// ***********************************************************************
// Assembly         : Game
// Author           : Kimch
// Created          : 2021-11-25
// Description      :
// Last Modified By : 
// Last Modified On : 
// ***********************************************************************
// <copyright file= "BattleEditor" company="Kunpo"></copyright>
// <summary></summary>
// ***********************************************************************

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

namespace G
{
	/// <summary>
	/// 战斗编辑器
	/// </summary>
	public class BattleEditor : KUIWidget
	{
#if UNITY_EDITOR || DEBUG_MY

		/// <summary>
		/// 
		/// </summary>
		public class TextWidget : KUIWidget
		{
			Text _text;

			public override void Refresh()
			{
				if (this.data is ItemMinion minion)
				{
					if (!string.IsNullOrEmpty(minion.name))
						_text.text = minion.name;
					else
						_text.text = $"小兵{minion.id}";
					return;
				}

				if (this.data is ItemBoss boss)
				{
					if (!string.IsNullOrEmpty(boss.name))
						_text.text = boss.name;
					else
						_text.text = $"首领{boss.id}";
					return;
				}

				if (this.data is ItemMoves moves)
				{
					_text.text = moves.name;
					return;
				}

				if (this.data is ItemLevel level)
				{
					_text.text = level.name;
					return;
				}
			}

			void OnClick()
			{
				if (this.data is ItemMinion minion)
				{
					_Instance.SpawnMinion(minion.id, 0);
					return;
				}

				if (this.data is ItemBoss boss)
				{
					_Instance.SpawnBoss(boss.id, 0);
					return;
				}

				if (this.data is ItemMoves moves)
				{
					_Instance.StudySkill(moves.id);
					return;
				}

				if (this.data is ItemLevel level)
				{
					_Instance.ReplaceScene(level.assets[0]);
					return;
				}
			}

			private void Awake()
			{
				_text = Find<Text>("Text");
				GetComponent<Button>().onClick.AddListener(this.OnClick);
			}
		}

		#region Field

		[KUIFlag]
		GameObject _goEditor;
		[KUIFlag]
		Button _btnControl;
		[KUIFlag]
		Text _txtControl;

		[KUIFlag]
		Button _btnMinion;
		[KUIFlag]
		Button _btnBoss;
		[KUIFlag]
		Button _btnSkill;
		[KUIFlag]
		Button _btnScene;
		[KUIFlag]
		Toggle _tgDaddy;
		[KUIFlag]
		Toggle _tgPause;

		[KUIFlag]
		GameObject _goMinion;
		[KUIFlag]
		GameObject _goBoss;
		[KUIFlag]
		GameObject _goSpawnPoint;
		[KUIFlag]
		GameObject _goSkill;
		[KUIFlag]
		GameObject _goScene;
		[KUIFlag]
		KUIList __listMinions;
		[KUIFlag]
		KUIList __listBosses;
		[KUIFlag]
		KUIList __listSpawnPoints;
		[KUIFlag]
		KUIList __listSkills;
		[KUIFlag]
		KUIList __listScenes;


		Dictionary<string, ItemLevel> _sceneDict = new Dictionary<string, ItemLevel>();
		List<ItemLevel> _levels = new List<ItemLevel>();

		#endregion

		#region Method

		public override void Refresh()
		{
			__listMinions.Clear();
			var minionItems = ItemProxy.Instance.GetStaticItems<ItemMinion>();
			foreach (var item in minionItems)
			{
				__listMinions.GetItem().SetData(item);
			}

			__listBosses.Clear();
			var bossItems = ItemProxy.Instance.GetStaticItems<ItemBoss>();
			foreach (var item in bossItems)
			{
				__listBosses.GetItem().SetData(item);
			}

			__listSkills.Clear();
			var movesItems = ItemProxy.Instance.GetStaticItems<ItemMoves>();
			foreach (var item in movesItems)
			{
				if (item.targetType <= 1)
					__listSkills.GetItem().SetData(item);
			}

			var levelItems = ItemProxy.Instance.GetStaticItems<ItemLevel>();
			foreach (var item in levelItems)
			{
				if (item.assets != null && item.assets.Length > 0 && !_sceneDict.ContainsKey(item.assets[0]))
					_sceneDict.Add(item.assets[0], item);
			}
			__listScenes.Clear();
			foreach (var item in _sceneDict)
			{
				__listScenes.GetItem().SetData(item.Value);
			}

