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Курнат Андрей
228
XLAB2/VerificationReportsService.cs
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228
XLAB2/VerificationReportsService.cs
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using System;
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using System.Collections.Generic;
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using System.Data;
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using Microsoft.Data.SqlClient;
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namespace XLAB2
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{
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internal sealed class VerificationReportsService
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{
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private const string ReportSourceSql = @"
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FROM dbo.EKZMK m
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JOIN dbo.EKZ z ON z.IDEKZ = m.IDEKZ
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LEFT JOIN dbo.TPRZ tprz ON tprz.IDTPRZ = z.IDTPRZ
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LEFT JOIN dbo.TIPS tips ON tips.IDTIPS = tprz.IDTIPS
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LEFT JOIN dbo.SPOI areas ON areas.IDSPOI = tips.IDSPOI
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LEFT JOIN dbo.FRPD customers ON customers.IDFRPD = z.IDFRPDV
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WHERE m.DTMKFK IS NOT NULL
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AND (@DateFrom IS NULL OR m.DTMKFK >= @DateFrom)
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AND (@DateToExclusive IS NULL OR m.DTMKFK < @DateToExclusive)
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AND (@CustomerId IS NULL OR z.IDFRPDV = @CustomerId)
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AND (@MeasurementAreaId IS NULL OR tips.IDSPOI = @MeasurementAreaId)";
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public VerificationReportData LoadReport(VerificationReportFilter filter)
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{
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var normalizedFilter = NormalizeFilter(filter);
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using (var connection = ReferenceDirectorySqlHelpers.CreateConnection())
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{
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connection.Open();
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return new VerificationReportData
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{
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Summary = LoadSummary(connection, normalizedFilter),
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CustomerRows = LoadCustomerRows(connection, normalizedFilter),
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MeasurementAreaRows = LoadMeasurementAreaRows(connection, normalizedFilter)
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};
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}
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}
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public IReadOnlyList<DirectoryLookupItem> LoadCustomerItems()
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{
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return ReferenceDirectorySqlHelpers.LoadLookupItems(@"
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SELECT DISTINCT
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customers.IDFRPD AS Id,
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customers.NMFRPD AS Name
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FROM dbo.EKZMK m
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JOIN dbo.EKZ z ON z.IDEKZ = m.IDEKZ
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JOIN dbo.FRPD customers ON customers.IDFRPD = z.IDFRPDV
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WHERE m.DTMKFK IS NOT NULL
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AND NULLIF(LTRIM(RTRIM(customers.NMFRPD)), N'') IS NOT NULL
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ORDER BY customers.NMFRPD, customers.IDFRPD;");
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}
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public IReadOnlyList<DirectoryLookupItem> LoadMeasurementAreaItems()
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{
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return ReferenceDirectorySqlHelpers.LoadLookupItems(@"
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SELECT DISTINCT
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areas.IDSPOI AS Id,
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areas.NMOI AS Name
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FROM dbo.EKZMK m
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JOIN dbo.EKZ z ON z.IDEKZ = m.IDEKZ
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LEFT JOIN dbo.TPRZ tprz ON tprz.IDTPRZ = z.IDTPRZ
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LEFT JOIN dbo.TIPS tips ON tips.IDTIPS = tprz.IDTIPS
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JOIN dbo.SPOI areas ON areas.IDSPOI = tips.IDSPOI
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WHERE m.DTMKFK IS NOT NULL
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AND NULLIF(LTRIM(RTRIM(areas.NMOI)), N'') IS NOT NULL
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ORDER BY areas.NMOI, areas.IDSPOI;");
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}
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private static void AddFilterParameters(SqlCommand command, VerificationReportFilter filter)
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{
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command.CommandTimeout = ReferenceDirectorySqlHelpers.GetCommandTimeoutSeconds();
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ReferenceDirectorySqlHelpers.AddNullableIntParameter(command, "@CustomerId", filter.CustomerId);
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ReferenceDirectorySqlHelpers.AddNullableIntParameter(command, "@MeasurementAreaId", filter.MeasurementAreaId);
