using Assets.Scripts;
using Assets.Scripts.Apis.Models;
using DG.Tweening;
using System;
using System.Collections;
using System.Collections.Generic;
using System.Threading.Tasks;
using UnityEngine;
using UnityEngine.SceneManagement;
using UnityEngine.UI;

public class RaceHomeScript : RaceScript
{
    // Start is called before the first frame update
    private ScrollRect scroll;
    private Transform content,rightContainer,leftContainer,btnGoList,btnGoListTop;
    private float contentSize;
    private int count;
    private Button L, R;
    //当前鼠标悬浮的卡片
    public override void Show()
    {
        base.Show();
        handleAvatar();
        GetData();
        if (btnGoList != null) 
        {
            btnGoList.Find("Panel").GetComponent<CanvasGroup>().alpha = 0;
        }
    }
    void Start()
    {
        scroll = transform.Find("LeftContainer/Swiper").GetComponent<ScrollRect>();
        content = scroll.content;
        //Initial();
        if (scroll != null) 
        {
            L = scroll.transform.Find("Left").GetComponent<Button>();
            R = scroll.transform.Find("Right").GetComponent<Button>();
        }
        if (L != null)
        {
            UIManager.AddEvent(L.gameObject, UnityEngine.EventSystems.EventTriggerType.PointerClick, (b) =>
            {
                goLeft();
            });
            UIManager.AddEvent(L.gameObject, UnityEngine.EventSystems.EventTriggerType.PointerEnter, (b) =>
            {
                L.transform.DOScale(1.1f, 0.2f);
            });
            UIManager.AddEvent(L.gameObject, UnityEngine.EventSystems.EventTriggerType.PointerExit, (b) =>
            {
                L.transform.DOScale(1f, 0.2f);
            });
        }
        if (R != null)
        {
            UIManager.AddEvent(R.gameObject, UnityEngine.EventSystems.EventTriggerType.PointerClick, (b) =>
            {
                goRight();
            });
            UIManager.AddEvent(R.gameObject, UnityEngine.EventSystems.EventTriggerType.PointerEnter, (b) =>
            {
                R.transform.DOScale(1.1f, 0.2f);
            });
            UIManager.AddEvent(R.gameObject, UnityEngine.EventSystems.EventTriggerType.PointerExit, (b) =>
            {
                R.transform.DOScale(1f, 0.2f);
            });
        }
        StartTime();
        rightContainer = transform.Find("RightContainer");
        leftContainer = transform.Find("LeftContainer");
#if !(UNITY_ANDROID || UNITY_IOS)
        btnGoList = rightContainer.Find("Container-2/BtnGoList");
#else
        btnGoList = rightContainer.Find("BtnGoList");
#endif
        if (btnGoList != null) 
        {
            UIManager.AddEvent(btnGoList.gameObject, UnityEngine.EventSystems.EventTriggerType.PointerClick, b =>
            {
                UIManager.ShowRaceListPanel();
            });
        }
        btnGoListTop = transform.Find("BtnGoListTop");
        if (btnGoListTop != null) 
        {
            UIManager.AddEvent(btnGoListTop.gameObject, UnityEngine.EventSystems.EventTriggerType.PointerClick, b =>
            {
                UIManager.ShowRaceListPanel();
            });
        }
    }
    bool isEnter = false;
    
