using System.Collections.Generic;
using Cinemachine;
using Sirenix.OdinInspector;
using UnityEngine;

// ReSharper disable once CheckNamespace
namespace BlueWaterProject
{
    public class IslandInfo : MonoBehaviour
    {
        #region Property and variable

        [field: SerializeField] public string IslandName { get; private set; } 
    
        [field: SerializeField] public List<Transform> HouseList { get; private set; }
        
        [field: SerializeField] public List<Transform> TowerList { get; private set; }
    
        [field: SerializeField] public List<EnemyUnit> UnitList { get; private set; }
        
        [field: SerializeField] public List<Transform> EnemyList { get; private set; }
        
        [field: SerializeField] public List<Transform> ExceptHouseList { get; private set; }
        
        [field: SerializeField] public List<Transform> TargetAllList { get; private set; }
        
        [field: SerializeField] public CinemachineFreeLook IslandCam { get; private set; }

        #endregion

        #region Unity built-in Function

        private void Awake()
        {
            InitIslandInfo();
        }

        #endregion

        #region Custom function

        [GUIColor(0, 1, 0)]
        [Button("섬 정보 추출")]
        private void InitIslandInfo()
        {
            HouseList = new List<Transform>(5);
            var houses = transform.Find("Houses");
            if (houses && houses.gameObject.activeSelf)
            {
                foreach (Transform house in houses)
                {
                    // if (!house.CompareTag("House") || !house.gameObject.activeSelf) continue;
                    //
                    // var houseInfo = house.GetComponent<HouseInfo>();
                    // houseInfo.SetIslandInfo(this);
                    // HouseList.Add(houseInfo.transform);
                }
            }

            TowerList = new List<Transform>(20);
            var towers = transform.Find("Towers");
            if (towers && towers.gameObject.activeSelf)
            {
                foreach (Transform tower in towers)
                {
                    if (!tower.CompareTag("Tower") || !tower.gameObject.activeSelf) continue;

                    var towerAi = tower.GetComponent<TowerAi>();
                    towerAi.SetDefendingIslandInfo(this);
                    TowerList.Add(towerAi.transform);
                }
            }

            UnitList = new List<EnemyUnit>(20);
            EnemyList = new List<Transform>(UnitList.Capacity * 16);
            var units = transform.Find("Units");
            if (units && units.gameObject.activeSelf)
            {
                foreach (Transform unit in units)
                {
                    if (!unit.CompareTag("Unit") || !unit.gameObject.activeSelf) continue;
                
                    UnitList.Add(unit.GetComponent<EnemyUnit>());
                }
                
                foreach (var unit in UnitList)
                {
                    foreach (Transform enemy in unit.transform)
                    {
                        if (!enemy.gameObject.activeSelf) continue;
                    
                        var combatAi = enemy.GetComponent<CombatAi>();
                        combatAi.SetDefendingIslandInfo(this);
                        EnemyList.Add(enemy);
                    }
                }
            }

            ExceptHouseList = new List<Transform>(TowerList.Capacity + EnemyList.Capacity);
            foreach (var enemy in EnemyList)
            {
                ExceptHouseList.Add(enemy);
            }
            
            foreach (var tower in TowerList)
            {
                ExceptHouseList.Add(tower);
            }

            TargetAllList = new List<Transform>(HouseList.Capacity + TowerList.Capacity + EnemyList.Capacity);
            foreach (var enemy in EnemyList)
            {
                TargetAllList.Add(enemy);
            }

            foreach (var house in HouseList)
            {
                TargetAllList.Add(house);
            }
            
            foreach (var tower in TowerList)
            {
                TargetAllList.Add(tower);
            }
            
            IslandCam = transform.Find("IslandCam").GetComponent<CinemachineFreeLook>();
        }
        
        public void RemoveListElement(List<Transform> list, Transform element)
        {
            if (list.Contains(element))
            {
                list.Remove(element);
            }

            if (TargetAllList.Contains(element))
            {
                TargetAllList.Remove(element);
            }
        }

        #endregion
    }
}