From 7ed866138e77568f88a4719bf8235e12b40915f7 Mon Sep 17 00:00:00 2001
From: n08i40k <nhomcencko1@gmail.com>
Date: Fri, 10 Oct 2025 01:30:30 +0400
Subject: [PATCH] feat(error): add error for unknown lesson type

---
 .../src/parser/error.rs                         |  3 +++
 .../src/parser/mod.rs                           | 17 +++++++++++++----
 2 files changed, 16 insertions(+), 4 deletions(-)

diff --git a/providers/provider-engels-polytechnic/src/parser/error.rs b/providers/provider-engels-polytechnic/src/parser/error.rs
index 2b8df5c..f015f88 100644
--- a/providers/provider-engels-polytechnic/src/parser/error.rs
+++ b/providers/provider-engels-polytechnic/src/parser/error.rs
@@ -17,6 +17,9 @@ pub enum Error {
 
     #[display("No start and end times matching the lesson (at {_0}) was found.")]
     LessonTimeNotFound(CellPos),
+
+    #[display("Unknown lesson type `{type}` at {pos}")]
+    UnknownLessonType { pos: CellPos, r#type: String },
 }
 
 pub type Result<T> = core::result::Result<T, Error>;
diff --git a/providers/provider-engels-polytechnic/src/parser/mod.rs b/providers/provider-engels-polytechnic/src/parser/mod.rs
index a40312e..f4e5ef7 100644
--- a/providers/provider-engels-polytechnic/src/parser/mod.rs
+++ b/providers/provider-engels-polytechnic/src/parser/mod.rs
@@ -256,7 +256,7 @@ fn parse_lesson(
         name,
         mut subgroups,
         r#type: lesson_type,
-    } = parse_name_and_subgroups(&name)?;
+    } = parse_name_and_subgroups(&name, row, group_column)?;
 
     {
         let cabinets: Vec<String> = parse_cabinets(
@@ -363,7 +363,7 @@ struct ParsedLessonName {
 
 //noinspection GrazieInspection
 /// Getting the "pure" name of the lesson and list of teachers from the text of the lesson cell.
-fn parse_name_and_subgroups(text: &str) -> Result<ParsedLessonName> {
+fn parse_name_and_subgroups(text: &str, row: u32, column: u32) -> Result<ParsedLessonName> {
     // Части названия пары:
     // 1. Само название.
     // 2. Список преподавателей и подгрупп.
@@ -475,12 +475,21 @@ fn parse_name_and_subgroups(text: &str) -> Result<ParsedLessonName> {
         if result.is_none() {
             #[cfg(not(debug_assertions))]
             sentry::capture_message(
-                &format!("Не удалось угадать тип пары '{}'!", extra),
+                &Error::UnknownLessonType {
+                    r#type: extra.to_string(),
+                    pos: CellPos::new(row, column),
+                },
                 sentry::Level::Warning,
             );
 
             #[cfg(debug_assertions)]
-            log::warn!("Не удалось угадать тип пары '{}'!", extra);
+            log::warn!(
+                "{}",
+                Error::UnknownLessonType {
+                    r#type: extra.to_string(),
+                    pos: CellPos::new(row, column),
+                }
+            );
         }
 
         result