    async void GetData() 
    {
#if !(UNITY_ANDROID || UNITY_IOS)
        var r = await ConfigHelper.mapCompetitionApi.GetCompetitionListV2("", 0, 7, order: 0);
#else
        var r = await ConfigHelper.mapCompetitionApi.GetCompetitionListV2("", 0, 4, order: 0);
#endif
        var activityList = await ConfigHelper.mapCompetitionApi.GetCompetitionListV2("", 0, 3, activity: 1, order: 2);
        DisplayMaps(r.data, activityList.data);
        Initial();
        if (!isEnter) 
        {
            Utils.StartTimeUnLimit(10, () =>
            {
                goRight();
            });
            isEnter = true;
        }
    }
    private void DisplayMaps(List<MapCompetition> list, List<MapCompetition> activityList)
    {
        int i = 0;
        GameObject bigGame = Resources.Load<GameObject>("UI/Prefab/Race/ItemBig"),
            smallGame = Resources.Load<GameObject>("UI/Prefab/Race/ItemSmall"),
            bannerItem = Resources.Load<GameObject>("UI/Prefab/Race/Banner/BannerItem"),
            dotItem = Resources.Load<GameObject>("UI/Prefab/Race/Banner/DotItem");
#if UNITY_ANDROID || UNITY_ANDROID
        bannerItem = Resources.Load<GameObject>("UI/Prefab/Race/Banner/BannerItem-Mobile");
        smallGame = Resources.Load<GameObject>("UI/Prefab/Race/Mobile/ItemSmall-Mobile");
#endif
        //for (i = 0; i < 2; i++)
        //{
        //    var game = Instantiate<GameObject>(bigGame);
        //    game.GetComponent<RaceItemScript>().Initial(list[i], transform);
        //    game.transform.SetParent(rightContainer.Find("Container-1"));
        //    game.transform.localScale = Vector3.one;
        //}
        foreach (Transform t in rightContainer.Find("Container-2")) 
        {
            if (t.name != "BtnGoList") 
            {
                t.gameObject.Destroy();
            }
        }
        scroll.transform.Find("DotList").DestroyChildren();
        scroll.content.DestroyChildren();
        for (; i < list.Count; i++) 
        {
            var game = Instantiate<GameObject>(smallGame);
            game.GetComponent<RaceItemScript>().Initial(list[i], transform);
            game.transform.SetParent(rightContainer.Find("Container-2"));
            game.transform.localScale = Vector3.one;
        }
        for (i = 0; i < activityList.Count; i++) 
        {
            var activity = activityList[i];
            var banner = Instantiate<GameObject>(bannerItem);
            var dot = Instantiate<GameObject>(dotItem);
            Utils.DisplayImage(banner.GetComponent<RawImage>(), activity.BannerPreview, true);
            //if (i == 0)
            //{
            //    banner.GetComponent<RawImage>().color = Utils.HexToColorHtml("#ff0000");
            //}
            //else if (i == 1)
            //{
            //    banner.GetComponent<RawImage>().color = Utils.HexToColorHtml("#00ff00");
            //}
            //else 
            //{
            //    banner.GetComponent<RawImage>().color = Utils.HexToColorHtml("#0000ff");
            //}
            
            UIManager.AddEvent(banner.gameObject, UnityEngine.EventSystems.EventTriggerType.PointerClick, b =>
            {
                OnBannerClick(activity);
            });
            banner.transform.SetParent(scroll.content);
            dot.GetComponent<Image>().color =
                i == 0 ? Utils.HexToColorHtml("#f93086") : Utils.HexToColorHtml("#ffffff");
            dot.transform.SetParent(scroll.transform.Find("DotList"));
            banner.transform.localScale = Vector3.one;
            dot.transform.localScale = Vector3.one;
            //scroll.content
        }
#if !(UNITY_ANDROID || UNITY_IOS)
        rightContainer.Find("Container-2/BtnGoList").SetAsLastSibling();
        rightContainer.Find("Container-2/BtnGoList").GetComponent<RaceMaskScript>().localY =
            list.Count < 4 ? -167.5f :-492.5f;
#endif
    }
    void OnBannerClick(MapCompetition map) 
    {
        App.RouteIdParam = map.RouteId;
        App.CompetionId = map.Id;
        SceneManager.LoadScene("Ride");
    }
    private async Task Login()
    {
        var result = await ConfigHelper.userApi.Login("13115011550", "laozhong", "");
        App.CurrentUser = result.data;
    }
    int scrollIndex = 0;
    public void Initial()
    {
        //if (content.childCount - 2 > 0)
        //{
        //    contentSize = 1f / (content.childCount - 2);
        //}
        //else
        //{
        //    contentSize = 0;
        //}
        if (content.childCount > 1)
        {
            contentSize = 1f / (content.childCount - 1);
        }
        else 
        {
            contentSize = 0;
        }
        scroll.horizontalNormalizedPosition = 0;
    }
    void goLeft()
    {
        Debug.Log($"{scroll.horizontalNormalizedPosition}");
        if (scroll.horizontalNormalizedPosition <= 0.0001) goMoveEnd(1- scroll.horizontalNormalizedPosition);
        else goMove(-1);
    }
    void goRight()
    {
        
