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[#30] WineQualityStatistics: Add number of deliveries

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This commit is contained in:
Lorenz Stechauner
2024-03-28 13:18:32 +01:00
parent d011c69812
commit 82ea5920f2
3 changed files with 31 additions and 22 deletions
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24
Elwig/Models/Dtos/WineQualityStatisticsData.cs
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@@ -10,8 +10,8 @@ using System.Windows;
namespace Elwig.Models.Dtos {
public class WineQualityStatisticsData {
public record struct QualityRow(string? Variety, string? Attribute, string? Cultivation, string? Type, string QualId, int Oe, int Weight);
public record struct QualitySection(string Name, string? Type, Dictionary<string, (int Oe, int Weight)[]> Data);
public record struct QualityRow(string? Variety, string? Attribute, string? Cultivation, string? Type, string QualId, int Oe, int Num, int Weight);
public record struct QualitySection(string Name, string? Type, Dictionary<string, (int Oe, int Num, int Weight)[]> Data);
public QualitySection[] Sections;
@@ -21,8 +21,8 @@ namespace Elwig.Models.Dtos {
private static QualitySection[] GetQualitySections(IEnumerable<QualityRow> rows) {
var data = new List<QualitySection>();
var currentQual = new Dictionary<int, int>();
var current = new Dictionary<string, (int, int)[]>();
var currentQual = new Dictionary<int, (int Num, int Weight)>();
var current = new Dictionary<string, (int, int, int)[]>();
string? lastSection = null;
string? lastType = null;
string? lastQual = null;
@@ -31,25 +31,25 @@ namespace Elwig.Models.Dtos {
$"{(row.Attribute != null ? " / " : "")}{row.Attribute}" +
$"{(row.Cultivation != null ? " / " : "")}{row.Cultivation}";
if (lastQual != null && lastQual != row.QualId) {
current[lastQual] = currentQual.Select(kv => (kv.Key, kv.Value)).ToArray();
current[lastQual] = currentQual.Select(kv => (kv.Key, kv.Value.Num, kv.Value.Weight)).ToArray();
currentQual.Clear();
}
if (lastSection != null && lastSection != sec) {
if (!current.ContainsKey(lastQual!)) {
current[lastQual!] = currentQual.Select(kv => (kv.Key, kv.Value)).ToArray();
current[lastQual!] = currentQual.Select(kv => (kv.Key, kv.Value.Num, kv.Value.Weight)).ToArray();
currentQual.Clear();
}
data.Add(new(lastSection, lastType, current));
current = [];
currentQual.Clear();
}
currentQual[row.Oe] = row.Weight;
currentQual[row.Oe] = (row.Num, row.Weight);
lastSection = sec;
lastType = row.Type;
lastQual = row.QualId;
}
if (lastQual != null) {
current[lastQual] = currentQual.Select(kv => (kv.Key, kv.Value)).ToArray();
current[lastQual] = currentQual.Select(kv => (kv.Key, kv.Value.Num, kv.Value.Weight)).ToArray();
currentQual.Clear();
}
if (lastSection != null) {
@@ -69,14 +69,14 @@ namespace Elwig.Models.Dtos {
Cultivation = p.Cultivation!.Name,
p.QualId,
Oe = (int)Math.Round(p.Kmw * (4.54 + 0.022 * p.Kmw), 0),
}, (k, g) => new { Key = k, Weight = g.Sum(p => p.Weight) })
}, (k, g) => new { Key = k, Num = g.Count(), Weight = g.Sum(p => p.Weight) })
.OrderBy(g => g.Key.Variety)
.ThenBy(g => g.Key.Attribute)
.ThenBy(g => g.Key.Cultivation)
.ThenBy(g => g.Key.QualId)
.ThenBy(g => g.Key.Oe)
.ToListAsync())
.Select(r => new QualityRow(r.Key.Variety, r.Key.Attribute, r.Key.Cultivation, r.Key.Type, r.Key.QualId, r.Key.Oe, r.Weight))
.Select(r => new QualityRow(r.Key.Variety, r.Key.Attribute, r.Key.Cultivation, r.Key.Type, r.Key.QualId, r.Key.Oe, r.Num, r.Weight))
.ToList();
var data = GetQualitySections(rows);
@@ -84,7 +84,7 @@ namespace Elwig.Models.Dtos {
return new(data);
var typeRows = rows
.GroupBy(s => new { s.Type, s.QualId, s.Oe }, (k, g) => new QualityRow(null, null, null, k.Type, k.QualId, k.Oe, g.Sum(p => p.Weight)))
.GroupBy(s => new { s.Type, s.QualId, s.Oe }, (k, g) => new QualityRow(null, null, null, k.Type, k.QualId, k.Oe, g.Sum(g => g.Num), g.Sum(p => p.Weight)))
.OrderBy(g => g.Type)
.ThenBy(g => g.QualId)
.ThenBy(g => g.Oe)
@@ -94,7 +94,7 @@ namespace Elwig.Models.Dtos {
return new([.. typeData, .. data]);
var totalRows = rows
.GroupBy(s => new { s.QualId, s.Oe }, (k, g) => new QualityRow(null, null, null, null, k.QualId, k.Oe, g.Sum(p => p.Weight)))
.GroupBy(s => new { s.QualId, s.Oe }, (k, g) => new QualityRow(null, null, null, null, k.QualId, k.Oe, g.Sum(p => p.Num), g.Sum(p => p.Weight)))
.OrderBy(g => g.QualId)
.ThenBy(g => g.Oe)
.ToList();