geometry-tower-defense/Assets/GameMain/Scripts/UI/General/View/DialogForm.cs

using GameFramework;
using TMPro;
using UnityEngine;
using UnityGameFramework.Runtime;

namespace GeometryTD.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;
        private object _userData = null;
        private GameFrameworkAction<object> _onClickConfirmGFAction = null;
        private GameFrameworkAction<object> _onClickCancelGFAction = null;
        private GameFrameworkAction<object> _onClickOtherGFAction = null;
        private DialogFormContext _context = null;

        public int DialogMode => _dialogMode;

        public bool PauseGame => _pauseGame;

        public object UserData => _userData;

        public void OnConfirmButtonClick()
        {
            Close();

            if (_onClickConfirmGFAction != null)
            {
                _onClickConfirmGFAction(_userData);
            }
        }

        public void OnCancelButtonClick()
        {
            Close();

            if (_onClickCancelGFAction != null)
            {
                _onClickCancelGFAction(_userData);
            }
        }

        public void OnOtherButtonClick()
        {
            Close();

            if (_onClickOtherGFAction != null)
            {
                _onClickOtherGFAction(_userData);
            }
        }

#if UNITY_2017_3_OR_NEWER
        protected override void OnOpen(object userData)
#else
        protected internal override void OnOpen(object userData)
#endif
        {
            base.OnOpen(userData);

            if (userData is DialogFormContext context)
            {
                RefreshUI(context);
                return;
            }

            if (userData is DialogFormRawData dialogParams)
            {
                RefreshUI(BuildContext(dialogParams));
                return;
            }

            Log.Warning("DialogForm requires DialogFormContext or DialogParams as userData.");
        }

#if UNITY_2017_3_OR_NEWER
        protected override void OnClose(bool isShutdown, object userData)
#else
        protected internal override void OnClose(bool isShutdown, object userData)
#endif
        {
            if (_pauseGame)
            {
                GameEntry.Base.ResumeGame();
            }

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

            RefreshConfirmText(string.Empty);
            _onClickConfirmGFAction = null;

            RefreshCancelText(string.Empty);
            _onClickCancelGFAction = null;

            RefreshOtherText(string.Empty);
            _onClickOtherGFAction = null;

            base.OnClose(isShutdown, userData);
        }

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

            _context = context;

            _dialogMode = context.Mode;
            RefreshDialogMode();

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

            _pauseGame = context.PauseGame;
            RefreshPauseGame();

            _userData = context.UserData;

            RefreshConfirmText(context.ConfirmText);
            _onClickConfirmGFAction = context.OnClickConfirm;

            RefreshCancelText(context.CancelText);
            _onClickCancelGFAction = context.OnClickCancel;

            RefreshOtherText(context.OtherText);
            _onClickOtherGFAction = context.OnClickOther;
        }

        private static DialogFormContext BuildContext(DialogFormRawData rawData)
        {
            if (rawData == null)
            {
                return null;
            }

            return new DialogFormContext
            {
                Mode = rawData.Mode,
                Title = rawData.Title,
                Message = rawData.Message,
                PauseGame = rawData.PauseGame,
                ConfirmText = rawData.ConfirmText,
                OnClickConfirm = rawData.OnClickConfirm,
                CancelText = rawData.CancelText,
                OnClickCancel = rawData.OnClickCancel,
                OtherText = rawData.OtherText,
                OnClickOther = rawData.OnClickOther,
                UserData = rawData.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;
            }
        }
    }
}