/*
 * Copyright (c) Meta Platforms, Inc. and affiliates.
 * All rights reserved.
 *
 * Licensed under the Oculus SDK License Agreement (the "License");
 * you may not use the Oculus SDK except in compliance with the License,
 * which is provided at the time of installation or download, or which
 * otherwise accompanies this software in either electronic or hard copy form.
 *
 * You may obtain a copy of the License at
 *
 * https://developer.oculus.com/licenses/oculussdk/
 *
 * Unless required by applicable law or agreed to in writing, the Oculus SDK
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEditor;
using System.Diagnostics;

public static class OVREditorUtil {

	private static GUIContent tooltipLink = new GUIContent("[?]");

    [Conditional("UNITY_EDITOR_WIN"), Conditional("UNITY_STANDALONE_WIN"), Conditional("UNITY_ANDROID")]
    public static void SetupBoolField(Object target, string name, ref bool member, ref bool modified, string docLink = "")
    {
        SetupBoolField(target, new GUIContent(name), ref member, ref modified, docLink);
    }

    [Conditional("UNITY_EDITOR_WIN"), Conditional("UNITY_STANDALONE_WIN"), Conditional("UNITY_ANDROID")]
    public static void SetupBoolField(Object target, GUIContent name, ref bool member, ref bool modified, string docLink = "")
    {
        EditorGUILayout.BeginHorizontal();

		EditorGUI.BeginChangeCheck();
        bool value = EditorGUILayout.Toggle(name, member);
        if (EditorGUI.EndChangeCheck())
        {
            Undo.RecordObject(target, "Changed " + name);
            member = value;
            modified = true;
        }

        if (!string.IsNullOrEmpty(docLink))
        {
            DisplayDocLink(docLink);
        }

        EditorGUILayout.EndHorizontal();
    }

    [Conditional("UNITY_EDITOR_WIN"), Conditional("UNITY_STANDALONE_WIN"), Conditional("UNITY_ANDROID")]
    public static void SetupIntField(Object target, string name, ref int member, ref bool modified)
    {
        SetupIntField(target, new GUIContent(name), ref member, ref modified);
    }

    [Conditional("UNITY_EDITOR_WIN"), Conditional("UNITY_STANDALONE_WIN"), Conditional("UNITY_ANDROID")]
    public static void SetupIntField(Object target, GUIContent name, ref int member, ref bool modified)
    {
		EditorGUI.BeginChangeCheck();
        int value = EditorGUILayout.IntField(name, member);
        if (EditorGUI.EndChangeCheck())
        {
            Undo.RecordObject(target, "Changed " + name);
            member = value;
            modified = true;
        }
    }

    [Conditional("UNITY_EDITOR_WIN"), Conditional("UNITY_STANDALONE_WIN"), Conditional("UNITY_ANDROID")]
    public static void SetupFloatField(Object target, string name, ref float member, ref bool modified)
    {
        SetupFloatField(target, new GUIContent(name), ref member, ref modified);
    }

    [Conditional("UNITY_EDITOR_WIN"), Conditional("UNITY_STANDALONE_WIN"), Conditional("UNITY_ANDROID")]
    public static void SetupFloatField(Object target, GUIContent name, ref float member, ref bool modified)
    {
		EditorGUI.BeginChangeCheck();
        float value = EditorGUILayout.FloatField(name, member);
        if (EditorGUI.EndChangeCheck())
        {
            Undo.RecordObject(target, "Changed " + name);
            member = value;
            modified = true;
        }
    }

    [Conditional("UNITY_EDITOR_WIN"), Conditional("UNITY_STANDALONE_WIN"), Conditional("UNITY_ANDROID")]
    public static void SetupDoubleField(Object target, string name, ref double member, ref bool modified)
    {
        SetupDoubleField(target, new GUIContent(name), ref member, ref modified);
    }

    [Conditional("UNITY_EDITOR_WIN"), Conditional("UNITY_STANDALONE_WIN"), Conditional("UNITY_ANDROID")]
    public static void SetupDoubleField(Object target, GUIContent name, ref double member, ref bool modified)
    {
        EditorGUI.BeginChangeCheck();
        double value = EditorGUILayout.DoubleField(name, member);
        if (EditorGUI.EndChangeCheck())
        {
            Undo.RecordObject(target, "Changed " + name);
            member = value;
            modified = true;
        }
    }

    [Conditional("UNITY_EDITOR_WIN"), Conditional("UNITY_STANDALONE_WIN"), Conditional("UNITY_ANDROID")]
    public static void SetupColorField(Object target, string name, ref Color member, ref bool modified)
    {
        SetupColorField(target, new GUIContent(name), ref member, ref modified);
    }

    [Conditional("UNITY_EDITOR_WIN"), Conditional("UNITY_STANDALONE_WIN"), Conditional("UNITY_ANDROID")]
    public static void SetupColorField(Object target, GUIContent name, ref Color member, ref bool modified)
    {
        EditorGUI.BeginChangeCheck();
        Color value = EditorGUILayout.ColorField(name, member);
        if (EditorGUI.EndChangeCheck())
        {
            Undo.RecordObject(target, "Changed " + name);
            member = value;
            modified = true;
        }
    }