        if (scroll.horizontalNormalizedPosition >= 0.9999) goMoveEnd(0 - scroll.horizontalNormalizedPosition);
        //if ((scroll.horizontalNormalizedPosition + contentSize) >= 1) return;
        else goMove();
    }
    void goMove(int i = 1)
    {
        //doAni();
        if (startMoveEnd || contentSize == 0) return;
        if (!start) startPosition = scroll.horizontalNormalizedPosition;
        start = true;
        scrollValue = i * contentSize / 20;
    }
    void goMoveEnd(float pos)
    {
        //doAni();
        if (start) return;
        if (!startMoveEnd) startPosition = scroll.horizontalNormalizedPosition;
        totalScrollValue = 0;
        moveEndValue = pos;
        scrollValue = pos / 20;
        startMoveEnd = true;
        
    }
    private bool start = false;
    private float scrollValue = 0, totalScrollValue = 0, startPosition = 0;
    bool startMoveEnd = false;
    float moveEndValue = 0;
    // Update is called once per frame
    private void FixedUpdate()
    {
        if (start)
        {
            scroll.horizontalNormalizedPosition += scrollValue;
            totalScrollValue += scrollValue;
            if (System.Math.Abs(totalScrollValue) >= contentSize)
            {
                scrollValue = 0;
                start = false;
                scroll.horizontalNormalizedPosition = startPosition + (totalScrollValue < 0 ? -1 : 1) * contentSize;
                handleDotList(totalScrollValue);
                
                Debug.Log(scrollIndex);
                //Debug.Log();
                totalScrollValue = 0;
            }
        }
        if (startMoveEnd) 
        {
            scroll.horizontalNormalizedPosition += scrollValue;
            totalScrollValue += scrollValue;
            if (System.Math.Abs(totalScrollValue) >= System.Math.Abs(moveEndValue))
            {
                scrollValue = 0;
                startMoveEnd = false;
                scroll.horizontalNormalizedPosition = startPosition + moveEndValue;
                handleDotListMoveEnd(totalScrollValue);

                Debug.Log(scrollIndex);
                //Debug.Log();
                totalScrollValue = 0;
            }
        }
    }
    private void handleDotList(float totalScrollValue)
    {
        if (content.childCount <= 0) 
        {
            scrollIndex = 0;
            return;
        }
        scrollIndex = ((scrollIndex + content.childCount) + (totalScrollValue < 0 ? -1 : 1)) % content.childCount;
        var dotList = scroll.transform.Find("DotList");
        for (int i = 0; i < dotList.childCount; i++) 
        {
            if (i == scrollIndex)
            {
                dotList.GetChild(i).GetComponent<Image>().color = Utils.HexToColorHtml("#f93086");
            }
            else 
            {
                dotList.GetChild(i).GetComponent<Image>().color = Utils.HexToColorHtml("#ffffff");
            }
        }
    }
    void handleDotListMoveEnd(float totalScrollValue) 
    {
        var dotList = scroll.transform.Find("DotList");
        scrollIndex = totalScrollValue < 0 ? 0 : dotList.childCount - 1;
        for (int i = 0; i < dotList.childCount; i++)
        {
            if (i == scrollIndex)
            {
                dotList.GetChild(i).GetComponent<Image>().color = Utils.HexToColorHtml("#f93086");
            }
            else
            {
                dotList.GetChild(i).GetComponent<Image>().color = Utils.HexToColorHtml("#ffffff");
            }
        }
    }
    void Update()
    {
        
    }
}