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

namespace Cielonos.MainGame.Effects.Feedback
{
    /// <summary>
    /// 黑白闪反馈动作，通过 StrobeFlashShakeEvent 触发 StrobeFlashShaker。
    /// </summary>
    [Serializable]
    [FeedbackActionColor(1.0f, 0.9f, 0.3f)]
    public class StrobeFlashAction : PostprocessingActionBase
    {
        public override string DisplayName => "Strobe Flash";

        // ─── Frequency ───

        [TitleGroup("频率设置")]
        [LabelText("频率模式")]
        public StrobeFrequencyMode frequencyMode = StrobeFrequencyMode.Constant;

        [TitleGroup("频率设置")]
        [ShowIf("@frequencyMode == StrobeFrequencyMode.Constant")]
        [LabelText("固定频率")]
        [Range(0f, 100f)]
        public float constantFrequency = 15f;

        [TitleGroup("频率设置")]
        [ShowIf("@frequencyMode == StrobeFrequencyMode.Curve")]
        [LabelText("频率曲线")]
        public FloatCurveChannel frequencyCurve = FloatCurveChannel.CreateDefault(remapMax: 30f);

        [TitleGroup("频率设置")]
        [ShowIf("@frequencyMode == StrobeFrequencyMode.Manual")]
        [LabelText("手动曲线（Y >= 1 时翻转）")]
        public AnimationCurve manualCurve = AnimationCurve.Constant(0f, 1f, 0f);

        // ─── Color High ───

        [TitleGroup("颜色设置")]
        [LabelText("修改高颜色")]
        public bool modifyColorHigh;

        [TitleGroup("颜色设置")]
        [ShowIf("modifyColorHigh")]
        [LabelText("使用渐变色")]
        public bool useColorHighGradient;

        [TitleGroup("颜色设置")]
        [ShowIf("@modifyColorHigh && !useColorHighGradient")]
        [LabelText("高颜色")]
        public Color colorHighConstant = Color.white;

        [TitleGroup("颜色设置")]
        [ShowIf("@modifyColorHigh && useColorHighGradient")]
        [LabelText("高颜色渐变")]
        public ColorCurveChannel colorHighCurve = ColorCurveChannel.CreateDefault();

        // ─── Color Low ───

        [TitleGroup("颜色设置")]
        [LabelText("修改低颜色")]
        public bool modifyColorLow;

        [TitleGroup("颜色设置")]
        [ShowIf("modifyColorLow")]
        [LabelText("使用渐变色")]
        public bool useColorLowGradient;

        [TitleGroup("颜色设置")]
        [ShowIf("@modifyColorLow && !useColorLowGradient")]
        [LabelText("低颜色")]
        public Color colorLowConstant = Color.black;

        [TitleGroup("颜色设置")]
        [ShowIf("@modifyColorLow && useColorLowGradient")]
        [LabelText("低颜色渐变")]
        public ColorCurveChannel colorLowCurve = ColorCurveChannel.CreateDefault();

        protected override void TriggerEvent(FeedbackContext context)
        {
            StrobeFlashShakeEvent.Trigger(
                context,
                frequencyMode,
                constantFrequency,
                frequencyCurve,
                manualCurve,
                modifyColorHigh, useColorHighGradient, colorHighConstant, colorHighCurve,
                modifyColorLow, useColorLowGradient, colorLowConstant, colorLowCurve
            );
        }

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

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