using BrewMonster.Managers;
using BrewMonster.Network;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;

namespace BrewMonster.UI
{
    /// <summary>Popup menu for selected else player. Use your own prefab: add it to DialogScriptTableObject with id "DlgPlayerOptions", then assign Panel Root and buttons below.</summary>
    public class DlgPlayerOptions : AUIDialog
    {
        [Header("Prefab references")]
        [Tooltip("Panel to position at mouse when opened. If null, panel stays at prefab position.")]
        [SerializeField] private RectTransform panelRoot;

        [SerializeField] private Button btnViewInfo;
        [SerializeField] private Button btnTeamInvite;
        [SerializeField] private Button btnTrade;
        [SerializeField] private Button btnAddFriend;
        [SerializeField] private Button btnDuel;
        [SerializeField] private Button btnWhisper;
        [SerializeField] private Button btnClose;

        int _currentTargetId;

        void Awake()
        {
            if (btnViewInfo != null) btnViewInfo.onClick.AddListener(() => OnOptionClicked(0));
            if (btnTeamInvite != null) btnTeamInvite.onClick.AddListener(() => OnOptionClicked(1));
            if (btnTrade != null) btnTrade.onClick.AddListener(() => OnOptionClicked(2));
            if (btnAddFriend != null) btnAddFriend.onClick.AddListener(() => OnOptionClicked(3));
            if (btnDuel != null) btnDuel.onClick.AddListener(() => OnOptionClicked(4));
            if (btnWhisper != null) btnWhisper.onClick.AddListener(() => OnOptionClicked(5));
            if (btnClose != null) btnClose.onClick.AddListener(() => OnOptionClicked(-1));
        }

        void OnOptionClicked(int actionIndex)
        {
            int characterId = _currentTargetId;
            if (actionIndex < 0)
            {
                Show(false);
                return;
            }

            switch (actionIndex)
            {
                case 0: OnViewInfo(characterId); break;
                case 1: OnTeamInvite(characterId); break;
                case 2: OnTrade(characterId); break;
                case 3: OnAddFriend(characterId); break;
                case 4: OnDuel(characterId); break;
                case 5: OnWhisper(characterId); break;
            }
            _currentTargetId = 0;
            Show(false);
        }

        void OnViewInfo(int characterId)
        {
            Debug.Log("OnViewInfo: " + characterId);
            var list = new List<int> { characterId };
            //UnityGameSession.GetRoleBaseInfo(1, list);
            UnityGameSession.c2s_SendCmdGetOtherEquipDetail(characterId);
        }

        void OnTeamInvite(int characterId)
        {
            Debug.Log("OnTeamInvite: " + characterId);
            UnityGameSession.c2s_CmdTeamInvite(characterId);
        }

        void OnTrade(int characterId)
        {
            Debug.Log("OnTrade: " + characterId);
            // TODO: c2s trade request when availableP
        }

        void OnAddFriend(int characterId)
        {
            string name = EC_ManMessageMono.Instance?.GetECManPlayer?.GetElsePlayer(characterId)?.GetName() ?? "";
            UnityGameSession.Friend_Add(characterId, name);
        }

        void OnDuel(int characterId)
        {
            Debug.Log("OnDuel: " + characterId);
            UnityGameSession.c2s_CmdDuelRequest(characterId);
        }

        void OnWhisper(int characterId)
        {
            string name = EC_ManMessageMono.Instance?.GetECManPlayer?.GetElsePlayer(characterId)?.GetName() ?? "";
            Debug.Log("[Cuong] OnWhisper: " + characterId + " name: " + name);

            EventBus.Publish(new Scripts.ChatUI.WhisperPlayerEvent(name));
        }

        void PositionAtMouse()
        {
            if (panelRoot == null) return;
            var canvas = GetComponentInParent<Canvas>();
            if (canvas == null) return;
            Camera cam = canvas.renderMode == RenderMode.ScreenSpaceOverlay ? null : canvas.worldCamera;
            RectTransform rootRt = transform as RectTransform;
            if (rootRt == null) return;
            RectTransformUtility.ScreenPointToLocalPointInRectangle(rootRt, Input.mousePosition, cam, out Vector2 local);
            panelRoot.anchoredPosition = local;
            panelRoot.anchorMin = panelRoot.anchorMax = new Vector2(0.5f, 0.5f);
            panelRoot.pivot = new Vector2(0, 1);
        }

        public override void Update()
        {
            base.Update();
            if (!m_bShow) return;
            if (Input.GetKeyDown(KeyCode.Escape))
            {
                Show(false);
                return;
            }
            if ((Input.GetMouseButtonDown(0) || Input.GetMouseButtonDown(1)) && panelRoot != null)
            {
                var canvas = GetComponentInParent<Canvas>();
                Camera cam = canvas != null && canvas.renderMode == RenderMode.ScreenSpaceCamera ? canvas.worldCamera : null;
                if (!RectTransformUtility.RectangleContainsScreenPoint(panelRoot, Input.mousePosition, cam))
                    Show(false);
            }
        }

        public override void ShowForPlayer(int characterId)
        {
            _currentTargetId = characterId;
            PositionAtMouse();
            Show(true);
        }

        public override void Show(bool value)
        {
            base.Show(value);
            if (panelRoot != null)
                panelRoot.gameObject.SetActive(value);
        }
    }
}