using HxGame.Data;
using System;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.Events;
using UnityEngine.EventSystems;
using UnityEngine.UI;
using static MapManager;

public class UIMonsterItem : MonoBehaviour
{
    public delegate void ClickItemEvent(UIMonsterItem item);
    public ClickItemEvent OnClick;

    //public delegate void CopyItemEvent(MonstersConfig.MonsterConfig item);
    public delegate void CopyItemEvent(UIMonsterItem item);
    public CopyItemEvent OnCopyItem;

    public Text txtID;        //序号ID
    public Text txtMonsterID; //怪物ID
    public Text txtName;      //怪物名称
    public InputField txtPos;       //中心点坐标

    public Button btnDel;   //删除
    public Button btnCopy;  //复制
    public Button btnHide;  //隐藏
    public Button btnClickSelf; //点击一条
    public List<string> paths;
    //public int itemIdx;
    public int pathIdx;
    public int groupId;

    public MonstersConfig.MonsterConfig monster;

    // Start is called before the first frame update
    void Awake()
    {
        groupId = -1;
        AddInputNameClickEvent(txtPos);
        //AddInputNameClickEvent(txtPath, true);
        btnDel.onClick.AddListener(RemoveSelf);
        //itemIdx = 0;
        paths = new List<string>();
        btnClickSelf.onClick.AddListener(OnClickSelf);
        btnCopy.onClick.AddListener(OnCopySelf);
        btnHide.onClick.AddListener(OnHideSelf);
        txtPos.onEndEdit.AddListener(OnEndEditPos);
    }

    private void OnEndEditPos(string arg0)
    {
        if (!UtilityClass.IsPosValidFormat(arg0))
        {
            UIWindow.Instance.ShowMessage("请输入正确格式 x,y");
            txtPos.text = $"{monster.pos.x},{monster.pos.y}";
            return;
        }
        monster.pos = UtilityClass.GetVector2Pos(arg0);
        MapManager.Instance.CreateSpecialPoint(monster.pos.x, monster.pos.y, MapManager.EditCellType.MonsterArea);
    }

    //public void SetItem(int idx, MonstersConfig.MonsterConfig m)
    public void SetItem(MonstersConfig.MonsterConfig m)
    {
        //itemIdx = idx;
        txtID.text = m.itemIdx.ToString();
        txtMonsterID.text = m.id.ToString();
        txtName.text = m.id.ToString();
        txtPos.text = m.pos.ToString();
        paths = m.paths;
        monster = m;

        if (m.groupId > 0)
            return;

        MapManager.Instance.SetMonsterPoint(m.itemIdx, monster.radius, monster.id, monster.num);
        MapManager.Instance.CreateSpecialPoint(monster.pos.x, monster.pos.y, MapManager.EditCellType.MonsterArea);
        MapManager.Instance.SetCurMonsterPathIdx(pathIdx);
    }

    public void RefreshItem()
    {
        txtMonsterID.text = monster.id.ToString();
        txtName.text = monster.id.ToString();
        paths = monster.paths;
        txtPos.text = monster.pos.ToString();
        //刷新场景中的东西
        MapManager.Instance.SetMonsterPoint(monster.itemIdx, monster.radius, monster.id, monster.num);
        MapManager.Instance.CreateSpecialPoint(monster.pos.x, monster.pos.y, EditCellType.MonsterArea);
    }

    public void SetGroup(int group)
    {
        //属于group的，隐藏位置、索引,删除，复制
        groupId = group;
        txtID.gameObject.SetActive(false);
        txtPos.gameObject.SetActive(false);
        btnCopy.gameObject.SetActive(false);
        btnDel.gameObject.SetActive(false);
        btnHide.gameObject.SetActive(false);
    }

    private void AddInputNameClickEvent(InputField input, bool isPath = false) //可以在Awake中调用
    {
        var eventTrigger = input.gameObject.AddComponent<EventTrigger>();
        UnityAction<BaseEventData> selectEvent = null;
        if (isPath)
            selectEvent = OnPathInputFieldClicked;
        else
            selectEvent = OnInputFieldClicked;

        EventTrigger.Entry onClick = new EventTrigger.Entry()
        {
            eventID = EventTriggerType.PointerClick
        };

        onClick.callback.AddListener(selectEvent);
        eventTrigger.triggers.Add(onClick);
    }

    private void OnInputFieldClicked(BaseEventData data)
    {
        if (string.IsNullOrEmpty(txtMonsterID.text))
            return;

        if (OnClick == null)
            return;

