test/Assets/PerfectWorld/Scripts/UI/Dialogs/DlgFriendList.cs

using BrewMonster.Network;
using BrewMonster.Scripts.Pet;
using BrewMonster.UI;
using CSNetwork;
using CSNetwork.Protocols;
using CSNetwork.GPDataType;
using ModelRenderer.Scripts.GameData;
using System;
using System.Collections.Generic;
using System.IO;
using TMPro;
using UnityEngine;
using UnityEngine.UI;

namespace BrewMonster
{
    public class CDlgFriendList : AUIDialog
    {
        private enum FriendTab
        {
            Friend = 0,
            Blacklist = 1,
            Archrival = 2
        }

        [Header("Buttons")]
        [SerializeField] private Button m_helpBtn;
        [SerializeField] private Button m_friendBtn;
        [SerializeField] private Button m_blacklistBtn;
        [SerializeField] private Button m_archrivalBtn;
        [SerializeField] private Button m_addBtn;
        [SerializeField] private Button m_deleteBtn;
        [SerializeField] private Button m_fuctionBtn;
        [SerializeField] private Button m_confirmBtn;
        [SerializeField] private Button m_cancelBtn;
        [SerializeField] private Button m_closeBtn;

        [Header("Buttons ContextMenu")]
        [SerializeField] private Button m_associate;
        [SerializeField] private Button m_addSubgrounp;
        [SerializeField] private Button m_autoReply;
        [SerializeField] private Button m_notifiOnl;
        [SerializeField] private Button m_close;

        [Header("Container")]
        [SerializeField] private Transform m_friendContainer;
        [SerializeField] private GameObject m_friendDetailPrefabs;

        [Header("GameObject")]
        [SerializeField] private GameObject m_contextMenu;
        [SerializeField] private GameObject m_inputName;
        [SerializeField] private Sprite m_normalBtn;
        [SerializeField] private Sprite m_grayBtn;

        private CSNetwork.GameSession _session;
        private FriendTab _currentTab = FriendTab.Friend;
        private int _selectedFriendId;
        private string _selectedFriendName;
        private Image _selectedRowImage;
        private Color _selectedRowOriginalColor;
        private TMP_InputField _addNameInput;
        private static readonly Color SelectedRowColor = new Color32(255, 255, 255, 60);

        public void OnInitDialog()
        {
            if (!IsShow())
            {
                Show(true);
            }

            _session = UnityGameSession.Instance?.GameSession;
            if (_session != null)
            {
                _session.FriendListReceived -= OnFriendListReceived;
                _session.FriendListReceived += OnFriendListReceived;
                _session.FriendStatusChanged -= OnFriendStatusChanged;
                _session.FriendStatusChanged += OnFriendStatusChanged;
                _session.Friend_GetList();
            }

            UpdateButtonTabUI(_currentTab);
            RefreshListFromHost();

            if (m_helpBtn != null)
            {
                m_helpBtn.onClick.RemoveAllListeners();
                m_helpBtn.onClick.AddListener(() =>
                    {
                        // TODO: Show help content
                    });
            }

            if (m_friendBtn != null)
            {
                m_friendBtn.onClick.RemoveAllListeners();
                m_friendBtn.onClick.AddListener(() =>
                    {
                        _currentTab = FriendTab.Friend;
                        UpdateButtonTabUI(_currentTab);
                        RefreshListFromHost();
                    });
            }

            if (m_blacklistBtn != null)
            {
                m_blacklistBtn.onClick.RemoveAllListeners();
                m_blacklistBtn.onClick.AddListener(() =>
                    {
                        _currentTab = FriendTab.Blacklist;
                        UpdateButtonTabUI(_currentTab);
                        RefreshListFromHost();
                    });
            }

            if (m_archrivalBtn != null)
            {
                m_archrivalBtn.onClick.RemoveAllListeners();
                m_archrivalBtn.onClick.AddListener(() =>
                    {
                        _currentTab = FriendTab.Archrival;
                        UpdateButtonTabUI(_currentTab);
                        RefreshListFromHost();
                    });
            }

