using Api.Framework.Events;
using Api.Framework.Model;
using Api.Framework.Tools;
using Chat.Framework.QQSdk.QPlus;
using Chat.Framework.Utils;
using Chat.Framework.WXSdk;
using Chat.Framework.WXSdk.Implement;
using Robot.Framework;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Text.RegularExpressions;
using System.Threading;
using System.Threading.Tasks;

namespace Api.Framework.SDK
{
    /// <summary>
    /// 平台类型
    /// </summary>
    public enum ChatType : int
    {
        未知来源 = 0,
        QQ = 1,
        微信 = 2,
        微信公众号 = 3,
        企业微信 = 4
    }

    /// <summary>
    /// 通用消息事件
    /// </summary>
    public class ReciveIMEvent : BaseEvents
    {
        /// <summary>
        /// 事件来源(机器人),强转即可   (注:机器人基类为:WeixinBase)
        /// </summary>
        public object Sender { get; private set; }
        /// <summary>
        /// 事件原形
        /// </summary>
        public object Event { get; private set; }
        /// <summary>
        /// 消息
        /// </summary>
        public string Message { get; private set; }
        /// <summary>
        /// 发送者昵称
        /// </summary>
        public string NickName { get; private set; }
        /// <summary>
        /// 发送者原始昵称
        /// </summary>
        public string RealNick { get; set; }
        /// <summary>
        /// 微信号
        /// </summary>
        public string Wechatid { get; set; }
        /// <summary>
        /// 发送者账号
        /// </summary>
        public string Username { get; private set; }

        /// <summary>
        /// 用户头像地址
        /// </summary>
        public string HeadUrl { get; private set; }

        /// <summary>
        /// 群号,私聊为空
        /// </summary>
        public string Groupid { get; private set; }
        /// <summary>
        /// 机器人类型
        /// </summary>
        public ChatType ChatType { get; private set; }
        /// <summary>
        /// 机器人账号
        /// </summary>
        public string RobotName { get; private set; }
        /// <summary>
        /// 机器人账号
        /// </summary>
        public string RobotNick { get; private set; }

        private fl_robot_info _robotinfo;
        /// <summary>
        /// 机器人对象
        /// </summary>
        public fl_robot_info RobotInfo
        {
            get
            {
                if (_robotinfo == null)
                {
                    var session = ApiClient.GetSession();
                    _robotinfo = session.FindRobotInfo(RobotName, ChatType);
                }
                return _robotinfo;
            }
        }

        private fl_member_info fl_member_info;

        /// <summary>
        /// 获取用户对象方法
        /// </summary>
        /// <param name="refresh">刷新</param>
        /// <returns></returns>
        public fl_member_info GetMemberinfo(bool refresh = false)
        {
            bool is_first = fl_member_info == null ? true : false;
            if (refresh || fl_member_info == null || string.IsNullOrWhiteSpace(fl_member_info.headurl))
            {
                var session = ApiClient.GetSession();
                this.fl_member_info = session.FindMemberinfo(this);
                if (this.fl_member_info != null)
                {
                    if (is_first || string.IsNullOrWhiteSpace(fl_member_info.headurl))
                    {
                        if (is_first)
                            this.fl_member_info.chat_count++;
                        if (string.IsNullOrWhiteSpace(fl_member_info.headurl))
                            fl_member_info.headurl = HeadUrl;
                        session.SaveOrUpdate(this.fl_member_info);
                    }
                }
            }
            return this.fl_member_info;
        }

        /// <summary>
        /// 事件Type
        /// </summary>
        public Type EventType { get; private set; }

