Dtos: Add more DTOs

2023-11-15 16:40:17 +01:00
parent d485f0fda1
commit 486655d071
8 changed files with 372 additions and 140 deletions
--- a/Elwig/Models/Dtos/MemberDeliveryPerVariantData.cs
+++ b/Elwig/Models/Dtos/MemberDeliveryPerVariantData.cs
@ -0,0 +1,118 @@
+using Microsoft.EntityFrameworkCore;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations.Schema;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace Elwig.Models.Dtos {
+    public class MemberDeliveryPerVariantData : DataTable<MemberDeliveryPerVariantRow> {
+
+        private static readonly (string, string, int)[] FieldNames = new[] {
+            ("MgNr", "MgNr.", 12),
+            ("Name", "Name", 40),
+            ("GivenName", "Vorname", 40),
+            ("Address", "Adresse", 60),
+            ("Plz", "PLZ", 10),
+            ("Locality", "Ort", 60),
+            ("SortIds", "Sorte", 12),
+            ("AttrIds", "Attribut", 16),
+            ("Weights", "Geliefert", 22),
+            ("Areas", "Fläche", 22),
+            ("Yields", "Ertrag", 22),
+        };
+
+
+        public MemberDeliveryPerVariantData(IEnumerable<MemberDeliveryPerVariantRow> rows, int year) :
+            base($"Liefermengen", $"Liefermengen pro Mitglied, Sorte und Attribut {year}", rows, FieldNames) {
+        }
+
+        public static async Task<MemberDeliveryPerVariantData> ForSeason(DbSet<MemberDeliveryPerVariantRowSingle> table, int year) {
+            return new MemberDeliveryPerVariantData(
+               (await FromDbSet(table, year)).GroupBy(
+                   r => r.MgNr,
+                   (k, g) => new MemberDeliveryPerVariantRow(g)
+             ), year);
+        }
+
+        private static async Task<IEnumerable<MemberDeliveryPerVariantRowSingle>> FromDbSet(DbSet<MemberDeliveryPerVariantRowSingle> table, int year) {
+            return await table.FromSqlRaw($"""
+                    SELECT m.mgnr, m.family_name, m.given_name, p.plz, o.name AS ort, m.address,
+                           v.bucket, v.weight, v.area
+                    FROM (
+                            SELECT c.year AS year,
+                                   c.mgnr AS mgnr,
+                                   c.bucket AS bucket,
+                                   COALESCE(d.weight, 0) AS weight,
+                                   COALESCE(c.area, 0) AS area
+                            FROM v_area_commitment_bucket_strict c
+                                LEFT JOIN v_delivery_bucket_strict d ON (d.year, d.mgnr, d.bucket) = (c.year, c.mgnr, c.bucket)
+                            WHERE c.year = {year}
+                            UNION
+                            SELECT d.year,
+                                   d.mgnr,
+                                   d.bucket,
+                                   COALESCE(d.weight, 0),
+                                   COALESCE(c.area, 0)
+                            FROM v_delivery_bucket_strict d
+                                LEFT JOIN v_area_commitment_bucket_strict c ON (c.year, c.mgnr, c.bucket) = (d.year, d.mgnr, d.bucket)
+                            WHERE d.year = {year}
+                        ) v
+                        LEFT JOIN member m ON m.mgnr = v.mgnr
+                        LEFT JOIN AT_plz_dest p ON p.id = m.postal_dest
+                        LEFT JOIN AT_ort o ON o.okz = p.okz
+                    ORDER BY m.mgnr, v.bucket
+                    """).ToListAsync();
+        }
+    }
+
+    public class MemberDeliveryPerVariantRow {
+        public int MgNr;
+        public string Name;
+        public string GivenName;
+        public string Address;
+        public int Plz;
+        public string Locality;
+        public string[] SortIds;
+        public string[] AttrIds;
+        public int[] Areas;
+        public int[] Weights;
+        public int?[] Yields => Weights.Zip(Areas).Select(i => i.Second > 0 ? (int?)i.First * 10_000 / i.Second : null).ToArray();
+
+        public MemberDeliveryPerVariantRow(IEnumerable<MemberDeliveryPerVariantRowSingle> rows) {
+            var f = rows.First();
+            MgNr = f.MgNr;
+            Name = f.Name;
+            GivenName = f.GivenName;
+            Address = f.Address;
+            Plz = f.Plz;
+            Locality = f.Locality.Split(",")[0];
+            SortIds = rows.Select(r => r.VtrgId[..2]).ToArray();
+            AttrIds = rows.Select(r => r.VtrgId[2..]).ToArray();
+            Areas = rows.Select(r => r.Area).ToArray();
+            Weights = rows.Select(r => r.Weight).ToArray();
+        }
+    }
+
+    [Keyless]
+    public class MemberDeliveryPerVariantRowSingle {
+        [Column("mgnr")]
+        public int MgNr { get; set; }
+        [Column("family_name")]
+        public string Name { get; set; }
+        [Column("given_name")]
+        public string GivenName { get; set; }
+        [Column("address")]
+        public string Address { get; set; }
+        [Column("plz")]
+        public int Plz { get; set; }
+        [Column("ort")]
+        public string Locality { get; set; }
+        [Column("bucket")]
+        public string VtrgId { get; set; }
+        [Column("area")]
+        public int Area { get; set; }
+        [Column("weight")]
+        public int Weight { get; set; }
+    }
+}