using Entity.Constant;
using Entity.DbModel.Station;
using HybirdFrameworkCore.Autofac.Attribute;
using HybirdFrameworkCore.AutoTask;
using log4net;
using Service.Init;
using Service.Station;

namespace Service.MyTask;

/// <summary>
/// 统计每日运行
/// </summary>
[Scope]
public class CountDayOrderTask : ITask
{
    private static readonly ILog Log = LogManager.GetLogger(typeof(CountDayOrderTask));
    private volatile bool _stop;
    private Timer _timer;

    public ChargeOrderService _ChargeOrderService { get; set; }

    public SwapOrderService _SwapOrderService { get; set; }
    public ExStationDayRunResultService _ExStationDayRunResultService { get; set; }

    public string Name()
    {
        return "CountDayOrderTask";
    }

    public int Interval()
    {
        return 1000 * 10;
    }

    public void Handle()
    {
        // 统计每日运行
        return;
        // CountOrder();
    }

    

    public bool Stoped()
    {
        return _stop;

    }

    public void Stop()
    {
        _stop = true;
        _timer?.Change(Timeout.Infinite, Timeout.Infinite);

    }

    public void ResetStop()
    {
        _stop = false;
        ScheduleNextRun();

    }
    public CountDayOrderTask()
    {
        ScheduleNextRun();
    }

    private void ScheduleNextRun()
    {
        if (_stop)
        {
            return;
        }

        DateTime now = DateTime.Now;
        DateTime nextRun = new DateTime(now.Year, now.Month, now.Day, 19, 21, 0);
        if (now > nextRun)
        {
            nextRun = nextRun.AddDays(1);
        }

        TimeSpan timeToGo = nextRun - now;
        _timer = new Timer(x =>
        {
            if (!_stop)
            {
                CountOrder();
                ScheduleNextRun();
            }
        }, null, timeToGo, Timeout.InfiniteTimeSpan);
    }
    
    public  void CountOrder()
    {
        // 获取 ChargeOrder 和 SwapOrder 列表
        List<ChargeOrder> orders = _ChargeOrderService.DayChargeOrder();
        List<SwapOrder> daySwapOrder = _SwapOrderService.DaySwapOrder();

        // 创建 ExchangeStationDayRunResult 实例
        ExchangeStationDayRunResult dayCount = new ExchangeStationDayRunResult();

        // 计算平均充电时间（分钟）
        double avgMinutes = orders
            .Where(order => order.StartTime.HasValue && order.EndTime.HasValue)
            .Select(order => (order.EndTime.Value - order.StartTime.Value).TotalMinutes)
            .DefaultIfEmpty(0.0)
            .Average();


        // 计算平均换电时间（分钟）
        double avgRepTime = daySwapOrder
            .Where(order => order.SwapBeginTime.HasValue && order.SwapEndTime.HasValue)
            .Select(order => (order.SwapEndTime.Value - order.SwapBeginTime.Value).TotalMinutes)
            .DefaultIfEmpty(0.0)
            .Average();

        // 找到最早的换电时间
        SwapOrder firstSwapOrder = daySwapOrder
            .Where(order => order.SwapBeginTime.HasValue)
            .OrderBy(order => order.SwapBeginTime)
            .FirstOrDefault();

        // 找到最晚的换电时间
        SwapOrder lastSwapOrder = daySwapOrder
            .Where(order => order.SwapEndTime.HasValue)
            .OrderByDescending(order => order.SwapEndTime)
            .FirstOrDefault();

        // 统计充电次数
        int chgCount = orders
            .Where(order => !string.IsNullOrEmpty(order.Sn))
            .Select(order => order.Sn)
            .Distinct()
            .Count();
        // 统计换电次数
        int totalSwapCount = daySwapOrder
            .Where(order => !string.IsNullOrEmpty(order.Sn))
            .Select(order => order.Sn)
            .Distinct()
            .Count();

        // 计算总共换电多少分钟
        double totalMinutes = daySwapOrder
            .Where(order => order.SwapBeginTime.HasValue && order.SwapEndTime.HasValue)
            .Sum(order => (order.SwapEndTime.Value - order.SwapBeginTime.Value).TotalMinutes);
        // 赋值
        
        dayCount.AvgChgTime = avgMinutes.ToString("F2");
        dayCount.AvgRepTime = avgRepTime.ToString("F2");
        dayCount.SwapDate = DateTime.Now.AddDays(-1).ToString();


        dayCount.FristSwapTime = firstSwapOrder?.SwapBeginTime?.ToString() ?? null;
        dayCount.StopTime = lastSwapOrder?.SwapEndTime?.ToString() ?? null;
        dayCount.ChgCount = chgCount;
        dayCount.ToltalSwapCount = totalSwapCount;
        dayCount.ToltalSwapAllTime = Math.Round(totalMinutes, 2);
        
        dayCount.State = StaticStationInfo.StationStatus;
        _ExStationDayRunResultService.Insert(dayCount);
    }
}