using System.Collections.Generic;
using System.Linq;
using Continentis.MainGame.Equipment;
using UnityEngine;

namespace Continentis.MainGame.Character
{
    public partial class EquipmentSubmodule : SubmoduleBase<CharacterBase>
    {
        public List<EquipmentBase> currentEquipments;
        
        public EquipmentSubmodule(CharacterBase character) : base(character)
        {
            currentEquipments = new List<EquipmentBase>();
        }
    }

    public partial class EquipmentSubmodule
    {
        public void GetGeneralAttributeChange(string attributeName, out float numericChanges,
            out float percentageChangesOfAccumulation, out float percentChangesOfMultiplication)
        {
            numericChanges = currentEquipments
                .SelectMany(eq => eq.generalAttributeSubmodule.numericChange)
                .Where(change => change.Key == attributeName)
                .Sum(change => change.Value);

            percentageChangesOfAccumulation = currentEquipments
                .SelectMany(eq => eq.generalAttributeSubmodule.percentageChangeOfAccumulation)
                .Where(change => change.Key == attributeName)
                .Sum(change => change.Value);

            percentChangesOfMultiplication = currentEquipments
                .SelectMany(ew => ew.generalAttributeSubmodule.percentageChangeOfMultiplication)
                .Where(change => change.Key == attributeName)
                .Aggregate<KeyValuePair<string, float>, float>(1, (current, change) => current * change.Value);
        }
    }
}