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elwig/Elwig/Documents/BusinessDocument.cs
Lorenz Stechauner 8054a024f4
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Documents: Replace Razor templates with iText
2026-03-16 18:40:30 +01:00

332 lines
17 KiB
C#

using Elwig.Helpers;
using Elwig.Models;
using Elwig.Models.Entities;
using iText.Kernel.Colors;
using iText.Kernel.Pdf;
using iText.Kernel.Pdf.Action;
using iText.Kernel.Pdf.Canvas;
using iText.Layout;
using iText.Layout.Borders;
using iText.Layout.Element;
using iText.Layout.Properties;
using System;
using System.Collections.Generic;
using System.Linq;
namespace Elwig.Documents {
public class BusinessDocument : Document {
public Member Member;
public string? Location;
public bool IncludeSender = false;
public bool UseBillingAddress = false;
public bool ShowDateAndLocation = false;
protected Table? Aside;
public string Address {
get {
IAddress addr = (Member.BillingAddress != null && UseBillingAddress) ? Member.BillingAddress : Member;
var plz = addr.PostalDest.AtPlz;
return string.Join("\n", ((string?[])[Member.BillingAddress?.FullName, Member.AdministrativeName, Member.ForTheAttentionOf, addr.Address, $"{plz?.Plz} {plz?.Ort.Name.Split(",")[0]}", addr.PostalDest.Country.Name]).Where(s => !string.IsNullOrWhiteSpace(s)));
}
}
protected Cell NewAsideCell(Paragraph text, int colspan = 1, bool isName = false) {
var cell = NewCell(text, colspan: colspan).SetPaddingsMM(0.25f, 0.5f, 0.25f, isName ? 1 : 0);
if (colspan > 1) {
cell.SetTextAlignment(TextAlignment.CENTER).SetFont(BF)
.SetBackgroundColor(new DeviceRgb(0xe0, 0xe0, 0xe0))
.SetBorderTop(new SolidBorder(new DeviceRgb(0x80, 0x80, 0x80), BorderThickness))
.SetPaddingsMM(0.5f, 1, 0.5f, 1);
}
return cell;
}
protected Cell NewAsideCell(string text, int colspan = 1, bool isName = false) {
return NewAsideCell(new KernedParagraph(text, 10), colspan, isName);
}
public BusinessDocument(string title, Member m, bool includeSender = false) :
base(title) {
Member = m;
Location = App.BranchLocation;
IncludeSender = includeSender;
}
protected override void RenderHeader(iText.Layout.Document doc, PdfDocument pdf) {
base.RenderHeader(doc, pdf);
var uid = new KernedParagraph(Member.UstIdNr ?? "-", 10);
if (!Member.IsBuchführend) uid.Add(Normal(" ")).Add(Italic("(pauschaliert)"));
Aside = new Table(ColsMM(22.5, 42.5))
.SetFont(NF).SetFontSize(10)
.SetBorderCollapse(BorderCollapsePropertyValue.COLLAPSE)
.SetBorder(new SolidBorder(new DeviceRgb(0x80, 0x80, 0x80), BorderThickness))
.AddCell(NewAsideCell("Mitglied", 2))
.AddCell(NewAsideCell("Mitglieds-Nr.:", isName: true)).AddCell(NewAsideCell($"{Member.MgNr}"))
.AddCell(NewAsideCell("Betriebs-Nr.:", isName: true)).AddCell(NewAsideCell(Member.LfbisNr ?? ""))
.AddCell(NewAsideCell("UID:", isName: true)).AddCell(NewAsideCell(uid));
}
protected override void RenderBody(iText.Layout.Document doc, PdfDocument pdf) {
base.RenderBody(doc, pdf);
var page = pdf.AddNewPage();
var pageSize = page.GetPageSize();
var pdfCanvas = new PdfCanvas(page.NewContentStreamBefore(), page.GetResources(), pdf);
using (var canvas = new Canvas(pdfCanvas, pageSize)) {
// header
var header = new Div()
.SetFixedPositionMM(25, 10, pageSize.GetWidth() / PtInMM - 45, 45, pageSize)
.SetTextAlignment(TextAlignment.CENTER);
header.Add(new KernedParagraph(App.Client.Name, 18).SetFont(BF).SetMarginsMM(8, 0, 0, 0));
if (App.Client.NameSuffix != null) header.Add(new KernedParagraph(App.Client.NameSuffix, 14).SetFont(BF).SetMargin(0));
