using System;
using System.Collections;
using System.Collections.Generic;
using Unity.VisualScripting;
using UnityEngine;
using UnityEngine.UI;
using WI;

namespace CHN
{

    public class Machine : MonoBehaviour
    {
        public string code; 
        public string[] typeOptions;
        public UI_MachineKPI machineKPI;
        public Sprite previewImage;
        public Vector3 centerPos;

        Renderer[] renderers;
        Dictionary<Renderer, Material[]> originMaterials = new();

        public Material translucentMat;

        public override void AfterAwake()
        {
            if (!gameObject.activeSelf)
                return;
            GetComponentInParent<Floor>().machines.Add(this);
            centerPos = transform.GetMeshGroupCenter();
            renderers = GetComponentsInChildren<Renderer>();
            CachingOriginMat();

            translucentMat = Resources.Load<Material>("MAT_Translucent");
        }

        void CachingOriginMat()
        {
            foreach (Renderer renderer in renderers)
            {
                Material[] originMat = renderer.materials;
                originMaterials.Add(renderer, originMat);
            }
        }

        public void ActivateTranslucent()
        {
            foreach (Renderer renderer in renderers) 
            {
                Material[] newMats = renderer.sharedMaterials;

                for (int i = 0; i < newMats.Length; i++) 
                {
                    newMats[i] = translucentMat;
                }

                renderer.sharedMaterials = newMats;
            }
        }

        public void DeactivateTranslucent()
        {
            foreach (Renderer renderer in renderers)
            {
                Material[] originMat = originMaterials[renderer];
                renderer.sharedMaterials = originMat;
            }
        }

        public int GetMachineFloorIndex()
        {
            Transform currentParent = transform.parent;

            while (currentParent != null)
            {
                Floor myFloor = currentParent.GetComponent<Floor>();
                if (myFloor != null)
                {
                    return myFloor.floorIndex;
                }
                currentParent = currentParent.parent;
            }

            return 0;
        }
    }
}