using ChartAndGraph;
using UnityEngine;

namespace Assets.Scripts.Scenes.VideoRide
{
    public class ElevationBarDataFeed : MonoBehaviour
    {
        GameObject head { get; set; }
        VideoGameManager manager { get; set; }
        [SerializeField]
        Material _lightColor;
        [SerializeField]
        Material _mediumColor;
        [SerializeField]
        Material _hardColor;
        [SerializeField]
        Material _heavyColor;

        void Start()
        {
            head = transform.Find("HeadPanel").gameObject;
            manager= FindObjectOfType<VideoGameManager>();

            BarChart barChart = GetComponent<BarChart>();
            barChart.DataSource.ClearCategories();
            barChart.DataSource.ClearValues();
            if (barChart != null)
            {
                var list = manager.GetMapData().List;
                for (int i = 0; i < list.Count; i++)
                {
                    barChart.DataSource.AddCategory($"Player {i}", getChartMaterial(list[i].Grade));
                    barChart.DataSource.SetValue($"Player {i}", "Group 1", list[i].Grade);
                }
            }
        }

        float timer = 1f;
        private void Update()
        {
            timer -= Time.deltaTime;
            while (timer < 0)
            {
                MoveCurrentPlayerHead();
                //MoveOnlinePlayerHead(); TODO
                timer += 1f;
            }
        }
        //移动当前骑行者头像
        private void MoveCurrentPlayerHead()
        {
            var videoPlayer = manager.CurrentPlayer;
            var index = videoPlayer != null ? videoPlayer.currentIndex : 0;
            BarChart barChart = GetComponent<BarChart>();
            Vector3 vector3 = Vector3.back;
            barChart.GetBarTrackPosition($"Player {index}", "Group 1", out vector3);
            head.transform.position = vector3;
        }
        //移动当前线上其他人头像
        private void MoveOnlinePlayerHead()
        {
            var videoPlayer = manager.CurrentPlayer;
            if (videoPlayer != null)
            {
                BarChart barChart = GetComponent<BarChart>();
                Vector3 vector3 = Vector3.back;
                barChart.GetBarTrackPosition($"Player {videoPlayer.currentIndex}", "Group 1", out vector3);
                head.transform.position = vector3;
            }
        }

        private ChartDynamicMaterial getChartMaterial(double grade = 0d)
        {
            //1：  ≥7°坡 红色
            //2：  3°~7°坡 橙色
            //3:     0°~3°坡 黄色
            //4：  ≤0°坡 绿色
            ChartDynamicMaterial chartDynamicMaterial;
            if (grade > 7)
            {
                chartDynamicMaterial = new ChartDynamicMaterial(_heavyColor);
            }
            else if (grade > 3)
            {
                chartDynamicMaterial = new ChartDynamicMaterial(_hardColor);
            }
            else if (grade > 0)
            {
                chartDynamicMaterial = new ChartDynamicMaterial(_mediumColor);
            }
            else
            {
                chartDynamicMaterial = new ChartDynamicMaterial(_lightColor);
            }
            return chartDynamicMaterial;
        }
    }
}