    [Conditional("UNITY_EDITOR_WIN"), Conditional("UNITY_STANDALONE_WIN"), Conditional("UNITY_ANDROID")]
    public static void SetupLayerMaskField(Object target, string name, ref LayerMask layerMask, string[] layerMaskOptions, ref bool modified)
    {
        SetupLayerMaskField(target, new GUIContent(name), ref layerMask, layerMaskOptions, ref modified);
    }

    [Conditional("UNITY_EDITOR_WIN"), Conditional("UNITY_STANDALONE_WIN"), Conditional("UNITY_ANDROID")]
    public static void SetupLayerMaskField(Object target, GUIContent name, ref LayerMask layerMask, string[] layerMaskOptions, ref bool modified)
    {
        EditorGUI.BeginChangeCheck();
        int value = EditorGUILayout.MaskField(name, layerMask, layerMaskOptions);
        if (EditorGUI.EndChangeCheck())
        {
            Undo.RecordObject(target, "Changed " + name);
            layerMask = value;
        }
    }

    [Conditional("UNITY_EDITOR_WIN"), Conditional("UNITY_STANDALONE_WIN"), Conditional("UNITY_ANDROID")]
    public static void SetupEnumField<T>(Object target, string name, ref T member, ref bool modified, string docLink = "") where T : struct
    {
        SetupEnumField(target, new GUIContent(name), ref member, ref modified, docLink);
    }

    [Conditional("UNITY_EDITOR_WIN"), Conditional("UNITY_STANDALONE_WIN"), Conditional("UNITY_ANDROID")]
    public static void SetupEnumField<T>(Object target, GUIContent name, ref T member, ref bool modified, string docLink = "") where T : struct
    {
		GUILayout.BeginHorizontal();

		EditorGUI.BeginChangeCheck();
		T value = (T)(object)EditorGUILayout.EnumPopup(name, member as System.Enum);
        if (EditorGUI.EndChangeCheck())
        {
            Undo.RecordObject(target, "Changed " + name);
            member = value;
            modified = true;
        }

		if (!string.IsNullOrEmpty(docLink))
		{
            DisplayDocLink(docLink);
		}

		GUILayout.EndHorizontal();
    }

	[Conditional("UNITY_EDITOR_WIN"), Conditional("UNITY_STANDALONE_WIN"), Conditional("UNITY_ANDROID")]
	public static void SetupInputField(Object target, string name, ref string member, ref bool modified, string docLink = "")
	{
		SetupInputField(target, new GUIContent(name), ref member, ref modified, docLink);
	}

	[Conditional("UNITY_EDITOR_WIN"), Conditional("UNITY_STANDALONE_WIN"), Conditional("UNITY_ANDROID")]
	public static void SetupInputField(Object target, GUIContent name, ref string member, ref bool modified, string docLink = "")
	{
		GUILayout.BeginHorizontal();

		EditorGUI.BeginChangeCheck();
		string value = EditorGUILayout.TextField(name, member);
		if (EditorGUI.EndChangeCheck())
		{
			Undo.RecordObject(target, "Changed " + name);
			member = value;
			modified = true;
		}

		if (!string.IsNullOrEmpty(docLink))
		{
            DisplayDocLink(docLink);
		}

		GUILayout.EndHorizontal();
	}

	[Conditional("UNITY_EDITOR_WIN"), Conditional("UNITY_STANDALONE_WIN"), Conditional("UNITY_ANDROID")]
	public static void SetupTexture2DField(Object target, string name, ref Texture2D member, ref bool modified)
	{
		SetupTexture2DField(target, new GUIContent(name), ref member, ref modified);
	}

	[Conditional("UNITY_EDITOR_WIN"), Conditional("UNITY_STANDALONE_WIN"), Conditional("UNITY_ANDROID")]
	public static void SetupTexture2DField(Object target, GUIContent name, ref Texture2D member, ref bool modified, string docLink = "")
	{
        EditorGUILayout.BeginHorizontal();

		EditorGUI.BeginChangeCheck();
		Texture2D value = (Texture2D)EditorGUILayout.ObjectField(name, member, typeof(Texture2D), false);
		if (EditorGUI.EndChangeCheck())
		{
			Undo.RecordObject(target, "Changed " + name);
			member = value;
			modified = true;
		}

        if (!string.IsNullOrEmpty(docLink))
        {
            DisplayDocLink(docLink);
        }

        EditorGUILayout.EndHorizontal();
	}

	[Conditional("UNITY_EDITOR_WIN"), Conditional("UNITY_STANDALONE_WIN"), Conditional("UNITY_ANDROID")]
    public static void DisplayDocLink(string docLink)
    {
#if UNITY_2021_1_OR_NEWER
			if (EditorGUILayout.LinkButton(tooltipLink))
			{
				Application.OpenURL(docLink);
			}
#else
			if (GUILayout.Button(tooltipLink, GUILayout.ExpandWidth(false)))
			{
				Application.OpenURL(docLink);
			}
#endif
    }
}