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

namespace Cielonos.MainGame.Characters.Inventory
{
    public class AttributeSubmodule : SubmoduleBase<ItemBase>
    {
        public Dictionary<string, float> numericChange;
        public Dictionary<string, float> percentageChangeOfAccumulation;
        public Dictionary<string, float> percentageChangeOfMultiplication;

        public AttributeSubmodule(ItemBase owner, AttributeData data) : base(owner)
        {
            this.numericChange = new Dictionary<string, float>(data.chaAttrNumericChange);
            this.percentageChangeOfAccumulation = new Dictionary<string, float>(data.chaAttrPercentageChangeOfAccumulation);
            this.percentageChangeOfMultiplication = new Dictionary<string, float>(data.chaAttrPercentageChangeOfMultiplication);
        }
        
        public void GetAttributeChanges(string attributeName, out float numeric, out float pAccumulation, out float pMultiplication)
        {
            numeric = numericChange.GetValueOrDefault(attributeName, 0f);
            pAccumulation = percentageChangeOfAccumulation.GetValueOrDefault(attributeName, 0f);
            pMultiplication = percentageChangeOfMultiplication.GetValueOrDefault(attributeName, 1f);
        }
        
        public void ApplyAttributeChanges(string attributeName, ref float numeric, ref float pAccumulation, ref float pMultiplication)
        {
            numeric += numericChange.GetValueOrDefault(attributeName, 0f);
            pAccumulation += percentageChangeOfAccumulation.GetValueOrDefault(attributeName, 0f);
            pMultiplication *= percentageChangeOfMultiplication.GetValueOrDefault(attributeName, 1f);
        }

        public List<string> RefreshAllModifiedAttributes()
        {
            List<string> modifiedAttributes = new List<string>();
            modifiedAttributes.AddRange(numericChange.Select(kvp => kvp.Key));
            modifiedAttributes.AddRange(percentageChangeOfAccumulation.Select(kvp => kvp.Key));
            modifiedAttributes.AddRange(percentageChangeOfMultiplication.Select(kvp => kvp.Key));
                
            modifiedAttributes.ForEach(attr => owner.player.attributeSm.RefreshAttribute(attr));
                
            return modifiedAttributes;
        }

    }
}