using System;
using System.Collections.Generic;
using GalaSoft.MvvmLight;
using GalaSoft.MvvmLight.Command;
using GalaSoft.MvvmLight.Messaging;
using Muchinfo.MTPClient.Data.Enums;
using Muchinfo.PC.Common.Extensions;
using Muchinfo.MTPClient.Data;
using Muchinfo.MTPClient.Data.Model.Account;
using Muchinfo.MTPClient.Infrastructure.Utilities;
using System.Collections.ObjectModel;
using Muchinfo.MTPClient.Infrastructure.Helpers;

namespace Muchinfo.MTPClient.Account.ViewModels
{

    
    public class OperateLogViewModel : RegisterMessageBase
    {
        ObservableCollection<UserLog> _logs = new ObservableCollection<UserLog>();
        public ObservableCollection<UserLog> Logs
        {
            get
            {
                return _logs;
            }
            set
            {
                Set(() => Logs, ref _logs, value);
            }
        }

        #region 开始时间
        private DateTime startTime;

        /// <summary>
        /// 开始时间
        /// </summary>
        public DateTime StartTime
        {
            get { return startTime; }
            set { Set(() => StartTime, ref startTime, value); }
        }
        #endregion

        #region 结束时间
        private DateTime _endTime;

        /// <summary>
        /// 结束时间
        /// </summary>
        public DateTime EndTime
        {
            get { return _endTime; }
            set { Set(() => EndTime, ref _endTime, value); }
        }
        #endregion

        public OperateLogViewModel()
        {
            
        }


        public override void RegisterMessage()
        {
            EndTime = ApplicationParameter.ServerTimeNow;
            StartTime = ApplicationParameter.ServerTimeNow.AddDays(-30);
            RefreshCommand.Execute(null);
            MessengerHelper.DefaultUnregister<TradeAccount>(this, MessengerTokens.OrderNotify);
            MessengerHelper.DefaultRegister<TradeAccount>(this, MessengerTokens.OrderNotify, (e) =>
            {
                //接收通知时，防止时间设置错误，弹出错误提示
                EndTime = ApplicationParameter.ServerTimeNow;
                StartTime = ApplicationParameter.ServerTimeNow.AddDays(-30);
                RefreshCommand.Execute(null);
            });
        }

        #region 重置查询时间命令Command
        private RelayCommand _resetCommand;

        /// <summary>
        /// Gets the ResetCommand.
        /// </summary>
        public RelayCommand ResetCommand
        {
            get
            {
                return _resetCommand
                    ?? (_resetCommand = new RelayCommand(
                    () =>
                    {
                        EndTime = ApplicationParameter.ServerTimeNow;
                        StartTime = ApplicationParameter.ServerTimeNow.AddDays(-30);
                    }));
            }
        }
        #endregion


        /// <summary>
        /// 查询持仓成功回调
        /// </summary>
        /// <param name="holdOrders">持仓内容</param>
        private void QueryHoldOrderCallBack(List<UserLog> userLogs)
        {
            ////获取当前的持仓
            IsBusy = false;
            Logs = new ObservableCollection<UserLog>(userLogs);
             
        }


        /// <summary>
        /// 
        /// </summary>
        /// <param name="errorEntity"></param>
        public override void QueryErrorCallback(ErrorEntity errorEntity)
        {
            IsBusy = false;
            //var errorMsg = string.Format("{0}:{1}", errorEntity.RequestFunc, ErrorManager.FormatErrorMsg(errorEntity)); //错误信息显示到状态
            //MessengerHelper.DefaultSend(errorMsg, MessengerTokens.ErrorMessage);
            // base.QueryErrorCallback();
        }

        public override void RefreshContent()
        {
            IsBusy = true;
            var queryCommons = new List<QueryCommonParam>();
            queryCommons.Add(new QueryCommonParam() { ParamKey = "accountId", ParamValue = UserManager.CurrentTradeAccount.AccountId + string.Empty });
            queryCommons.Add(new QueryCommonParam() { ParamKey = "startDate", ParamValue = StartTime.ToString("yyyy-MM-dd  HH:mm:ss") });
            queryCommons.Add(new QueryCommonParam() { ParamKey = "endDate", ParamValue = EndTime.ToString("yyyy-MM-dd HH:mm:ss") });
            _orderService.QueryUserLogs(QueryStatement.SearchSysLog, queryCommons, QueryHoldOrderCallBack, QueryErrorCallback);
        }
    }
}