using Assets.Scripts;
using Assets.Scripts.Apis;
using Assets.Scripts.Apis.Models;
using Assets.Scripts.UI.Prefab.MapList;
using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;
using UnityEditor;
using UnityEngine;
using UnityEngine.EventSystems;
using UnityEngine.SceneManagement;
using UnityEngine.UI;

public class MapListController : PFUIPanel
{
    // Start is called before the first frame update
    [SerializeField] GameObject map;
    [SerializeField] GameObject content;
    [SerializeField] GameObject scroll;
    [HideInInspector] public int pageIndex = 0;
    [HideInInspector] public int pageSize = 20;
    [HideInInspector] public string hard = "全部";
    private Transform distanceOptions;
    private Transform diffOptions;
    private Transform tdContainer;
    private Transform favContainer;
    private Transform sorts;
    private Transform sortDir;
    private Transform searchInput;
    //private Transform distanceOption;
    //private Transform distanceOption;
    private Button returnBtn;
    GameObject btnMapMode;
    public GameObject Content {
        get 
        {
            return content;
        }
    }
    private bool isEnd = false;
    protected override void Start()
    {
        //if (hardSelector != null) 
        //{
        //    hardSelector.onValueChanged.AddListener(ChangeHard);
        //}
        btnMapMode = this.transform.Find("SwitchMode").gameObject;
        SetRounded(btnMapMode.transform, 64);
        UIManager.AddEvent(btnMapMode, EventTriggerType.PointerClick, (e) =>
        {
            UIManager.ShowBigMapPanel();
        });
        if (content!=null)
        {
            //var transform = content.transform.GetComponent<RectTransform>();
            //var layout = content.GetComponent<GridLayoutGroup>();
            //if (layout != null) 
            //{
            //    var width = transform.rect.width;
            //    layout.cellSize = new Vector2((width - 120) / 5, (width - 120) / 5);
            //}
        }
        distanceOptions = transform.Find("Panel").Find("Panel").Find("distanceOptions");
        if (distanceOptions != null) 
        {
            var dDropdown = distanceOptions.GetComponent<Dropdown>();
            dDropdown.options = MapFilterOptions.distances;
            dDropdown.onValueChanged.AddListener(ChangeDistance);
        }
        diffOptions = transform.Find("Panel").Find("Panel").Find("DifficultyContainer");
        if (diffOptions != null) 
        {
            foreach (Transform t in diffOptions)
            {
                var button = t.GetComponent<Button>();
                var image = t.GetComponent<Image>();
                var text = t.Find("Text").GetComponent<Text>();
                button.onClick.AddListener(() =>
                {
                    ColorUtility.TryParseHtmlString("#23232D", out Color c1);
                    if (image.color.r == c1.r && image.color.g == c1.g && image.color.b == c1.b)
                    {
                        ColorUtility.TryParseHtmlString("#F93086", out Color c);
                        image.color = c;
                        text.color = new Color(1, 1, 1,1);
                        hands.Add(MapFilterOptions.diffDict[text.text]);
                    }
                    else
                    {
                        ColorUtility.TryParseHtmlString("#6E6E7D", out Color c);
                        image.color = c1;
                        text.color = c;
                        hands.Remove(MapFilterOptions.diffDict[text.text]);
                    }
                    scroll.GetComponent<ScrollRect>().verticalNormalizedPosition = 1;
                    Refresh();
                });
            }
        }
        BindHeadImage();
        GetList();
        if (scroll != null) 
        {
            UIManager.AddEvent(scroll, UnityEngine.EventSystems.EventTriggerType.EndDrag, OnEndDrag);
        }
        //UIManager.AddEvent(transform.Find("Panel").Find("Panel"))
        //var obj = Instantiate(Resources.Load<GameObject>("Canvas"));
        //obj.transform.parent = transform.parent;

