using System;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;

namespace Ichni.RhythmGame
{
    public partial class Trail : BaseElement
    {
        public TrailRenderer trailRenderer;
        public Material renderMaterial;

        public float visibleTimeLength;

        public static Trail GenerateElement(string name, Guid id, List<string> tags,
            BaseElement parentElement, float visibleTimeLength, Material material = null)
        {
            Trail trail = Instantiate(EditorManager.instance.basePrefabs.trail).GetComponent<Trail>();
            trail.trailRenderer = trail.GetComponent<TrailRenderer>();

            trail.Initialize(name, id, tags);
            trail.renderMaterial =
                material == null ? EditorManager.instance.basePrefabs.defaultTrailMaterial : material;
            trail.trailRenderer.material = trail.renderMaterial;
            trail.visibleTimeLength = visibleTimeLength;
            trail.SetParent(parentElement);

            trail.transformSubmodule = new TransformSubmodule(trail);

            return trail;
        }
    }

    public partial class Trail
    {
        public override void SaveBM()
        {
            matchedBM = new Beatmap.Trail_BM(elementName, elementGuid, tags, parentElement.matchedBM, visibleTimeLength,
                renderMaterial);
        }
    }

    namespace Beatmap
    {
        public class Trail_BM : BaseElement_BM
        {
            public float visibleTimeLength;
            public Material renderMaterial;

            public Trail_BM()
            {

            }

            public Trail_BM(string elementName, Guid elementGuid, List<string> tags, BaseElement_BM attachedElement,
                float visibleTimeLength, Material renderMaterial)
                : base(elementName, elementGuid, tags, attachedElement)
            {
                this.visibleTimeLength = visibleTimeLength;
                this.renderMaterial = renderMaterial;
            }

            public override void ExecuteBM()
            {
                matchedElement = Trail.GenerateElement(elementName, elementGuid, tags, GetElement(attachedElementGuid),
                    visibleTimeLength, renderMaterial);
            }

            public override BaseElement DuplicateBM(BaseElement parent)
            {
                return Trail.GenerateElement(elementName, elementGuid, tags, parent, visibleTimeLength, renderMaterial);
            }
        }
    }
}