using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEditor;
using TMPro;
using BFEditor.Resource;
using BF;

namespace BFEditor
{
	public class GameObjectEditer : Editor
	{
	    static Material CustomUIDefault;

	    // 重写Text菜单，默认取消raycastTarget
	    [MenuItem("GameObject/UI/Text", true)]
	    static bool ValidateUITextMenu()
	    {
	        return true;
	    }

	    [MenuItem("GameObject/UI/Text", false)]
	    static void CreateUIText()
	    {
	        GameObject go = new GameObject("Text", typeof(UnityEngine.UI.Text));
	        UnityEngine.UI.Text text = go.GetComponent<UnityEngine.UI.Text>();
	        text.raycastTarget = false;
	        text.material = GetCustomDefaultUIMat();
			CheckAndSetUIParent(go.transform);
	    }

	    [MenuItem("GameObject/UI/TextMeshPro - Text", true)]
	    static bool ValidateUITextMeshProMenu()
	    {
	        return true;
	    }

	    [MenuItem("GameObject/UI/TextMeshPro - Text", false)]
	    static void CreateUITextMeshPro()
	    {
	        Debug.LogError("请在UI/BF通用控件里创建Text");
	    }

	    // 重写Image菜单，默认取消raycastTarget
	    [MenuItem("GameObject/UI/Image", true)]
	    static bool ValidateUIImageMenu()
	    {
	        return true;
	    }

	    [MenuItem("GameObject/UI/Image", false)]
	    static void CreateUIImage()
	    {
	        GameObject go = new GameObject("Image", typeof(UnityEngine.UI.Image));
	        UnityEngine.UI.Image image = go.GetComponent<UnityEngine.UI.Image>();
	        image.raycastTarget = false;
	        image.material = GetCustomDefaultUIMat();
			CheckAndSetUIParent(go.transform);
	    }

	    [MenuItem("GameObject/UI/BFSlider", false)]
	    static void CreateBFSlider()
	    {
	        GameObject go = new GameObject("BFSlider", typeof(BFSlider));
	        BFSlider slider = go.GetComponent<BFSlider>();
	        slider.raycastTarget = false;
	        slider.material = GetCustomDefaultUIMat();
			CheckAndSetUIParent(go.transform);
	    }

	    [MenuItem("GameObject/UI/Raw Image", true)]
	    static bool ValidateUIRawImageMenu()
	    {
	        return true;
	    }

	    [MenuItem("GameObject/UI/Raw Image", false)]
	    static void CreateUIRawImage()
	    {
	        GameObject go = new GameObject("RawImage", typeof(UnityEngine.UI.RawImage));
	        UnityEngine.UI.RawImage image = go.GetComponent<UnityEngine.UI.RawImage>();
	        image.raycastTarget = false;
	        image.material = GetCustomDefaultUIMat();
			CheckAndSetUIParent(go.transform);
	    }

	    static void CheckAndSetUIParent(Transform uiTransform)
	    {
	        if (Selection.activeTransform)	// 当前有选择一个父节点
	        {
	            uiTransform.SetParent(Selection.activeTransform, false);
	        }
	        else
	        {
	            var currentPrefabStage = UnityEditor.SceneManagement.PrefabStageUtility.GetCurrentPrefabStage();
	            if (currentPrefabStage != null) //当前处于prefab编辑模式
	            {
	                var prefabRoot = currentPrefabStage.prefabContentsRoot;
	                uiTransform.SetParent(prefabRoot.transform, false);
	            }
	        }
	        Selection.activeTransform = uiTransform;
	    }

	    static Material GetCustomDefaultUIMat()
	    {
	        if (CustomUIDefault == null)
	            CustomUIDefault = AssetDatabase.LoadAssetAtPath<Material>(ResourceProcessConfig.CUSTOM_DEFAULT_UI_MAT_PATH);
	        return CustomUIDefault;
	    }

