using System.Collections;
using System.Collections.Generic;
using BITFALL.Entities;
using BITFALL.Entities.Inventory;
using BITFALL.Player.Inventory;
using BITKit;
using BITKit.Entities;
using UnityEngine;

namespace BITFALL.Player.Medical
{
	public class PlayerMedicalBehaviour : EntityBehavior
	{
		[SerializeReference,SubclassSelector] private ITicker ticker;
		[Inject] private IPlayerMedical _playerMedical;
		[Inject] private IHealth _health;
		[Inject] private IEntityInventory _inventory;
		[Inject(true)] private IKnockdown _knockDown;

		private readonly IntervalUpdate healFreeze = new(4);
		
		public override void OnAwake()
		{
			base.OnAwake();
			_health.OnDamageRelease += OnDamageRelease;
			_inventory.OnUsedItem += OnUsedItem;
			ticker.Add(OnTick);
		}

		public override void OnDestroyComponent()
		{
			base.OnDestroyComponent();
			ticker.Remove(OnTick);
		}

		private void OnTick(float obj)
		{
			foreach (var (type, _wound) in _playerMedical.GetAllWounds())
			{
				var wound = (PlayerMedicalWound)_wound;
				wound.RemainingHealingTime -= obj;
				if (wound.RemainingHealingTime <= 0)
				{
					_playerMedical.RemoveWound(type);
				}
			}

			if (_health.IsAlive is false || _knockDown is { IsKnockdown: true }) return;

			if (healFreeze.AllowUpdateWithoutReset)
				if (_playerMedical.GetAllWounds().Count is 0 && _health.HealthPoint < _health.MaxHealthPoint)
				{
					_health.HealthPoint += 1;
				}
		}

		private void OnUsedItem(IBasicItem obj)
		{
			var scriptable = obj.GetAssetable();
			switch (scriptable)
			{
				case not null when scriptable.TryGetProperty<Disinfect_InternalWound>(out _):
					_playerMedical.RemoveWound<PlayerDirtyInternalWound>();
					break;
				case not null when scriptable.TryGetProperty<Disinfect_ExternalWound>(out _):
					_playerMedical.RemoveWound<PlayerDirtyExternalWound>();
					break;
				case not null when scriptable.TryGetProperty<Bandage_ExternalWound>(out _):
					_playerMedical.RemoveWound<PlayerOpenWound>();
					break;
				case not null when scriptable.TryGetProperty<Bandage_Suture>(out _):
					_playerMedical.RemoveWound<PlayerClosedWound>();
					break;
				case not null when scriptable.TryGetProperty<Clear_WoundShards>(out _):
					_playerMedical.RemoveWound<PlayerDebrisWound>();
					break;
			}
		}

		private void OnDamageRelease(DamageMessage obj)
		{
			if (obj.Damage is 0) return;
			healFreeze.Reset();
			switch (obj.DamageType)
			{
				case MeleeDamageMessage meleeMessage:
					if(meleeMessage.Bleeding)
						_playerMedical.AddOrUpdateWound<PlayerOpenWound>(new PlayerMedicalWound()
						{
							Level = 1,
							Source =meleeMessage.GetType().Name,
							RemainingHealingTime = 60
						});
					else
						_playerMedical.AddOrUpdateWound<PlayerClosedWound>(new PlayerMedicalWound()
						{
							Level = 1,
							Source =meleeMessage.GetType().Name,
							RemainingHealingTime = 60
						});
					break;	
				case IPlayerExplosionDamage:
				case BulletDamageMessage:
					if (obj.DamageType is IPlayerExplosionDamage)
					{
						_playerMedical.AddOrUpdateWound<PlayerClosedWound>(new PlayerMedicalWound()
						{
							Level = 1,
							Source =obj.DamageType.GetType().Name,
							RemainingHealingTime = 60
						});
					}
					
					_playerMedical.AddOrUpdateWound<PlayerDebrisWound>(new PlayerMedicalWound()
					{
						Level = 1,
						Source =obj.DamageType.GetType().Name,
						RemainingHealingTime = 60
					});
					_playerMedical.AddOrUpdateWound<PlayerOpenWound>(new PlayerMedicalWound()
					{
						Level = 1,
						Source =obj.DamageType.GetType().Name,
						RemainingHealingTime = 60
					});
					_playerMedical.AddOrUpdateWound<PlayerDirtyExternalWound>(new PlayerMedicalWound()
					{
						Level = 1,
						Source =obj.DamageType.GetType().Name,
						RemainingHealingTime = 60
					});
					_playerMedical.AddOrUpdateWound<PlayerDirtyInternalWound>(new PlayerMedicalWound()
					{
						Level = 1,
						Source =obj.DamageType.GetType().Name,
						RemainingHealingTime = 60
					});
					break;
			}
		}
	}
}