using System.Collections.Generic;
using System.Linq;
using PkmnLibSharp.Utils;
using Interface = PkmnLibSharp.FFI.StaticData.MoveData;

namespace PkmnLibSharp.StaticData
{
    public class SecondaryEffect : HandleType
    {
        protected SecondaryEffect(FFIHandle handle) : base(handle)
        {
        }

        public static SecondaryEffect Create(float chance, string effectName, IReadOnlyList<EffectParameter> parameters)
        {
            var parameterPtrs = parameters.Select(x => (FFIHandleValue)x.Handle).ToArray();
            var parameterArrayPtr = parameterPtrs.ArrayPtr();
            var handle = Interface.secondary_effect_new(chance, effectName.ToPtr(), parameterArrayPtr,
                (ulong)parameters.Count);
            var effect = Resolver.Instance.ResolveSecondaryEffect(handle.Resolve());
            effect.Parameters = parameters;
            return effect;
        }

        private float? _chance;
        public float Chance => _chance ??= Interface.secondary_effect_chance(Handle);
        
        private string? _name;
        public string Name => _name ??= Interface.secondary_effect_effect_name(Handle).Result().PtrString()!;

        public IReadOnlyList<EffectParameter> Parameters { get; private set; } = null!;
    }
}