using System;
using Presenter;
using UnityEngine;
using Random = UnityEngine.Random;

namespace View.Scene {
	public class GrowParticlesSpawner : MonoBehaviour, IRoseGrow {
		[SerializeField] private GrowParticle growParticle;
		[SerializeField] private Transform growParticlePositions;
		[SerializeField, Range(0, 180)] private float angleRange;

		public void Grow() {
			float randomRotation = Random.Range(-angleRange / 2f, angleRange / 2f);
			Instantiate(growParticle, growParticlePositions.position, Quaternion.Euler(0f, 0f, randomRotation));
		}

		public void GrowStep() { }

		private void OnDrawGizmosSelected() {
			Gizmos.color = Color.red;
			float angle = angleRange / 2f + 90f;
			Vector3 lineOffset = new(Mathf.Cos(angle * Mathf.Deg2Rad), Mathf.Sin(angle * Mathf.Deg2Rad));
			Gizmos.DrawLine(growParticlePositions.position, growParticlePositions.position + lineOffset * 5f);
			lineOffset = new Vector3(-Mathf.Cos(angle * Mathf.Deg2Rad), Mathf.Sin(angle * Mathf.Deg2Rad));
			Gizmos.DrawLine(growParticlePositions.position, growParticlePositions.position + lineOffset * 5f);
		}
	}
}