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

namespace Kryz.CharacterStats.Examples
{

    public class CharacterStats : MonoBehaviour
    {
        //Primary
        public CharacterStat Strength;
        public CharacterStat Agility;
        public CharacterStat Intelligence;
        public CharacterStat Spirit;
        public CharacterStat Vitality;

        //Secondary
        public CharacterStat AttackDamage;
        public CharacterStat SpellDamage;

        public CharacterStat CritChance;
        public CharacterStat CritDamage;

        public CharacterStat MaxHealth;
        public CharacterStat Armor;
        public CharacterStat MagicResistance;

        //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();

        protected virtual void Awake()
        {
            primaryStatsDictionary.Add(nameof(Strength).ToLower(), Strength);
            primaryStatsDictionary.Add(nameof(Agility).ToLower(), Agility);
            primaryStatsDictionary.Add(nameof(Intelligence).ToLower(), Intelligence);
            primaryStatsDictionary.Add(nameof(Spirit).ToLower(), Spirit);
            primaryStatsDictionary.Add(nameof(Vitality).ToLower(), Vitality);


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

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

            secondaryStatsDictionary.Add(nameof(MaxHealth).ToLower(), MaxHealth);
            secondaryStatsDictionary.Add(nameof(Armor).ToLower(), Armor);
            secondaryStatsDictionary.Add(nameof(MagicResistance).ToLower(), MagicResistance);

            onUpdateStatValues.AddListener(UpdateSecondaryStatsBasedOnPrimaryStats);
        }

        public void IncreaseAllStatPoints(int amount)
        {
            Strength.BaseValue += amount;
            Agility.BaseValue += amount;
            Intelligence.BaseValue += amount;
            Spirit.BaseValue += amount;
            Vitality.BaseValue += amount;

            onUpdateStatValues.Invoke();
        }

        public void UpdateSecondaryStatsBasedOnPrimaryStats()
        {
            //Remove previous
            AttackDamage.RemoveAllModifiersFromSource(GameConstants.ObjectSources.StrengthSource);
            AttackDamage.RemoveAllModifiersFromSource(GameConstants.ObjectSources.AgilitySource);

            SpellDamage.RemoveAllModifiersFromSource(GameConstants.ObjectSources.IntelligenceSource);
            SpellDamage.RemoveAllModifiersFromSource(GameConstants.ObjectSources.SpiritSource);

            CritChance.RemoveAllModifiersFromSource(GameConstants.ObjectSources.AgilitySource);
            CritChance.RemoveAllModifiersFromSource(GameConstants.ObjectSources.IntelligenceSource);

            CritDamage.RemoveAllModifiersFromSource(GameConstants.ObjectSources.StrengthSource);
            CritDamage.RemoveAllModifiersFromSource(GameConstants.ObjectSources.AgilitySource);
            CritDamage.RemoveAllModifiersFromSource(GameConstants.ObjectSources.IntelligenceSource);

            MaxHealth.RemoveAllModifiersFromSource(GameConstants.ObjectSources.SpiritSource);
            MaxHealth.RemoveAllModifiersFromSource(GameConstants.ObjectSources.VitalitySource);

            Armor.RemoveAllModifiersFromSource(GameConstants.ObjectSources.StrengthSource);
            Armor.RemoveAllModifiersFromSource(GameConstants.ObjectSources.AgilitySource);
            Armor.RemoveAllModifiersFromSource(GameConstants.ObjectSources.VitalitySource);

            MagicResistance.RemoveAllModifiersFromSource(GameConstants.ObjectSources.IntelligenceSource);
            MagicResistance.RemoveAllModifiersFromSource(GameConstants.ObjectSources.SpiritSource);
            MagicResistance.RemoveAllModifiersFromSource(GameConstants.ObjectSources.VitalitySource);


