using Api.Framework;
using Chat.Framework.WXSdk.Implement;
using System;
using System.Collections;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using 同步老妖联盟上下级关系.Entitys;
using 同步老妖联盟上下级关系.Utils;

namespace 同步老妖联盟上下级关系
{
    public partial class MainForm : Form
    {
        public MainForm()
        {
            InitializeComponent();
        }

        public void CloseForm()
        {
            try
            {
                if (!this.IsDisposed)
                {
                    this.Invoke(new Action(delegate
                    {
                        this.Close();
                        this.Dispose();
                    }));
                }
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message);
            }
        }

        private void MainForm_Load(object sender, EventArgs e)
        {
            try
            {
                EventLog.LogEvent += EventLog_LogEvent1;

                if (folderBrowserDialog1.ShowDialog() == DialogResult.OK)
                {
                    var path = folderBrowserDialog1.SelectedPath;
                    if (Directory.Exists(path))
                    {
                        var dataPath = Path.Combine(path, "数据.db");
                        if (!File.Exists(dataPath)) throw new Exception("数据库不存在");

                        DBClient.ConnPath = textBox1.Text = dataPath;


                    }
                    else
                        throw new Exception("选择的目录路径存在异常");
                }
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message);
            }
        }

        /// <summary>
        /// 刷新机器人列表
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void linkLabel1_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)
        {
            try
            {
                comboBox1.DataSource = null;

                var clients = Chat.Framework.ChatClient.WXClient.Values.Where(f => f.Status == Chat.Framework.WXSdk.WxStatus.在线 && f.WeixinType == Chat.Framework.WXSdk.Implement.WeixinType.Grpc微信).ToList();

                var result = new ArrayList();
                result.Add(new TextAndValue("请选择机器人", "请选择机器人"));
                foreach (var item in clients)
                {
                    result.Add(new TextAndValue(item.User.Nick, item.WeixinHao));
                }

                comboBox1.DataSource = result;
                comboBox1.DisplayMember = "DisplayText";
                comboBox1.ValueMember = "RealValue";

                comboBox1.SelectedIndex = 0;
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message + " - " + ex.StackTrace);
            }
        }

        /// <summary>
        /// 刷新群列表
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void linkLabel2_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)
        {
            try
            {
                if (comboBox1.SelectedIndex == 0) throw new Exception("请选择机器人");

                comboBox2.DataSource = null;

                var result = new ArrayList();
                var groupids = DBClient.DbBase.Queryable<MemberInfo>().GroupBy(f => f.groupid).Select(f => f.groupid).ToList();

                result.Add(new TextAndValue("请选择同步群", "请选择同步群"));
                foreach (var groupid in groupids)
                {
                    var temp = DBClient.DbBase.Queryable<MemberInfo>().First(f => f.groupnick != string.Empty && f.groupid == groupid);
                    if (temp != null)
                        result.Add(new TextAndValue(temp.groupnick, groupid));
                }

                comboBox2.DataSource = result;
                comboBox2.DisplayMember = "DisplayText";
                comboBox2.ValueMember = "RealValue";

                comboBox2.SelectedIndex = 0;
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message + " - " + ex.StackTrace);
            }
        }

        class TextAndValue
        {
            private string _RealValue = "";
            private string _DisplayText = "";

            public string DisplayText
            {
                get
                {
                    return _DisplayText;
                }
            }

            public string RealValue
            {
                get
                {
                    return _RealValue;
                }
            }

            public TextAndValue(string ShowText, string RealVal)
            {
                _DisplayText = ShowText;
                _RealValue = RealVal;
            }

            public override string ToString()
            {
                return _RealValue.ToString();
            }

        }

        private void button2_Click(object sender, EventArgs e)
        {
            try
            {
                if (comboBox1.SelectedIndex == 0) throw new Exception("请选择机器人");
                if (comboBox1.SelectedIndex == 0) throw new Exception("请选择同步群");
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message);
                return;
            }

            var robotid = comboBox1.SelectedValue.ToString();
            var groupid = comboBox2.SelectedValue.ToString();
            var groupNick = comboBox2.Text.ToString();

            Task.Run(() =>
            {
                try
                {
                    var t = Task.Run(() =>
                    {
                        this.Invoke(new Action(() =>
                        {
                            button2.Enabled = false;
                        }));
                        try
                        {
                            EventLog.OnEvent(this, $"开始获取机器人...");
                            var client = Chat.Framework.ChatClient.WXClient.Values.Where(f => f.Status == Chat.Framework.WXSdk.WxStatus.在线 && f.WeixinType == WeixinType.Grpc微信).FirstOrDefault(f => f.WeixinHao == robotid);
                            if (client == null) throw new Exception("数据异常");

                            var wx = client as WXClientImpl_IPAD;
                            if (wx == null)
                                throw new Exception("异常1");
                            EventLog.OnEvent(this, $"获取群{groupid}用户...");
                            var members = wx.GetMembers(groupid, true);
                            EventLog.OnEvent(this, $"获取群用户数量:{(members == null ? 0 : members.Length)}");
                            var mInfos = DBClient.DbBase.Queryable<MemberInfo>().Where(f => f.groupid == groupid).ToList();
                            EventLog.OnEvent(this, $"获取数据库群{groupid}用户...");
                            if (mInfos == null) throw new Exception("获取用户数据为空");
                            EventLog.OnEvent(this, $"获取数据库用户数量:{(mInfos == null ? 0 : mInfos.Count)}");
                            var mInfosTemp = DBClient.DbBase.Queryable<MemberInfo>().Where(f => f.groupid == groupid).ToList();

