using GFMain;
using System;
using System.Collections;
using System.Collections.Generic;
using UnityCommon;
using UnityEngine;
using UnityEngine.Events;
using UnityEngine.UI;
using UnityGameFramework.Runtime;

namespace DTYJ
{
    public class UIMainMenu : UIFormLogic
    {
        protected override void OnInit(object userData)
        {
            base.OnInit(userData);
            InitRoleSelect();
            Init浮动菜单();
            goHelpPanel.SetActive(false);
            //InitPositionJump();
        }
        private void Update()
        {
            Update_View();
            Update_FloatMenu();
        }
        #region 角色选择
        public GameObject goPane_角色选择;
        public Toggle toggle值班站长, toggle车站值班员, toggle站务员_站台, toggle站务员_站厅;
        void InitRoleSelect()
        {
            toggle值班站长.isOn = toggle车站值班员.isOn = toggle站务员_站台.isOn = false;
            toggle值班站长.onValueChanged.AddListener((v) => { OnToggleRole_Role(RoleName.值班站长, v); });
            toggle车站值班员.onValueChanged.AddListener((v) => { OnToggleRole_Role(RoleName.车站值班员, v); });
            toggle站务员_站台.onValueChanged.AddListener((v) => { OnToggleRole_Role(RoleName.站务员_站台, v); });
            toggle站务员_站厅.onValueChanged.AddListener((v) => { OnToggleRole_Role(RoleName.站务员_站厅, v); });
            SetToggleState(toggle站务员_站台, Main.Instance.onlineNetwork.networkManager.mode == Mirror.NetworkManagerMode.Host);
            Show角色选择面板(false);
        }
        RoleName roleSelected = 0;
        public void OnToggleRole_Role(RoleName roleName, bool value)
        {
            if (value) roleSelected = roleName;
            else roleSelected = 0;
        }
        bool isMan = true;
        public void OnDropdownGender(int index)
        {
            isMan = index == 0;
        }
        public void OnClickConfirmRole()
        {
            if (roleSelected == 0) MainEntry.CommonUI.messageBox.ShowMessage("请选择角色！");
            else OnlineCtrl.Instance.SelecteRoleName(roleSelected, isMan);
        }
        RoleName roleList = 0;
        public void SetRoleSelected(RoleName roleName)
        {
            roleList = roleName;
            SetToggleState(toggle值班站长, (roleList & RoleName.值班站长) == RoleName.值班站长);
            SetToggleState(toggle车站值班员, (roleList & RoleName.车站值班员) == RoleName.车站值班员);
            //SetToggleState(toggle站务员_站台, (roleList & RoleName.站务员_站台) == RoleName.站务员_站台);
            SetToggleState(toggle站务员_站台, Main.Instance.onlineNetwork.networkManager.mode == Mirror.NetworkManagerMode.Host || (roleList & RoleName.站务员_站台) == RoleName.站务员_站台);
            SetToggleState(toggle站务员_站厅, (roleList & RoleName.站务员_站厅) == RoleName.站务员_站厅);
        }
        private void SetToggleState(Toggle toggle, bool isSelected)
        {
            if (toggle.isOn && isSelected)
                toggle.isOn = false;
            toggle.interactable = !isSelected;
        }
        public void Show角色选择面板(bool value)
        {
            goPane_角色选择.SetActive(value);
            if (value)
            {
                SetRoleSelected(roleList);
            }
        }
        #endregion

        #region 视角返回
        public GameObject goPane_视角返回;
        private void Update_View()
        {
            if (MainEntry.CameraCtrl?.cameraStateCurrent != null)
            {
                goPane_视角返回.SetActive(MainEntry.CameraCtrl.cameraStateCurrent is MotionlessState);
                if (MainEntry.CameraCtrl.cameraStateCurrent is MotionlessState)
                {
                    if (Input.GetKeyDown(KeyCode.W) || Input.GetKeyDown(KeyCode.A) || Input.GetKeyDown(KeyCode.S) || Input.GetKeyDown(KeyCode.D) || Input.GetMouseButtonDown(1))
                    {
                        OnClick视角返回();
                    }
                }
            }
        }
        public void OnClick视角返回()
        {
            MainEntry.CameraCtrl?.ToPreCamerastate();
            CloseFloatMenu();
        }
        #endregion

        #region 浮动菜单
        public GameObject goPanel_浮动菜单;
        private GameObject floatMenuItemOrig;
        private readonly List<GameObject> floatMenuItems = new List<GameObject>();
        private Text textTitle;
        private void Init浮动菜单()
        {
            goPanel_浮动菜单.transform.GetChild(0).GetChild(1).GetComponent<Button>().onClick.AddListener(OnClickCloseFloatMenu);
            textTitle = goPanel_浮动菜单.transform.GetChild(0).GetChild(0).GetComponent<Text>();
            floatMenuItemOrig = goPanel_浮动菜单.transform.GetChild(0).GetChild(2).gameObject;
            floatMenuItemOrig.SetActive(false);
            CloseFloatMenu();
        }
        private void Update_FloatMenu()
        {
            if (goPanel_浮动菜单.activeSelf)
            {
                if (Input.GetKeyDown(KeyCode.W) || Input.GetKeyDown(KeyCode.A) || Input.GetKeyDown(KeyCode.S) || Input.GetKeyDown(KeyCode.D) || Input.GetMouseButtonDown(1))
                {
                    CloseFloatMenu();
                }
            }
        }

