using System.Collections;
using System.Collections.Generic;
using TMPro;
using UnityEngine;
using UnityEngine.UI;
using WI;

namespace CHN
{
    public class Panel_MiniMap : PanelBase
    {
        OrbitalControllerTarget target;

        Image MiniMapScreen;
        RectTransform Image_MiniMapIcon;
        TextMeshProUGUI Text_MiniMapFloor;

        Vector2 worldMin = new Vector2(-40.25f, -32.0f);
        Vector2 worldMax = new Vector2(57.25f, 31.0f);

        [SerializeField]
        Sprite[] miniMapImages;

        public override void AfterAwake()
        {
            target = FindSingle<OrbitalControllerTarget>();
            SetActive(false);
        }

        private void Update()
        {
            UpdateMiniMapIcon();
        }

        public void ChangeMiniMapFloor(int floorValue)
        {
            int floor = floorValue + 1;
            Text_MiniMapFloor.text = floor.ToString() + "F";

            MiniMapScreen.sprite = miniMapImages[floorValue];
        }

        void UpdateMiniMapIcon()
        {
            Vector2 worldPos = new Vector2(target.transform.position.x, target.transform.position.z);
            Vector2 normalizedPos = (worldPos - worldMin) / (worldMax - worldMin);

            RectTransform miniMapRect = MiniMapScreen.GetComponent<RectTransform>();
            Vector2 miniMapSize = miniMapRect.rect.size;
            Vector2 iconPos = new Vector2(
                (normalizedPos.x * miniMapSize.x) - (miniMapSize.x * 0.5f),
                (normalizedPos.y * miniMapSize.y) - (miniMapSize.y * 0.5f)
            );

            Image_MiniMapIcon.anchoredPosition = iconPos;

            float cameraRotateY = Camera.main.transform.eulerAngles.y;
            Image_MiniMapIcon.localEulerAngles = new Vector3(0, 0, -cameraRotateY);
        }

        public void SetActive()
        {
            var isActive = gameObject.activeSelf;
            var active = isActive ? false : true;

            gameObject.SetActive(active);
        }
    }
}