using System.Collections;
using System.Collections.Generic;
using TMPro;
using UnityEngine;
using UnityEngine.Events;
using UnityEngine.Networking;
using UnityEngine.SceneManagement;

public class AccountInitManager : MonoBehaviour
{
    [Header("References")]
    [SerializeField] private GameObject panelMessages;
    [SerializeField] private GameObject panelAvatar;
    [SerializeField] private GameObject panelRoom;
    [SerializeField] private GameObject panelFinish;


    [Header("AvatarSelect")]
    [SerializeField] private GameObject avatar;
    [SerializeField] private GameObject avatarModel;
    [SerializeField] private CharacterButton characterButtonPrefab;
    [SerializeField] private Transform charactersContent;


    [Header("Messages")]
    [SerializeField] private TMP_Text messageText;
    [SerializeField] private Animator animator;
    [SerializeField] private List<string> messages;
    [SerializeField] private UnityEvent onEnd;
    private int messageIndex;

    [Header("Data")]
    [SerializeField] private CharactersList charactersList;
    [SerializeField] private Character character;
    [SerializeField] private int room;


    private string Message => messages[messageIndex];

    private void Start()
    {
        InitMessage();

        bool firstChar = true;
        foreach (Character character in charactersList.Characters)
        {
            CharacterButton button = Instantiate(characterButtonPrefab, charactersContent);
            button.Initialize(character, (Character selectedCharacter) =>
            {
                SetAvatar(selectedCharacter);
            }, firstChar);

            firstChar = false;
        }
    }

    public void SelectRoom(int room)
    {
        this.room = room;
        panelRoom.SetActive(false);
        NextMessage();
    }

    public void SetAvatar(Character character)
    {
        this.character = character;
        if (avatarModel) Destroy(avatarModel);

        avatarModel = Instantiate(character.Prefab, avatar.transform);

        string anim = character.SelectAnimation == "" ? "Waving" : character.SelectAnimation;
        avatarModel.GetComponent<Animator>().Play(anim);
    }

    public void SelectAvatar()
    {
        panelAvatar.SetActive(false);
        NextMessage();
    }

    private void InitMessage()
    {
        if (Message[0] == '/')
        {
            Invoke(Message[1..], 0);
        }
        else
        {
            panelMessages.SetActive(true);

            string message = Message.Replace("%USERNAME%", "TEST");

            messageText.text = message;
            animator.SetTrigger("InitMessage");
        }
    }

    public void NextMessage()
    {
        messageIndex++;

        if(messageIndex >= messages.Count)
        {
            onEnd.Invoke();
        }
        else InitMessage();
    }

    private void SelectAvatarPanel()
    {
        panelMessages.SetActive(false);
        panelAvatar.SetActive(true);
    }

    private void SelectRoomPanel()
    {
        panelRoom.SetActive(true);
    }

    private void Ready()
    {
        panelMessages.SetActive(false);
        panelFinish.SetActive(true);
    }

    public void Play()
    {
        panelFinish.SetActive(false);
        NextMessage();
    }

    public void Finish()
    {
        SceneManager.LoadScene("Gameplay");

        return;

        WebRequest.Post(this, "UpdateData", "JSON", (UnityWebRequest request, string data) =>
        {
            //
        });
    }
}