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

namespace RJW_PlasticSurgeries
{
    public abstract class Recipe_Surgery_Mammoplasty : Recipe_Surgery
    {
        public override IEnumerable<BodyPartRecord> GetPartsToApplyOn(Pawn pawn, RecipeDef recipe)
        {
            var part = Genital_Helper.get_genitalsBPR(pawn);
            if (part != null)
            {
                var hediffs = Genital_Helper.get_PartsHediffList(pawn, part);
                if (Genital_Helper.has_breasts(pawn, hediffs) && pawn.GetBreastList().Any(hed => hed.Severity >= 0.02f))
                    yield return part;
            }
        }

        public override void ApplyOnPawn(Pawn pawn, BodyPartRecord part, Pawn billDoer, List<Thing> ingredients,
            Bill bill)
        {
            if (billDoer != null)
            {
                TaleRecorder.RecordTale(TaleDefOf.DidSurgery, billDoer, pawn);
                SurgeryResult(pawn);
            }
        }

        public abstract void SurgeryResult(Pawn pawn);
        /*{
            pawn.GetBreastList().ForEach(hed => hed.Severity = Math.Min(1.0f, hed.Severity * 1.25f));
            //Log.Message($"Cup sizes: {pawn.GetBreastList().SelectMany(hed => hed.def.GetModExtension<PartSizeExtension>().cupSizes.Join()).Join(delimiter: ";")}");
            float val = 0;
            PartSizeExtension.TryGetCupSize(pawn.GetBreastList().First(), out val);
            pawn.GetBreastList().First().def.stages.First();
            Log.Message($"Cup size: {val}");
        }*/

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

        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;
        }
    }

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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