        /// <summary>
        /// 通用解析
        /// </summary>
        /// <param name="Sender"></param>
        /// <param name="Event"></param>
        public ReciveIMEvent(object Sender, object Event)
        {
            if (Sender.GetType() == typeof(Chat.Framework.WXSdk.Implement.WXClientImpl_IPAD))
            {
                var client = Sender as Chat.Framework.WXSdk.Implement.WXClientImpl_IPAD;

                this.RobotName = client.WeixinHao;
                this.RobotNick = client.User.Nick;
                this.ChatType = ChatType.微信;
            }
            else if (Sender.GetType() == typeof(QQClientImpl_QQPlus))
            {
                var client = Sender as QQClientImpl_QQPlus;
                this.RobotName = client.QQClient.User.QQ.ToString();
                this.RobotNick = Util.RemoveEmoji(client.QQClient.User.NickName);
                this.ChatType = ChatType.QQ;
            }
            else if (Sender.GetType() == typeof(Chat.Framework.WXSdk.Implement.WXClientImpl_HOOK))
            {
                var client = Sender as Chat.Framework.WXSdk.Implement.WXClientImpl_HOOK;
                this.RobotName = client.WeixinHao;
                this.RobotNick = Util.RemoveEmoji(client.User.Nick);
                this.ChatType = ChatType.微信;
            }
            else if (Sender.GetType() == typeof(Chat.Framework.WXSdk.Implement.WXClientImpl_QYHOOK))
            {
                var client = Sender as Chat.Framework.WXSdk.Implement.WXClientImpl_QYHOOK;
                this.RobotName = client.WeixinHao;
                this.RobotNick = Util.RemoveEmoji(client.User.Nick);
                this.ChatType = ChatType.企业微信;
            }

            this.Groupid = string.Empty;
            this.Sender = Sender;
            this.Event = Event;
            //Console.WriteLine(Event.GetType().ToString());
            this.EventType = Event.GetType();
            if (EventType == typeof(Chat.Framework.QQSdk.Events.QQReceiveFriendMsgEvents))
            {
                this.ChatType = ChatType.QQ;
                var e = Event as Chat.Framework.QQSdk.Events.QQReceiveFriendMsgEvents;
                this.NickName = Util.RemoveEmoji(e.Nickname);
                this.Message = e.Message;
                this.RealNick = Util.RemoveEmoji(e.Nickname);
                this.Username = e.QQ.ToString();
                this.Wechatid = string.Empty;
                this.HeadUrl = this.HeadUrl = $"http://q1.qlogo.cn/g?b=qq&nk={e.QQ}&s=640";
            }
            //else if (EventType == typeof(Chat.Framework.PCRobotSDK.WechatEvents.WechatReceiveMsgEvents))
            //{
            //    ChatType = ChatType.微信;
            //    var evt = Event as Chat.Framework.PCRobotSDK.WechatEvents.WechatReceiveMsgEvents;
            //    this.RobotName = evt.Data.RobotUsername;
            //    this.RobotNick = Util.RemoveEmoji(evt.Data.RobotUsernick);
            //    this.NickName = Util.RemoveEmoji(evt.Data.FromUsernick == null ? string.Empty : evt.Data.FromUsernick); //evt.Data.FromUsernick;
            //    this.Username = evt.Data.FromUsername;
            //    this.Message = evt.Data.FromMessage;
            //    this.Groupid = evt.Data.FromGroupid;
            //}
            else if (EventType == typeof(Chat.Framework.QQSdk.Events.QQReceiveGroupMsgEvents))
            {
                this.ChatType = ChatType.QQ;
                var e = Event as Chat.Framework.QQSdk.Events.QQReceiveGroupMsgEvents;
                this.NickName = Util.RemoveEmoji(e.Nickname == null ? string.Empty : e.Nickname);
                this.Message = e.Message;
                this.RealNick = Util.RemoveEmoji(e.Nickname == null ? string.Empty : e.Nickname);
                this.Groupid = e.GroupId.ToString();
                this.Username = e.QQ.ToString();
                this.Wechatid = string.Empty;
                this.HeadUrl = $"http://q1.qlogo.cn/g?b=qq&nk={e.QQ}&s=640";
            }
            else if (EventType == typeof(Chat.Framework.WXSdk.Events.WXReceiveGroupMsg))
            {
                var e = Event as Chat.Framework.WXSdk.Events.WXReceiveGroupMsg;
                this.RobotName = e.Client.WeixinHao;
                this.Message = e.Message;