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ReferenceDirectorySqlHelpers.AddNullableDateTimeParameter(command, "@DateFrom", filter.DateFrom);
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ReferenceDirectorySqlHelpers.AddNullableDateTimeParameter(command, "@DateToExclusive", GetDateToExclusive(filter.DateTo));
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}
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private static DateTime? GetDateToExclusive(DateTime? dateTo)
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{
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return dateTo.HasValue ? dateTo.Value.Date.AddDays(1) : (DateTime?)null;
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}
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private static VerificationReportSummary LoadSummary(SqlConnection connection, VerificationReportFilter filter)
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{
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var sql = @"
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SELECT
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COUNT(*) AS TotalCount,
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COALESCE(SUM(CASE WHEN m.GDN = 1 THEN 1 ELSE 0 END), 0) AS GoodCount,
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COALESCE(SUM(CASE WHEN m.GDN = 0 THEN 1 ELSE 0 END), 0) AS RejectedCount,
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COALESCE(SUM(CASE WHEN m.GDN IS NULL THEN 1 ELSE 0 END), 0) AS WithoutResultCount,
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COALESCE(SUM(CASE WHEN m.DTVDM IS NOT NULL THEN 1 ELSE 0 END), 0) AS IssuedCount
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" + ReportSourceSql + ";";
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using (var command = new SqlCommand(sql, connection))
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{
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AddFilterParameters(command, filter);
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using (var reader = command.ExecuteReader())
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{
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if (!reader.Read())
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{
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return new VerificationReportSummary();
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}
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return new VerificationReportSummary
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{
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TotalCount = ReferenceDirectorySqlHelpers.GetInt32(reader, "TotalCount"),
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GoodCount = ReferenceDirectorySqlHelpers.GetInt32(reader, "GoodCount"),
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RejectedCount = ReferenceDirectorySqlHelpers.GetInt32(reader, "RejectedCount"),
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WithoutResultCount = ReferenceDirectorySqlHelpers.GetInt32(reader, "WithoutResultCount"),
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IssuedCount = ReferenceDirectorySqlHelpers.GetInt32(reader, "IssuedCount")
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};
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}
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}
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}
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private static IReadOnlyList<VerificationReportCustomerRow> LoadCustomerRows(SqlConnection connection, VerificationReportFilter filter)
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{
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var sql = @"
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SELECT
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z.IDFRPDV AS CustomerId,
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COALESCE(NULLIF(LTRIM(RTRIM(customers.NMFRPD)), N''), N'Не указано') AS CustomerName,
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COUNT(*) AS TotalCount,
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COALESCE(SUM(CASE WHEN m.GDN = 1 THEN 1 ELSE 0 END), 0) AS GoodCount,
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COALESCE(SUM(CASE WHEN m.GDN = 0 THEN 1 ELSE 0 END), 0) AS RejectedCount,
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COALESCE(SUM(CASE WHEN m.GDN IS NULL THEN 1 ELSE 0 END), 0) AS WithoutResultCount,
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COALESCE(SUM(CASE WHEN m.DTVDM IS NOT NULL THEN 1 ELSE 0 END), 0) AS IssuedCount
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" + ReportSourceSql + @"
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GROUP BY
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z.IDFRPDV,
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COALESCE(NULLIF(LTRIM(RTRIM(customers.NMFRPD)), N''), N'Не указано')
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ORDER BY
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CustomerName;";
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var rows = new List<VerificationReportCustomerRow>();
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using (var command = new SqlCommand(sql, connection))
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{
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AddFilterParameters(command, filter);
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using (var reader = command.ExecuteReader())
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{
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while (reader.Read())
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{
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rows.Add(new VerificationReportCustomerRow
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{
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CustomerId = ReferenceDirectorySqlHelpers.GetNullableInt32(reader, "CustomerId"),
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CustomerName = ReferenceDirectorySqlHelpers.GetString(reader, "CustomerName"),
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TotalCount = ReferenceDirectorySqlHelpers.GetInt32(reader, "TotalCount"),
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GoodCount = ReferenceDirectorySqlHelpers.GetInt32(reader, "GoodCount"),
