From eb1970fd1ae7dbea7dc8da72ce19144c9f47ca65 Mon Sep 17 00:00:00 2001
From: pedr <pedrlz.frn@gmail.com>
Date: Fri, 6 Jun 2025 06:09:24 -0300
Subject: [PATCH] Chore: Improve OneNote converter debugging (#12359)

---
 packages/onenote-converter/Cargo.lock         |  1 +
 packages/onenote-converter/Cargo.toml         |  1 +
 .../src/parser/onenote/mod.rs                 |  1 +
 .../src/parser/onenote/page.rs                | 23 +++++++++++++++++++
 packages/onenote-converter/src/utils.rs       | 19 +++++++++++++++
 5 files changed, 45 insertions(+)

diff --git a/packages/onenote-converter/Cargo.lock b/packages/onenote-converter/Cargo.lock
index a613641fb7..08af8589c4 100644
--- a/packages/onenote-converter/Cargo.lock
+++ b/packages/onenote-converter/Cargo.lock
@@ -437,6 +437,7 @@ dependencies = [
  "encoding_rs",
  "enum-primitive-derive",
  "itertools",
+ "lazy_static",
  "log",
  "mime_guess",
  "num-traits",
diff --git a/packages/onenote-converter/Cargo.toml b/packages/onenote-converter/Cargo.toml
index 4331c3e91a..1996fdced3 100644
--- a/packages/onenote-converter/Cargo.toml
+++ b/packages/onenote-converter/Cargo.toml
@@ -30,6 +30,7 @@ thiserror = "1.0"
 uuid = "1.1.2"
 widestring = "1.0.2"
 wasm-bindgen = "0.2"
+lazy_static = "1.4"
 
 [dependencies.web-sys]
 version = "0.3"
diff --git a/packages/onenote-converter/src/parser/onenote/mod.rs b/packages/onenote-converter/src/parser/onenote/mod.rs
index 83931f32da..a8c9092c1f 100644
--- a/packages/onenote-converter/src/parser/onenote/mod.rs
+++ b/packages/onenote-converter/src/parser/onenote/mod.rs
@@ -27,6 +27,7 @@ pub(crate) mod section;
 pub(crate) mod table;
 
 extern crate console_error_panic_hook;
+extern crate lazy_static;
 
 /// The OneNote file parser.
 pub struct Parser;
diff --git a/packages/onenote-converter/src/parser/onenote/page.rs b/packages/onenote-converter/src/parser/onenote/page.rs
index 485a2370a9..83ea9d2999 100644
--- a/packages/onenote-converter/src/parser/onenote/page.rs
+++ b/packages/onenote-converter/src/parser/onenote/page.rs
@@ -5,6 +5,7 @@ use crate::parser::one::property_set::{page_manifest_node, page_metadata, page_n
 use crate::parser::onenote::outline::{parse_outline, Outline};
 use crate::parser::onenote::page_content::{parse_page_content, PageContent};
 use crate::parser::onestore::object_space::ObjectSpace;
+use crate::utils::set_current_page;
 
 /// A page.
 ///
@@ -189,6 +190,10 @@ pub(crate) fn parse_page(page_space: &ObjectSpace) -> Result<Page> {
         .title
         .map(|id| parse_title(id, page_space))
         .transpose()?;
+
+    let page_title = extract_text_from_title(&title);
+    set_current_page(page_title);
+
     let level = metadata.page_level;
 
     let contents = data
@@ -256,3 +261,21 @@ fn parse_metadata(space: &ObjectSpace) -> Result<page_metadata::Data> {
 
     page_metadata::parse(metadata_object)
 }
+
+fn extract_text_from_title(title: &Option<Title>) -> String {
+    let mut result = String::new();
+    if let Some(title_content) = title {
+        for outline in &title_content.contents {
+            for item in &outline.items {
+                if let Some(element) = item.element() {
+                    for content in &element.contents {
+                        if let Some(rich_text) = content.rich_text() {
+                            result.push_str(&rich_text.text);
+                        }
+                    }
+                }
+            }
+        }
+    }
+    result
+}
diff --git a/packages/onenote-converter/src/utils.rs b/packages/onenote-converter/src/utils.rs
index 5371e9f1ea..23c797cac9 100644
--- a/packages/onenote-converter/src/utils.rs
+++ b/packages/onenote-converter/src/utils.rs
@@ -1,8 +1,10 @@
 use crate::parser::errors::Result;
 use itertools::Itertools;
+use lazy_static::lazy_static;
 use std::collections::HashMap;
 use std::fmt;
 use std::fmt::Display;
+use std::sync::Mutex;
 use wasm_bindgen::prelude::wasm_bindgen;
 use wasm_bindgen::JsValue;
 use widestring::U16CString;
@@ -138,6 +140,9 @@ pub mod utils {
 
     macro_rules! log_warn {
         ( $( $t:tt )* ) => {
+            use crate::utils::get_current_page;
+
+            web_sys::console::warn_1(&format!("OneNoteConverter: Warning around the following page: {}", get_current_page().unwrap()).into());
             web_sys::console::warn_2(&format!("OneNoteConverter: ").into(), &format!( $( $t )* ).into());
         }
     }
@@ -162,3 +167,17 @@ impl Utf16ToString for &[u8] {
         Ok(value.to_string().unwrap())
     }
 }
+
+lazy_static! {
+    static ref CURRENT_PAGE: Mutex<Option<String>> = Mutex::new(None);
+}
+
+pub fn set_current_page(page_name: String) {
+    let mut current_page = CURRENT_PAGE.lock().unwrap();
+    *current_page = Some(page_name.to_string());
+}
+
+pub fn get_current_page() -> Option<String> {
+    let current_page = CURRENT_PAGE.lock().unwrap();
+    current_page.clone()
+}