        var btnQuit = this.transform.Find("BtnQuit");
        if(btnQuit != null)
        {
            returnBtn = btnQuit.GetComponent<Button>();
            UIManager.AddEvent(returnBtn.gameObject, EventTriggerType.PointerClick, (e) =>
            {
                UIManager.ShowHomePanel();
            });
        }
        tdContainer = transform.Find("Panel").Find("Panel").Find("3dContainer");
        favContainer = transform.Find("Panel").Find("Panel").Find("FavContainer");
        if (tdContainer != null) 
        {
            tdContainer.GetComponent<Button>().onClick.AddListener(() => 
            {
                var gou = tdContainer.Find("Gou").gameObject;
                bool v = !gou.activeSelf;
                gou.SetActive(v);
                is3d = v;
                Refresh();
            });
        }
        if (favContainer != null)
        {
            favContainer.GetComponent<Button>().onClick.AddListener(() =>
            {
                var gou = favContainer.Find("Gou").gameObject;
                bool v = !gou.activeSelf;
                gou.SetActive(v);
                isFav = v;
                Refresh();
            });
        }
        searchInput = transform.Find("Panel").Find("Panel").Find("SearchInput");
        if (searchInput != null) 
        {
            searchInput.Find("Button").GetComponent<Button>().onClick.AddListener(() =>
            {
                ftname = searchInput.GetComponent<InputField>().text;
                Refresh();
            });
        }
        sorts = transform.Find("Panel").Find("Panel").Find("FilterOptions");
        if (sorts != null) 
        {
            var drop = sorts.GetComponent<Dropdown>();
            drop.options = MapFilterOptions.sorts;
            drop.value = 3;
            drop.onValueChanged.AddListener((int index)=> 
            {
                sort = drop.options[index].text;
                var image = sortDir.Find("Image").GetComponent<Image>();
                image.sprite = Resources.Load<Sprite>("Images/DOWN");
                sortDire = "desc";
                Refresh();
            });
        }
        sortDir = transform.Find("Panel").Find("Panel").Find("Dir");
        if (sortDir) 
        {
            var image = sortDir.Find("Image").GetComponent<Image>();
            sortDir.GetComponent<Button>().onClick.AddListener(() => 
            {
                if (image.sprite.name == "DOWN")
                {
                    image.sprite = Resources.Load<Sprite>("Images/UP");
                    sortDire = "asc";
                }
                else 
                {
                    image.sprite = Resources.Load<Sprite>("Images/DOWN");
                    sortDire = "desc";
                }
                Refresh();
            });
        }
    }

    /// <summary>
    /// 绑定头像
    /// </summary>
    void BindHeadImage()
    {
        var headImage = this.transform.Find("HeadImage").GetComponent<RawImage>();
        var material = Instantiate(Resources.Load<Material>("UI/Material/RoundedCornersTextureMaterial"));
        var rect = ((RectTransform)headImage.transform).rect;
        material.SetVector(Shader.PropertyToID("_WidthHeightRadius"), new Vector4(rect.width, rect.height, rect.height, 0));
        headImage.material = material;

        Utils.DisplayImage(StartCoroutine, headImage, App.CurrentUser.WxHeadImg);

        UIManager.AddEvent(headImage.gameObject, EventTriggerType.PointerClick, (e) =>
        {
            UIManager.ShowEditUserPanel();
        });
    }

    private void OnEndDrag(BaseEventData arg0)
    {
        var scrollrect = scroll.GetComponent<ScrollRect>();
        if (scrollrect.verticalNormalizedPosition <= 0) 
        {
            Debug.Log(scrollrect.verticalNormalizedPosition);
            pageIndex++;
            GetList();
        }
        if (scrollrect.verticalNormalizedPosition >= 1) 
        {
            Refresh();
        }
    }

    private void ChangeDistance(int index)
    {
        var text = distanceOptions.GetComponent<Dropdown>().options[index].text;
        distance = MapFilterOptions.distanceDict[text];
        scroll.GetComponent<ScrollRect>().verticalNormalizedPosition = 1;
        Refresh();
        //var text = hardSelector.options[index].text;
        //if (text == "全部难度") 
        //{
            
        //}
    }
    //查询条件
    string ftname = "";
    string distance = "";
    List<string> hands = new List<string>();
    bool is3d = false,isFav = false;
    string sort = "Hot",sortDire = "desc";
    //string name = "";
    //string name = "";
    public void GetList() 
    {
        if (isEnd) return;
        var res = ConfigHelper.mapApi.GetList(pageIndex, pageSize, ftname,distance,string.Join(",",hands),is3d,sort,sortDire,isFav);
        if (res.result)
        {
            if (res.data.Count == 0 && pageIndex != 0)
            {
                isEnd = true;
            }
            else 
            {
                isEnd = false;
                DisplayMaps(res.data);
            }
        }
        
    }
    void DisplayMaps(List<MapRoute> list) 
    {
        if (map != null)
        {
            foreach (var item in list)
            {
                var obj = Instantiate(map);
                obj.GetComponent<MapItem>().Initial(item);
                //obj.SendMessage("Initial", );
                obj.transform.parent = content.transform;
                obj.transform.localScale = new Vector3(1, 1, 1);
            }
        }
    }
    public void Refresh() 
    {
        content.transform.DestroyChildren();
        pageIndex = 0;
        GetList();
    }
    void ResetList()
    {
        distance = "";
        hands = new List<string>();
        name = "";
        Refresh();
    }
    // Update is called once per frame
    void Update()
    {
        
    }
}