using System.Collections.Generic;
using System.Linq;
using SLSFramework.General;
using UnityEngine;

namespace Continentis.MainGame.Card
{
    public partial class CombatBuffSubmodule : SubmoduleBase<CardLogicBase>
    {
        public List<CombatBuffBase> buffList;

        public CombatBuffSubmodule(CardLogicBase owner) : base(owner)
        {
            buffList = new List<CombatBuffBase>();
        }
    }
    
    public partial class CombatBuffSubmodule
    {
        public T GetBuff<T>() where T : CombatBuffBase
        {
            return (T)buffList.Find(x => x.GetType() == typeof(T));
        }

        public bool HasBuff<T>() where T : CombatBuffBase
        {
            return buffList.Exists(x => x.GetType() == typeof(T));
        }
    }
    
    public partial class CombatBuffSubmodule
    {
        public void Use()
        {
            buffList.For(buff => buff.usageSubmodule?.UpdateModule());
            buffList.For(buff => buff.OnUsage());
        }
        
        public void RoundStart()
        {
            buffList.For(buff => buff.combatRoundTimeSubmodule?.Update());
            buffList.For(buff => buff.OnRoundStart());
        }
        
        public void RoundEnd()
        {
            buffList.For(buff => buff.OnRoundEnd());
        }
        
        public void ActionStart()
        {
            buffList.For(buff => buff.combatActionTimeSubmodule?.Update());
            buffList.For(buff => buff.OnActionStart());
        }
        
        public void ActionEnd()
        {
            buffList.For(buff => buff.OnActionEnd());
        }
    }

    public partial class CombatBuffSubmodule
    {
        public void GetAttributeChange(string attributeName, out float numericChange,
            out float percentageChangeOfAccumulation, out float percentChangeOfMultiplication)
        {
            numericChange = buffList.Where(buff => buff.attributeSubmodule != null)
                .SelectMany(buff => buff.attributeSubmodule.numericChange)
                .Where(change => change.Key == attributeName)
                .Sum(change => change.Value);

            percentageChangeOfAccumulation = buffList.Where(buff => buff.attributeSubmodule != null)
                .SelectMany(buff => buff.attributeSubmodule.percentageChangeOfAccumulation)
                .Where(change => change.Key == attributeName)
                .Sum(change => change.Value);

            percentChangeOfMultiplication = buffList.Where(buff => buff.attributeSubmodule != null)
                .SelectMany(buff => buff.attributeSubmodule.percentageChangeOfMultiplication)
                .Where(change => change.Key == attributeName)
                .Aggregate<KeyValuePair<string, float>, float>(1, (current, change) => current * change.Value);
        }
    }
}