            if (m_addBtn != null)
            {
                m_addBtn.onClick.RemoveAllListeners();
                m_addBtn.onClick.AddListener(() =>
                    {
                        EnsureAddNameInput();
                        if (m_inputName != null)
                            m_inputName.SetActive(true);
                    });
            }

            if (m_deleteBtn != null)
            {
                m_deleteBtn.onClick.RemoveAllListeners();
                m_deleteBtn.onClick.AddListener(() => CECUIManager.Instance.ShowMessageBoxYesAndNo(
                    title: "Del Friend Requets",
                    message: $"Bạn có chắc muốn xóa {_selectedFriendName} ra khỏi danh sách hảo hữu",
                    dlg: null,
                    onClickedYes:() => OnDeleteFriendClicked(true),
                    onClickedNo: () => OnDeleteFriendClicked(false)));
            }

            if (m_fuctionBtn != null)
            {
                m_fuctionBtn.onClick.RemoveAllListeners();
                m_fuctionBtn.onClick.AddListener(() =>
                    {
                        m_contextMenu.SetActive(true);
                    });
            }

            if (m_confirmBtn != null)
            {
                m_confirmBtn.onClick.RemoveAllListeners();
                m_confirmBtn.onClick.AddListener(() =>
                    {
                        if (_session == null) return;
                        EnsureAddNameInput();
                        var n = _addNameInput != null ? _addNameInput.text : string.Empty;
                        n = (n ?? string.Empty).Trim();
                        if (n.Length <= 0) return;

                        _session.Friend_Add(0, n);
                        if (m_inputName != null)
                            m_inputName.SetActive(false);
                    });
            }

            if (m_cancelBtn != null)
            {
                m_cancelBtn.onClick.RemoveAllListeners();
                m_cancelBtn.onClick.AddListener(() =>
                    {
                        _addNameInput.text = string.Empty;
                        m_inputName.SetActive(false);
                    });
            }

            if (m_closeBtn != null)
            {
                m_closeBtn.onClick.RemoveAllListeners();
                m_closeBtn.onClick.AddListener(() =>
                    {
                        m_contextMenu.SetActive(false);
                        CloseDialogue();
                    });
            }

            if (m_associate != null)
            {
                m_associate.onClick.RemoveAllListeners();
                m_associate.onClick.AddListener(() =>
                    {
                        m_inputName.SetActive(true);
                        m_contextMenu.SetActive(false);
                    });
            }

            if (m_addSubgrounp != null)
            {
                m_addSubgrounp.onClick.RemoveAllListeners();
                m_addSubgrounp.onClick.AddListener(() =>
                    {
                        // TODO: Add subgroup for friend
                    });
            }

            if (m_autoReply != null)
            {
                m_autoReply.onClick.RemoveAllListeners();
                m_autoReply.onClick.AddListener(() =>
                    {
                        // TODO: Set auto-reply message for friend requests
                    });
            }

            if (m_notifiOnl != null)
            {
                m_notifiOnl.onClick.RemoveAllListeners();
                m_notifiOnl.onClick.AddListener(() =>
                    {
                        // TODO: Toggle online notifications for this friend
                    });
            }

            if (m_close != null)
            {
                m_close.onClick.RemoveAllListeners();
                m_close.onClick.AddListener(() =>
                    {
                        m_contextMenu.SetActive(false);
                    });
            }
        }

        public override void OnDisable()
        {
            base.OnDisable();
            if (_session != null)
            {
                _session.FriendListReceived -= OnFriendListReceived;
                _session.FriendStatusChanged -= OnFriendStatusChanged;
            }
        }

        private void OnFriendListReceived(getfriends_re _)
        {
            RefreshListFromHost();
        }

        private void OnFriendStatusChanged(int _, byte __)
        {
            RefreshListFromHost();
        }

        private void RefreshListFromHost()
        {
            if (m_friendContainer == null || m_friendDetailPrefabs == null)
                return;