                var realNick = e.Member.NickName;
                var nick = e.Member.GetName();
                if (string.IsNullOrWhiteSpace(Util.RemoveEmoji(nick)))
                {
                    Friend friend = null;
                    if (Sender.GetType() == typeof(WXClientImpl_HOOK))
                    {
                        var wx = Sender as WXClientImpl_HOOK;
                        friend = wx.Friends.FirstOrDefault(f => f.Key == e.Member.Username).Value;
                    }
                    else if (Sender.GetType() == typeof(WXClientImpl_QYHOOK))
                    {
                        var wx = Sender as WXClientImpl_QYHOOK;
                        friend = wx.Friends.FirstOrDefault(f => f.Key == e.Member.Username).Value;
                    }
                    else if (Sender.GetType() == typeof(WXClientImpl_IPAD))
                    {
                        var wx = Sender as WXClientImpl_IPAD;
                        friend = wx.Friends.FirstOrDefault(f => f.Key == e.Member.Username).Value;
                    }
                    if (friend != null)
                    {
                        nick = friend.GetName();
                        realNick = friend.NickName;
                    }
                }

                this.RealNick = Util.RemoveEmoji(realNick);
                this.NickName = Util.RemoveEmoji(nick);
                this.Username = e.Member.Username;
                this.Groupid = e.Group.UserName;
                this.HeadUrl = e.Member.BigHeadImgUrl;
            }
            else if (EventType == typeof(Chat.Framework.WXSdk.Events.WXReiceveFriendMsg))
            {
                //this.ChatType = ChatType.微信;
                var e = Event as Chat.Framework.WXSdk.Events.WXReiceveFriendMsg;
                this.RobotName = e.Client.WeixinHao;
                this.Message = e.Message;

                var realNick = e.Friend.NickName;
                var nick = e.Friend.GetName();
                if (string.IsNullOrWhiteSpace(Util.RemoveEmoji(nick)))
                {
                    Friend friend = null;
                    if (Sender.GetType() == typeof(WXClientImpl_HOOK))
                    {
                        var wx = Sender as WXClientImpl_HOOK;
                        friend = wx.Friends.FirstOrDefault(f => f.Key == e.Friend.UserName).Value;
                    }
                    else if (Sender.GetType() == typeof(WXClientImpl_QYHOOK))
                    {
                        var wx = Sender as WXClientImpl_QYHOOK;
                        friend = wx.Friends.FirstOrDefault(f => f.Key == e.Friend.UserName).Value;
                    }
                    else if (Sender.GetType() == typeof(WXClientImpl_IPAD))
                    {
                        var wx = Sender as WXClientImpl_IPAD;
                        friend = wx.Friends.FirstOrDefault(f => f.Key == e.Friend.UserName).Value;
                    }
                    if (friend != null)
                    {
                        nick = friend.GetName();
                        realNick = friend.NickName;
                    }
                }
                this.RealNick = Util.RemoveEmoji(realNick);
                this.NickName = Util.RemoveEmoji(nick);
                this.Username = e.Friend.UserName;
                this.Wechatid = e.Friend.Alias;
                this.HeadUrl = e.Friend.BigHeadImgUrl;
            }

            else if (EventType == typeof(DebugEvent))
            {
                this.RobotName = "系统调试";
                this.RobotNick = "系统调试";
                var e = Event as DebugEvent;
                this.ChatType = e.chatType;
                this.Message = e.content;
                this.RealNick = "系统调试";
                this.NickName = e.usernick;
                this.Username = e.username;
            }
            else
            {
            }
        }

        /// <summary>
        /// 发送消息
        /// </summary>
        /// <param name="Message">发送的消息</param>
        /// <param name="SetCancel">是否取消传递消息给后续插件</param>
        public void SendMessage(string Message, bool SetCancel = true)
        {
            if (string.IsNullOrWhiteSpace(Message)) return;
            if (Message.Contains("[会员等级]"))
            {
                var session = ApiClient.GetSession();
                var member = session.FindMemberinfo(this);
                var group = session.FindGroup(member);
                Message = Message.Replace("[会员等级]", group.name);
            }

            if (Message.Contains("[编号]"))
            {
                var session = ApiClient.GetSession();
                var member = session.FindMemberinfo(this);
                Message = Message.Replace("[编号]", member.id.ToString());
            }

