feat: add flowing templates and PDF import pipeline

2026-08-31 19:56:25 +02:00
parent 95e3f677e4
commit 3e5f197bdb
19 changed files with 920 additions and 44 deletions
@@ -19,14 +19,40 @@ public sealed class TemplatingTests : IDisposable
            IMG logo.png 15 15 30 12 scale=50%
            TEXT 20 45 $Datum|dd.MM.yyyy size=10
            TEXTBOX 20 90 170 120 $Brieftext wrap=true
+            FLOWBOX 20 20 170 250 $Brieftext size=11
            TABLE 20 215 170 40 $Zeilen size=9
            CHART 20 260 170 25 $Werte type=line
            """);

-        Assert.Equal(6, layout.Elements.Count);
+        Assert.Equal(7, layout.Elements.Count);
        Assert.Equal("50%", Assert.IsType<ImageElement>(layout.Elements[1]).Attributes["scale"]);
        Assert.Equal("dd.MM.yyyy", Assert.IsType<TextElement>(layout.Elements[2]).Format);
-        Assert.Equal("line", Assert.IsType<ChartElement>(layout.Elements[5]).ChartType);
+        Assert.IsType<FlowBoxElement>(layout.Elements[4]);
+        Assert.Equal("line", Assert.IsType<ChartElement>(layout.Elements[6]).ChartType);
+    }
+
+    [Fact]
+    public void FlowBox_FliesstAufFolgeseitenUndPaketEnthaeltFolgeseitenLayout()
+    {
+        var path = Path.Combine(_directory, "flow.lavorlage");
+        var manifest = new TemplateManifest
+        {
+            Id = "flow", Name = "Fließtext", ContinuationLayoutFile = "continuation.tpl",
+            Placeholders = [new("Text", PlaceholderType.Multiline, true)],
+        };
+        var first = "PAGE 210 297 mm\nTEXT 20 10 \"Erste Seite\" size=14\nFLOWBOX 20 25 170 252 $Text size=11";
+        var continuation = "PAGE 210 297 mm\nTEXT 20 10 \"Folgeseite\" size=10\nFLOWBOX 20 25 170 252 $Text size=11";
+        TemplatePackage.Create(path, manifest, first, new Dictionary<string, byte[]>(), continuation);
+
+        var loaded = new TemplateLoader().LoadFromPackage(path);
+        var longText = string.Join('\n', Enumerable.Repeat(
+            "Ein langer Klassenbucheintrag mit ausreichend Inhalt für den automatischen Seitenumbruch.", 250));
+        var pdf = new QuestTemplateRenderer().RenderToPdf(loaded,
+            new DictionaryProvider(new Dictionary<string, PlaceholderValue> { ["Text"] = new MultilineValue(longText) }));
+        var source = System.Text.Encoding.ASCII.GetString(pdf);
+
+        Assert.NotNull(loaded.ContinuationLayout);
+        Assert.True(System.Text.RegularExpressions.Regex.Matches(source, @"/Type\s*/Page\b").Count > 1);
    }

    [Theory]