using System;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
/* 界面-好友 */
public class FriendView : JCUnityLib.ViewBase, MenuBackInterface
{
    [SerializeField] GameObject myFriendBox;
    [SerializeField] GameObject friendRequestBox;
    [SerializeField] GameObject friendRecommendBox;
    [SerializeField] GameObject searchPlayerBox;

    void Awake()
    {
        InitBtnTabs();
        InitMyFriendBox();
        InitFriendRequestBox();
        InitFriendRecommendBox();
        InitSearchPlayerBox();
    }

    [NonSerialized] public int firstBtnTabsIndex = 0;
    public override void OnShowView(object[] args)
    {
        if (args.Length == 2 && (string)args[0] == "setFirstBtnTabsIndex") 
            firstBtnTabsIndex = (int)args[1];
    }

    void Start()
    {
        PersistenHandler.ins?.menuBackCtr.views.Add(this);

        if (UserPlayer.ins != null) {
            UserPlayer.ins.tempData.onUpdate += onUserPlayerTempDataUpdate;
            onUserPlayerTempDataUpdate();
        }
        SetBtnTabSelected(btnTabs[firstBtnTabsIndex]);
    }

    void OnDestroy() {
        PersistenHandler.ins?.menuBackCtr.views.Remove(this);
        if (UserPlayer.ins != null) {
            UserPlayer.ins.tempData.onUpdate -= onUserPlayerTempDataUpdate;
        }
        if (_hasDeleteAnyFriends || _hasAcceptAnyFriends) {
            HomeView.ins?.RefreshFriendBarAccordingCurrentBar();
        }
    }

    public bool OnMenuBack() {
        ViewMgr.Instance.DestroyView<FriendView>();
        return true;
    }

    void onUserPlayerTempDataUpdate() {
        try {
            var data = UserPlayer.ins.tempData;
            btnTabs[1].transform.Find("FriendTip").gameObject.SetActive(data.hasFriendRequest);
        } catch (System.Exception e) {
            Debug.LogError(e.Message);
            Debug.LogError(e.StackTrace);
        }
    }

    #region myFriend
        void InitMyFriendBox() {
            myFriendBox.SetActive(false);
            GetMyFriendItemPrefab().SetActive(false);
        }
        Transform GetMyFriendItemParent() {
            return myFriendBox.transform.Find("ScrollView/Viewport/Content");
        }
        GameObject GetMyFriendItemPrefab() {
            return GetMyFriendItemParent().Find("Item").gameObject;
        }
        //是否删除过好友，该记录可帮助提醒homeView的好友栏刷新
        bool _hasDeleteAnyFriends = false;
        void EnterMyFriendBox() {
            myFriendBox.SetActive(true);
            for (int i = 1; i < GetMyFriendItemParent().childCount; i++) {
                Destroy(GetMyFriendItemParent().GetChild(i).gameObject);
            }
            Action<JArray> cb = delegate(JArray list) {
                if (list.Count > 0) {
                    foreach (var itemInfo in list) {
                        int friendID = itemInfo.Value<int>("friendID");
                        int avatarID = itemInfo.Value<int>("avatarID");
                        string avatarUrl = itemInfo.Value<string>("avatarUrl");
                        string nickname = itemInfo.Value<string>("nickname");
                        bool online = itemInfo.Value<bool>("online");
                        long offlineTime = itemInfo.Value<long>("offlineTime");
                        GameObject o = GameObject.Instantiate(GetMyFriendItemPrefab(), GetMyFriendItemParent());
                        o.SetActive(true);
                        o.name = friendID.ToString();
                        RoleMgr.SetAvatarToImage(
                            o.transform.Find("Avatar/Sprite").GetComponent<Image>(),
                            avatarID, avatarUrl);
                        o.transform.Find("Name").GetComponent<Text>().text = nickname;
                        o.transform.Find("BG0").gameObject.SetActive(!online);
                        o.transform.Find("BG1").gameObject.SetActive(online);
                        Text onlineTip = o.transform.Find("OnlineTip").GetComponent<Text>();
                        onlineTip.text = TimeUtil.GetOfflineTimeStr(offlineTime, online);
                        onlineTip.color = online ? Color.green : Color.gray;
                        Button btnDelete = o.transform.Find("BtnDelete").GetComponent<Button>();
                        btnDelete.onClick.RemoveAllListeners();
                        btnDelete.onClick.AddListener(delegate() {
                            AudioMgr.ins.PlayBtn();
                            Action<bool> cb = delegate(bool res) {
                                if (res) {
                                    _hasDeleteAnyFriends = true;
                                    Destroy(o);
                                }
                            };
                            UserPlayer.ins.call("friendComp.deleteMyFriend", new object[]{friendID}, cb);
                        });
                    }
                } else {
                    PopupMgr.ins.ShowTip(TextAutoLanguage2.GetTextByCNKey("好友列表为空"));
                }
                HomeView.ins?.RenderFriendList(list);
            };
            UserPlayer.ins.call("friendComp.getMyFriends", null, cb);
            PopupMgr.ins.ClearAllTip();
        }
    #endregion

