fix: numbering for js (#71)

docx-wasm/js/index.ts

@@ -48,15 +48,22 @@ const convertBorderType = (t: BorderType) => {
 
 export class Docx {
   children: (Paragraph | Table)[] = [];
+  hasNumberings = false;
   abstractNumberings: AbstractNumbering[] = [];
   numberings: Numbering[] = [];
 
   addParagraph(p: Paragraph) {
+    if (p.hasNumberings) {
+      this.hasNumberings = true;
+    }
     this.children.push(p);
     return this;
   }
 
   addTable(t: Table) {
+    if (t.hasNumberings) {
+      this.hasNumberings = true;
+    }
     this.children.push(t);
     return this;
   }
@@ -380,7 +387,22 @@ export class Docx {
     this.abstractNumberings.forEach((n) => {
       let num = wasm.createAbstractNumbering(n.id);
       n.levels.forEach((l) => {
-        const level = wasm.createLevel(l.id, l.start, l.format, l.text, l.jc);
+        let level = wasm.createLevel(l.id, l.start, l.format, l.text, l.jc);
+        if (l.paragraphProperty.indent) {
+          let kind;
+          if (l.paragraphProperty.indent.specialIndentKind === "firstLine") {
+            kind = wasm.SpecialIndentKind.FirstLine;
+          } else if (
+            l.paragraphProperty.indent.specialIndentKind === "hanging"
+          ) {
+            kind = wasm.SpecialIndentKind.Hanging;
+          }
+          level = level.indent(
+            l.paragraphProperty.indent.left,
+            kind,
+            l.paragraphProperty.indent.specialIndentSize
+          );
+        }
         num = num.add_level(level);
       });
       docx = docx.add_abstract_numbering(num);
@@ -391,7 +413,7 @@ export class Docx {
       docx = docx.add_numbering(num);
     });
 
-    const buf = docx.build();
+    const buf = docx.build(this.hasNumberings);
     docx.free();
     return buf;
   }

docx-wasm/js/paragraph.ts

@@ -34,6 +34,7 @@ export type ParagraphProperty = {
 };
 
 export class Paragraph {
+  hasNumberings = false;
   children: ParagraphChild[] = [];
   property: ParagraphProperty = {};
 
@@ -92,6 +93,7 @@ export class Paragraph {
   }
 
   numbering(id: number, level: number) {
+    this.hasNumberings = true;
     this.property.numbering = { id, level };
     return this;
   }

docx-wasm/js/table-cell.ts

@@ -16,11 +16,15 @@ export type CellProperty = {
 
 export class TableCell {
   children: Paragraph[] = [];
+  hasNumberings = false;
   property: CellProperty = {
     borders: new TableCellBorders(),
   };
 
   addParagraph(p: Paragraph) {
+    if (p.hasNumberings) {
+      this.hasNumberings = true;
+    }
     this.children.push(p);
     return this;
   }

docx-wasm/js/table-row.ts

@@ -2,8 +2,12 @@ import { TableCell } from "./table-cell";
 
 export class TableRow {
   cells: TableCell[] = [];
+  hasNumberings = false;
 
   addCell(cell: TableCell) {
+    if (cell.hasNumberings) {
+      this.hasNumberings = true;
+    }
     this.cells.push(cell);
     this;
   }

docx-wasm/js/table.ts

@@ -9,11 +9,15 @@ export type TableProperty = {
 };
 
 export class Table {
+  hasNumberings = false;
   rows: TableRow[] = [];
   grid: number[] = [];
   property: TableProperty = {};
 
   addRow(row: TableRow) {
+    if (row.hasNumberings) {
+      this.hasNumberings = true;
+    }
     this.rows.push(row);
     return this;
   }

docx-wasm/src/doc.rs

@@ -33,9 +33,12 @@ impl Docx {
         self
     }
 
-    pub fn build(&mut self) -> Result<Vec<u8>, JsValue> {
+    pub fn build(&mut self, has_numberings: bool) -> Result<Vec<u8>, JsValue> {
         let buf = Vec::new();
         let mut cur = std::io::Cursor::new(buf);
+        if has_numberings {
+            self.0.document_rels.has_numberings = true;
+        }
         let res = self.0.build().pack(&mut cur);
         if res.is_err() {
             return Err(format!("{:?}", res).into());