82 lines
3.4 KiB
C#
82 lines
3.4 KiB
C#
using Microsoft.EntityFrameworkCore;
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using System;
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using System.Collections.Generic;
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using System.ComponentModel.DataAnnotations.Schema;
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using System.Threading.Tasks;
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namespace Elwig.Models.Dtos {
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public class OverUnderDeliveryData : DataTable<OverUnderDeliveryRow> {
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private static readonly (string, string, string?, int)[] FieldNames = new[] {
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("MgNr", "MgNr.", null, 12),
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("Name", "Name", null, 40),
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("GivenName", "Vorname", null, 40),
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("Address", "Adresse", null, 60),
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("Plz", "PLZ", null, 10),
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("Locality", "Ort", null, 60),
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("BusinessShares", "GA", null, 10),
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("DeliveryObligation", "Lieferpflicht", "kg", 22),
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("DeliveryRight", "Lieferrecht", "kg", 22),
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("Weight", "Geliefert", "kg", 22),
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("OverUnderDelivery", "Über-/Unterliefert", "kg", 35),
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("Percent", "Prozent", "%", 16),
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};
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public OverUnderDeliveryData(IEnumerable<OverUnderDeliveryRow> rows, int year) :
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base($"Über-Unterlieferungen", $"Über- und Unterlieferungen laut gezeichneten Geschäftsanteilen {year}", rows, FieldNames) {
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}
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public static async Task<OverUnderDeliveryData> ForSeason(DbSet<OverUnderDeliveryRow> table, int year) {
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var rows = await table.FromSqlRaw($"""
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SELECT m.mgnr, m.family_name, m.given_name, p.plz, o.name AS ort, m.address, m.business_shares,
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m.business_shares * s.min_kg_per_bs AS min_kg,
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m.business_shares * s.max_kg_per_bs AS max_kg,
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COALESCE(SUM(d.weight), 0) AS sum
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FROM member m
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LEFT JOIN AT_plz_dest p ON p.id = m.postal_dest
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LEFT JOIN AT_ort o ON o.okz = p.okz
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LEFT JOIN season s ON s.year = {year}
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LEFT JOIN v_delivery d ON d.mgnr = m.mgnr AND d.year = s.year
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WHERE m.active = 1
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GROUP BY d.year, m.mgnr
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ORDER BY 100.0 * sum / max_kg, m.mgnr;
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""").ToListAsync();
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return new OverUnderDeliveryData(rows, year);
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}
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}
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[Keyless]
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public class OverUnderDeliveryRow {
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[Column("mgnr")]
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public int MgNr { get; set; }
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[Column("family_name")]
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public string Name { get; set; }
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[Column("given_name")]
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public string GivenName { get; set; }
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[Column("address")]
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public string Address { get; set; }
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[Column("plz")]
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public int Plz { get; set; }
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[Column("ort")]
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public string LocalityFull { get; set; }
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[NotMapped]
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public string Locality => LocalityFull.Split(",")[0];
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[Column("business_shares")]
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public int BusinessShares { get; set; }
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[Column("min_kg")]
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public int DeliveryObligation { get; set; }
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[Column("max_kg")]
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public int DeliveryRight { get; set; }
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[Column("sum")]
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public int Weight { get; set; }
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[NotMapped]
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public int? OverUnderDelivery =>
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Weight < DeliveryObligation ? Weight - DeliveryObligation :
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Weight > DeliveryRight ? Weight - DeliveryRight : null;
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[NotMapped]
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public double? Percent =>
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Weight < DeliveryObligation ? Weight * 100.0 / DeliveryObligation - 100.0 :
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Weight > DeliveryRight ? Weight * 100.0 / DeliveryRight - 100 : null;
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}
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}
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