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

public class EquipPanel : BasePanel
{
    //按钮初始颜色是白色 点击后变成灰色
    private string imgColor = "A6A6A6";
    //按钮字体初始颜色 灰青
    private string txtColor1 = "4A5551";
    //按钮字体点击颜色 浅灰
    private string txtColor2 = "CDDACF";

    public Button btnClose;
    public Button btnTou;
    public Button btnYi;
    public Button btnShou;
    public Button btnYao;
    public Button btnTui;
    public Button btnXie;
    public Text txtTou;
    public Text txtYi;
    public Text txtShou;
    public Text txtYao;
    public Text txtTui;
    public Text txtXie;

    public Button btnAll;
    public Button btnToukui;
    public Button btnZhanPao;
    public Button btnHuShou;
    public Button btnHuYao;
    public Button btnHuTui;
    public Button btnZhanXue;
    public Button btnFenJie;
    
    public Text txtAll;
    public Text txtToukui;
    public Text txtZhanPao;
    public Text txtHuShou;
    public Text txtHuYao;
    public Text txtHuTui;
    public Text txtZhanXue;
    public Text txtFenJie;

    //上下滑动框
    public ScrollRect sv;

    //装备预设体
    public GameObject btnEquip;

    //选择的按钮
    private Button btnChoose;
    //选择的文字
    private Text txtChoose;


    private UserEquipInfo userEquip;
    //装备集合，用于更新页面
    private List<GameObject> equipList = new List<GameObject>(); 

    public override void Init()
    {
        btnChoose = btnAll;
        txtChoose = txtAll;
        userEquip = GameDataMgr.Instance.userEquip;

        //进页面就更新界面
        UpdatePanel();

        btnClose.onClick.AddListener(() =>
        {
            UIManager.Instance.HidePanel<EquipPanel>();
        });
        //全部按钮
        btnAll.onClick.AddListener(() =>
        {
            //不是当前按钮才更新
            if (btnChoose!=btnAll)
            {
                //更新界面
                UpdateAllEquip();
            }
        });
        //头盔按钮
        btnToukui.onClick.AddListener(() =>
        {
            //不是当前按钮才更新
            if (btnChoose != btnToukui)
            {
                //更新界面
                //设置按钮颜色
                SetColor(btnToukui, txtToukui);
                UpdateEquip(1);
            }
        });
        //战袍按钮
        btnZhanPao.onClick.AddListener(() =>
        {
            //不是当前按钮才更新
            if (btnChoose != btnZhanPao)
            {
                //更新界面
                //设置按钮颜色
                SetColor(btnZhanPao, txtZhanPao);
                UpdateEquip(2);
            }
        });
        //护手按钮
        btnHuShou.onClick.AddListener(() =>
        {
            //不是当前按钮才更新
            if (btnChoose != btnHuShou)
            {
                //更新界面
                //设置按钮颜色
                SetColor(btnHuShou, txtHuShou);
                UpdateEquip(3);
            }
        });
        //护腰按钮
        btnHuYao.onClick.AddListener(() =>
        {
            //不是当前按钮才更新
            if (btnChoose != btnHuYao)
            {
                //更新界面
                //设置按钮颜色
                SetColor(btnHuYao, txtHuYao);
                UpdateEquip(4);
            }
        });
        //护腿按钮
        btnHuTui.onClick.AddListener(() =>
        {
            //不是当前按钮才更新
            if (btnChoose != btnHuTui)
            {
                //更新界面
                //设置按钮颜色
                SetColor(btnHuTui, txtHuTui);
                UpdateEquip(5);
            }
        });
        //战靴按钮
        btnZhanXue.onClick.AddListener(() =>
        {
            //不是当前按钮才更新
            if (btnChoose != btnZhanXue)
            {
                //更新界面
                //设置按钮颜色
                SetColor(btnZhanXue, txtZhanXue);
                UpdateEquip(6);
            }
        });
        //分解按钮
        btnFenJie.onClick.AddListener(() =>
        {
            //不是当前按钮才更新
            if (btnChoose != btnFenJie)
            {
                //更新界面
                //设置按钮颜色
                SetColor(btnFenJie, txtFenJie);
                UpdateAllEquip();
            }
        });