            //Add new values
            AttackDamage.AddModifier(new StatModifier(Strength.Value * GameConstants.CharacterStatsBalancing.AttackDamageIncreaseFromStrength, StatModType.Flat, GameConstants.ObjectSources.StrengthSource));
            AttackDamage.AddModifier(new StatModifier(Agility.Value * GameConstants.CharacterStatsBalancing.AttackDamageIncreaseFromAgility, StatModType.Flat, GameConstants.ObjectSources.AgilitySource));

            SpellDamage.AddModifier(new StatModifier(Intelligence.Value * GameConstants.CharacterStatsBalancing.SpellDamageIncreaseFromIntelligence, StatModType.Flat, GameConstants.ObjectSources.IntelligenceSource));
            SpellDamage.AddModifier(new StatModifier(Spirit.Value * GameConstants.CharacterStatsBalancing.SpellDamageIncreaseFromSpirit, StatModType.Flat, GameConstants.ObjectSources.SpiritSource));

            CritChance.AddModifier(new StatModifier(Agility.Value * GameConstants.CharacterStatsBalancing.CritChanceIncreaseFromAgility, StatModType.Flat, GameConstants.ObjectSources.AgilitySource));
            CritChance.AddModifier(new StatModifier(Intelligence.Value * GameConstants.CharacterStatsBalancing.CritChanceIncreaseFromIntelligence, StatModType.Flat, GameConstants.ObjectSources.IntelligenceSource));

            //CritDamage.AddModifier(new StatModifier(Strength.Value * GameConstants.CharacterStatsBalancing.CritDamageIncreaseFromStrength, StatModType.Flat, GameConstants.ObjectSources.StrengthSource));
            //CritDamage.AddModifier(new StatModifier(Agility.Value * GameConstants.CharacterStatsBalancing.CritDamageIncreaseFromAgility, StatModType.Flat, GameConstants.ObjectSources.AgilitySource));
            //CritDamage.AddModifier(new StatModifier(Intelligence.Value * GameConstants.CharacterStatsBalancing.CritDamageIncreaseFromIntelligence, StatModType.Flat, GameConstants.ObjectSources.IntelligenceSource));

            MaxHealth.AddModifier(new StatModifier(Spirit.Value * GameConstants.CharacterStatsBalancing.MaxHealthIncreaseFromSpirit, StatModType.Flat, GameConstants.ObjectSources.SpiritSource));
            MaxHealth.AddModifier(new StatModifier(Vitality.Value * GameConstants.CharacterStatsBalancing.MaxHealthIncreaseFromVitality, StatModType.Flat, GameConstants.ObjectSources.VitalitySource));

            //Armor.AddModifier(new StatModifier(Strength.Value * GameConstants.CharacterStatsBalancing.ArmorIncreaseFromStrength, StatModType.Flat, GameConstants.ObjectSources.StrengthSource));
            //Armor.AddModifier(new StatModifier(Agility.Value * GameConstants.CharacterStatsBalancing.ArmorIncreaseFromAgility, StatModType.Flat, GameConstants.ObjectSources.AgilitySource));
            //Armor.AddModifier(new StatModifier(Vitality.Value * GameConstants.CharacterStatsBalancing.ArmorIncreaseFromVitality, StatModType.Flat, GameConstants.ObjectSources.VitalitySource));

            //MagicResistance.AddModifier(new StatModifier(Intelligence.Value * GameConstants.CharacterStatsBalancing.MagicResistanceIncreaseFromIntelligence, StatModType.Flat, GameConstants.ObjectSources.IntelligenceSource));
            MagicResistance.AddModifier(new StatModifier(Spirit.Value * GameConstants.CharacterStatsBalancing.MagicResistanceIncreaseFromSpirit, StatModType.Flat, GameConstants.ObjectSources.SpiritSource));
            //MagicResistance.AddModifier(new StatModifier(Vitality.Value * GameConstants.CharacterStatsBalancing.MagicResistanceIncreaseFromVitality, StatModType.Flat, GameConstants.ObjectSources.VitalitySource));


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

        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;
        }

    }
}