using Newtonsoft.Json.Linq;
using TMPro;
using UnityEngine;
using UnityEngine.InputSystem;
using UnityEngine.Networking;
using UnityEngine.SceneManagement;
using UnityEngine.UI;

public class UserSearchMenu : MonoBehaviour
{
    [SerializeField] private GameObject content;
    [SerializeField] private GameObject sampleObject;
    [SerializeField] private Button searchButton;
    [SerializeField] private TMP_InputField usernameInput;
    [SerializeField] private TMP_Text statusText;
    [SerializeField] private ProfileMenu profilePrefab;

    void Awake()
    {
        usernameInput.onSelect.AddListener((_) => usernameInput.caretPosition = usernameInput.text.Length);
        searchButton.onClick.AddListener(Search);
        Search();
    }

    async void Search()
    {
        searchButton.interactable = false;
        foreach (Transform item in content.transform)
            if (item.gameObject.activeSelf)
                Destroy(item.gameObject);
        using UnityWebRequest request = UnityWebRequest.Get(Endpoints.BD_ACCOUNT_ENDPOINT + "?username=" + usernameInput.text);
        request.SetRequestHeader("Requester", "BerryDashClient");
        request.SetRequestHeader("ClientVersion", Application.version);
        request.SetRequestHeader("ClientPlatform", Application.platform.ToString());
        await request.SendWebRequest();
        if (request.downloadHandler.text == null)
        {
            searchButton.interactable = true;
            UpdateStatus(true, "Failed to get a list of users");
            return;
        }
        UpdateStatus(false);
        var jsonResponse = JObject.Parse(request.downloadHandler.text);
        if ((bool)jsonResponse["success"])
        {
            foreach (var entry in jsonResponse["data"].ToObject<Account[]>())
            {
                if (entry.UserID == BazookaManager.Instance.GetAccountID()) continue;
                var entryInfo = Instantiate(sampleObject, content.transform);
                var playerIcon = entryInfo.transform.GetChild(0).GetComponent<Image>();
                var playerOverlay = playerIcon.transform.GetChild(0).GetComponent<Image>();
                var usernameText = entryInfo.transform.GetChild(1).GetComponent<TMP_Text>();
                var playerIconButton = playerIcon.GetComponent<Button>();
                var highScoreText = entryInfo.transform.GetChild(2).GetComponent<TMP_Text>();

                usernameText.text = entry.Username;
                highScoreText.text += Tools.FormatWithCommas(entry.Stats.HighScore);

                if (entry.CustomIcon == null)
                {
                    playerIcon.sprite = Resources.Load<Sprite>("Icons/Icons/bird_" + entry.Icon);
                    if (entry.Icon == 1) playerIcon.sprite = Tools.GetIconForUser(entry.UserID);
                    playerOverlay.sprite = Resources.Load<Sprite>("Icons/Overlays/overlay_" + entry.Overlay);
                    if (entry.Overlay != 0) playerOverlay.gameObject.SetActive(true);
                    if (entry.Overlay == 8) playerOverlay.transform.localPosition = new Vector2(-16.56f, 14.81f);
                    else if (entry.Overlay == 11) playerOverlay.transform.localPosition = new Vector2(-14.74451f, 20.39122f);
                    else if (entry.Overlay == 13) playerOverlay.transform.localPosition = new Vector2(-16.54019f, 14.70365f);
                    try
                    {
                        playerIcon.color = new Color(entry.BirdColor[0] / 255f, entry.BirdColor[1] / 255f, entry.BirdColor[2] / 255f);
                        playerOverlay.color = new Color(entry.BirdColor[0] / 255f, entry.BirdColor[1] / 255f, entry.BirdColor[2] / 255f);
                    }
                    catch
                    {
                        playerIcon.color = Color.white;
                        playerOverlay.color = Color.white;
                    }
                }
                else playerIcon.gameObject.AddComponent<WaitingForCustomIcon>().ID = entry.CustomIcon;
                playerIconButton.onClick.AddListener(async () =>
                {
                    var clone = Instantiate(profilePrefab.gameObject, profilePrefab.gameObject.transform.parent);
                    clone.SetActive(true);
                    await clone.GetComponent<ProfileMenu>().Init(entry.UserID);
                });
                entryInfo.SetActive(true);
            }
            CustomIconLoader.Init(FindObjectsByType<WaitingForCustomIcon>(FindObjectsSortMode.None));
        }
        else
        {
            UpdateStatus(true, (string)jsonResponse["message"]);
        }
        searchButton.interactable = true;
    }

    async void Update()
    {
        if (Keyboard.current.escapeKey.wasPressedThisFrame && !GameObject.Find("ProfilePrefab(Clone)")) await SceneManager.LoadSceneAsync("MainMenu");
    }

    private void UpdateStatus(bool enabled, string message = "")
    {
        statusText.gameObject.SetActive(enabled);
        statusText.text = message;
    }
}