            var msgTmp = Message
                .Replace("[账号]", Username)
                .Replace("[积分名称]", ApiClient.Setting.SystemConfig.PointName)
                .Replace("[昵称]", string.IsNullOrWhiteSpace(Groupid) ? (string.IsNullOrEmpty(RealNick) ? NickName : RealNick) : (string.IsNullOrEmpty(RealNick) ? NickName : RealNick))
                .Replace("[机器人账号]", RobotName)
                .Replace("[机器人昵称]", RobotNick)
                .Trim();

            msgTmp = new VariateReplace().ReplaceUserVariate(msgTmp);

            var msgs = msgTmp.Split(new string[] { "[分段]" }, StringSplitOptions.RemoveEmptyEntries);

            foreach (var item in msgs)
            {
                var m = item;

                var msg = m.RandomMess();

                if (EventType == typeof(DebugEvent))
                {
                    var e = Event as DebugEvent;
                    msg = msg.Replace("[@发送者账号]", e.username).Trim();
                    e.SendDebugMsg.Invoke(e.username, msg);
                }
                else if (EventType == typeof(Chat.Framework.WXSdk.Events.WXReceiveGroupMsg))
                {
                    var e = Event as Chat.Framework.WXSdk.Events.WXReceiveGroupMsg;
                    string at = msg.Contains("[@发送者账号]") ? e.Member.Username : "";
                    msg = msg.Replace("[@发送者账号]", e.Member.GetName()).Trim();
                    e.Client.SendMessage(e.Group.UserName, msg, at);
                }
                else if (EventType == typeof(Chat.Framework.WXSdk.Events.WXReiceveFriendMsg))
                {
                    var e = Event as Chat.Framework.WXSdk.Events.WXReiceveFriendMsg;
                    msg = msg.Replace("[@发送者账号]", "").Trim();
                    e.Client.SendMessage(e.Friend.UserName, msg);
                }
                else if (EventType == typeof(Chat.Framework.QQSdk.Events.QQReceiveFriendMsgEvents))
                {
                    var e = Event as Chat.Framework.QQSdk.Events.QQReceiveFriendMsgEvents;

                    var session = ApiClient.GetSession();
                    var robot = session.FindRobotInfo(e.QQBase.QQ.ToString(), ChatType.QQ);
                    if (robot == null) return;

                    msg = msg.Replace("[@发送者账号]", "").Trim();
                    //if (e.TempMsgID == 0)
                    //    e.QQBase.SendFriendMessage(e.QQ, msg);
                    //else
                    //    e.QQBase.SendTempMessage(e.QQ, msg);
                    ApiClient.SendMessage(robot, e.QQ.ToString(), msg, e.IsTemp);
                }
                else if (EventType == typeof(Chat.Framework.QQSdk.Events.QQReceiveGroupMsgEvents))
                {
                    var e = Event as Chat.Framework.QQSdk.Events.QQReceiveGroupMsgEvents;

                    var session = ApiClient.GetSession();
                    var robot = session.FindRobotInfo(e.QQBase.QQ.ToString(), ChatType.QQ);
                    if (robot == null) return;

                    msg = msg.Replace("[@发送者账号]", $"[@{e.QQ}]").Trim();
                    //e.QQBase.SendGroupMessage(e.GroupId, msg);
                    ApiClient.SendMessage(robot, e.QQ.ToString(), msg, e.GroupId.ToString());
                }
                else if (EventType == typeof(Chat.Framework.PCRobotSDK.WechatEvents.WechatReceiveMsgEvents))
                {
                    var e = Event as Chat.Framework.PCRobotSDK.WechatEvents.WechatReceiveMsgEvents;
                    var session = ApiClient.GetSession();
                    var robot = session.FindRobotInfo(e.Data.RobotUsername, e.Data.RobotType == PCRobot.Pack.RobotType.客户端微信 ? ChatType.微信 : ChatType.企业微信);
                    if (robot == null) return;
                    //Console.WriteLine(e.Data.FromGroupid);

                    msg = msg.Replace("\r\n", "\n").Trim().Replace("[时间]", DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss"));

                    try
                    {
                        msg = msg.Contains("[随机表情]") ? msg.Replace("[随机表情]", WXClientImpl_IPAD.FindRandomExpression()) : msg;

