#if UNITY_EDITOR
using System;
using ShiroginSDK.Runtime.Core.Editor.Attributes;
using ShiroginSDK.Runtime.Core.SDK;
using ShiroginSDK.Runtime.Shared.Constants;
using UnityEditor;
using UnityEngine;

namespace ShiroginSDK.Editor.IAP
{
    [CustomPropertyDrawer(typeof(IAPProductDropdownAttribute))]
    public class IAPProductDropdownDrawer : PropertyDrawer
    {
        public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
        {
            if (property.propertyType != SerializedPropertyType.String)
            {
                EditorGUI.LabelField(position, label.text, "Use with string only.");
                return;
            }

            var config = Resources.Load<ShiroginConfig>(SDKConstants.ConfigResourcePath);
            if (config == null || config.storeRepository == null)
            {
                EditorGUI.PropertyField(position, property, label);
                return;
            }

            var items = config.storeRepository.GetAll();
            var options = new string[items.Count];
            for (var i = 0; i < items.Count; i++) options[i] = items[i] != null ? items[i].productId : "<null>";

            var index = Mathf.Max(0, Array.IndexOf(options, property.stringValue));
            index = EditorGUI.Popup(position, label.text, index, options);
            if (index >= 0 && index < options.Length) property.stringValue = options[index];
        }
    }
}
#endif