    #region friendRequest
        void InitFriendRequestBox() {
            friendRequestBox.SetActive(false);
            GetFriendRequestItemPrefab().SetActive(false);
        }
        Transform GetFriendRequestItemParent() {
            return friendRequestBox.transform.Find("ScrollView/Viewport/Content");
        }
        GameObject GetFriendRequestItemPrefab() {
            return GetFriendRequestItemParent().Find("Item").gameObject;
        }
        //是否同意过好友添加请求，该记录可帮助提醒homeView的好友栏刷新
        bool _hasAcceptAnyFriends = false;
        void EnterFriendRequestBox() {
            friendRequestBox.SetActive(true);
            for (int i = 1; i < GetFriendRequestItemParent().childCount; i++) {
                Destroy(GetFriendRequestItemParent().GetChild(i).gameObject);
            }
            Action<JArray> cb = delegate(JArray list) {
                if (list.Count > 0) {
                    foreach (var itemInfo in list) {
                        int otherID = itemInfo.Value<int>("otherID");
                        int avatarID = itemInfo.Value<int>("avatarID");
                        string avatarUrl = itemInfo.Value<string>("avatarUrl");
                        string nickname = itemInfo.Value<string>("nickname");
                        bool online = itemInfo.Value<bool>("online");
                        long offlineTime = itemInfo.Value<long>("offlineTime");
                        GameObject o = GameObject.Instantiate(GetFriendRequestItemPrefab(), GetFriendRequestItemParent());
                        o.SetActive(true);
                        o.name = otherID.ToString();
                        RoleMgr.SetAvatarToImage(
                            o.transform.Find("Avatar/Sprite").GetComponent<Image>(),
                            avatarID, avatarUrl);
                        o.transform.Find("Name").GetComponent<Text>().text = nickname;
                        o.transform.Find("BG0").gameObject.SetActive(!online);
                        o.transform.Find("BG1").gameObject.SetActive(online);
                        Text onlineTip = o.transform.Find("OnlineTip").GetComponent<Text>();
                        onlineTip.text = TimeUtil.GetOfflineTimeStr(offlineTime, online);
                        onlineTip.color = online ? Color.green : Color.gray;
                        Button btnNo = o.transform.Find("BtnNo").GetComponent<Button>();
                        btnNo.onClick.RemoveAllListeners();
                        btnNo.onClick.AddListener(delegate() {
                            AudioMgr.ins.PlayBtn();
                            UserPlayer.ins.call("friendComp.decideAddFriend", new object[]{false, otherID});
                            Destroy(o);
                            UserPlayer.ins.tempData.hasFriendRequest = GetFriendRequestItemParent().childCount - 1 > 1;
                        });
                        Button btnYes = o.transform.Find("BtnYes").GetComponent<Button>();
                        btnYes.onClick.RemoveAllListeners();
                        btnYes.onClick.AddListener(delegate() {
                            AudioMgr.ins.PlayBtn();
                            UserPlayer.ins.call("friendComp.decideAddFriend", new object[]{true, otherID});
                            Destroy(o);
                            _hasAcceptAnyFriends = true;
                            UserPlayer.ins.tempData.hasFriendRequest = GetFriendRequestItemParent().childCount - 1 > 1;
                        });
                    }
                } else {
                    PopupMgr.ins.ShowTip(TextAutoLanguage2.GetTextByCNKey("好友请求列表为空"));
                }
            };
            UserPlayer.ins.call("friendComp.getFriendRequestList", null, cb);
            PopupMgr.ins.ClearAllTip();
        }
    #endregion

