using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.Events;

namespace Kryz.CharacterStats.Examples
{

    public class CharacterStats : MonoBehaviour
    {
        [Header("---------------------------------------------------------------------------------------------")]
        [Header("Primary Stats:")]
        public CharacterStat Cunning;
        public CharacterStat Flow;
        public CharacterStat Presence;

        //Secondary
        [Space]
        [Header("---------------------------------------------------------------------------------------------")]
        [Header("Offensive Stats:")]
        [Space]
        public CharacterStat AttackDamage;
        public CharacterStat SpellDamage;

        public CharacterStat AttackSpeed;


        public CharacterStat CritChance;
        public CharacterStat CritDamage;

        public CharacterStat AuraPower;

        [Space]
        [Header("---------------------------------------------------------------------------------------------")]
        [Header("Resource Stats:")]
        [Space]
        public CharacterStat MaxHealth;
        public CharacterStat HealthRegen;
        public CharacterStat MaxMana;
        public CharacterStat ManaRegen;

        [Space]
        [Header("---------------------------------------------------------------------------------------------")]
        [Header("Defensive Stats:")]
        [Space]
        public CharacterStat Armor;
        public CharacterStat MagicResistance;
        public CharacterStat DodgeChance;
        public CharacterStat BlockChance;
        public CharacterStat BlockEffectiveness;

        [Space]
        [Header("---------------------------------------------------------------------------------------------")]
        [Header("Misc Stats:")]
        [Space]
        public CharacterStat AreaEffectiveness;
        public CharacterStat CooldownReduction;
        public CharacterStat MovementSpeed;
        public CharacterStat ReputationGainIncrease;
        public CharacterStat GoldCostReduction;


        //Awakening Related
        //public CharacterStat 

        public Dictionary<string, CharacterStat> primaryStatsDictionary = new Dictionary<string, CharacterStat>();
        public Dictionary<string, CharacterStat> secondaryStatsDictionary = new Dictionary<string, CharacterStat>();

        public UnityEvent onUpdateStatValues = new UnityEvent();
        public UnityEvent onAllStatsUpdated = new UnityEvent();

        protected virtual void Awake()
        {
            primaryStatsDictionary.Add(nameof(Cunning).ToLower(), Cunning);
            primaryStatsDictionary.Add(nameof(Flow).ToLower(), Flow);
            primaryStatsDictionary.Add(nameof(Presence).ToLower(), Presence);



            secondaryStatsDictionary.Add(nameof(AttackDamage).ToLower(), AttackDamage);
            secondaryStatsDictionary.Add(nameof(SpellDamage).ToLower(), SpellDamage);
            secondaryStatsDictionary.Add(nameof(AttackSpeed).ToLower(), AttackSpeed);

            secondaryStatsDictionary.Add(nameof(CritChance).ToLower(), CritChance);
            secondaryStatsDictionary.Add(nameof(CritDamage).ToLower(), CritDamage);
            secondaryStatsDictionary.Add(nameof(AuraPower).ToLower(), AuraPower);

            secondaryStatsDictionary.Add(nameof(HealthRegen).ToLower(), HealthRegen);
            secondaryStatsDictionary.Add(nameof(ManaRegen).ToLower(), ManaRegen);
            secondaryStatsDictionary.Add(nameof(MaxHealth).ToLower(), MaxHealth);
            secondaryStatsDictionary.Add(nameof(MaxMana).ToLower(), MaxMana);

            secondaryStatsDictionary.Add(nameof(Armor).ToLower(), Armor);
            secondaryStatsDictionary.Add(nameof(MagicResistance).ToLower(), MagicResistance);
            secondaryStatsDictionary.Add(nameof(DodgeChance).ToLower(), DodgeChance);
            secondaryStatsDictionary.Add(nameof(BlockChance).ToLower(), BlockChance);
            secondaryStatsDictionary.Add(nameof(BlockEffectiveness).ToLower(), BlockEffectiveness);

            secondaryStatsDictionary.Add(nameof(AreaEffectiveness).ToLower(), AreaEffectiveness);
            secondaryStatsDictionary.Add(nameof(CooldownReduction).ToLower(), CooldownReduction);
            secondaryStatsDictionary.Add(nameof(MovementSpeed).ToLower(), MovementSpeed);
            secondaryStatsDictionary.Add(nameof(ReputationGainIncrease).ToLower(), ReputationGainIncrease);
            secondaryStatsDictionary.Add(nameof(GoldCostReduction).ToLower(), GoldCostReduction);

            onUpdateStatValues.AddListener(UpdateSecondaryStatsBasedOnPrimaryStats);
        }

        public void IncreaseAllStatPoints(int amount)
        {

            onUpdateStatValues.Invoke();
        }

        public void UpdateSecondaryStatsBasedOnPrimaryStats()
        {
            //Remove previous
            CritChance.RemoveAllModifiersFromSource(GameConstants.ObjectSources.CunningSource);
            CritDamage.RemoveAllModifiersFromSource(GameConstants.ObjectSources.CunningSource);
            MovementSpeed.RemoveAllModifiersFromSource(GameConstants.ObjectSources.CunningSource);

