441 lines
11 KiB
C#
441 lines
11 KiB
C#
using System;
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using System.Collections.Generic;
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using Logic.Audio;
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using Logic.Multilingual;
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using TH1_Logic.Chat;
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using TH1_Logic.Net;
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using TH1_Logic.Steam;
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using TMPro;
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using UnityEngine;
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using UnityEngine.UI;
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namespace TH1_UI.View.Common
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{
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/// <summary>
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/// 通用聊天区域，由需要聊天功能的 UI 动态挂载。
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/// 拉取模式：订阅 ChatManager.OnChatUpdated，对比 _displayedCount 增量显示新消息。
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/// </summary>
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public class UIChatAreaMono : MonoBehaviour
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{
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// ---- 对外事件 ----
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public Action<string> OnSendMessage;
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// ---- 静态访问，供 InputLogic 查询/操作输入框 ----
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public static bool IsInputFieldFocused => _instance != null
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&& _instance._inputAreaVisible
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&& _instance.TextInputArea != null
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&& _instance.TextInputArea.isFocused;
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public static bool IsInputAreaVisible => _instance != null
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&& _instance._inputAreaVisible;
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public static bool IsActive => _instance != null && _instance._initialized;
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public static void HideInputArea()
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{
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if (_instance != null)
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_instance.SetInputAreaVisible(false);
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}
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public static void ShowInputArea()
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{
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if (_instance != null)
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_instance.SetInputAreaVisible(true);
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}
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public static void FocusInputField()
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{
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if (_instance != null && _instance.TextInputArea != null)
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_instance.TextInputArea.ActivateInputField();
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}
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/// <summary>
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/// Enter键专用：有文字就发送，没文字就关闭。
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/// </summary>
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public static void SendOrClose()
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{
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if (_instance == null) return;
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if (_instance.TextInputArea == null) return;
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string text = _instance.TextInputArea.text;
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if (!string.IsNullOrWhiteSpace(text))
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{
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_instance.OnSendMessage?.Invoke(text.Trim());
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_instance.TextInputArea.text = string.Empty;
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_instance.TextInputArea.ActivateInputField();
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}
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else
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{
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_instance.SetInputAreaVisible(false);
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}
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}
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private static UIChatAreaMono _instance;
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// ---- Inspector 绑定 ----
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[Header("ChatButton - 控制输入区显隐")]
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public Button ChatButton;
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[Header("ChatShowArea - 常驻消息显示区")]
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public RectTransform ChatShowArea;
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public GameObject ChatPrefab; // NetChat_ChatPrefab
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[Header("ChatInputArea - 输入区")]
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public GameObject ChatInputArea;
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public TMP_InputField TextInputArea;
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public Button SendButton;
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[Header("DocArea - 历史聊天追溯")]
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public Button DocButton;
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public GameObject DocArea;
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public TMP_Text DocText;
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[Header("配置")]
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public int MaxChatCount = 50;
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public float MessageLifetime = 10f;
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public int DocRecentCount = 50;
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// ---- 内部数据 ----
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private readonly List<ChatRowEntry> _chatRows = new List<ChatRowEntry>();
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private bool _inputAreaVisible;
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private bool _initialized;
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private struct ChatRowEntry
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{
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public GameObject Go;
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public float SpawnTime;
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}
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// ------------------------------------------------------------------
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// Lifecycle
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// ------------------------------------------------------------------
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private void OnDestroy()
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{
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Shutdown();
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if (_instance == this) _instance = null;
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}
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private void Update()
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{
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if (!_initialized || _chatRows.Count == 0) return;
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// 从头部检查过期消息
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float now = Time.time;
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while (_chatRows.Count > 0)
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{
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var entry = _chatRows[0];
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if (now - entry.SpawnTime < MessageLifetime) break;
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_chatRows.RemoveAt(0);
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if (entry.Go != null)
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Destroy(entry.Go);
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}
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}
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/// <summary>
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/// 外部调用的初始化，跟随 NetInfo 一起触发。
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/// ChatButton + ChatShowArea 显示并保持活跃，InputArea 隐藏。
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/// </summary>
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public void Init()
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{
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if (_initialized) return;
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_initialized = true;
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_instance = this;
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Debug.Log($"[ChatArea] Init: ChatPrefab={ChatPrefab != null}, ChatShowArea={ChatShowArea != null}, ChatButton={ChatButton != null}");
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// 标记现有消息为已显示，不回显历史