    #region friendRecommend
        void InitFriendRecommendBox() {
            friendRecommendBox.SetActive(false);
            GetFriendRecommendItemPrefab().SetActive(false);
        }
        Transform GetFriendRecommendItemParent() {
            return friendRecommendBox.transform.Find("ScrollView/Viewport/Content");
        }
        GameObject GetFriendRecommendItemPrefab() {
            return GetFriendRecommendItemParent().Find("Item").gameObject;
        }
        void EnterFriendRecommendBox() {
            friendRecommendBox.SetActive(true);
            for (int i = 1; i < GetFriendRecommendItemParent().childCount; i++) {
                Destroy(GetFriendRecommendItemParent().GetChild(i).gameObject);
            }
            Action<JArray> cb = delegate(JArray list) {
                for (int i = 1; i < GetFriendRecommendItemParent().childCount; i++) {
                    Destroy(GetFriendRecommendItemParent().GetChild(i).gameObject);
                }
                if (list.Count > 0) {
                    foreach (var itemInfo in list) {
                        int userID = itemInfo.Value<int>("id");
                        int avatarID = itemInfo.Value<int>("avatarID");
                        string avatarUrl = itemInfo.Value<string>("avatarUrl");
                        string nickname = itemInfo.Value<string>("nickname");
                        bool online = itemInfo.Value<bool>("online");
                        long offlineTime = itemInfo.Value<long>("offlineTime");
                        int playCount = itemInfo.Value<int>("playCount");
                        GameObject o = GameObject.Instantiate(GetFriendRecommendItemPrefab(), GetFriendRecommendItemParent());
                        o.SetActive(true);
                        o.name = userID.ToString();
                        RoleMgr.SetAvatarToImage(
                            o.transform.Find("Avatar/Sprite").GetComponent<Image>(),
                            avatarID, avatarUrl
                        );
                        o.transform.Find("Name").GetComponent<Text>().text = nickname;
                        o.transform.Find("PlayCount").GetComponent<Text>().text = 
                            String.Format(
                                TextAutoLanguage2.GetTextByKey("friend_record_play-again-count"), playCount
                            );
                        o.transform.Find("BG0").gameObject.SetActive(!online);
                        o.transform.Find("BG1").gameObject.SetActive(online);
                        Text onlineTip = o.transform.Find("OnlineTip").GetComponent<Text>();
                        onlineTip.text = TimeUtil.GetOfflineTimeStr(offlineTime, online);
                        onlineTip.color = online ? Color.green : Color.gray;
                        Button btnYes = o.transform.Find("BtnAdd").GetComponent<Button>();
                        btnYes.onClick.RemoveAllListeners();
                        btnYes.onClick.AddListener(delegate() {
                            AudioMgr.ins.PlayBtn();
                            UserPlayer.ins.call("friendComp.requestAddFriend", userID);
                            btnYes.interactable = false;
                        });
                    }
                } else {
                    PopupMgr.ins.ShowTip(TextAutoLanguage2.GetTextByCNKey("没有可推荐的好友"));
                }
            };
            UserPlayer.ins.call("friendComp.getFriendRecommendList", null, cb);
            PopupMgr.ins.ClearAllTip();
        }
    #endregion

