using System.Linq;
using DOAN.Model.MES.BI.Dto;
using DOAN.Model.MES.dev;
using DOAN.Model.mes.echarts;
using DOAN.Model.MES.exception;
using DOAN.Model.MES.product;
using DOAN.Service.MES.BI.IService;
using Infrastructure;
using Infrastructure.Attribute;
using Mapster;

namespace DOAN.Service.MES.BI;

/// <summary>
///     生产大屏
/// </summary>
[AppService(ServiceType = typeof(IProductBIService), ServiceLifetime = LifeTime.Transient)]
public class ProductBIService : BaseService<ProWorkorder>, IProductBIService
{
    /// <summary>
    /// </summary>
    /// <returns></returns>
    public ProductBIMoudle01Dto GetMoudle01()
    {
        var now = DateTime.Now.ToLocalTime().Date;
        var startOfWeek = GetStartOfWeek(now);
        var endOfWeek = startOfWeek.AddDays(6);
        var moudle01 = new ProductBIMoudle01Dto();

        moudle01.TodayOutputQuantity = Context.Queryable<ProWorkorder>().LeftJoin<ProReportwork>((w, r) =>
                w.Workorder == r.FkWorkorder && w.WorkorderDate == now)
            .Sum((w, r) => r.FinishedNum ?? 0);

        moudle01.TodayWorkOrderQuantity =
            Context.Queryable<ProWorkorder>().Where(it => it.WorkorderDate == now).Count();


        moudle01.WeekWorkOrderQuantity = Context.Queryable<ProWorkorder>()
            .Where(it => it.WorkorderDate >= startOfWeek && it.WorkorderDate <= endOfWeek)
            .Count();


        moudle01.WeekOutputQuantity = Context.Queryable<ProWorkorder>().LeftJoin<ProReportwork>((w, r) =>
                w.Workorder == r.FkWorkorder && w.WorkorderDate >= startOfWeek && w.WorkorderDate <= endOfWeek)
            .Sum((w, r) => r.FinishedNum ?? 0);

        moudle01.TodayExceptionWorkOrderQuantity = Context.Queryable<ProWorkorderUpdateLog>()
            .Where(it => it.ChangeTime > now && it.ChangeTime < now.AddDays(1)).Count();
        moudle01.WeekExceptionWorkOrderQuantity = Context.Queryable<ProWorkorderUpdateLog>()
            .Where(it => it.ChangeTime > now && it.ChangeTime < now.AddDays(1)).Count();


        return moudle01;
    }


    public EchartsOptions GetMoudle02()
    {
        var LineEchart = new EchartsOptions();


        var Title = new EchartsTitle();
        Title.Text = "前7日产量趋势图";
        Title.SubText = "前7日产量趋势图";
        LineEchart.Title = Title;

        var XAxis = new EchartsXAxis();

        // 获取今天的日期
        var today = DateTime.Today;

        // 创建一个数组来存储七天的日期
        var dates = new DateTime[7];

        // 填充数组
        for (var i = 0; i < 7; i++) dates[i] = today.AddDays(-i);

        // 反转数组，使得日期从最早的开始
        Array.Reverse(dates);
        XAxis.Data = dates.Select(it => it.ToString("yyyy-MM-dd")).ToList();
        LineEchart.XAxis = XAxis;


        var Series = new EchartsSeries();


        var SeriesData = Context.Queryable<ProWorkorder>()
            .LeftJoin<ProReportwork>((w, r) =>
                w.Workorder == r.FkWorkorder )
            .Where((w,r)=>w.WorkorderDate < today.AddDays(1) && w.WorkorderDate > today.AddDays(-6))
            .GroupBy((w,r)=>w.WorkorderDate)
            .Select((w, r) => new EchartsSeriesData
            {
                Name = w.WorkorderDate.Value.ToString("yyyy-MM-dd"),
                Value = r.FinishedNum ?? 0
            }).ToList();

       
            
            
        Series.Data = SeriesData;
        Series.Type = "line";
        Series.Name = "产量（个）";
      
        LineEchart.Series = new List<EchartsSeries>(){Series};
        
        return LineEchart;
    }


    public EchartsOptions GetMoudle03()
    {
        var LineEchart = new EchartsOptions();


        var Title = new EchartsTitle();
        Title.Text = "本周工单趋势图";
        Title.SubText = "本周工单趋势图";
        LineEchart.Title = Title;

        var XAxis = new EchartsXAxis();

        // 获取今天的日期
        var today = DateTime.Today;

        // 创建一个数组来存储七天的日期
        var dates = new DateTime[7];

        // 填充数组
        for (var i = 0; i < 7; i++) dates[i] = today.AddDays(-i);

        // 反转数组，使得日期从最早的开始
        Array.Reverse(dates);
        XAxis.Data = dates.Select(it => it.ToString("yyyy-MM-dd")).ToList();
        LineEchart.XAxis = XAxis;


        var Series = new EchartsSeries();


        var SeriesData = Context.Queryable<ProWorkorder>()
                .Where(w=>w.WorkorderDate < today.AddDays(1) && w.WorkorderDate > today.AddDays(-6))
                .GroupBy((w)=>w.WorkorderDate)
                .Select(w => new EchartsSeriesData
            {
                Name = w.WorkorderDate.Value.ToString("yyyy-MM-dd"),
                Value = w.DeliveryNum ?? 0
            }).ToList();


