// ***********************************************************************
// Assembly         : Game
// Author           : Kimch
// Created          : 2021-01-30
// Description      :
// Last Modified By : 
// Last Modified On : 
// ***********************************************************************
// <copyright file= "UIHelper" company="Kunpo"></copyright>
// <summary></summary>
// ***********************************************************************

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

namespace G
{
	/// <summary>
	/// UI
	/// </summary>
	public class UIHelper : MonoBehaviour
	{
		#region Field

		#endregion

		#region Method

		public void SetSafeRatio(float ratio)
		{
			var sy = KPlatform.Instance.safeAreaTop * ratio;
			if (sy > 16f)
				for (int i = 0; i < transform.childCount; i++)
				{
					var child = transform.GetChild(i) as RectTransform;
					if (child && child.name != "Guide")
					{
						child.offsetMax = new Vector2(0, 16f - sy);
					}
				}
		}

		public void SetSafeRatio(int y, float ratio)
		{
			var sy = y * ratio;
			if (sy > 16f)
				for (int i = 0; i < transform.childCount; i++)
				{
					var child = transform.GetChild(i) as RectTransform;
					if (child && child.name != "Guide")
					{
						child.offsetMax = new Vector2(0, 16f - sy);
					}
				}
		}


		#endregion

		#region Unity

		public static UIHelper Instance;
		// Use this for initialization
		private void Start()
		{
			Instance = this;

			Debug.Log("safeAreaTop " + KPlatform.Instance.safeAreaTop);
			if (PlayerPrefs.GetInt("screen_f", 1) != 0)
			{
				SetSafeRatio(KPlatform.Instance.safeAreaTop, 1f);
			}

			var canvasScaler = GetComponent<CanvasScaler>();
			if (canvasScaler)
			{
				var cRatio = Screen.height / (float)Screen.width;
				var tRatio = 1920f / 1080f;
				if (tRatio > cRatio)
				{
					canvasScaler.matchWidthOrHeight = 1f;
				}
				else
				{
					canvasScaler.matchWidthOrHeight = 0f;
				}
			}

#if !UNITY_EDITOR && SDK_WECHAT_WASM
			UnityEngine.EventSystems.EventSystem.current.gameObject.AddComponent<WechatTouchInputOverride>();
#endif
		}

		#endregion
	}
}