        private void OnClickCloseFloatMenu()
        {
            CloseFloatMenu();
        }

        public void ShowFloatMenu(string title, string[] listItems, Action<string> callback)
        {
            textTitle.text = title;
            CleatAllItems();
            for (int i = 0; i < listItems.Length; i++)
            {
                var item = listItems[i];
                var goNew = Instantiate(floatMenuItemOrig, floatMenuItemOrig.transform.parent);
                goNew.SetActive(true);
                var btn = goNew.GetComponent<Button>();
                btn.GetComponentInChildren<Text>().text = item;
                btn.onClick.AddListener(() =>
                {
                    callback?.Invoke(item);
                    CloseFloatMenu();
                });
                floatMenuItems.Add(goNew);
            }
            ShowFloatMenuPanel();
        }
        private void CloseFloatMenu()
        {
            CleatAllItems();
            goPanel_浮动菜单.SetActive(false);
        }
        private void CleatAllItems()
        {
            for (int i = 0; i < floatMenuItems.Count; i++)
            {
                Destroy(floatMenuItems[i]);
            }
            floatMenuItems.Clear();
        }
        private void ShowFloatMenuPanel()
        {
            goPanel_浮动菜单.transform.GetChild(0).position = Input.mousePosition;
            goPanel_浮动菜单.SetActive(true);
        }

        #endregion

        #region 帮助文档
        public GameObject goHelpPanel;
        public void OnClickHelp()
        {
            goHelpPanel.SetActive(!goHelpPanel.activeSelf);
        }
        #endregion

        public void OnClickQuitApp()
        {
            if (goPane_角色选择.activeSelf)
            {
                MainEntry.CommonUI.messageBox.ShowMessage("退出当前系统？", MessageBoxParams.MessageType.ConfirmCancel, (v) =>
                {
                    if (v == MessageBoxParams.ResultType.Confirm)
                        Application.Quit();
                });
            }
            else
            {
                MainEntry.CommonUI.messageBox.ShowMessage("返回登录界面？", MessageBoxParams.MessageType.ConfirmCancel, (v) =>
                {
                    if (v == MessageBoxParams.ResultType.Confirm)
                    {
                        MainEntry.CameraCtrl.ToNone();
                        OnlineCtrl.Instance.RoleQuit();
                        goPane_角色选择.SetActive(true);
                    }
                });
            }
        }


        public GameObject goBtnOrig;
        //private List<string> listPostions = new List<string>() { "1出口", "2出口" };
        List<string> zhanwuyuanList = new List<string>() { "站台A端", "站台B端" };
        private Dictionary<string, GameObject> dicBtnJump = new Dictionary<string, GameObject>();
        public void ClearPositionJump()
        {
            foreach(var item in dicBtnJump.Values)
            {
                DestroyImmediate(item.gameObject);
            }
            dicBtnJump.Clear();
        }
        public void InitPositionJump()
        {
            goBtnOrig.SetActive(false);
            Transform tfRoot = GameObject.Find("快速定位").transform;
            for (int i = 0; i < tfRoot.childCount; ++i)
            {
                var tfP = tfRoot.GetChild(i).transform;
                var btnName = tfP.name;
                if (OnlineCtrl.Instance.mineRoleName == RoleName.站务员_站台)
                {//限制站台站务员跳转的位置，因为水灾上下层进行了区分的
                    if (!zhanwuyuanList.Contains(btnName)) continue;
                }
                else
                {
                    if (zhanwuyuanList.Contains(btnName)) continue;
                }
                var btnNew = Instantiate(goBtnOrig, goBtnOrig.transform.parent);
                btnNew.SetActive(true);
                btnNew.GetComponentInChildren<Text>().text = btnName;
                btnNew.GetComponent<Button>().onClick.AddListener(() =>
                {
                    try
                    {
                        Player.localPlayer?.SetPosition(tfP);
                        if (!(MainEntry.CameraCtrl.cameraStateCurrent is CinemachineState))
                            MainEntry.CameraCtrl.ToCinemachine();
                    }
                    catch { }
                });
                dicBtnJump[btnName] = btnNew;

            }

            foreach (var t in TrainCtrl.TrainCtrlDic)
            {
                AddTrainJumpPosition(t.Value.myTrainNo);
            }
        }
        private Dictionary<string, GameObject> dicBtnTrainJump = new Dictionary<string, GameObject>();
        public void AddTrainJumpPosition(string trainNo)
        {
            if (dicBtnTrainJump.ContainsKey(trainNo)) return;
            var btnNew = Instantiate(goBtnOrig, goBtnOrig.transform.parent);
            btnNew.SetActive(true);
            btnNew.GetComponentInChildren<Text>().text = "列车：" + trainNo;
            btnNew.GetComponent<Button>().onClick.AddListener(() =>
            {
                try
                {
                    if (TrainCtrl.TrainCtrlDic.ContainsKey(trainNo))
                    {
                        var tfView = TrainCtrl.TrainCtrlDic[trainNo].transform.Find("TrainHeadView");
                        if (tfView != null)
                            MainEntry.CameraCtrl.ToFollow(tfView);
                    }
                }
                catch { }
            });
            dicBtnTrainJump[trainNo] = btnNew;
        }
        public void DeleteTrainJumpBnt(string trainNo)
        {
            if (dicBtnTrainJump.ContainsKey(trainNo))
            {
                DestroyImmediate(dicBtnTrainJump[trainNo].gameObject);
                dicBtnTrainJump.Remove(trainNo);
            }
        }
    }
}