            ClearSelection();

            for (int i = m_friendContainer.childCount - 1; i >= 0; i--)
            {
                var child = m_friendContainer.GetChild(i);
                if (child != null)
                    Destroy(child.gameObject);
            }

            if (_currentTab != FriendTab.Friend)
                return;

            var host = GetHostPlayer();
            var man = host?.GetFriendMan();
            if (man == null || !man.CheckInit())
                return;

            int groupNum = man.GetGroupNum();
            for (int gi = 0; gi < groupNum; gi++)
            {
                var g = man.GetGroupByIndex(gi);
                if (g == null) continue;

                foreach (var f in g.Friends)
                {
                    var go = Instantiate(m_friendDetailPrefabs, m_friendContainer);
                    var nameTxt = go.transform.Find("text_name")?.GetComponent<TextMeshProUGUI>();
                    var stateTxt = go.transform.Find("text_state")?.GetComponent<TextMeshProUGUI>();
                    string displayName = string.IsNullOrEmpty(f.Name) ? f.Id.ToString() : f.Name;

                    if (nameTxt != null) nameTxt.text = string.IsNullOrEmpty(f.Name) ? f.Id.ToString() : f.Name;
                    if (stateTxt != null)
                    {
                        bool online = f.IsGameOnline();
                        Debug.Log($"[Friend] id={f.Id}, name={f.Name}, status={f.Status}, isGame={f.IsGameOnline()}, isGT={f.IsGTOnline()}");
                        stateTxt.text = online ? "Online" : "Offline";
                    }

                    WireRowSelection(go, f.Id, displayName);
                }
            }
        }

        private void WireRowSelection(GameObject rowGo, int friendId, string displayName)
        {
            if (rowGo == null) return;

            var btn = rowGo.GetComponent<Button>();
            var img = rowGo.GetComponent<Image>();
            if (btn == null) return;

            btn.onClick.RemoveAllListeners();
            btn.onClick.AddListener(() => SelectRow(friendId, displayName, img));
        }

        private void SelectRow(int friendId, string displayName, Image rowImage)
        {
            if (_selectedRowImage != null)
                _selectedRowImage.color = _selectedRowOriginalColor;

            _selectedFriendId = friendId;
            _selectedFriendName = displayName;
            _selectedRowImage = rowImage;
            if (_selectedRowImage != null)
            {
                _selectedRowOriginalColor = _selectedRowImage.color;
                _selectedRowImage.color = SelectedRowColor;
            }
        }

        private void ClearSelection()
        {
            if (_selectedRowImage != null)
                _selectedRowImage.color = _selectedRowOriginalColor;

            _selectedFriendId = 0;
            _selectedRowImage = null;
            _selectedRowOriginalColor = default;
        }

        /// <summary>Delete friend: send PROTOCOL_DELFRIEND and wait for server to refresh list.</summary>
        private void OnDeleteFriendClicked(bool isDel)
        {
            if (isDel)
            {
                if (_session == null || _selectedFriendId <= 0) return;
                _session.Friend_Del(_selectedFriendId);
            }
        }

        private void EnsureAddNameInput()
        {
            if (_addNameInput != null) return;
            if (m_inputName == null) return;
            _addNameInput = m_inputName.GetComponentInChildren<TMP_InputField>(true);
        }

        private void UpdateButtonTabUI(FriendTab friendTab)
        {
            if (m_friendBtn != null)
                m_friendBtn.image.sprite = friendTab == FriendTab.Friend ? m_normalBtn : m_grayBtn;
            if (m_blacklistBtn != null)
                m_blacklistBtn.image.sprite = friendTab == FriendTab.Blacklist ? m_normalBtn : m_grayBtn;
            if (m_archrivalBtn != null)
                m_archrivalBtn.image.sprite = friendTab == FriendTab.Archrival ? m_normalBtn : m_grayBtn;
        }
    }
}