header.Add(new KernedParagraph(App.Client.NameTypeFull, 12).SetFont(NF).SetMargin(0));
canvas.Add(header);
// address
canvas.Add(new Div()
.SetFixedPositionMM(25, 50, 80, 45, pageSize)
.SetFont(NF)
.Add(new KernedParagraph(IncludeSender ? $"{App.Client.Sender1}\n{App.Client.Sender2}" : "", 8).SetMargin(0).SetHeight(16).SetPaddings(8, 0, 8, 0))
.Add(new KernedParagraph(Address, 12).SetMargin(0).SetHeight(12 * 5)));
// aside
if (Aside != null) {
canvas.Add(new Div()
.SetFixedPositionMM(125, 50, 65, 50, pageSize)
.Add(Aside));
}
}
doc.Add(new KernedParagraph(ShowDateAndLocation ? $"{Location}, am {Date:dd.MM.yyyy}" : "", 12).SetTextAlignment(TextAlignment.RIGHT).SetVerticalAlignment(VerticalAlignment.MIDDLE).SetHeight(24).SetMargin(0));
doc.Add(new KernedParagraph(Title, 12).SetFont(BF).SetMargins(0, 0, 12, 0));
}
protected override Paragraph GetFooter() {
var c = App.Client;
var link1 = new Link(c.EmailAddress ?? "", PdfAction.CreateURI($"mailto:{Uri.EscapeDataString(c.Name)}%20<{c.EmailAddress}>"));
var link2 = new Link(c.Website ?? "", PdfAction.CreateURI($"http://{c.Website}/"));
link1.GetLinkAnnotation().SetBorder(new PdfAnnotationBorder(0, 0, 0));
link2.GetLinkAnnotation().SetBorder(new PdfAnnotationBorder(0, 0, 0));
return new KernedParagraph(10)
.AddAll(Utils.GenerateFooter("\n", " \u00b7 ")
.Item(c.NameFull).NextLine()
.Item(c.Address).Item($"{c.Plz} {c.Ort}").Item("Österreich").Item("Tel.", c.PhoneNr).Item("Fax", c.FaxNr).NextLine()
.Item(c.EmailAddress != null ? link1 : null)
.Item(c.Website != null ? link2 : null)
.Item("Betriebs-Nr.", c.LfbisNr).Item("Bio-KSt.", c.OrganicAuthority).NextLine()
.Item("UID", c.UstIdNr).Item("BIC", c.Bic).Item("IBAN", c.Iban)
.ToLeafElements());
}
protected Cell NewWeightsHdr(Paragraph p) {
return NewCell(p)
.SetPaddingsMM(0.125f, 0, 0.125f, 0);
}
protected Cell NewWeightsHdr(string text) {
return NewCell(new KernedParagraph(text, 8).SetFont(IF).SetTextAlignment(TextAlignment.RIGHT))
.SetPaddingsMM(0.125f, 0, 0.125f, 0);
}
protected Cell NewWeightsTh(string name) {
return NewCell(new KernedParagraph(name, 10).SetFont(IF))
.SetPaddingsMM(0.125f, 0, 0.125f, 0);
}
protected Cell NewWeightsTd(string text, bool sum = false) {
return NewCell(new KernedParagraph(text, 10).SetFont(sum ? BF : NF).SetTextAlignment(TextAlignment.RIGHT))
.SetPaddingsMM(sum ? 0.25f : 0.125f, 0, sum ? 0.25f : 0.125f, 0)
.SetBorderTop(sum ? new SolidBorder(BorderThickness) : Border.NO_BORDER);
}
protected Table NewWeightsTable(List<MemberStat> stats) {
List<string> discrs = [""];
List<string> names = ["ohne Attr./Bewirt."];
List<string> bucketAttrs = [
.. stats
.Select(s => s.Discr)
.Distinct()
.Where(s => s.Length > 0)
.Order()
];
names.AddRange(bucketAttrs);
names.Add("Gesamt");
discrs.AddRange(bucketAttrs);
List<double> cols = [40];
cols.AddRange(names.Select(_ => 125.0 / names.Count));
var tbl = new Table(ColsMM([.. cols]))
.AddHeaderCell(NewWeightsHdr(new KernedParagraph(8).Add(BoldItalic("Sortenaufteilung ")).Add(Italic("[kg]"))));
foreach (var name in names)
tbl.AddHeaderCell(NewWeightsHdr(name));
foreach (var g in stats.GroupBy(b => b.Variety).OrderBy(b => b.Key)) {
var dict = g.ToDictionary(a => a.Discr, a => a.Weight);
var vals = discrs.Select(a => dict.GetValueOrDefault(a, 0)).ToList();
tbl.AddCell(NewWeightsTh(g.Key));
foreach (var v in vals)
tbl.AddCell(NewWeightsTd(v == 0 ? "-" : $"{v:N0}"));
