using System;
using System.Collections.Generic;
using game;
using UnityEngine;

public class Buffs : IPersistent
{
    private List<DataBuff> _buffs;
    
    public void Load(DataGame data)
    {
        _buffs = data.buffs.buffs;
    }

    public void Save(DataGame data)
    {
        data.buffs.buffs = _buffs;
    }

    public int GetLevel(EnumBuffType buffType)
    {
        foreach (DataBuff buff in _buffs)
        {
            if (buff.type == buffType)
                return (int)buff.level;
        }

        return 0;
    }
    
    public void UpgradeLevel(EnumBuffType type)
    {
        bool found = false;
        for (var i = 0; i < _buffs.Count; i++)
        {
            if (_buffs[i].type == type)
            {
                if (GameSettings.Buffs.TryGet(type, out Buff buff))
                {
                    var nextLevel = (uint)Math.Min(_buffs[i].level + 1, buff.MaxLevel);
                    _buffs[i] = new DataBuff { type = type, level = nextLevel};
                    found = true;
                }
            }
        }

        if (!found)
        {
            _buffs.Add( new DataBuff { type = type, level = 1});
        }
    }
}