/*
 * 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 Oculus.Interaction.PoseDetection.Editor.Model;
using System;
using System.Linq;
using UnityEditor;

namespace Oculus.Interaction.PoseDetection.Editor
{
    [CustomPropertyDrawer(typeof(ShapeRecognizer.FingerFeatureConfigList))]
    public class FingerFeatureListPropertyDrawer : FeatureListPropertyDrawer
    {
        [Flags]
        enum FingerFeatureFlags
        {
            Curl = 1 << 0,
            Flexion = 1 << 1,
            Abduction = 1 << 2,
            Opposition = 1 << 3
        }

        protected override Enum FlagsToEnum(uint flags)
        {
            return (FingerFeatureFlags)flags;
        }

        protected override uint EnumToFlags(Enum flags)
        {
            return (uint)(FingerFeatureFlags)flags;
        }

        protected override string FeatureToString(int featureIdx)
        {
            return ((FingerFeature)featureIdx).ToString();
        }

        protected override FeatureStateDescription[] GetStatesForFeature(int featureIdx)
        {
            return FingerFeatureProperties.FeatureDescriptions[(FingerFeature)featureIdx].FeatureStates;
        }

        protected override FeatureConfigList CreateModel(SerializedProperty property)
        {
            var descriptions = FingerFeatureProperties.FeatureDescriptions
                .ToDictionary(p => (int)p.Key, p => p.Value);

            return new FeatureConfigList(property.FindPropertyRelative("_value"),
                descriptions);
        }
    }
}