tbl.AddCell(NewWeightsTd($"{dict.Values.Sum():N0}"));
}
var totalDict = stats.GroupBy(s => s.Discr).ToDictionary(g => g.Key, g => g.Sum(a => a.Weight));
var totals = discrs.Select(a => totalDict.TryGetValue(a, out int value) ? value : 0);
tbl.AddCell(NewWeightsTd("", true));
foreach (var v in totals)
tbl.AddCell(NewWeightsTd($"{v:N0}", true));
tbl.AddCell(NewWeightsTd($"{totalDict.Values.Sum():N0}", true));
return tbl;
}
protected Cell NewBucketHdr(Paragraph p, int rowspan = 1, bool left = false, bool unit = false) {
p.SetProperty(Property.NO_SOFT_WRAP_INLINE, true);
p.SetProperty(Property.OVERFLOW_X, OverflowPropertyValue.HIDDEN);
return NewCell(p, rowspan: rowspan)
.SetPaddingsMM(0.125f, unit ? 2 : 0, 0.125f, 0)
.SetTextAlignment(left ? TextAlignment.LEFT : TextAlignment.RIGHT).SetVerticalAlignment(VerticalAlignment.MIDDLE)
.SetFont(IF);
}
protected Cell NewBucketHdr(string text, int rowspan = 1, bool left = false, bool unit = false) {
return NewBucketHdr(new KernedParagraph(text, 8), rowspan, left, unit);
}
protected Cell NewBucketSubHdr(string text, int colspan, bool isTiny = false) {
var p = new KernedParagraph(text, 8);
p.SetProperty(Property.NO_SOFT_WRAP_INLINE, true);
p.SetProperty(Property.OVERFLOW_X, OverflowPropertyValue.HIDDEN);
return NewCell(p, colspan: colspan)
.SetBorderTop(!isTiny ? new SolidBorder(BorderThickness) : Border.NO_BORDER)
.SetPaddingsMM(isTiny ? 0 : 0.125f, 0, isTiny ? 0 : 0.125f, 0).SetVerticalAlignment(VerticalAlignment.MIDDLE)
.SetTextAlignment(TextAlignment.LEFT).SetFont(BI);
}
protected Cell NewBucketTh(string text, bool isTiny = false) {
var p = new KernedParagraph(text, isTiny ? 8 : 10);
p.SetProperty(Property.NO_SOFT_WRAP_INLINE, true);
p.SetProperty(Property.OVERFLOW_X, OverflowPropertyValue.HIDDEN);
return NewCell(p)
.SetPaddingsMM(isTiny ? 0 : 0.125f, 0, isTiny ? 0 : 0.125f, 0)
.SetTextAlignment(TextAlignment.LEFT).SetFont(IF);
}
protected Cell NewBucketTd(string text, bool bold = false, bool isTiny = false) {
var p = new KernedParagraph(text, isTiny ? 8 : 10);
p.SetProperty(Property.NO_SOFT_WRAP_INLINE, true);
p.SetProperty(Property.OVERFLOW_X, OverflowPropertyValue.HIDDEN);
return NewCell(p)
.SetPaddingsMM(isTiny ? 0 : 0.125f, 0, isTiny ? 0 : 0.125f, 0)
.SetTextAlignment(TextAlignment.RIGHT).SetFont(bold ? BF : NF);
}
protected Cell[] FormatRow(
int obligation, int right, int delivery, int? totalDelivery = null, int? payment = null, int? area = null,
bool isGa = false, bool showPayment = false, bool showArea = false, bool isTiny = false
) {
totalDelivery ??= delivery;
payment ??= delivery;
if (showArea) {
return [
NewBucketTd(area == null ? "" : $"{area:N0}", isTiny: isTiny),
NewBucketTd($"{obligation:N0}", isTiny: isTiny),
NewBucketTd($"{right:N0}", isTiny: isTiny),
];
}
return [
NewBucketTd(obligation == 0 ? "-" : $"{obligation:N0}", isTiny: isTiny),
NewBucketTd(right == 0 ? "-" : $"{right:N0}", isTiny: isTiny),
NewBucketTd(totalDelivery < obligation ? $"{obligation - totalDelivery:N0}" : "-", totalDelivery < obligation, isTiny: isTiny),
NewBucketTd(delivery <= right ? $"{right - delivery:N0}" : "-", isTiny: isTiny),
NewBucketTd(obligation == 0 && right == 0 ? "-" : (delivery > right ? $"{delivery - right:N0}" : "-"), delivery > right && isGa, isTiny: isTiny),
..(showPayment ? new List<Cell>() {
NewBucketTd(isGa ? "" : obligation == 0 && right == 0 ? "-" : $"{payment:N0}", isTiny: isTiny)
} : []),
NewBucketTd($"{totalDelivery:N0}", isTiny: isTiny),
];
}
