent= " + availablePercent+ "% " + Environment.NewLine);
        //    }

        //    errorMessage = sb.ToString().Trim();
        //    return isValid;

        //}
        //private bool IsValidPercent(out double availablePercent)
        //{
        //    bool sts = true;
        //    availablePercent = 0;

        //    if (this.PriorityPercent > 0 && this.PriorityPercent <= 100)
        //    {
        //        List<ObjectiveCategoryGrades> _ObjectiveCategoryGrades = ObjectiveCategoryGrades.GetByPMPYear(this.PMPYearID);

        //        Employee oEmp = Employee.Get(this.EmployeeID);

        //        List<ObjectiveCategoryGrades> _ObjectiveGrades = _ObjectiveCategoryGrades.Where(obj => obj.GradeID == oEmp.GradeID && obj.Percent > 0).ToList();

        //        ObjectiveCategoryGrades oObjectiveType = _ObjectiveGrades.FirstOrDefault(item => item.ObjectiveType == this.ObjectiveType);

        //        double nValidPercent = 0;

        //        if (oObjectiveType != null)
        //            nValidPercent = oObjectiveType.Percent;

        //       double nTotalPercent = Objective.GetByEmployeeID(this.EmployeeID, this.PMPYearID, false)
        //                              .Where(x => x.ObjectiveType == this.ObjectiveType)
        //                              .Sum(x => x.PriorityPercent);

        //        availablePercent = nValidPercent - nTotalPercent;

        //        if (nTotalPercent + this.PriorityPercent > nValidPercent)
        //        {
        //            //MessageBox.Show("Total percent cannot greater than assigned percent. Available percent= " + (nValidPercent - nTotalPercent).ToString(), "Message", MessageBoxButtons.OK, MessageBoxIcon.Information);
        //            sts = false;
        //        } 
        //    }
        //    return sts;
        //}

        //#endregion

        //#region Service Factory IObjective : IObjective

        //internal static IObjectiveService Service
        //{
        //    get { return Services.Factory.CreateService<IObjectiveService>(typeof(IObjectiveService)); }
        //}

        //#endregion

        #endregion
    }

    #region IObjectiveService Service

    public interface IObjectiveService
    {
        List<Objective> Get();
        Objective Get(int id);
        Objective GetByLMID(int id);
        List<Objective> GetByEmployeeID(int Empid, int PMPID, bool IsDrafted);
        List<Objective> GetForValidation(int empId, int pmpYearId, int objectTypeId);
        List<Objective> GetByEmployeeID(string Empids, int PMPID, bool IsDrafted);
        List<Objective> GetByStatus(EnumPMPStatus estatus, bool IsFinalized);
        List<Objective> GetObjectives(int id, int draft);
        int Save(Objective item);

        void Save(List<Objective> items);

        //string Save2(Objective item, List<PMSUpdateHistory> UpdateHistory);
        void Delete(int id);
        List<DevelopmentPlan> GetDevelopmentPlans(int iD);
        List<LMObjective> GetLMObjectives(int iD);
        List<ObjectiveEmployees> GetObjectiveEmployees(int iD);
        Objective GetLineManager(int id);
        List<Objective> GetByPMPYearID(int id, string InEmpSQL);
        void Update(List<Objective> objectives);
        List<Objective> GetLMObjs(int Empid, int PMPYID, int nLMID);

        DataSet GetComObjAssignedEmpID(int PMPYearID);

        void DeleteAllCompanyObj(int yearID);

        void SaveForUpload(List<Objective> items);

        void SaveForSalesUpload(List<Objective> items);
        DataSet GetEmpObjectiveData(int year);
        DataSet GetEmpFreezedObjectiveData();
        DataSet GetPmsDataEmployeeWise(int pmpYearId, string empIds);
        DataSet GetPmsLmGoalReport(int pmpYearId, int empId);
        DataSet GetPmsIndividualGoalData(int pmpYearId, int empId);
    }

    #endregion
}