        OnClick(this);

        UIWindow.Instance.uiMonstersPanel.curActiveInput = data.selectedObject.GetComponent<InputField>();
        int radius = Convert.ToInt32(UIWindow.Instance.uiMonstersPanel.txtRadius.text);
        int count = Convert.ToInt32(UIWindow.Instance.uiMonstersPanel.txtCount.text);
        MapManager.Instance.SetMonsterPoint(monster.itemIdx, radius, Convert.ToInt32(txtMonsterID.text), count);
        MapManager.Instance.SetEditCellType(MapManager.EditCellType.MonsterArea);
    }


    private void OnPathInputFieldClicked(BaseEventData data)
    {
        UIWindow.Instance.uiMonstersPanel.curActiveInput = data.selectedObject.GetComponent<InputField>();
        UIWindow.Instance.uiMonstersPanel.curActiveList = paths;
        MapManager.Instance.SetCurMonsterPathIdx(pathIdx);
        MapManager.Instance.SetEditCellType(MapManager.EditCellType.MonsterPath);
    }

    private void RemoveSelf()
    {
        DestroyImmediate(transform.parent.gameObject);
        MapManager.Instance.RemoveMonsterPoint(monster.itemIdx);
    }

    public bool CheckValid()
    {
        if (string.IsNullOrEmpty(txtID.text))
        {
            UIWindow.Instance.ShowMessage("请填写怪物ID");
            return false;
        }
        if (string.IsNullOrEmpty(txtPos.text))
        {
            UIWindow.Instance.ShowMessage("请填写刷怪坐标");
            return false;
        }
        //if (string.IsNullOrEmpty(txtRadius.text))
        //{
        //    UIWindow.Instance.ShowMessage("请填写刷怪半径");
        //    return false;
        //}
        //if (string.IsNullOrEmpty(txtNum.text))
        //{
        //    UIWindow.Instance.ShowMessage("请填写刷怪数量");
        //    return false;
        //}

        //if (string.IsNullOrEmpty(txtTime.text))
        //{
        //    UIWindow.Instance.ShowMessage("请填写刷怪时间");
        //    return false;
        //}

        //if (dropType.value == (int)CreateMonsterMode.Death)
        //{
        //    if(!APIs.IsUInt(txtTime.text))
        //    {
        //        UIWindow.Instance.ShowMessage("刷怪时间请输入正整数");
        //        return false;
        //    }
        //}
        //else if(dropType.value == (int)CreateMonsterMode.FixedTime)
        //{
        //    string[] tmp = txtTime.text.Split(',');
        //    if (tmp.Length != 2)
        //    {
        //        UIWindow.Instance.ShowMessage("刷怪时间用,隔开天数与时间");
        //        return false;
        //    }

        //    if(!APIs.IsUInt(tmp[0]))
        //    {
        //        UIWindow.Instance.ShowMessage("刷怪时间-天数请输入正整数");
        //        return false;
        //    }

        //    string[] strTime = tmp[1].Split(':');
        //    if (strTime.Length != 2)
        //    {
        //        UIWindow.Instance.ShowMessage("刷怪时间-时间格式错误");
        //        return false;
        //    }

            
        //    for (int i = 0; i < strTime.Length; i++)
        //    {
        //        if (!APIs.IsUInt(strTime[i]))
        //        {
        //            UIWindow.Instance.ShowMessage("刷怪时间-时间格式错误");
        //            return false;
        //        }
        //    }
        //}



        return true;
    }

    private void OnClickSelf()
    {
        if (OnClick == null)
            return;

        OnClick(this);
    }

    private void OnCopySelf()
    {
        if (OnCopyItem == null)
            return;

        //OnCopyItem(monster);
        OnCopyItem(this);
    }

    private void OnHideSelf()
    {
        MapManager.Instance.HideMonsterPoint(monster.itemIdx);
        btnHide.transform.GetChild(0).GetComponent<Text>().text = "显示";
        btnHide.onClick.RemoveAllListeners();
        btnHide.onClick.AddListener(OnShowSelf);
    }

    private void OnShowSelf()
    {
        MapManager.Instance.ShowMonsterPoint(monster.itemIdx);
        btnHide.transform.GetChild(0).GetComponent<Text>().text = "隐藏";
        btnHide.onClick.RemoveAllListeners();
        btnHide.onClick.AddListener(OnHideSelf);
    }
}