using Assets.Scenes.Ride.Scripts.Model;
using Assets.Scripts;
using DG.Tweening;
using System;
using UnityEngine;
using UnityEngine.UI;

namespace Assets.Scenes.Ride.Scripts
{
    public class OtherPlayerController : AbstractPlayer
	{
        public string[] record { set; get; }
        public ReviewItemScript _reviewItemScript;
        public PlayerController _playerController;
        RawImage head;
        GameObject headPanel;
        GameObject infoPanel;

        public int tickOffset = 0;
        Image arrowImage;
        GameObject reviewInfoPanel;
        Transform uiObject;

        string nickName;
        string weightKgStr;

        public double Weight { get; set; }
        public double BikeWeight { get; set; }
        protected override void Init()
        {
            base.Init();
            _playerController = FindObjectOfType<PlayerController>();
            tickOffset = mainController.preticks;
            //创建UI
            uiObject = transform.parent.Find("SingleUI/Panel/ArrowList");
            arrowImage = Instantiate(Resources.Load<Image>("UI/Prefab/Ride/ReviewArrow"), uiObject);
        }

        protected override void Compute()
        {
            if (tickOffset + ticks < record.Length)
            {
                var data = TargetData.Read(record[tickOffset + ticks - 1]);
                power = data._Power;
                speed = data._Speed;
                distance = data._Speed/3600;
                totalDistance = data._Distance;
            }
            else
            {
                var data = TargetData.Read(record[record.Length - 1]);
                power = data._Power;
                speed = data._Speed;
                distance = data._Speed / 3600;
                totalDistance = data._Distance;
            }
            currentlatlong = mainController.Along(totalDistance);//下一个坐标
            var diff = Math.Round(totalDistance - _playerController.TotalDistance, 3) * 1000;
            _reviewItemScript.SetDistance(diff);
            
        }
        public void SetController(ReviewItemScript reviewItemScript)
        {
            _reviewItemScript = reviewItemScript;
            nickName = _reviewItemScript.GetName();
        }
        public void MoveHead(Transform parent,Vector3 nextPosition)
        {
            if (headPanel == null)
            {
                headPanel = Instantiate(Resources.Load<GameObject>("UI/Prefab/Ride/HeadPanel"));
                headPanel.transform.parent = parent;
                headPanel.transform.localScale = new Vector3(0.8f, 0.8f, 0.8f);
            }
            if (head == null)
            {
                head = headPanel.GetComponentInChildren<RawImage>();
                head.texture = _reviewItemScript.GetHead();
            }
            headPanel.transform.DOMove(new Vector3(nextPosition.x, nextPosition.y, 0), 1);
        }

        public void ShowInfoPanel(Vector3 playerScreenPos)
        {
            if (infoPanel == null)
            {
                infoPanel = Instantiate(Resources.Load<GameObject>("UI/Prefab/Ride/OnlineInfoPanel"), uiObject);
            }
            var infoPos = playerScreenPos + new Vector3(100f, 60f, 0f);
            ((RectTransform)infoPanel.transform).position = infoPos;
            CreateInfoLine(playerScreenPos, infoPos);
            var infoHead = infoPanel.transform.Find("Head").GetComponent<RawImage>();
            if (head != null)
            {
                infoHead.texture = head.texture;
            }
            var infoName = infoPanel.transform.Find("Name").GetComponent<Text>();
            infoName.text = nickName;

            var infoDistance = infoPanel.transform.Find("Distance").GetComponent<Text>();
            if (_playerController != null)
            {
                infoDistance.text = ((totalDistance - _playerController.TotalDistance) * 1000).ToString("f0") + "M";
            }
            var infoWKG = infoPanel.transform.Find("WKG").GetComponent<Text>();
            if (Weight + BikeWeight != 0) {
                weightKgStr = (power / (Weight + BikeWeight)).ToString("f2")+"W/KG";
                infoWKG.text = weightKgStr;
            }

            var speedText = infoPanel.transform.Find("Speed").GetComponent<Text>();
            speedText.text = speed.ToString("f1") + "KM/H";
        }

        GameObject _directionsGO;
        void CreateInfoLine(Vector3 startPos, Vector3 endPos)
        {
            if (_directionsGO != null)
            {
                _directionsGO.Destroy();
            }
            startPos = Camera.main.ScreenToWorldPoint(startPos);
            endPos.x -= 80f;
            endPos = Camera.main.ScreenToWorldPoint(endPos);

            _directionsGO = new GameObject("InfoLinerender");
            _directionsGO.transform.SetParent(transform);
            var lineRender = _directionsGO.AddComponent<LineRenderer>();
            lineRender.material = new Material(Shader.Find("Sprites/Default"));
            //lineRender.material = Resources.Load<Material>("UI/Material/color8");
            lineRender.endColor = new Color(1, 1f, 1f, 0.65f);
            lineRender.startColor = new Color(1, 1f, 1f, 0.65f);

            //设置宽度  
            lineRender.startWidth = 0.2f;
            lineRender.endWidth = 0.2f;
            lineRender.positionCount = 2;
            lineRender.SetPositions(new Vector3[] { startPos, endPos });
            lineRender.loop = false;
            lineRender.numCapVertices = 10;
            lineRender.numCornerVertices = 10;
        }

        protected override void AfterExcute()
        {
            var playerScreenPos = Camera.main.WorldToScreenPoint(transform.position);
            ((RectTransform)arrowImage.transform).position = playerScreenPos;//Camera.main.WorldToScreenPoint(transform.position);
            if (IsShowInfo)
            {
                ShowInfoPanel(playerScreenPos);
            }
            else
            {
                if (infoPanel == null)
                    return;
                infoPanel.transform.GetComponent<CanvasGroup>().DOFade(0, 1).onComplete += () => {
                    IsShowInfo = false;
                    infoPanel?.Destroy();
                    _directionsGO?.Destroy();
                };
            } 
        }
    }
}