            //HealthRegen.RemoveAllModifiersFromSource(GameConstants.ObjectSources.FlowSource);
            MaxMana.RemoveAllModifiersFromSource(GameConstants.ObjectSources.FlowSource);
            ManaRegen.RemoveAllModifiersFromSource(GameConstants.ObjectSources.FlowSource);
            CooldownReduction.RemoveAllModifiersFromSource(GameConstants.ObjectSources.FlowSource);
            AttackSpeed.RemoveAllModifiersFromSource(GameConstants.ObjectSources.FlowSource);
            //ResourceCostReduction.RemoveAllModifiersFromSource(GameConstants.ObjectSources.FlowSource);

            AreaEffectiveness.RemoveAllModifiersFromSource(GameConstants.ObjectSources.PresenceSource);
            ReputationGainIncrease.RemoveAllModifiersFromSource(GameConstants.ObjectSources.PresenceSource);
            GoldCostReduction.RemoveAllModifiersFromSource(GameConstants.ObjectSources.PresenceSource);
            AuraPower.RemoveAllModifiersFromSource(GameConstants.ObjectSources.PresenceSource);

            //Add refreshed values
            CritChance.AddModifier(new StatModifier(Cunning.Value * GameConstants.CharacterStatsBalancing.CritChanceIncreasePerCunning, StatModType.Flat, GameConstants.ObjectSources.CunningSource));
            CritDamage.AddModifier(new StatModifier(Cunning.Value * GameConstants.CharacterStatsBalancing.CritDamageIncreasePerCunning, StatModType.Flat, GameConstants.ObjectSources.CunningSource));
            //DodgeChance.AddModifier(new StatModifier(Cunning.Value * GameConstants.CharacterStatInfluence.DodgeChanceIncreasePerCunning, StatModType.Flat, GameConstants.ObjectSources.CunningSource));
            MovementSpeed.AddModifier(new StatModifier(Cunning.Value * GameConstants.CharacterStatsBalancing.MovementSpeedIncreasePerCunning, StatModType.Flat, GameConstants.ObjectSources.CunningSource));

            //HealthRegen.AddModifier(new StatModifier(Flow.Value * GameConstants.CharacterStatInfluence.HealthRegenIncreasePerFlow, StatModType.Flat, GameConstants.ObjectSources.FlowSource));
            MaxMana.AddModifier(new StatModifier(Flow.Value * GameConstants.CharacterStatsBalancing.MaxManaIncreasePerFlow, StatModType.Flat, GameConstants.ObjectSources.FlowSource));
            ManaRegen.AddModifier(new StatModifier(Flow.Value * GameConstants.CharacterStatsBalancing.ManaRegenIncreasePerFlow, StatModType.Flat, GameConstants.ObjectSources.FlowSource));
            CooldownReduction.AddModifier(new StatModifier(Flow.Value * GameConstants.CharacterStatsBalancing.CooldownReductionIncreasePerFlow, StatModType.Flat, GameConstants.ObjectSources.FlowSource));
            AttackSpeed.AddModifier(new StatModifier(Flow.Value * GameConstants.CharacterStatsBalancing.AttackSpeedIncreasePerFlow, StatModType.Flat, GameConstants.ObjectSources.FlowSource));
            //ResourceCostReduction.AddModifier(new StatModifier(Flow.Value * GameConstants.CharacterStatInfluence.ResourceCostReductionPerFlow, StatModType.Flat, GameConstants.ObjectSources.FlowSource));

            AreaEffectiveness.AddModifier(new StatModifier(Presence.Value * GameConstants.CharacterStatsBalancing.AreaEffectivenessIncreasePerPresence, StatModType.Flat, GameConstants.ObjectSources.PresenceSource));
            
            ReputationGainIncrease.AddModifier(new StatModifier(Presence.Value * GameConstants.CharacterStatsBalancing.ReputationGainIncreasePerPresence, StatModType.Flat, GameConstants.ObjectSources.PresenceSource));
            GoldCostReduction.AddModifier(new StatModifier(Presence.Value * GameConstants.CharacterStatsBalancing.GoldCostReductionPerPresence, StatModType.Flat, GameConstants.ObjectSources.PresenceSource));
            AuraPower.AddModifier(new StatModifier(Presence.Value * GameConstants.CharacterStatsBalancing.AuraPowerPerPresence, StatModType.Flat, GameConstants.ObjectSources.PresenceSource));

            



            Debug.Log(this.gameObject.name + " has relative power level of: " + GetRelativePowerLevel());

            onAllStatsUpdated.Invoke();
        }

        public float GetRelativePowerLevel()
        {
            return AttackDamage.Value * 1.1f + SpellDamage.Value * 1.1f + (CritDamage.Value * (CritChance.Value / 100f)) + MaxHealth.Value * 1f + Armor.Value * 1f + MagicResistance.Value * 1f;
        }

    }
}