protected Cell[] FormatRow(MemberBucket bucket, bool isGa = false, bool showPayment = false, bool showArea = false, bool isTiny = false) {
return FormatRow(bucket.Obligation, bucket.Right, bucket.Delivery, bucket.DeliveryTotal, bucket.Payment, bucket.Area, isGa, showPayment, showArea, isTiny);
}
protected Table NewBucketTable(
Season season, Dictionary<string, MemberBucket> buckets,
bool includeDelivery = true, bool includePayment = false,
bool isTiny = false, IEnumerable<string>? filter = null
) {
includePayment = includePayment && includeDelivery;
var tbl = new Table(ColsMM(!includeDelivery ? [105, 20, 20, 20] : includePayment ? [45, 17, 17, 17, 19, 16, 17, 17] : [45, 20, 20, 20, 20, 20, 20]))
.SetBorder(Border.NO_BORDER).SetBorderCollapse(BorderCollapsePropertyValue.COLLAPSE)
.SetFont(NF).SetFontSize(isTiny ? 8 : 10);
if (includeDelivery) {
tbl.AddHeaderCell(NewBucketHdr(new KernedParagraph(8)
.Add(BoldItalic($"Lese {season.Year}"))
.Add(Italic($" per {Date:dd.MM.yyyy} [kg]")), left: true))
.AddHeaderCell(NewBucketHdr("Lieferpflicht"))
.AddHeaderCell(NewBucketHdr("Lieferrecht"))
.AddHeaderCell(NewBucketHdr("Unterliefert"))
.AddHeaderCell(NewBucketHdr("Noch lieferbar"))
.AddHeaderCell(NewBucketHdr("Überliefert"));
if (includePayment) tbl.AddHeaderCell(NewBucketHdr("Zugeteilt"));
tbl.AddHeaderCell(NewBucketHdr("Geliefert"));
} else {
tbl.AddHeaderCell(NewBucketHdr(new KernedParagraph(8)
.Add(BoldItalic("Zusammengefasste Flächenbindungen"))
.Add(Italic($" per {Date:dd.MM.yyyy}")), 2, left: true))
.AddHeaderCell(NewBucketHdr("Fläche"))
.AddHeaderCell(NewBucketHdr("Lieferpflicht"))
.AddHeaderCell(NewBucketHdr("Lieferrecht"))
.AddHeaderCell(NewBucketHdr("[m²]", unit: true))
.AddHeaderCell(NewBucketHdr("[kg]", unit: true))
.AddHeaderCell(NewBucketHdr("[kg]", unit: true));
}
var mBuckets = buckets
.Where(b => ((!includeDelivery && b.Value.Area > 0) ||
(includeDelivery && (b.Value.Right > 0 || b.Value.Obligation > 0 || b.Value.Delivery > 0))) &&
(filter == null || filter.Contains(b.Key[..2])))
.ToList();
var fbVars = mBuckets
.Where(b => b.Value.Right > 0 || b.Value.Obligation > 0)
.Select(b => b.Key.Replace("_", ""))
.Order()
.ToArray();
var fbs = mBuckets
.Where(b => fbVars.Contains(b.Key) && b.Key.Length == 2)
.OrderBy(b => b.Value.Name);
var vtr = mBuckets
.Where(b => fbVars.Contains(b.Key) && b.Key.Length > 2)
.OrderBy(b => b.Value.Name);
var rem = mBuckets
.Where(b => !fbVars.Contains(b.Key))
.OrderBy(b => b.Value.Name);
tbl.AddCell(NewBucketTh("Gesamtlieferung lt. gez. GA", isTiny: isTiny));
tbl.AddCells(FormatRow(Member.BusinessShares * season.MinKgPerBusinessShare,
Member.BusinessShares * season.MaxKgPerBusinessShare,
season.Deliveries.Where(d => d.MgNr == Member.MgNr).Sum(d => d.Weight),
isGa: true, showPayment: includePayment, showArea: !includeDelivery, isTiny: isTiny));
if (fbs.Any()) {
tbl.AddCell(NewBucketSubHdr("Flächenbindungen" + (vtr.Any() ? " (inkl. Verträge)" : "") + ":", includePayment ? 8 : 7, isTiny: isTiny));
foreach (var (id, b) in fbs) {
tbl.AddCell(NewBucketTh(b.Name, isTiny: isTiny)).AddCells(FormatRow(b, showPayment: includePayment, showArea: !includeDelivery, isTiny: isTiny));
}
}
if (vtr.Any()) {
tbl.AddCell(NewBucketSubHdr("Verträge:", includePayment ? 8 : 7, isTiny: isTiny));
foreach (var (id, b) in vtr) {
tbl.AddCell(NewBucketTh(b.Name, isTiny: isTiny)).AddCells(FormatRow(b, showPayment: includePayment, showArea: !includeDelivery, isTiny: isTiny));
}
}
return tbl;
}
}
}