			OnMinionBtnClick();
		}

		void OnMinionBtnClick()
		{
			_goMinion.SetActive(true);
			_goSpawnPoint.SetActive(true);

			_goBoss.SetActive(false);
			_goSkill.SetActive(false);
			_goScene.SetActive(false);
		}

		void OnBossBtnClick()
		{
			_goBoss.SetActive(true);
			_goSpawnPoint.SetActive(true);

			_goMinion.SetActive(false);
			_goSkill.SetActive(false);
			_goScene.SetActive(false);
		}

		void OnSkillBtnClick()
		{
			_goBoss.SetActive(false);
			_goSpawnPoint.SetActive(false);

			_goMinion.SetActive(false);
			_goSkill.SetActive(true);
			_goScene.SetActive(false);
		}

		void OnSceneBtnClick()
		{
			_goBoss.SetActive(false);
			_goSpawnPoint.SetActive(false);

			_goMinion.SetActive(false);
			_goSkill.SetActive(false);
			_goScene.SetActive(true);
		}

		void OnDaddyToggleValueChanged(bool value)
		{

		}

		void OnPauseToggleValueChanged(bool value)
		{
			Time.timeScale = value ? 0f : 1f;
		}

		void SpawnMinion(int id, int spawnPointIndex)
		{
			var spawnPoint = GameLevel.Instance.GetSpawnPoint(spawnPointIndex);
			GameLevel.Instance.SpawnMinion(id, spawnPoint);
		}

		void SpawnBoss(int id, int spawnPointIndex)
		{
			var spawnPoint = GameLevel.Instance.GetSpawnPoint(spawnPointIndex);
			GameLevel.Instance.SpawnBoss(id, spawnPoint);
		}

		void StudySkill(int id)
		{
			MovesShop.Instance.StudyMoves(new int[] { id });
		}

		void ReplaceScene(string mapAsset)
		{
			StartCoroutine(GameLevel.Instance.LoadStageCO(mapAsset));
		}

		void OnControlBtnClick()
		{
			_goEditor.SetActive(!_goEditor.activeSelf);
			_txtControl.text = _goEditor.activeSelf ? "隐藏" : "显示";
		}

		#endregion

		#region Unity && 

		// Use this for initialization
		private void Awake()
		{
			_Instance = this;
			SetViewData();

			_btnControl.onClick.AddListener(OnControlBtnClick);

			__listMinions.AddTemplate<TextWidget>(true);
			__listBosses.AddTemplate<TextWidget>(true);
			__listSkills.AddTemplate<TextWidget>(true);
			__listScenes.AddTemplate<TextWidget>(true);

			_btnBoss.onClick.AddListener(this.OnBossBtnClick);
			_btnMinion.onClick.AddListener(this.OnMinionBtnClick);
			_btnSkill.onClick.AddListener(this.OnSkillBtnClick);
			_btnScene.onClick.AddListener(this.OnSceneBtnClick);
			_tgPause.onValueChanged.AddListener(this.OnPauseToggleValueChanged);
		}

		private void Start()
		{
			Refresh();
		}

		// Update is called once per frame
		private void Update()
		{
			if (_tgDaddy.isOn && EntityMainPlayer.Instance)
			{
				EntityMainPlayer.Instance.invincible = true;
			}
		}

		#endregion

		#region Static

		static BattleEditor _Instance;

		public static void Show()
		{
			if (_Instance)
				_Instance.gameObject.SetActive(true);
			else
			{
				var prefab = Resources.Load<GameObject>("BattleEditor");
				if (prefab)
					Instantiate(prefab).SetActive(true);
			}
		}

		public static void Hide()
		{
			if (_Instance)
				_Instance.gameObject.SetActive(false);
		}

		#endregion

#endif
	}
}