From a04e64482218aab94848551b0da7b14806731da5 Mon Sep 17 00:00:00 2001
From: Kristofers Solo <dev@kristofers.xyz>
Date: Tue, 26 Aug 2025 16:46:01 +0300
Subject: [PATCH] feat: add attachments

---
 examples/qualification-thesis/main.typ | 19 ++++++++++++-
 src/lib.typ                            | 38 ++++++++++++++++++++------
 src/utils.typ                          | 28 +++++++++++++++++++
 3 files changed, 75 insertions(+), 10 deletions(-)

diff --git a/examples/qualification-thesis/main.typ b/examples/qualification-thesis/main.typ
index d9a62bd..df60798 100644
--- a/examples/qualification-thesis/main.typ
+++ b/examples/qualification-thesis/main.typ
@@ -1,6 +1,6 @@
 #import "@preview/fletcher:0.5.8" as fletcher: diagram, edge, node
 #import fletcher.shapes: cylinder, ellipse
-#import "@preview/solo-lu-df:0.0.1": ludf
+#import "@preview/solo-lu-df:0.0.1": *
 #import "utils/tables.typ": function-table
 #import "utils/diagrams.typ": data-store, dpd-database, dpd-edge, process
 
@@ -67,6 +67,23 @@
       ),
     ),
   ),
+  attachments: (
+    attachment(
+      caption: "foo",
+      label: <foo>,
+      table(
+        columns: (1fr, 1fr),
+        [foo], [bar],
+      ),
+    ),
+    attachment(
+      caption: "bar",
+      table(
+        columns: (1fr, 1fr),
+        [foo], [bar],
+      ),
+    ),
+  ),
 )
 
 
diff --git a/src/lib.typ b/src/lib.typ
index 3c1e990..60630ad 100644
--- a/src/lib.typ
+++ b/src/lib.typ
@@ -1,7 +1,17 @@
-#import "utils.typ": make-abstract, make-documentary-page, make-title
+#import "utils.typ": (
+  make-abstract, make-attachments, make-documentary-page, make-title,
+)
 
 #let indent = 1cm
 
+#let attachment(caption: none, label: none, body) = {
+  (
+    content: body,
+    caption: caption,
+    label: label,
+  )
+}
+
 // This function gets your whole document as its `body` and formats
 // it as an article in the style of the IEEE.
 #let ludf(
@@ -36,8 +46,9 @@
   date: datetime.today(),
   place: none,
   logo: none,
-  outline-title: "SATURS",
-  attachments: none,
+  outline-title: "Saturs",
+  attachments: (),
+  attachment-title: "Pielikumi",
   body,
 ) = {
   // Set document metadata.
@@ -134,7 +145,7 @@
 
   show figure.where(kind: table): set figure(supplement: "tabula")
 
-  show figure.where(kind: "attachment"): set figure(numbering: "1.1.")
+  show figure.where(kind: "attachment"): set figure(numbering: "1.")
   show figure.where(kind: "attachment"): set figure.caption(separator: ". ")
 
 
@@ -153,6 +164,7 @@
     fig
   }
 
+
   // Custom show rule for references
   show ref: it => {
     let el = it.element
@@ -198,7 +210,11 @@
       let fig_num = counter(figure.where(kind: el.kind))
         .at(el.location())
         .first()
-      let numbers = numbering("1.1.", chap, fig_num)
+      let numbers = if el.kind == "attachment" {
+        numbering("1.", fig_num)
+      } else {
+        numbering("1.1.", chap, fig_num)
+      }
 
       let supplement = get-supplement(el.supplement)
 
@@ -247,11 +263,14 @@
 
   // Table of contents.
   // Uppercase 1st level headings in ToC
-  show outline.entry.where(level: 1): it => {
-    upper(it)
-  }
+  show outline.entry.where(level: 1): it => { upper(it) }
 
-  outline(depth: 3, indent: indent, title: text(size: 14pt, outline-title))
+  outline(
+    depth: 3,
+    indent: indent,
+    title: text(size: 14pt, outline-title),
+    target: heading.where().or(figure.where(kind: "attachment")),
+  )
 
   // Display the paper's contents.
   body
@@ -259,6 +278,7 @@
   // Display bibliography.
   bibliography
 
+  make-attachments(attachment-title, attachments)
 
   make-documentary-page(
     title,
diff --git a/src/utils.typ b/src/utils.typ
index bfe2a8c..6f27b74 100644
--- a/src/utils.typ
+++ b/src/utils.typ
@@ -157,3 +157,31 @@
     v(vspace)
   }
 }
+
+#let make-attachments(title, attachments) = {
+  if attachments == () {
+    return
+  }
+  heading(level: 1, title, numbering: none)
+
+  for (i, att) in attachments.enumerate() {
+    let content = att.content
+    let caption = att.caption
+    let user-label = att.label
+
+    let final-label = if user-label != none {
+      user-label
+    } else {
+      label("attachment-" + str(i + 1))
+    }
+
+    [#figure(
+        content,
+        caption: caption,
+        kind: "attachment",
+        supplement: "pielikums",
+      )
+      #final-label
+    ]
+  }
+}