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foreach (var item in ChatManager.Instance.ChatItems)
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item.AlreadyUIShow = true;
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// 确保 ChatButton 和 ChatShowArea 可见
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if (ChatButton != null)
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ChatButton.gameObject.SetActive(true);
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if (ChatShowArea != null)
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ChatShowArea.gameObject.SetActive(true);
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// 隐藏输入区
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SetInputAreaVisible(false);
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// 默认隐藏历史追溯区
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SetDocAreaVisible(false);
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// 设置输入框placeholder多语言文本
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// 必须通过 SetUIText 设置 MultilingualTextMono 的 ID，
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// 否则 OnEnable 时 MultilingualTextMono 会用旧 ID 覆盖 text
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if (TextInputArea != null && TextInputArea.placeholder is TextMeshProUGUI placeholderTmp)
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MultilingualManager.Instance.SetUIText(placeholderTmp, Table.Instance.TextDataAssets.NetChatPlaceHolder);
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// 绑定按钮事件
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if (ChatButton != null)
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ChatButton.onClick.AddListener(ToggleInputArea);
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if (SendButton != null)
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SendButton.onClick.AddListener(OnSendButtonClick);
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if (TextInputArea != null)
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TextInputArea.onSubmit.AddListener(OnInputSubmit);
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if (DocButton != null)
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DocButton.onClick.AddListener(ToggleDocArea);
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// 订阅 ChatManager 变更回调
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ChatManager.Instance.OnChatUpdated += RefreshChatContent;
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}
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/// <summary>
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/// 关闭并清理，可由外部或 OnDestroy 调用。
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/// </summary>
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public void Shutdown()
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{
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if (!_initialized) return;
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_initialized = false;
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// 取消订阅
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ChatManager.Instance.OnChatUpdated -= RefreshChatContent;
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if (ChatButton != null)
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ChatButton.onClick.RemoveListener(ToggleInputArea);
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if (SendButton != null)
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SendButton.onClick.RemoveListener(OnSendButtonClick);
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if (TextInputArea != null)
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TextInputArea.onSubmit.RemoveListener(OnInputSubmit);
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if (DocButton != null)
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DocButton.onClick.RemoveListener(ToggleDocArea);
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ClearAll();
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}
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// ------------------------------------------------------------------
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// Public API
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// ------------------------------------------------------------------
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/// <summary>
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/// 添加一条系统消息（不经过ChatManager，直接显示）
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/// </summary>
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public void AddSystemMessage(string message)
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{
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var data = new ChatMessageData
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{
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SenderName = string.Empty,
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Message = message,
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IsSelf = false,
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IsSystem = true,
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Timestamp = DateTime.Now
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};
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CreateChatRow(data);
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}
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/// <summary>
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/// 清空所有已显示的消息行
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/// </summary>
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public void ClearAll()
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{
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for (int i = _chatRows.Count - 1; i >= 0; i--)
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{
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if (_chatRows[i].Go != null)
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Destroy(_chatRows[i].Go);
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}
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_chatRows.Clear();
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}
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// ------------------------------------------------------------------
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// Core: 拉取 ChatManager 增量刷新
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// ------------------------------------------------------------------
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private void RefreshChatBox()
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{
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if (!_initialized)
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{
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Debug.Log("[ChatArea] RefreshChatBox skipped: not initialized");
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return;
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}
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var items = ChatManager.Instance.ChatItems;
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var lobby = LobbyManager.Instance.Lobby;
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if (lobby == null)
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{
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Debug.LogWarning("[ChatArea] RefreshChatBox skipped: lobby is null");
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return;
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}
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ulong selfId = lobby.GetSelfMemberId();
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int newCount = 0;
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for (int i = 0; i < items.Count; i++)
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{
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var item = items[i];
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if (item.AlreadyUIShow) continue;
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item.AlreadyUIShow = true;
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newCount++;
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// 解析发言者名称
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var memberInfo = lobby.GetMemberInfo(item.SenderId);
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string senderName = memberInfo?.Name;
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if (string.IsNullOrEmpty(senderName))
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senderName = $"玩家{item.SenderId}";
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bool isSelf = item.SenderId == selfId;
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var data = new ChatMessageData
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{
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SenderName = senderName,
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Message = item.Message,
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IsSelf = isSelf,
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IsSystem = false,
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Timestamp = DateTime.Now
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};
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CreateChatRow(data);
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}
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if (newCount > 0)
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AudioManager.Instance.PlayAudio("SFX/UI_message");
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Debug.Log($"[ChatArea] RefreshChatBox: {newCount} new messages, total items={items.Count}, rows={_chatRows.Count}");
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}
