geometry-tower-defense/Assets/GameMain/Scripts/UI/Combat/Controller/CombatFinishFormController.cs

using System.Collections.Generic;
using GameFramework.Event;
using GeometryTD.CustomEvent;
using GeometryTD.Definition;
using UnityEngine;
using UnityGameFramework.Runtime;

namespace GeometryTD.UI
{
    public partial class CombatFinishFormController : UIFormControllerCommonBase<CombatFinishFormContext, CombatFinishForm>
    {
        private CombatFinishFormUseCase _useCase;
        private readonly Dictionary<long, ItemDescSeed> _itemDescSeedMap = new Dictionary<long, ItemDescSeed>();

        private sealed class ItemDescSeed
        {
            public string Title;
            public string TypeText;
            public string Description;
            public TagType[] Tags;
            public TagRuntimeData[] TagRuntimes;
        }

        protected override UIFormType UIFormTypeId => UIFormType.CombatFinishForm;

        protected override void RefreshUI(CombatFinishForm form, CombatFinishFormContext context)
        {
            form.RefreshUI(context);
        }

        protected override void SubscribeCustomEvents()
        {
            GameEntry.Event.Subscribe(CombatFinishReturnEventArgs.EventId, OnCombatFinishReturnButtonClicked);
            GameEntry.Event.Subscribe(RepoItemClickedEventArgs.EventId, OnRepoItemClicked);
        }

        protected override void UnsubscribeCustomEvents()
        {
            GameEntry.Event.Unsubscribe(CombatFinishReturnEventArgs.EventId, OnCombatFinishReturnButtonClicked);
            GameEntry.Event.Unsubscribe(RepoItemClickedEventArgs.EventId, OnRepoItemClicked);
        }

        public override int? OpenUI(object userData = null)
        {
            if (userData is CombatFinishFormContext context)
            {
                return OpenUIInternal(context);
            }

            if (userData is CombatFinishFormRawData rawDataFromUserData)
            {
                return OpenUI(rawDataFromUserData);
            }

            if (userData != null)
            {
                Log.Warning("CombatFinishFormController.OpenUI() userData type is invalid.");
                return null;
            }

            if (_useCase == null)
            {
                Log.Error("CombatFinishFormController.OpenUI() useCase is null.");
                return null;
            }

            CombatFinishFormRawData rawData = _useCase.CreateInitialModel();
            return OpenUI(rawData);
        }

        public int? OpenUI(CombatFinishFormRawData rawData)
        {
            CombatFinishFormContext context = BuildContext(rawData);
            return OpenUIInternal(context);
        }

        public override void BindUseCase(IUIUseCase useCase)
        {
            if (!(useCase is CombatFinishFormUseCase combatFinishFormUseCase))
            {
                Log.Error("CombatFinishFormController.BindUseCase() useCase is invalid.");
                return;
            }

            _useCase = combatFinishFormUseCase;
        }

        #region Event Handlers

        private void OnCombatFinishReturnButtonClicked(object sender, GameEventArgs e)
        {
            if (!IsEventFromCurrentForm(sender) || !(e is CombatFinishReturnEventArgs))
            {
                return;
            }

            _useCase?.TryReturnToMenu();
        }

        private void OnRepoItemClicked(object sender, GameEventArgs e)
        {
            if (!IsEventFromCurrentForm(sender))
            {
                return;
            }

            if (!(e is RepoItemClickedEventArgs args))
            {
                return;
            }

            if (!_itemDescSeedMap.TryGetValue(args.ItemId, out ItemDescSeed seed))
            {
                return;
            }

            GameEntry.UIRouter.OpenUI(UIFormType.ItemDescForm, new ItemDescFormRawData
            {
                Title = seed.Title,
                TypeText = seed.TypeText,
                Description = seed.Description ?? string.Empty,
                Price = 0,
                ScreenPosition = args.ScreenPosition,
                Tags = seed.Tags,
                TagRuntimes = seed.TagRuntimes
            });
        }

        #endregion

        private bool IsEventFromCurrentForm(object sender)
        {
            if (Form == null)
            {
                return false;
            }

            if (ReferenceEquals(sender, Form))
            {
                return true;
            }

            if (sender is Component component)
            {
                CombatFinishForm ownerForm = component.GetComponentInParent<CombatFinishForm>();
                return ownerForm == Form;
            }

            return false;
        }
    }
}