59 lines
2.4 KiB
C#
59 lines
2.4 KiB
C#
using Elwig.Models.Entities;
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using Microsoft.EntityFrameworkCore;
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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 WeightBreakdownData : DataTable<WeightBreakdownRow> {
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private static readonly (string, string, string?, int?)[] FieldNames = [
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("Type", "R/W", null, 10),
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("SortId", "Sorte", null, 10),
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("AttrId", "Attr.", null, 10),
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("CultId", "Bewirt.", null, 15),
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("QualId", "Qual.", null, 15),
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("Geb", "gebunden", null, 20),
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("Weight", "Menge", "kg", 20),
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];
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public WeightBreakdownData(IEnumerable<WeightBreakdownRow> rows, int year, string name) :
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base(name, $"Sorten-/Qualitätsaufschlüsselung {year}", name, rows, FieldNames) {
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}
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public static async Task<WeightBreakdownData> ForSeason(DbSet<WeightBreakdownRow> table, int year, Branch? branch = null) {
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return new(await FromDbSet(table, year, branch?.ZwstId), year, branch?.Name ?? "Gesamt");
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}
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private static async Task<IEnumerable<WeightBreakdownRow>> FromDbSet(DbSet<WeightBreakdownRow> table, int year, string? zwstid) {
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zwstid = zwstid == null ? "NULL" : $"'{zwstid}'";
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return await table.FromSqlRaw($"""
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SELECT type, sortid, attrid, cultid, v.qualid, geb, SUM(weight) AS weight
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FROM v_stat_total v
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LEFT JOIN wine_quality_level q ON q.qualid = v.qualid
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WHERE year = {year} AND ({zwstid} IS NULL OR zwstid = {zwstid})
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GROUP BY type, sortid, attrid, cultid, v.qualid, geb
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ORDER BY type DESC, sortid, attrid, cultid, q.min_kmw, geb
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""").ToListAsync();
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}
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}
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[Keyless]
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public class WeightBreakdownRow {
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[Column("type")]
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public required string Type { get; set; }
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[Column("sortid")]
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public required string SortId { get; set; }
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[Column("attrid")]
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public string? AttrId { get; set; }
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[Column("cultid")]
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public string? CultId { get; set; }
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[Column("qualid")]
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public required string QualId { get; set; }
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[Column("geb")]
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public required string Geb { get; set; }
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[Column("weight")]
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public int Weight { get; set; }
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}
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}
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