using UnityEditor;
using UnityEditor.Rendering.HighDefinition;
using UnityEngine;

namespace Unity.Toonshader.Editor
{
    [CustomPassDrawerAttribute(typeof(UTSOutlinePass))]
    public class UTSOutlinePassEditor : CustomPassDrawer
    {
        SerializedProperty m_RenderQueueType;
        SerializedProperty m_SortingCriteria;
        SerializedProperty m_LayerMask;

        protected override void Initialize(SerializedProperty customPass)
        {
            m_RenderQueueType = customPass.FindPropertyRelative("renderQueueType");
            m_SortingCriteria = customPass.FindPropertyRelative("sortingCriteria");
            m_LayerMask = customPass.FindPropertyRelative("layerMask");
        }

        protected override void DoPassGUI(SerializedProperty customPass, Rect rect)
        {
            EditorGUI.BeginProperty(rect, new GUIContent("Queue", "Filter the render queue range you want to render."), m_RenderQueueType);
            EditorGUI.PropertyField(rect, m_RenderQueueType, new GUIContent("Queue", "Filter the render queue range you want to render."));
            EditorGUI.EndProperty();
            rect.y += EditorGUIUtility.singleLineHeight + EditorGUIUtility.standardVerticalSpacing;

            EditorGUI.PropertyField(rect, m_SortingCriteria, new GUIContent("Sorting Criteria", "Sorting settings used to render objects in a certain order."));
            rect.y += EditorGUIUtility.singleLineHeight + EditorGUIUtility.standardVerticalSpacing;

            EditorGUI.PropertyField(rect, m_LayerMask, new GUIContent("Layer Mask", "Chose the Callback position for this render pass object."));
            rect.y += EditorGUIUtility.singleLineHeight + EditorGUIUtility.standardVerticalSpacing;
        }

        protected override float GetPassHeight(SerializedProperty customPass)
        {
            return (EditorGUIUtility.singleLineHeight + EditorGUIUtility.standardVerticalSpacing) * 3;
        }

    }
}