        Series.Data = SeriesData;
        Series.Name = "工单（个）";
      
        LineEchart.Series = new List<EchartsSeries>(){Series};
        
        return LineEchart;
    }

    public EchartsOptions GetMoudle04()
    {
        var LineEchart = new EchartsOptions();

        LineEchart.Title = new EchartsTitle("今日超时工单占比", "今日超时工单占比");
        
       // List<EchartsSeries> Series=new List<EchartsSeries>();
       EchartsSeries SeriesData = new EchartsSeries();
 

      int OverTimeWorkorder=  Context.Queryable<ProWorkorder>().Where(it => it.WorkorderDate == DateTime.Today)
            .Where(it => it.Status == 3)
            .Where(it => (it.EndTime.Value - it.StartTime.Value).TotalSeconds > (it.Beat ?? 1 * it.DeliveryNum ?? 1))
            .Count();
      
      EchartsSeriesData  Series = new EchartsSeriesData();
      Series.Name = "超时工单数";
      Series.Value = OverTimeWorkorder;
      
      int StandrandWorkorder=  Context.Queryable<ProWorkorder>().Where(it => it.WorkorderDate == DateTime.Today)
          .Where(it => it.Status == 3)
          .Where(it => (it.EndTime.Value - it.StartTime.Value).TotalSeconds <= (it.Beat ?? 1 * it.DeliveryNum ?? 1))
          .Count();
      EchartsSeriesData  Series2 = new EchartsSeriesData();
      Series2.Name = "不超时工单数";
      Series2.Value = StandrandWorkorder;

      SeriesData.Data = new List<EchartsSeriesData>() { Series, Series2 };
      SeriesData.Type = "pie";
      SeriesData.Name = "工单（个）";
      LineEchart.Series= new List<EchartsSeries>(){SeriesData};
      
      
        
        return  LineEchart;
        
    }


    public EchartsOptions GetMoudle05()
    {  
        var LineEchart = new EchartsOptions();

        LineEchart.Title = new EchartsTitle("前七日工单异常分布占比", "前七日工单异常分布占比");
        
        // List<EchartsSeries> Series=new List<EchartsSeries>();
        EchartsSeries SeriesData = new EchartsSeries();

       var  EchartsSeriesDataList= Context.Queryable<ProWorkorder>().LeftJoin<ProWorkorderUpdateLog>((w, l) =>
                w.Workorder == l.Workorder )
          .Where((w,l)=>w.WorkorderDate < DateTime.Today.AddDays(1) &&
                        w.WorkorderDate < DateTime.Today.AddDays(-6))
            .GroupBy((w, l) => l.Log)
            .Select((w, l) => new EchartsSeriesData
            {
                Name = l.Log,
                Value = SqlFunc.AggregateCount(l)

            }).ToList();
 

       
      
    
      
        SeriesData.Type = "pie";
        SeriesData.Data = EchartsSeriesDataList;
        SeriesData.Name = "工单（个）";
        LineEchart.Series= new List<EchartsSeries>(){SeriesData};
      
      
        
        return  LineEchart;

        
    }


    public List<WorkOrderBIDto> GetMoudle06()
    {

        return Context.Queryable<ProWorkorder>().LeftJoin<ProReportwork>((w, r) => w.Workorder == r.FkWorkorder)
            .Where((w, r) => w.WorkorderDate == DateTime.Today)
            .Select((w,r) => new WorkOrderBIDto()
            {
                Workorder=w.Workorder,
                ProductionName=w.ProductionName,
                ProductionCode=w.ProductionCode,
                DispatchNum=w.DeliveryNum,
                FinishedNum=r.FinishedNum,
                
                Status=w.Status,

            }).ToList();

    }

    public List<ProWorkorderUpdateLog> GetMoudle07()
    {
      return  Context.Queryable<ProWorkorder>()
            .LeftJoin<ProWorkorderUpdateLog>((w, l) => w.Workorder == l.Workorder &&l.Workorder!=null)
            .Where((w,l)=>w.WorkorderDate == DateTime.Today&&l.Workorder!=null)
            .Select((w, l) => l)
            .MergeTable()
            .Distinct()
            .ToList();
    }

    public List<WorkOrderBIDto> GetMoudle08()
    {

        return Context.Queryable<ProWorkorder>().LeftJoin<ProReportwork>((w, r) => w.Workorder == r.FkWorkorder)
            .Where((w, r) => w.WorkorderDate == DateTime.Today.AddDays(-1))
            .Select((w,r) => new WorkOrderBIDto()
            {
                Workorder=w.Workorder,
                ProductionName=w.ProductionName,
                ProductionCode=w.ProductionCode,
                DispatchNum=w.DeliveryNum??0,
                FinishedNum=r.FinishedNum??0,
                
                Status=w.Status,

            }).ToList();
    }


    private static DateTime GetStartOfWeek(DateTime dt)
    {
        // 获取本周周一的日期时间，时间为00:00:00
        var daysOffset = dt.DayOfWeek - DayOfWeek.Monday;
        if (daysOffset < 0) daysOffset += 7; // 如果今天是周日，那么偏移量应该是6而不是-1
        return dt.AddDays(-daysOffset).Date;
    }
}