using Newtonsoft.Json;
using SvetoforVKBot.Models.Updates;
using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Data.SqlClient;
using System.Linq;
using System.Security.Cryptography;
using System.Text.RegularExpressions;
using VkNet;
using VkNet.Enums.SafetyEnums;
using VkNet.Model.Attachments;
using VkNet.Model.Keyboard;
using VkNet.Model.RequestParams;

namespace SvetoforVKBot.Models.Commands.ExpertLK
{
    public class SelectParticipantsCommand : Command
    {
        public override string Name => "{\"button\":\"selectParticipants\"}";

        public override void Execute(RootObject update, VkApi client, SvetoforVKBot.Data.SvetoforVKBotEntities db)
        {
        }

        public override void ExecutePL(RootObject update, VkApi client, SvetoforVKBot.Data.SvetoforVKBotEntities db)
        {
            var chatId = update.@object.message.from_id;
            MessagesSendParams @params = new MessagesSendParams();
            var keyboardBuilder = new KeyboardBuilder().Clear();
            List<UserObject> users = new List<UserObject>();
            List<int> chatIds = new List<int>();
            string name = "";
            try
            {
                @params.Message = "Выберите участника.\n";

                //SqlCommand getCons = new SqlCommand("SELECT * FROM PersonalConsultation WHERE chatId = @chatId;", Con);
                //getCons.Parameters.AddWithValue("@chatId", chatId);
                //SqlDataReader rgetCons = getCons.ExecuteReader();
                //if (rgetCons.HasRows)
                //{
                //    while (rgetCons.Read())
                //        chatIds.Add(Convert.ToInt32(rgetCons["chatId"]));

                //    rgetCons.Close();
                //}
                //else
                //    rgetCons.Close();

                //if (chatIds.Count > 0)
                //{
                //    foreach (var c in chatIds)
                //    {
                //        SqlCommand getUser = new SqlCommand("SELECT * FROM Users WHERE chatId = @chatId;", Con);
                //        getUser.Parameters.AddWithValue("@chatId", c);
                //        SqlDataReader rgetUser = getUser.ExecuteReader();
                //        while (rgetUser.Read())
                //            users.Add(new UserObject()
                //            {
                //                id = Convert.ToInt32(rgetUser["id"]),
                //                chatId = Convert.ToInt32(rgetUser["chatId"]),
                //                fio = rgetUser["fio"].ToString(),
                //                birthday = DateTime.Parse(rgetUser["birthday"].ToString()),
                //            });

                //        rgetUser.Close();
                //    }

                //    int btnRow = 0;

                //    foreach (var u in users)
                //    {
                //        if (u.fio.Length >= 36)
                //            name = u.fio.Substring(0, 35) + "...";
                //        else
                //            name = u.fio;


                //        keyboardBuilder
                //            .AddButton(name, "selectParticipantInfo-"+ u.id, KeyboardButtonColor.Primary)
                //            .AddLine();

                //        btnRow++;
                //        if (btnRow == 8)
                //            break;
                //    }
                //    keyboardBuilder                       
                //        .AddButton("Назад", "selectExpertLK", KeyboardButtonColor.Default);
                //}
                //else
                //{
                //    keyboardBuilder
                //        .AddButton("Назад", "selectExpertLK", KeyboardButtonColor.Default);
                //}



                @params.Keyboard = keyboardBuilder.Build();
                @params.UserId = chatId;
                @params.RandomId = GetRandomId();
                client.Messages.SendAsync(@params);

            }
            catch (Exception ee)
            {
                @params.Message = "Ошибка в SelectParticipantsCommand: " + ee.Message;
                @params.Attachments = null;
                @params.Keyboard = null;
                @params.UserId = 59111081;
                @params.RandomId = GetRandomId();
                client.Messages.SendAsync(@params);
            }
        }
    }
}