[#26] AreaComService: Add GenerateToolTip()
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@ -156,8 +156,8 @@ namespace Elwig.Models.Entities {
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[InverseProperty(nameof(AreaCom.Member))]
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[InverseProperty(nameof(AreaCom.Member))]
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public virtual ICollection<AreaCom> AreaCommitments { get; private set; } = null!;
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public virtual ICollection<AreaCom> AreaCommitments { get; private set; } = null!;
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public IQueryable<AreaCom> ActiveAreaCommitments(AppDbContext ctx) {
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public IQueryable<AreaCom> ActiveAreaCommitments(AppDbContext ctx, int? year = null) {
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return ctx.AreaCommitments.Where(c => c.MgNr == MgNr).Where(Utils.ActiveAreaCommitments());
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return ctx.AreaCommitments.Where(c => c.MgNr == MgNr).Where(Utils.ActiveAreaCommitments(year ?? Utils.CurrentYear));
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}
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}
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[InverseProperty(nameof(BillingAddr.Member))]
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[InverseProperty(nameof(BillingAddr.Member))]
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@ -5,6 +5,8 @@ using Microsoft.EntityFrameworkCore;
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using System.Collections.Generic;
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using System.Collections.Generic;
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using System.Linq;
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using System.Linq;
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using System.Threading.Tasks;
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using System.Threading.Tasks;
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using System.Windows.Controls;
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using System.Windows;
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namespace Elwig.Services {
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namespace Elwig.Services {
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public static class AreaComService {
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public static class AreaComService {
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@ -123,5 +125,105 @@ namespace Elwig.Services {
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return newFbNr;
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return newFbNr;
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}
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}
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private static void AddToolTipCell(Grid grid, string text, int row, int col, int colSpan = 1, bool bold = false, bool alignRight = false, bool alignCenter = false) {
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var tb = new TextBlock() {
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Text = text,
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TextAlignment = alignRight ? TextAlignment.Right : alignCenter ? TextAlignment.Center : TextAlignment.Left,
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Margin = new(0, 12 * row, 0, 0),
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FontWeight = bold ? FontWeights.Bold : FontWeights.Normal,
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};
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tb.SetValue(Grid.ColumnProperty, col);
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tb.SetValue(Grid.ColumnSpanProperty, colSpan);
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grid.Children.Add(tb);
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}
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private static void AddToolTipRow(Grid grid, int row, string? h1, string? h2, int area, int? min, int? max) {
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var bold = h2 == null;
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if (h1 != null) AddToolTipCell(grid, h1 + ":", row, 0, (h2 == null) ? 2 : 1, bold);
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if (h2 != null) AddToolTipCell(grid, h2 + ":", row, 1, 1, bold);
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AddToolTipCell(grid, $"{area:N0} m²", row, 2, 1, bold, true);
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AddToolTipCell(grid, min == null ? "" : $"{min:N0} kg", row, 3, 1, bold, true);
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AddToolTipCell(grid, max == null ? "" : $"{max:N0} kg", row, 4, 1, bold, true);
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}
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public static async Task<(string, Grid)> GenerateToolTip(IQueryable<AreaCom> areaComs, int maxKgPerHa) {
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var grid = new Grid();
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grid.ColumnDefinitions.Add(new() { Width = new(10) });
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grid.ColumnDefinitions.Add(new() { Width = new(60) });
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grid.ColumnDefinitions.Add(new() { Width = new(80) });
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grid.ColumnDefinitions.Add(new() { Width = new(80) });
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grid.ColumnDefinitions.Add(new() { Width = new(80) });
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AddToolTipCell(grid, "Lieferpflicht", 0, 3, 1, false, false, true);
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AddToolTipCell(grid, "Lieferrecht", 0, 4, 1, false, false, true);
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var text = "-";
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var area = await areaComs.SumAsync(p => p.Area);
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text = $"{area:N0} m²";
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AddToolTipRow(grid, 1, "Geb. Fläche", null, area, null, null);
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if (await areaComs.AnyAsync()) {
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var attrGroups = await areaComs
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.Where(c => c.AreaComType.WineAttr != null)
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.GroupBy(c => c.AreaComType.WineAttr!.Name)
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.Select(g => new {
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Attr = g.Key,
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Area = g.Sum(c => c.Area),
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Min = g.Sum(c => c.Area * (c.AreaComType.MinKgPerHa ?? 0) / 10_000),
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Max = g.Sum(c => c.Area * (c.AreaComType.WineAttr!.MaxKgPerHa ?? maxKgPerHa) / 10_000),
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})
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.OrderByDescending(g => g.Area)
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.ThenBy(g => g.Attr)
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.ToListAsync();
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var groups = await areaComs
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.Where(c => c.AreaComType.WineAttr != null)
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.GroupBy(c => new {
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Attr = c.AreaComType.WineAttr!.Name,
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c.AreaComType.SortId,
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})
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.Select(g => new {
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g.Key.Attr,
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g.Key.SortId,
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Area = g.Sum(c => c.Area),
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Min = g.Sum(c => c.Area * (c.AreaComType.MinKgPerHa ?? 0) / 10_000),
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Max = g.Sum(c => c.Area * (c.AreaComType.WineAttr!.MaxKgPerHa ?? maxKgPerHa) / 10_000),
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})
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.OrderByDescending(g => g.Area)
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.ThenBy(g => g.Attr)
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.ThenBy(g => g.SortId)
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.ToListAsync();
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var noAttr = await areaComs
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.Where(c => c.AreaComType.WineAttr == null || !c.AreaComType.WineAttr.IsStrict)
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.GroupBy(c => c.AreaComType.SortId)
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.Select(g => new {
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SortId = g.Key,
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Area = g.Sum(c => c.Area),
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Min = g.Sum(c => c.Area * (c.AreaComType.MinKgPerHa ?? 0) / 10_000),
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Max = g.Sum(c => c.Area * (c.AreaComType.WineAttr!.MaxKgPerHa ?? maxKgPerHa) / 10_000),
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})
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.OrderByDescending(g => g.Area)
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.ThenBy(g => g.SortId)
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.ToListAsync();
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int rowNum = 2;
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if (noAttr.Count > 0) {
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rowNum++;
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AddToolTipRow(grid, rowNum++, null, null, noAttr.Sum(g => g.Area), noAttr.Sum(g => g.Min), noAttr.Sum(g => g.Max));
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foreach (var g in noAttr) {
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AddToolTipRow(grid, rowNum++, null, g.SortId, g.Area, g.Min, g.Max);
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}
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}
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foreach (var attrG in attrGroups) {
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rowNum++;
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AddToolTipRow(grid, rowNum++, attrG.Attr, null, attrG.Area, attrG.Min, attrG.Max);
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foreach (var g in groups.Where(g => g.Attr == attrG.Attr).OrderByDescending(g => g.Area).ThenBy(g => g.SortId)) {
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AddToolTipRow(grid, rowNum++, null, g.SortId, g.Area, g.Min, g.Max);
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}
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}
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}
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return (text, grid);
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}
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}
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}
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}
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}
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