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

// ReSharper disable once CheckNamespace
namespace BlueWaterProject
{
    [Serializable]
    public class SkillController : MonoBehaviour
    {
        [SerializeField] private GameObject activeSkillPrefab;
        [SerializeField] private ActiveSkillDataSo activeSkillDataSo;
        private Dictionary<string, ActiveSkillData> activeSkillDictionary;

        private ActiveSkillData cachingObj;

        private void Awake()
        {
            Init();
        }

        private void Init()
        {
            activeSkillDictionary = new Dictionary<string, ActiveSkillData>(activeSkillDataSo.ActiveSkillDataList.Count);
            
            foreach (var activeSkillData in activeSkillDataSo.ActiveSkillDataList)
            {
                activeSkillDictionary.Add(activeSkillData.Name, activeSkillData);
            }
        }

        public ActiveSkill InstantiateActiveSkillByName(string skillName)
        {
            var instantiateActiveSkill = Instantiate(activeSkillPrefab).GetComponent<ActiveSkill>();
            if (instantiateActiveSkill == null)
            {
                print("스킬을 생성할 수 없습니다.");
                return null;
            }
            instantiateActiveSkill.ActiveSkillData = GetSkillByName(skillName);
            instantiateActiveSkill.ChangeIndicatorType();

            return instantiateActiveSkill;
        }

        public ActiveSkillData GetSkillByName(string skillName)
        {
            if (activeSkillDictionary.TryGetValue(skillName, out cachingObj)) return cachingObj;
            
            print(skillName + "은(는) 스킬 딕셔너리에 존재하지 않습니다.");
            return null;
        }
    }
}