using System.Collections.Generic;
using BlockSpace.Worlds;
using UnityEngine;

namespace BlockSpace.Nodes
{
	public sealed class NodeWorldDefaultSpawner : MonoBehaviour
	{
		[SerializeField]
		private NodeGraphManager nodeGraphManager;

		[SerializeField]
		private float startX;

		[SerializeField]
		private float y = 5f;

		[SerializeField]
		private float z = 10f;

		[SerializeField]
		private float xSpacing = 0.45f;

		private void Reset()
		{
			nodeGraphManager = GetComponent<NodeGraphManager>();
		}

		public void EnsureDefaultNodesSpawnedIfEmpty(List<WorldGroupsCodec.WorldNodeRecord> nodeRecords, bool broadcast)
		{
			if (nodeGraphManager == null)
			{
				nodeGraphManager = GetComponent<NodeGraphManager>();
			}
			if (nodeGraphManager == null || (nodeRecords != null && nodeRecords.Count > 0) || nodeGraphManager.GetAllNodesSnapshot().Count > 0)
			{
				return;
			}
			List<NodeDefinition> allDefinitionsSnapshot = nodeGraphManager.GetAllDefinitionsSnapshot();
			if (allDefinitionsSnapshot == null || allDefinitionsSnapshot.Count == 0)
			{
				return;
			}
			allDefinitionsSnapshot.Sort((NodeDefinition a, NodeDefinition b) => string.CompareOrdinal((a != null) ? a.name : string.Empty, (b != null) ? b.name : string.Empty));
			float num = startX;
			for (int num2 = 0; num2 < allDefinitionsSnapshot.Count; num2++)
			{
				NodeDefinition nodeDefinition = allDefinitionsSnapshot[num2];
				if (!(nodeDefinition == null))
				{
					nodeGraphManager.SpawnNodeSystem(nodeDefinition, new Vector3(num, y, z), Quaternion.identity, broadcast);
					num += xSpacing;
				}
			}
		}
	}
}