                        //if (message.StartsWith("[延迟="))
                        //{
                        //    var reg = Regex.Match(message, @"\[延迟=(\d+)\]");
                        //    if (reg.Success)
                        //    {
                        //        message = Regex.Replace(message, @"\[延迟=(\d+)\]", "").Trim();
                        //        // this.WriteLog($"需要延迟{reg.Groups[1].Value}秒，再发送：{message}");
                        //        Thread.Sleep(int.Parse(reg.Groups[1].Value) * 1000);
                        //    }
                        //}
                        msg = DelayMess(msg);

                        //发送XML消息
                        if (msg.ToLower().Trim().StartsWith("<appmsg") && msg.ToLower().Trim().EndsWith("</appmsg>"))
                        {
                            msg = $@"<msg><fromusername>{Util.RemoveEmoji(e.Data.RobotUsernick)}</fromusername><scene>0</scene><commenturl></commenturl>{msg.Trim().Replace("&", "&amp;")}<appinfo><version>1</version><appname>Window wechat</appname></appinfo></msg>";

                            ApiClient.SendMessage(robot, e.Data.FromUsername, msg, e.Data.FromGroupid);
                        }

                        //发送图片消息
                        var matchs = Regex.Matches(msg, @"(\[图片\=[^\]]+\])", RegexOptions.IgnoreCase);
                        foreach (Match match in matchs)
                        {
                            ApiClient.SendMessage(robot, e.Data.FromUsername, match.Groups[1].Value, e.Data.FromGroupid);
                        }
                        msg = Regex.Replace(msg, @"\[图片\=([^\]]+)\]", "");
                        msg = DelayMess(msg);
                        //发送语音消息
                        matchs = Regex.Matches(msg, @"(\[语音\=[^\]]+\])", RegexOptions.IgnoreCase);
                        foreach (Match match in matchs)
                        {
                            ApiClient.SendMessage(robot, e.Data.FromUsername, match.Groups[1].Value, e.Data.FromGroupid);
                        }
                        msg = Regex.Replace(msg, @"\[语音\=([^\]]+)\]", "");
                        msg = DelayMess(msg);
                        matchs = Regex.Matches(msg, @"(\[视频\=[^\]]+\])", RegexOptions.IgnoreCase);
                        foreach (Match match in matchs)
                        {
                            ApiClient.SendMessage(robot, e.Data.FromUsername, match.Groups[1].Value, e.Data.FromGroupid);
                        }
                        msg = Regex.Replace(msg, @"\[视频\=([^\]]+)\]", "");
                        msg = DelayMess(msg);
                        //ToDo 卡片还没完成
                        //matchs = Regex.Matches(msg, @"\[卡片\=([^\]]+)\]", RegexOptions.IgnoreCase);
                        //foreach (Match match in matchs)
                        //{
                        //    SendCard(username, match.Groups[1].Value == "自己" ? robot.name : match.Groups[1].Value);
                        //}
                        //msg = Regex.Replace(msg, @"\[卡片\=([^\]]+)\]", "");
                        msg = DelayMess(msg);
                        if (string.IsNullOrWhiteSpace(msg)) continue;
                        if (msg.StartsWith("\r\n")) msg = msg.Substring("\r\n".Length);
                        if (msg.StartsWith("\n")) msg = msg.Substring("\n".Length);
                    }
                    catch (Exception ex)
                    {
                        //("SendMessage ERROR:" + ex.Message);
                    }
                    ApiClient.SendMessage(robot, e.Data.FromUsername, msg, e.Data.FromGroupid);
                }
            }
            Cancel = SetCancel;
        }

        /// <summary>
        /// 消息延迟
        /// </summary>
        /// <param name="message">消息</param>
        private string DelayMess(string message)
        {
            try
            {
                message = message.Trim();
                if (message.StartsWith("[延迟="))
                {
                    var reg = Regex.Match(message, @"\[延迟=(\d+)\]");
                    if (reg.Success)
                    {
                        message = Regex.Replace(message, @"\[延迟=(\d+)\]", "").Trim();
                        // this.WriteLog($"需要延迟{reg.Groups[1].Value}秒，再发送：{message}");
                        Thread.Sleep(int.Parse(reg.Groups[1].Value) * 1000);
                    }
                }
            }
            catch (Exception ex)
            { }
            return message;
        }

    }
}