// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
// See the LICENCE file in the repository root for full licence text.

using osu.Framework.Allocation;
using osu.Framework.Audio.Track;
using osu.Framework.Bindables;
using osu.Framework.Graphics;
using osuTK;
using osu.Framework.Graphics.Sprites;
using osu.Game.Beatmaps.ControlPoints;
using osu.Game.Graphics.Containers;
using osu.Game.Rulesets.Osu.Configuration;
using osu.Game.Rulesets.Osu.UI;
using osu.Game.Skinning;

namespace osu.Game.Rulesets.Osu.Objects.Drawables.Pieces
{
    public class ReverseArrowPiece : BeatSyncedContainer
    {
        public readonly Bindable<ReverseArrowPulseMode> PulseMode = new Bindable<ReverseArrowPulseMode>(ReverseArrowPulseMode.Synced);

        [Resolved(CanBeNull = true)]
        private OsuRulesetConfigManager config { get; set; }

        public ReverseArrowPiece()
        {
            Anchor = Anchor.Centre;
            Origin = Anchor.Centre;

            Blending = BlendingParameters.Additive;

            Size = new Vector2(OsuHitObject.OBJECT_RADIUS * 2);

            InternalChild = new SkinnableDrawable(new OsuSkinComponent(OsuSkinComponents.ReverseArrow), _ => new SpriteIcon
            {
                RelativeSizeAxes = Axes.Both,
                Icon = FontAwesome.Solid.ChevronRight,
                Size = new Vector2(0.35f)
            }, confineMode: ConfineMode.NoScaling)
            {
                Anchor = Anchor.Centre,
                Origin = Anchor.Centre,
            };
        }

        protected override void OnNewBeat(int beatIndex, TimingControlPoint timingPoint, EffectControlPoint effectPoint, TrackAmplitudes amplitudes)
        {
            if (PulseMode.Value == ReverseArrowPulseMode.Synced)
                InternalChild.ScaleTo(1.3f).ScaleTo(1f, timingPoint.BeatLength, Easing.Out);
        }

        [BackgroundDependencyLoader]
        private void load()
        {
            config?.BindWith(OsuRulesetSetting.ReverseArrowPulse, PulseMode);
        }
    }
}