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

public class StatuimProfilerTest : MonoBehaviour {

	public Transform root;
	public GameObject goToggle;
	public MeshRenderer groundRender;

	string [] texs = {
		"_MainTex",
		"_RTex",
		"_GTex",
		"_BTex",
		"_ATex",
		"_MaskTex",
	};
	
	Dictionary<string, Texture> texsMap = new Dictionary<string, Texture>();

	/// <summary>
	/// Awake is called when the script instance is being loaded.
	/// </summary>
	void Start()
	{
		StaticBatchingUtility.Combine(root.gameObject);

		goToggle.SetActive(false);

		GameObject go;
		
		for (int i = 0; i < texs.Length; i++)
		{
			var name = texs[i];
			go = Instantiate(goToggle, goToggle.transform.parent);
			go.SetActive(true);
			go.GetComponentInChildren<Text>().text = texs[i];
			go.GetComponent<Toggle>().onValueChanged.AddListener(onTextureTest);

			var tex = groundRender.material.GetTexture(name);
			texsMap.Add(name, tex);
		}

		go = Instantiate(goToggle, goToggle.transform.parent);
		go.SetActive(true);
		go.GetComponentInChildren<Text>().text = "=================";

		var count = root.childCount;
		for (int i = 0; i < count; i++)
		{
			var child = root.GetChild(i);
			go = Instantiate(goToggle, goToggle.transform.parent);
			go.SetActive(true);
			go.GetComponentInChildren<Text>().text = child.name;
			go.GetComponent<Toggle>().onValueChanged.AddListener(onToggleValueChanged);
		}
	}

	void onToggleValueChanged(bool visible) {
		var go = UnityEngine.EventSystems.EventSystem.current.currentSelectedGameObject;
		var toggle = go.GetComponent<Toggle>();
		root.Find(go.GetComponentInChildren<Text>().text).gameObject.SetActive(visible);
	}

	void onTextureTest(bool visible) {
		var go = UnityEngine.EventSystems.EventSystem.current.currentSelectedGameObject;
		var toggle = go.GetComponent<Toggle>();
		var name = go.GetComponentInChildren<Text>().text;
		Texture tex = null;
		if (visible)
		{
			texsMap.TryGetValue(name, out tex);
		}
		groundRender.material.SetTexture(name, tex);
	}

	void onAddBtnClick() {
		
	}

	void onDeleteBtnClick() {
		groundRender.material.SetTexture("_MainTex", null);
	}
}