using System.Collections.Generic;
using UnityEngine;

namespace Module.ProjectValidator.Editor
{
    internal sealed class GameObjectValidatorTransform : IGameObjectValidator
    {
        public void Validate(GameObject gameObject, List<ValidatorResult> results)
        {
            var transform = gameObject.transform;
            var lp = transform.localPosition;
            var lr = transform.localRotation;
            var ls = transform.localScale;
            
            if (IsInvalid(lp.x) || IsInvalid(lp.y) || IsInvalid(lp.z))
                results.Add(ValidatorResult.Create(EValidatorSeverity.Error, $"Local position '{lp}' is invalid"));
            if (IsInvalid(lr.x) || IsInvalid(lr.y) || IsInvalid(lr.z) || IsInvalid(lr.w))
                results.Add(ValidatorResult.Create(EValidatorSeverity.Error, $"Local rotation '{lr}' is invalid"));
            if (IsInvalid(ls.x) || IsInvalid(ls.y) || IsInvalid(ls.z))
                results.Add(ValidatorResult.Create(EValidatorSeverity.Error, $"Local scale '{ls}' is invalid"));
        }

        private static bool IsInvalid(float value)
        {
            return float.IsNaN(value)  || float.IsInfinity(value);
        }
    }
}