using TMPro;
using UnityEngine;
using UnityGameFramework.Runtime;
using SepCore.Event;

namespace SepCore.UI
{
    public class DialogForm : UGuiForm
    {
        [SerializeField] private TMP_Text _titleText = null;
        [SerializeField] private TMP_Text _messageText = null;
        [SerializeField] private GameObject[] _modeObjects = null;
        [SerializeField] private TMP_Text[] _confirmTexts = null;
        [SerializeField] private TMP_Text[] _cancelTexts = null;
        [SerializeField] private TMP_Text[] _otherTexts = null;

        private int _dialogMode = 1;
        private bool _pauseGame = false;

        public void OnConfirmButtonClick()
        {
            GameEntry.Event.FireNow(this, DialogEventArgs.Create(1, null));
        }

        public void OnCancelButtonClick()
        {
            GameEntry.Event.FireNow(this, DialogEventArgs.Create(2, null));
        }

        public void OnOtherButtonClick()
        {
            GameEntry.Event.FireNow(this, DialogEventArgs.Create(3, null));
        }

        protected override void OnOpen(object userData)
        {
            base.OnOpen(userData);

            if (userData is not DialogContext context)
            {
                Log.Warning("DialogContext is invalid.");
                return;
            }

            RefreshUI(context);
        }

        public void RefreshUI(DialogContext context)
        {
            if (context == null)
            {
                Log.Warning("DialogContext is invalid.");
                return;
            }

            _dialogMode = context.Mode;
            RefreshDialogMode();

            _titleText.text = context.Title;
            _messageText.text = context.Message;

            _pauseGame = context.PauseGame;
            RefreshPauseGame();

            RefreshConfirmText(context.ConfirmText);
            RefreshCancelText(context.CancelText);
            RefreshOtherText(context.OtherText);
        }

        protected override void OnClose(bool isShutdown, object userData)
        {
            if (_pauseGame)
            {
                GameEntry.Base.ResumeGame();
            }

            _dialogMode = 1;
            _titleText.text = string.Empty;
            _messageText.text = string.Empty;
            _pauseGame = false;

            RefreshConfirmText(string.Empty);
            RefreshCancelText(string.Empty);
            RefreshOtherText(string.Empty);

            base.OnClose(isShutdown, userData);
        }

        private void RefreshDialogMode()
        {
            for (int i = 1; i <= _modeObjects.Length; i++)
            {
                _modeObjects[i - 1].SetActive(i == _dialogMode);
            }
        }

        private void RefreshPauseGame()
        {
            if (_pauseGame)
            {
                GameEntry.Base.PauseGame();
            }
        }

        private void RefreshConfirmText(string confirmText)
        {
            foreach (var text in _confirmTexts)
            {
                text.text = confirmText;
            }
        }

        private void RefreshCancelText(string cancelText)
        {
            foreach (var text in _cancelTexts)
            {
                text.text = cancelText;
            }
        }

        private void RefreshOtherText(string otherText)
        {
            foreach (var text in _otherTexts)
            {
                text.text = otherText;
            }
        }
    }
}