using System;
using System.Collections.Generic;
using System.Linq;
using rjw;
using Verse;

namespace RJW_PlasticSurgeries
{
    public abstract class Recipe_Surgery_Mammoplasty : Recipe_Plastic_Surgery
    {
        protected override BodyPartRecord GetPartCandidate(Pawn pawn)
        {
            return Genital_Helper.get_genitalsBPR(pawn);
        }

        protected override bool HasPart(Pawn pawn, List<Hediff> hediffs)
        {
            return Genital_Helper.has_breasts(pawn, hediffs) &&
                   pawn.GetBreastList().Any(hed => hed.Severity >= 0.02f);
        }

        protected override List<Hediff> GetHediffs(Pawn pawn)
        {
            throw new NotSupportedException();
        }

        protected void SurgeryCupX(Pawn pawn, int stage)
        {
            pawn.GetBreastList().ForEach(hed =>
            {
                float severity;
                if (TryGetSeverityFromSize(hed, stage, out severity)) hed.Severity = severity;
            });
        }

        private static bool TryGetSeverityFromSize(Hediff hediff, float cupSize, out float severity)
        {
            if (!hediff.def.HasModExtension<PartSizeExtension>())
            {
                severity = 0f;
                return false;
            }

            var extension = hediff.def.GetModExtension<PartSizeExtension>();
            var list = extension.cupSizes;

            if (list == null)
            {
                severity = 0f;
                return false;
            }

            var curve = new SimpleCurve(hediff.def.stages.Zip(list,
                (stage, s) => new CurvePoint(s, stage.minSeverity)));
            severity = curve.Evaluate(cupSize);
            return true;
        }
        
        protected override (HediffDef, float) GetLicentiaDamage() => throw new NotSupportedException();
    }

    public class Recipe_Surgery_Mammoplasty_A : Recipe_Surgery_Mammoplasty
    {
        protected override void SurgeryResult(Pawn pawn)
        {
            SurgeryCupX(pawn, 1);
        }
    }

    public class Recipe_Surgery_Mammoplasty_B : Recipe_Surgery_Mammoplasty
    {
        protected override void SurgeryResult(Pawn pawn)
        {
            SurgeryCupX(pawn, 2);
        }
    }

    public class Recipe_Surgery_Mammoplasty_C : Recipe_Surgery_Mammoplasty
    {
        protected override void SurgeryResult(Pawn pawn)
        {
            SurgeryCupX(pawn, 3);
        }
    }

    public class Recipe_Surgery_Mammoplasty_D : Recipe_Surgery_Mammoplasty
    {
        protected override void SurgeryResult(Pawn pawn)
        {
            SurgeryCupX(pawn, 4);
        }
    }

    public class Recipe_Surgery_Mammoplasty_E : Recipe_Surgery_Mammoplasty
    {
        protected override void SurgeryResult(Pawn pawn)
        {
            SurgeryCupX(pawn, 6);
        }
    }

    public class Recipe_Surgery_Mammoplasty_F : Recipe_Surgery_Mammoplasty
    {
        protected override void SurgeryResult(Pawn pawn)
        {
            SurgeryCupX(pawn, 7);
        }
    }

    public class Recipe_Surgery_Mammoplasty_G : Recipe_Surgery_Mammoplasty
    {
        protected override void SurgeryResult(Pawn pawn)
        {
            SurgeryCupX(pawn, 9);
        }
    }

    public class Recipe_Surgery_Mammoplasty_H : Recipe_Surgery_Mammoplasty
    {
        protected override void SurgeryResult(Pawn pawn)
        {
            SurgeryCupX(pawn, 11);
        }
    }

    public class Recipe_Surgery_Mammoplasty_J : Recipe_Surgery_Mammoplasty
    {
        protected override void SurgeryResult(Pawn pawn)
        {
            SurgeryCupX(pawn, 13);
        }
    }

    public class Recipe_Surgery_Mammoplasty_K : Recipe_Surgery_Mammoplasty
    {
        protected override void SurgeryResult(Pawn pawn)
        {
            SurgeryCupX(pawn, 15);
        }
    }

    public class Recipe_Surgery_Mammoplasty_L : Recipe_Surgery_Mammoplasty
    {
        protected override void SurgeryResult(Pawn pawn)
        {
            SurgeryCupX(pawn, 17);
        }
    }

    public class Recipe_Surgery_Mammoplasty_M : Recipe_Surgery_Mammoplasty
    {
        protected override void SurgeryResult(Pawn pawn)
        {
            SurgeryCupX(pawn, 19);
        }
    }

    public class Recipe_Surgery_Mammoplasty_N : Recipe_Surgery_Mammoplasty
    {
        protected override void SurgeryResult(Pawn pawn)
        {
            SurgeryCupX(pawn, 21);
        }
    }

    public class Recipe_Surgery_Mammoplasty_O : Recipe_Surgery_Mammoplasty
    {
        protected override void SurgeryResult(Pawn pawn)
        {
            SurgeryCupX(pawn, 23);
        }
    }

    public class Recipe_Surgery_Mammoplasty_P : Recipe_Surgery_Mammoplasty
    {
        protected override void SurgeryResult(Pawn pawn)
        {
            SurgeryCupX(pawn, 25);
        }
    }

    public class Recipe_Surgery_Mammoplasty_Q : Recipe_Surgery_Mammoplasty
    {
        protected override void SurgeryResult(Pawn pawn)
        {
            SurgeryCupX(pawn, 27);
        }
    }

    public class Recipe_Surgery_Mammoplasty_R : Recipe_Surgery_Mammoplasty
    {
        protected override void SurgeryResult(Pawn pawn)
        {
            SurgeryCupX(pawn, 29);
        }
    }

    public class Recipe_Surgery_Mammoplasty_Unknown : Recipe_Surgery_Mammoplasty
    {
        protected override void SurgeryResult(Pawn pawn)
        {
            SurgeryCupX(pawn, 31);
        }
    }
}