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private void RefreshChatContent()
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{
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RefreshChatBox();
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if (DocArea != null && DocArea.activeSelf)
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RefreshDocText();
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}
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// ------------------------------------------------------------------
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// Internal
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// ------------------------------------------------------------------
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private void ToggleInputArea()
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{
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SetInputAreaVisible(!_inputAreaVisible);
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}
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private void SetInputAreaVisible(bool visible)
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{
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_inputAreaVisible = visible;
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if (ChatInputArea != null)
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ChatInputArea.SetActive(visible);
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if (visible && TextInputArea != null)
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TextInputArea.ActivateInputField();
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}
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private void ToggleDocArea()
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{
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if (DocArea == null) return;
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bool willShow = !DocArea.activeSelf;
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SetDocAreaVisible(willShow);
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}
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private void SetDocAreaVisible(bool visible)
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{
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if (DocArea != null)
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DocArea.SetActive(visible);
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if (visible)
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RefreshDocText();
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}
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private void RefreshDocText()
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{
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if (DocText == null) return;
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var items = ChatManager.Instance.ChatItems;
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var lobby = LobbyManager.Instance?.Lobby;
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int total = items.Count;
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int start = Mathf.Max(0, total - DocRecentCount);
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var sb = new System.Text.StringBuilder();
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for (int i = start; i < total; i++)
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{
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var item = items[i];
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string senderName = null;
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if (lobby != null)
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{
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var memberInfo = lobby.GetMemberInfo(item.SenderId);
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senderName = memberInfo?.Name;
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}
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if (string.IsNullOrEmpty(senderName))
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senderName = $"玩家{item.SenderId}";
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if (sb.Length > 0) sb.Append('\n');
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sb.Append(FilterNameText(senderName)).Append(':').Append(FilterChatText(item.Message));
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}
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DocText.text = sb.ToString();
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}
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private void OnSendButtonClick()
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{
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TrySendMessage();
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}
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private void OnInputSubmit(string _)
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{
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TrySendMessage();
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}
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private void TrySendMessage()
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{
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if (TextInputArea == null) return;
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string text = TextInputArea.text;
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if (string.IsNullOrWhiteSpace(text)) return;
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OnSendMessage?.Invoke(text.Trim());
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TextInputArea.text = string.Empty;
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TextInputArea.ActivateInputField();
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}
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private void CreateChatRow(ChatMessageData data)
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{
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if (ChatPrefab == null || ChatShowArea == null)
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{
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Debug.LogWarning($"[ChatArea] CreateChatRow failed: ChatPrefab={ChatPrefab != null}, ChatShowArea={ChatShowArea != null}");
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return;
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}
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// 超出上限，移除最早的消息
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while (_chatRows.Count >= MaxChatCount)
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{
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var oldest = _chatRows[0];
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_chatRows.RemoveAt(0);
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if (oldest.Go != null)
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Destroy(oldest.Go);
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}
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var go = Instantiate(ChatPrefab, ChatShowArea);
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// 拼接显示文本: "发言者:内容" 或系统消息直接显示内容
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string displayMessage = FilterChatText(data.Message);
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string displaySenderName = FilterNameText(data.SenderName);
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string displayText = data.IsSystem
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? displayMessage
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: $"{displaySenderName}:{displayMessage}";
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// 优先查找子物体上的 TMP，其次根物体
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var tmp = go.GetComponentInChildren<TMP_Text>();
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if (tmp != null)
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{
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tmp.text = displayText;
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}
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_chatRows.Add(new ChatRowEntry { Go = go, SpawnTime = Time.time });
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}
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private static string FilterChatText(string text)
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{
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return BannedWordFilter.Filter(text, BannedTextContext.Chat);
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}
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private static string FilterNameText(string text)
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{
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return BannedWordFilter.Filter(text, BannedTextContext.Name);
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}
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}
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/// <summary>
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/// 单条聊天消息数据
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/// </summary>
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public class ChatMessageData
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{
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public string SenderName;
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public string Message;
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public bool IsSelf;
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public bool IsSystem;
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public DateTime Timestamp;
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}
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}
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