using System.Collections;
using System.Collections.Generic;
using System.Text;
using UnityEngine;
using UnityEngine.Networking;
using UnityEngine.UIElements;

class FurnitureFetcher : MonoBehaviour
{
    public VisualTreeAsset itemTemplate;
    public UIDocument uiDocument;

    public static string API_URL = "http://100.123.31.103:5102/api/v1/FurnitureVariant/GetByIds";

    private void Awake()
    {
        StartCoroutine(GetFurnitureData());
    }

    IEnumerator GetFurnitureData()
    {
        Debug.Log($"API URL: {API_URL}");
        List<string> variantIds = new()
        {
            "ab6fd51f-81f0-490d-b713-8d4f3de61a58",
            "1f3b348f-b3ee-4985-b76f-7f6d61f2c835"
        };

        FurnitureIdsRequest data = new() { ids = variantIds };
        string json = JsonUtility.ToJson(data);

        using UnityWebRequest request = new(API_URL, "POST");
        byte[] bodyRaw = Encoding.UTF8.GetBytes(json);
        request.uploadHandler = new UploadHandlerRaw(bodyRaw);
        request.downloadHandler = new DownloadHandlerBuffer();
        request.SetRequestHeader("Content-Type", "application/json");

        yield return request.SendWebRequest();

        if (request.result == UnityWebRequest.Result.Success)
        {
            string wrappedJson = "{\"items\":" + request.downloadHandler.text + "}";
            FurnitureVariantList list = JsonUtility.FromJson<FurnitureVariantList>(wrappedJson);

            var root = uiDocument.rootVisualElement;
            var scrollView = root.Q<ScrollView>("furniture-list");

            foreach (var variant in list.items)
            {
                VisualElement item = itemTemplate.CloneTree();
                item.Q<Label>("nameLabel").text = $"Name: {variant.name}";
                item.Q<Label>("colorLabel").text = $"Color: {variant.color}";
                item.Q<Label>("lineLabel").text = $"Line: {variant.line}";
                scrollView.Add(item);
            }
        }
        else
        {
            Debug.LogError("Error: " + request.error);
        }
    }
}