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RejectedCount = ReferenceDirectorySqlHelpers.GetInt32(reader, "RejectedCount"),
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WithoutResultCount = ReferenceDirectorySqlHelpers.GetInt32(reader, "WithoutResultCount"),
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IssuedCount = ReferenceDirectorySqlHelpers.GetInt32(reader, "IssuedCount")
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});
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}
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}
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}
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return rows;
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}
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private static IReadOnlyList<VerificationReportMeasurementAreaRow> LoadMeasurementAreaRows(SqlConnection connection, VerificationReportFilter filter)
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{
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var sql = @"
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SELECT
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tips.IDSPOI AS MeasurementAreaId,
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COALESCE(NULLIF(LTRIM(RTRIM(areas.NMOI)), N''), N'Не указано') AS MeasurementAreaName,
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COUNT(*) AS TotalCount,
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COALESCE(SUM(CASE WHEN m.GDN = 1 THEN 1 ELSE 0 END), 0) AS GoodCount,
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COALESCE(SUM(CASE WHEN m.GDN = 0 THEN 1 ELSE 0 END), 0) AS RejectedCount,
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COALESCE(SUM(CASE WHEN m.GDN IS NULL THEN 1 ELSE 0 END), 0) AS WithoutResultCount,
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COALESCE(SUM(CASE WHEN m.DTVDM IS NOT NULL THEN 1 ELSE 0 END), 0) AS IssuedCount
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" + ReportSourceSql + @"
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GROUP BY
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tips.IDSPOI,
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COALESCE(NULLIF(LTRIM(RTRIM(areas.NMOI)), N''), N'Не указано')
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ORDER BY
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MeasurementAreaName;";
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var rows = new List<VerificationReportMeasurementAreaRow>();
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using (var command = new SqlCommand(sql, connection))
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{
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AddFilterParameters(command, filter);
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using (var reader = command.ExecuteReader())
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{
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while (reader.Read())
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{
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rows.Add(new VerificationReportMeasurementAreaRow
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{
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MeasurementAreaId = ReferenceDirectorySqlHelpers.GetNullableInt32(reader, "MeasurementAreaId"),
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MeasurementAreaName = ReferenceDirectorySqlHelpers.GetString(reader, "MeasurementAreaName"),
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TotalCount = ReferenceDirectorySqlHelpers.GetInt32(reader, "TotalCount"),
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GoodCount = ReferenceDirectorySqlHelpers.GetInt32(reader, "GoodCount"),
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RejectedCount = ReferenceDirectorySqlHelpers.GetInt32(reader, "RejectedCount"),
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WithoutResultCount = ReferenceDirectorySqlHelpers.GetInt32(reader, "WithoutResultCount"),
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IssuedCount = ReferenceDirectorySqlHelpers.GetInt32(reader, "IssuedCount")
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});
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}
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}
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}
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return rows;
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}
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private static VerificationReportFilter NormalizeFilter(VerificationReportFilter filter)
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{
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var normalizedFilter = filter ?? new VerificationReportFilter();
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var dateFrom = normalizedFilter.DateFrom.HasValue ? normalizedFilter.DateFrom.Value.Date : (DateTime?)null;
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var dateTo = normalizedFilter.DateTo.HasValue ? normalizedFilter.DateTo.Value.Date : (DateTime?)null;
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if (dateFrom.HasValue && dateTo.HasValue && dateFrom.Value > dateTo.Value)
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{
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throw new InvalidOperationException("Дата \"с\" не может быть позже даты \"по\".");
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}
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return new VerificationReportFilter
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{
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CustomerId = normalizedFilter.CustomerId,
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MeasurementAreaId = normalizedFilter.MeasurementAreaId,
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DateFrom = dateFrom,
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DateTo = dateTo
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};
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}
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}
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}
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