using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Drawing;
using System.Linq;
using System.Text;
using Deltares.Standard;
using Deltares.Standard.Attributes;
using Deltares.Standard.EventPublisher;

namespace Deltares.Dam.Data
{
    public class RWResult : IVisibleEnabled
    {
        private RWResultType _rwResultType = RWResultType.ProbabilityOfFailure;
        private double safetyFactor = -1;
        private double probabilityOfFailure = -1;
        private CalculationResult calculationResult = CalculationResult.NoRun;
        private ResultEvaluation resultEvaluation = ResultEvaluation.NotEvaluated;
        private string notes = "";

        public const string ResultCategory = "Results";

        public RWResult()
        {
        }

        [Browsable(false)]
        [Label("Result type")]
        public virtual RWResultType RwResultType
        {
            get { return _rwResultType; }
            set { _rwResultType = value; }
        }

        [ReadOnly(true)]
        [Label("Safety factor")]
        [Format("F3")]
        [PropertyOrder(1, 1)]
        [Category(ResultCategory)]
        public virtual double SafetyFactor
        {
            get { return safetyFactor; }
            set { safetyFactor = value; }
        }

        [ReadOnly(true)]
        [Label("Probability of failure")]
        [Format("F3")]
        [PropertyOrder(1, 2)]
        [Category(ResultCategory)]
        public virtual double ProbabilityOfFailure
        {
            get { return probabilityOfFailure; }
            set { probabilityOfFailure = value; }
        }

        [ReadOnly(true)]
        [Label("Calculation result")]
        [PropertyOrder(1,0)]
        [Category(ResultCategory)]
        public virtual CalculationResult CalculationResult
        {
            get { return calculationResult; }
            set { calculationResult = value; }
        }

        [Label("Evaluation")]
        [PropertyOrder(5, 1)]
        [Category(ResultCategory)]
        public ResultEvaluation ResultEvaluation
        {
            get { return resultEvaluation; }
            set
            {
                DataEventPublisher.BeforeChange(this, "ResultEvaluation");
                resultEvaluation = value;
                DataEventPublisher.AfterChange(this, "ResultEvaluation");
            }
        }

        [Label("Notes")]
        [Description("Use this area to explain the valuation and for any further remarks")]
        [PropertyOrder(5, 2)]
        [Category(ResultCategory)]
        public string Notes
        {
            get { return notes; }
            set
            {
                DataEventPublisher.BeforeChange(this, "Notes");
                notes = value;
                DataEventPublisher.AfterChange(this, "Notes");
            }
        }

        #region IVisibleEnabled Members

        public bool IsEnabled(string property)
        {
            return true;
        }

        public bool IsVisible(string property)
        {
            switch (property)
            {
                case "SafetyFactor": return RwResultType == RWResultType.SafetyFactor;
                case "ProbabilityOfFailure": return RwResultType == RWResultType.ProbabilityOfFailure;
                default : return true;
            }
        }

        #endregion
    }
}