    }

    /// <summary>
    /// 按钮点击改变按钮的颜色
    /// </summary>
    /// <param name="btn"></param>
    /// <param name="txt"></param>
    public void SetColor(Button btn, Text txt)
    {
        //设置颜色前先把上一次的按钮颜色重置
        if (btnChoose != null && txtChoose != null)
        {
            btnChoose.image.color = Color.white;
            txtChoose.color = GameMgr.Instance.HexToColor(txtColor1);
        }
        //然后设置此次点击的按钮颜色
        btn.image.color = GameMgr.Instance.HexToColor(imgColor);
        txt.color = GameMgr.Instance.HexToColor(txtColor2);
        //设置为新的按钮，方便下一次重置颜色
        btnChoose = btn;
        txtChoose = txt;
    }

    /// <summary>
    /// 面板更新
    /// </summary>
    public void UpdatePanel()
    {
        //更新全部
        UpdateAllEquip();
        //设置按钮颜色
        SetColor(btnAll, txtAll);

        //更新已穿戴装备
        if (userEquip.dressEquip.ContainsKey("tou"))
        {
            txtTou.text = userEquip.dressEquip["tou"].name;
            txtTou.color = GameMgr.Instance.HexToColor(userEquip.dressEquip["tou"].color);
        }
        if (userEquip.dressEquip.ContainsKey("yi"))
        {
            txtYi.text = userEquip.dressEquip["yi"].name;
            txtYi.color = GameMgr.Instance.HexToColor(userEquip.dressEquip["yi"].color);
        }
        if (userEquip.dressEquip.ContainsKey("shou"))
        {
            txtShou.text = userEquip.dressEquip["shou"].name;
            txtShou.color = GameMgr.Instance.HexToColor(userEquip.dressEquip["shou"].color);
        }
        if (userEquip.dressEquip.ContainsKey("yao"))
        {
            txtYao.text = userEquip.dressEquip["yao"].name;
            txtYao.color = GameMgr.Instance.HexToColor(userEquip.dressEquip["yao"].color);
        }
        if (userEquip.dressEquip.ContainsKey("tui"))
        {
            txtTui.text = userEquip.dressEquip["tui"].name;
            txtTui.color = GameMgr.Instance.HexToColor(userEquip.dressEquip["tui"].color);
        }
        if (userEquip.dressEquip.ContainsKey("xie"))
        {
            txtXie.text = userEquip.dressEquip["xie"].name;
            txtXie.color = GameMgr.Instance.HexToColor(userEquip.dressEquip["xie"].color);
        }
    }

    //按钮点击更新页面
    private void UpdateEquip(int equipType)
    {
        //1 头，2衣服，3手，4腰，5腿，6鞋
        //先清空装备列表
        for (int i = 0; i < equipList.Count; i++)
        {
            Destroy(equipList[i]);
        }
        equipList.Clear();

        for (int i = 0; i < userEquip.itemEquip.Count; i++)
        {
            if (userEquip.itemEquip[i].equipType==equipType)
            {
                GameObject go = Instantiate(btnEquip);
                go.GetComponent<BtnEquip>().UpdatePanel(userEquip.itemEquip[i]);
                go.transform.SetParent(sv.content, false);
                equipList.Add(go);
            }
        }
    }

    //全部装备
    private void UpdateAllEquip()
    {
        //先清空装备列表
        for (int i = 0; i < equipList.Count; i++)
        {
            Destroy(equipList[i]);
        }
        equipList.Clear();

        for (int i = 0; i < userEquip.itemEquip.Count; i++)
        {
            GameObject go = Instantiate(btnEquip);
            go.GetComponent<BtnEquip>().UpdatePanel(userEquip.itemEquip[i]);
            go.transform.SetParent(sv.content,false);
            equipList.Add(go);
        }
    }

    void OnDestroy()
    {
        equipList = null;
    }
}