using Kryz.CharacterStats;
using Kryz.CharacterStats.Examples;
using UnityEngine;

public class BasicStatAmplificationCalculator : BrokerInterceptor
{
    float finalValue;

    protected override void Awake()
    {
        base.Awake();

        broker.OnOutgoingDamage.Subscribe(CalculateDamageModsBasedOnStats, GameConstants.BrokerEventPriority.BasicStatAmplification);
    }

    private void CalculateDamageModsBasedOnStats(DamageArgs args)
    {
        finalValue = args.currentValue;

        if (stats == null)
        {
            Debug.LogError("character stat influence calculator: stats null");
            return;
        }
        foreach (var statInfluence in args.effect.influencingStats)
        {
            if (stats.primaryStatsDictionary.TryGetValue(statInfluence.statTag.name.ToLower(), out CharacterStat stat))
            {
                finalValue += stat.Value * statInfluence.percentInfluence;
            }
            else if (stats.secondaryStatsDictionary.TryGetValue(statInfluence.statTag.name.ToLower(), out CharacterStat secondaryStat))
            {
                finalValue += secondaryStat.Value * statInfluence.percentInfluence;
            }
            if (statInfluence.statTag.name.ToLower().Contains("Attack")) args.damageType = DamageType.Attack;
            else if (statInfluence.statTag.name.ToLower().Contains("Spell")) args.damageType = DamageType.Spell;
        }
        if (IsCrit(stats))
        {
            finalValue *= (1 + stats.GetStat("critdamage").Value / 100f);
            args.isCrit = true;
        }
        else
            args.isCrit = false;

        args.currentValue = finalValue;
    }

    private bool IsCrit(CharacterStats stats)
    {
        return MathHelpers.RollChancePercent(stats.GetStat("critchance").Value);
        //return Random.Range(0, 100) < stats.CritChance.Value;
    }
}