                            var invDic = new Dictionary<string, int>();
                            EventLog.OnEvent(this, $"开始规整上下级数据...数量:{members.Length}");
                            for (int z = 0; z < members.Length; z++)
                            {
                                var item = members[z];

                                var tmp = mInfosTemp.FirstOrDefault(f => f.username == item.Username);
                                if (tmp != null)
                                    mInfosTemp.Remove(tmp);

                                var member = mInfos.FirstOrDefault(f => f.groupid == groupid && f.username == item.Username);
                                if (member == null)
                                {
                                    member = new MemberInfo() { username = item.Username, groupid = groupid, groupnick = groupNick, avatar = item.SmallHeadImgUrl, join_time = (long)(DateTime.Now - TimeZone.CurrentTimeZone.ToLocalTime(new DateTime(1970, 1, 1))).TotalMilliseconds, sex = -1 };
                                    mInfos.Add(member);
                                }
                                member.usernick = item.NickName;
                                member.avatar = item.SmallHeadImgUrl;
                                member.invited_num = 0;
                                member.quit_time = 0;
                                member.inviter = 0;

                                if (!string.IsNullOrWhiteSpace(item.InviterUserName))
                                {
                                    var iMember = mInfos.FirstOrDefault(f => f.groupid == groupid && f.username == item.InviterUserName);
                                    if (iMember == null)
                                    {
                                        iMember = new MemberInfo() { username = item.InviterUserName, usernick = string.Empty, avatar = string.Empty, join_time = (long)(DateTime.Now - TimeZone.CurrentTimeZone.ToLocalTime(new DateTime(1970, 1, 1))).TotalMilliseconds, invited_num = 0, sex = -1 };
                                        var isExist = members.FirstOrDefault(f => f.Username == item.InviterUserName);
                                        if (isExist == null)
                                            iMember.quit_time = iMember.join_time;

                                        iMember.groupid = groupid;
                                        iMember.groupnick = groupNick;

                                        iMember = DBClient.DbBase.Insertable(iMember).ExecuteReturnEntity();
                                        mInfos.Add(iMember);
                                    }


                                    if (!invDic.ContainsKey(item.InviterUserName))
                                        invDic.Add(item.InviterUserName, 1);
                                    else
                                    {
                                        var num = invDic[item.InviterUserName];
                                        num++;
                                        invDic[item.InviterUserName] = num;
                                    }

                                    member.inviter = iMember.id;
                                    //result.Add(member);
                                }
                                member = DBClient.DbBase.Saveable(member).ExecuteReturnEntity();
                            }
                            EventLog.OnEvent(this, $"保存上下级数据完毕");

                            EventLog.OnEvent(this, $"开始重新计算邀请人数...");
                            foreach (KeyValuePair<string, int> item in invDic)
                            {
                                var m = DBClient.DbBase.Queryable<MemberInfo>().First(f => f.groupid == groupid && f.username == item.Key);
                                if (m != null)
                                {
                                    m.invited_num = item.Value;
                                    DBClient.DbBase.Saveable(m).ExecuteCommand();
                                }
                                else
                                {
                                }
                            }
                            EventLog.OnEvent(this, $"重新统计邀请人数完毕");

                            foreach (var item in mInfosTemp)
                            {
                                item.quit_time = (long)(DateTime.Now - TimeZone.CurrentTimeZone.ToLocalTime(new DateTime(1970, 1, 1))).TotalMilliseconds;
                                item.groupnick = groupNick;
                                item.robotname = client.User.Username;
                            }
                            DBClient.DbBase.Saveable(mInfosTemp).ExecuteCommand();
                        }
                        catch (Exception ex)
                        {
                            EventClient.OnEvent("异常_", ex.Message + "_" + ex.StackTrace);
                        }
                        finally
                        {
                            this.Invoke(new Action(() =>
                            {
                                button2.Enabled = true;
                            }));
                        }
                    });
                    Task.WaitAll(t);
                    EventLog.OnEvent(this, $"同步用户完毕");
                }
                catch (Exception ex)
                {
                    EventLog.OnEvent(this, ex.Message + " - " + ex.StackTrace);
                }
            });
        }


        private void EventLog_LogEvent1(object sender, LogEvent e)
        {
            this.Invoke(new Action(() =>
            {
                try
                {
                    if (memoEdit1.Text.Length >= 1000)
                    {
                        memoEdit1.Text = memoEdit1.Text.Remove(300);
                    }
                    memoEdit1.Text = $@"{e.Message.Trim()}
{memoEdit1.Text}";
                    //memoEdit3.SelectionStart = memoEdit3.Text.Length;
                }
                catch (Exception ex)
                {
                    MessageBox.Show(ex.Message + "__ " + ex.StackTrace);
                }
            }));
        }

        private void MainForm_FormClosed(object sender, FormClosedEventArgs e)
        {

        }

        private void MainForm_FormClosing(object sender, FormClosingEventArgs e)
        {
            EventLog.LogEvent -= EventLog_LogEvent1;
        }
    }
}