using System;
using Pinwheel.Extensions;

namespace Pinwheel.Reporting
{
    public class AwardSummary
    {
        private readonly Type awardType;
        private readonly int totalAwards;
        private readonly double? totalScore;

        protected internal Type AwardType
        {
            get { return awardType; }
        }

        public virtual string ID
        {
            get { return awardType.AssemblyQualifiedName; }
        }

        public virtual int Count
        {
            get { return totalAwards; }
        }

        public virtual string Description
        {
            get { return awardType.GetDescriptionFromAttribute(); }
        }

        public virtual string Name
        {
            get { return awardType.GetNameFromAttribute(); }
        }

        public virtual bool HasScore
        {
            get { return totalScore.HasValue; }
        }

        public virtual double TotalScore
        {
            get { return HasScore ? totalScore.Value : default(double); }
        }


        public AwardSummary(Type awardType, int totalAwards, double? totalScore)
        {
            this.awardType = awardType;
            this.totalAwards = totalAwards;
            this.totalScore = totalScore;
        }
    }

    public class AwardSummary<T> : AwardSummary where T : Award
    {
        public AwardSummary(int totalAwards, double? totalScore) 
            : base(typeof(T), totalAwards, totalScore)
        {
        }
    }
}