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

namespace Cielonos.MainGame.Effects.Feedback
{
    /// <summary>
    /// Anime ACES 反馈动作，通过 AnimeACESShakeEvent 触发 AnimeACESShaker。
    /// </summary>
    [Serializable]
    [FeedbackActionColor(0.9f, 0.4f, 0.2f)]
    public class AnimeACESAction : PostprocessingActionBase
    {
        public override string DisplayName => "Anime ACES Tone";

        [TitleGroup("曝光度")]
        [LabelText("修改曝光度")]
        public bool modifyExposure;

        [ShowIf("modifyExposure")]
        [LabelText("曝光度曲线")]
        public FloatCurveChannel exposureChannel = FloatCurveChannel.CreateDefault();

        [TitleGroup("对比度")]
        [LabelText("修改对比度")]
        public bool modifyContrast;

        [ShowIf("modifyContrast")]
        [LabelText("对比度曲线")]
        public FloatCurveChannel contrastChannel = FloatCurveChannel.CreateDefault();

        [TitleGroup("饱和度")]
        [LabelText("修改饱和度")]
        public bool modifySaturation;

        [ShowIf("modifySaturation")]
        [LabelText("饱和度曲线")]
        public FloatCurveChannel saturationChannel = FloatCurveChannel.CreateDefault();

        [TitleGroup("色相")]
        [LabelText("修改色相")]
        public bool modifyHue;

        [ShowIf("modifyHue")]
        [LabelText("色相曲线")]
        public FloatCurveChannel hueChannel = FloatCurveChannel.CreateDefault();

        [TitleGroup("颜色滤镜")]
        [LabelText("修改颜色滤镜")]
        public bool modifyColorFilter;

        [ShowIf("modifyColorFilter")]
        [LabelText("颜色滤镜渐变")]
        public ColorCurveChannel colorFilterChannel = ColorCurveChannel.CreateDefault();
        
        protected override void TriggerEvent(FeedbackContext context)
        {
            AnimeACESShakeEvent.Trigger(
                context,
                modifyExposure, exposureChannel,
                modifyContrast, contrastChannel,
                modifySaturation, saturationChannel, 
                modifyHue, hueChannel,
                modifyColorFilter, colorFilterChannel
            );
        }

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

        public override bool Validate(out string error)
        {
            if (!modifyExposure && !modifyContrast && !modifySaturation && !modifyHue && !modifyColorFilter)
            {
                error = "No channel is enabled. Enable at least one channel.";
                return false;
            }
            error = null;
            return true;
        }
    }
}