using System;
using Sirenix.OdinInspector;
using SLSUtilities.Feedback;
using UnityEngine;

namespace Cielonos.MainGame.Effects.Feedback
{
    /// <summary>
    /// 径向模糊反馈动作，通过 RadialBlurShakeEvent 触发 RadialBlurShaker。
    /// </summary>
    [Serializable]
    [FeedbackActionColor(0.6f, 0.4f, 0.9f)]
    public class RadialBlurAction : PostprocessingActionBase
    {
        public override string DisplayName => "Radial Blur";
        
        public FloatCurveChannel intensityCurve = FloatCurveChannel.CreateDefault(remapMax: 1f);
        
        /// <summary>
        /// 是否修改模糊中心点。关闭时保持 Volume 当前设置。
        /// </summary>
        [LabelText("修改中心点")]
        public bool modifyCenter;

        /// <summary>
        /// 模糊中心的屏幕坐标 (0-1)。(0.5, 0.5) 为屏幕正中心。
        /// </summary>
        [ShowIf("modifyCenter")]
        [LabelText("中心点")]
        public Vector2 center = new Vector2(0.5f, 0.5f);

        protected override void TriggerEvent(FeedbackContext context)
        {
            RadialBlurShakeEvent.Trigger(context, intensityCurve, modifyCenter, center);
        }

        protected override void StopEvent(FeedbackContext context)
        {
            RadialBlurShakeEvent.Trigger(context, default, stop: true);
        }

        public override bool Validate(out string error)
        {
            error = null;
            return true;
        }
    }
}