using System;
using System.Collections;
using System.Collections.Generic;
using TMPro;
using UnityEngine;
using UnityEngine.UI;
/// <summary>
/// 战斗界面
/// </summary>
public class BattlePanel : MonoBehaviour
{

    [SerializeField] private GameObject levelPanel;
    [SerializeField] private GameObject readyPanel;
    

    [SerializeField] private UIBattleItem _battleItem;
    [SerializeField] private Transform _battleParent;
    [SerializeField] private Transform itemParent;
    [SerializeField] private TextMeshProUGUI _hpText;
    [SerializeField] private TextMeshProUGUI _attackText;
    
    [SerializeField] private List<PlayerBar> _playerBars;
    [SerializeField] private List<UIBattleItem> _list;
   

    [SerializeField] private Button battleButton;
    [SerializeField] private Button openItemParent;
    [SerializeField] private Button closeItemParent;
    [SerializeField] private Button openWeaponry;
    [SerializeField] private Button openSoldier;
    [SerializeField] private Button startButton;
    [SerializeField] private int levelID = 0;
    
    #region 生命周期

    

  
    // Start is called before the first frame update
    void Start()
    {
        
    }

    private void OnEnable()
    {
        battleButton.onClick.AddListener(OpenCombatPanel);
        openWeaponry.onClick.AddListener(OpenVideoWeaponryEvent);
        openSoldier.onClick.AddListener(OpenVideoSoldierEvent);
        openItemParent.onClick.AddListener(OpenItemPanel);
        closeItemParent.onClick.AddListener(CloseItemPanel);
        startButton.onClick.AddListener(StartBattle);
        readyPanel.SetActive(false);
    }

    // Update is called once per frame
    void Update()
    {
        
    }

    private void OnDestroy()
    {
        battleButton.onClick.RemoveListener(OpenCombatPanel);
        openWeaponry.onClick.RemoveListener(OpenVideoWeaponryEvent);
        openSoldier.onClick.RemoveListener(OpenVideoSoldierEvent);
        openItemParent.onClick.RemoveListener(OpenItemPanel);
        closeItemParent.onClick.RemoveListener(CloseItemPanel);
        startButton.onClick.RemoveListener(StartBattle);
    }
    #endregion

    #region 战斗界面

    private void InitLevelPanel()
    {
        
    }

    #endregion

    #region 准备界面

    public void OpenLevel()
    {
        for (int i = 0; i < JsonTab.Instance.tables.Level.DataList.Count; i++)
        {
            if (DataManager.GetLevelLock(JsonTab.Instance.tables.Level.DataList[i].ID))
            {
                levelID = JsonTab.Instance.tables.Level.DataList[i].ID;
            }
        }
        DataManager.SetNowLevel(levelID);
    }
    private void OpenCombatPanel()
    {
        readyPanel.SetActive(true);
        UIMgr.ins.CloseSwithPanel();
        BattleManager.ins.ResetBattleData();
        ResetItem();
        foreach (var playerBar in _playerBars)
        {
            playerBar.RestData(this);
        }
        OpenItemPanel();
        ResetReadyPanel();
        int h = 0;
        int a = 0;
        BattleManager.ins.GetAttribute(ref h, ref a);
        _hpText.text = h.ToString();
        _attackText.text = a.ToString();
    }

    public void SetPlayerIndex()
    {
        foreach (var pBar in _playerBars)
        {
            pBar.ResetBack();
        }
        int h = 0;
        int a = 0;
        BattleManager.ins.GetAttribute(ref h, ref a);
        _hpText.text = h.ToString();
        _attackText.text = a.ToString();

        
    }
    public void ResetReadyPanel()
    {
        foreach (var pBar in _playerBars)
        {
            pBar.RestData(this);
        }
    
        foreach (var itemBar in _list)
        {
            itemBar.ResetText();
        }
        openSoldier.gameObject.SetActive(!BattleManager.ins.OpenVideoSoldier);
        openWeaponry.gameObject.SetActive(!BattleManager.ins.OpenVideoWeaponry);
        int h = 0;
        int a = 0;
        BattleManager.ins.GetAttribute(ref h, ref a);
        _hpText.text = h.ToString();
        _attackText.text = a.ToString();
    }
    
    private void ResetItem()
    {
        if (_list==null)
        {
            _list = new List<UIBattleItem>();
        }
        if (_list.Count != 0)
        {
            for (int i = 0; i < _list.Count; i++)
            {
                Destroy(_list[i].gameObject);
            }
            _list.Clear();
        }
    
        var dic = DataManager.ItemDictionary;
        foreach (var dicData in dic)
        {
            if (JsonTab.Instance.tables.Item.Get(dicData.Key).Includearms!=0&&DataManager.GetItem(dicData.Key)>0)
            {
                var obj = Instantiate(_battleItem.gameObject, _battleParent);
                obj.SetActive(true);
                _list.Add(obj.GetComponent<UIBattleItem>());
                obj.GetComponent<UIBattleItem>().ResetData(dicData.Key);
            }
        }
    }
    
    private void OpenItemPanel()
    {
        itemParent.gameObject.SetActive(true);
        openItemParent.gameObject.SetActive(false);
        closeItemParent.gameObject.SetActive(true);
    }
    private void CloseItemPanel()
    {
        itemParent.gameObject.SetActive(false);
        openItemParent.gameObject.SetActive(true);
        closeItemParent.gameObject.SetActive(false);
    }

    private void StartBattle()
    {
        if (BattleManager.ins.BattleStart())
        {
            BattleManager.ins.StartBattle();
        }
    }

    #endregion
    

    #region 视频事件

    private void OpenVideoWeaponryEvent()
    {
        BattleManager.ins.OpenVideoWeaponryEvent();
        ResetReadyPanel();
    }

    private void OpenVideoSoldierEvent()
    {
        BattleManager.ins.OpenVideoSoldierEvent();
        ResetReadyPanel();
    }

    #endregion
}