    #region searchPlayer
        void InitSearchPlayerBox() {
            searchPlayerBox.SetActive(false);
            GetSearchPlayerItemPrefab().SetActive(false);
        }
        Transform GetSearchPlayerItemParent() {
            return searchPlayerBox.transform.Find("ScrollView/Viewport/Content");
        }
        GameObject GetSearchPlayerItemPrefab() {
            return GetSearchPlayerItemParent().Find("Item").gameObject;
        }
        void EnterSearchPlayerBox() {
            searchPlayerBox.SetActive(true);
            PopupMgr.ins.ClearAllTip();
        }
        InputField GetSearchInputField() {
            return searchPlayerBox.transform.Find("SearchBox/InputField").GetComponent<InputField>();
        }
        long _lastSearchTime = 0;
        public void btnEvent_SearchPlayer() {
            AudioMgr.ins.PlayBtn();
            if (JCUnityLib.TimeUtils.GetTimestamp() - _lastSearchTime < 3000) {
                PopupMgr.ins.ShowTip(TextAutoLanguage2.GetTextByCNKey("操作过于频繁"));
                return;
            } else {
                _lastSearchTime = JCUnityLib.TimeUtils.GetTimestamp();
            }
            string searchText = GetSearchInputField().text;
            Action<JArray> cb = delegate(JArray list) {
                for (int i = 1; i < GetSearchPlayerItemParent().childCount; i++) {
                    Destroy(GetSearchPlayerItemParent().GetChild(i).gameObject);
                }
                if (list.Count > 0) {
                    foreach (var itemInfo in list) {
                        int userID = itemInfo.Value<int>("id");
                        int avatarID = itemInfo.Value<int>("avatarID");
                        string avatarUrl = itemInfo.Value<string>("avatarUrl");
                        string nickname = itemInfo.Value<string>("nickname");
                        bool online = itemInfo.Value<bool>("online");
                        long offlineTime = itemInfo.Value<long>("offlineTime");
                        GameObject o = GameObject.Instantiate(GetSearchPlayerItemPrefab(), GetSearchPlayerItemParent());
                        o.SetActive(true);
                        o.name = userID.ToString();
                        RoleMgr.SetAvatarToImage(
                            o.transform.Find("Avatar/Sprite").GetComponent<Image>(),
                            avatarID, avatarUrl
                        );
                        o.transform.Find("Name").GetComponent<Text>().text = nickname;
                        o.transform.Find("BG0").gameObject.SetActive(!online);
                        o.transform.Find("BG1").gameObject.SetActive(online);
                        Text onlineTip = o.transform.Find("OnlineTip").GetComponent<Text>();
                        onlineTip.text = TimeUtil.GetOfflineTimeStr(offlineTime, online);
                        onlineTip.color = online ? Color.green : Color.gray;
                        Button btnYes = o.transform.Find("BtnAdd").GetComponent<Button>();
                        btnYes.onClick.RemoveAllListeners();
                        btnYes.onClick.AddListener(delegate() {
                            AudioMgr.ins.PlayBtn();
                            UserPlayer.ins.call("friendComp.requestAddFriend", userID);
                            btnYes.interactable = false;
                        });
                    }
                } else {
                    PopupMgr.ins.ShowTip(TextAutoLanguage2.GetTextByCNKey("没有搜索到目标玩家"));
                }
            };
            UserPlayer.ins.call("friendComp.searchPlayersByID", new object[]{searchText}, cb);
        }
    #endregion

    void HideAllBox() {
        myFriendBox.SetActive(false);
        friendRequestBox.SetActive(false);
        friendRecommendBox.SetActive(false);
        searchPlayerBox.SetActive(false);
    }

    public void Back() {
        AudioMgr.ins.PlayBtn();
        ViewMgr.Instance.DestroyView<FriendView>();
    }


    #region 左栏条目切换
        [SerializeField] Sprite[] btnTabTextures;
        Button[] btnTabs = {null, null, null, null};
        void InitBtnTabs() {
            btnTabs[0] = this.transform.Find("LineV/BtnTab0").GetComponent<Button>();
            btnTabs[1] =this.transform.Find("LineV/BtnTab1").GetComponent<Button>();
            btnTabs[2] =this.transform.Find("LineV/BtnTab2").GetComponent<Button>();
            btnTabs[3] =this.transform.Find("LineV/BtnTab3").GetComponent<Button>();
            for (int i = 0; i < btnTabs.Length; i++) {
                Button btnTab = btnTabs[i];
                int btnTabIndex = i;
                btnTab.onClick.AddListener(() => {
                    AudioMgr.ins.PlayBtn();
                    if (!IsBtnTabSelected(btnTab)) {
                        SetBtnTabSelected(btnTab);
                    }
                });
            }
        }
        bool IsBtnTabSelected(Button btn) {
            Image img = btn.GetComponent<Image>();
            return img.sprite.name.Equals(btnTabTextures[1].name);
        }

        void SetBtnTabSelected(Button btn) {
            foreach (var item in btnTabs) {
                Image img = item.GetComponent<Image>();
                img.sprite = item == btn ? btnTabTextures[1] : btnTabTextures[0];
            }
            int index = Array.IndexOf(btnTabs, btn);
            HandleBtnTabSelectedLogic(index);
        }
        void HandleBtnTabSelectedLogic(int btnIndex) {
            HideAllBox();
            if (btnIndex == 0) {
                EnterMyFriendBox();
            } else if (btnIndex == 1) {
                EnterFriendRequestBox();
            } else if (btnIndex == 2) {
                EnterFriendRecommendBox();   
            } else if (btnIndex == 3) {
                EnterSearchPlayerBox();
            }
        }
    #endregion
}