	    [MenuItem("GameObject/UI/Button", true)]
	    static bool ValidateUIButtonMenu()
	    {
	        return true;
	    }

	    [MenuItem("GameObject/UI/Button", false)]
	    static void CreateUIButton()
	    {
	        Debug.LogError("请在UI/BF通用控件里创建Button");
	    }

	    [MenuItem("GameObject/UI/Button - TextMeshPro", true)]
	    static bool ValidateUIButtonTMPMenu()
	    {
	        return true;
	    }

	    [MenuItem("GameObject/UI/Button - TextMeshPro", false)]
	    static void CreateUIButtonTMP()
	    {
	        Debug.LogError("请在UI/BF通用控件里创建Button");
	    }

	    [MenuItem("GameObject/UI/Text - TextMeshPro", true)]
	    static bool ValidateUITextTMPMenu()
	    {
	        return true;
	    }

	    [MenuItem("GameObject/UI/Text - TextMeshPro", false)]
	    static void CreateUITextTMP()
	    {
	        Debug.LogError("请在UI/BF通用控件里创建Text");
	    }

	    [MenuItem("GameObject/UI/BF通用控件/Button")]
	    static void CreateBFCommonButton()
	    {
	        GameObject go = new GameObject("Button", typeof(UnityEngine.UI.Image));
	        UnityEngine.UI.Image image = go.GetComponent<UnityEngine.UI.Image>();
	        image.material = GetCustomDefaultUIMat();
	        go.AddComponent<BF.UITouchEvent>();
			CheckAndSetUIParent(go.transform);
	    }


	    [MenuItem("GameObject/UI/BF通用控件/Text")]
	    static void CreateBFCommonText()
	    {
	        if (TMP_Settings.defaultFontAsset == null)
	        {
	            var tmpSettings = TMP_Settings.instance;
	            var type = tmpSettings.GetType();
	            var fontAssetField = type.GetField("m_defaultFontAsset", System.Reflection.BindingFlags.Instance |
	                                                                     System.Reflection.BindingFlags.NonPublic);
	            var fontAssets = AssetDatabase.LoadAssetAtPath<TMP_FontAsset>(ResourceProcessConfig.DEFAULT_TMP_FONTASSET_PATH);
	            fontAssetField.SetValue(tmpSettings, fontAssets);
	            AssetDatabase.Refresh();
	        }

	        GameObject go = new GameObject("TextMeshPro", typeof(TMPro.TextMeshProUGUI));
	        TMPro.TextMeshProUGUI textMeshPro = go.GetComponent<TMPro.TextMeshProUGUI>();
	        textMeshPro.raycastTarget = false;
	        var font = AssetDatabase.LoadAssetAtPath<TMP_FontAsset>(
	            "Assets/arts/fonts/tmpfonts/default/tmpfont/font_sdf.asset");
	        textMeshPro.font = font;
	        textMeshPro.material = GetCustomDefaultUIMat();
	        textMeshPro.enableWordWrapping = false;
			CheckAndSetUIParent(go.transform);

	        if (TMP_Settings.defaultFontAsset != null)
	        {
	            var tmpSettings = TMP_Settings.instance;
	            var type = tmpSettings.GetType();
	            var fontAssetField = type.GetField("m_defaultFontAsset", System.Reflection.BindingFlags.Instance |
	                                                                     System.Reflection.BindingFlags.NonPublic);
	            fontAssetField.SetValue(tmpSettings, null);
	            AssetDatabase.Refresh();
	        }
	    }

	    [MenuItem("GameObject/UI/创建序列帧")]
	    static void CreateFrameAnimation()
	    {
	        FrameAnimationTools.CreateFrameAnimation();
	    }

		[MenuItem("GameObject/UI/创建序列帧(父节点)")]
		static void CreateFrameAnimationInParent()
		{
			FrameAnimationTools.CreateFrameAnimation(true);
		}
	}
}