From e8f2d6cc6d07d84369f784001247c031ade1f762 Mon Sep 17 00:00:00 2001
From: Obayne <whoban72@gmail.com>
Date: Tue, 2 Dec 2025 11:31:10 -0600
Subject: [PATCH 1/2] Checkpoint from VS Code for coding agent session

---
 docs/CLI_AGENT_GUIDE.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/docs/CLI_AGENT_GUIDE.md b/docs/CLI_AGENT_GUIDE.md
index 911b73e..b0512a7 100644
--- a/docs/CLI_AGENT_GUIDE.md
+++ b/docs/CLI_AGENT_GUIDE.md
@@ -265,6 +265,7 @@ Then commit the reports to docs/analysis/ with message:
 ```
 
 That's it! Copilot will:
+
 1. Set up the environment
 2. Run the analysis
 3. Generate reports
@@ -285,16 +286,19 @@ That's it! Copilot will:
 ## 🔍 Troubleshooting
 
 ### **No DXF files found**
+
 - Check `Projects/` directory exists
 - Verify DXF files have `.dxf` extension
 - Try custom search path: `--search-path "path/to/files"`
 
 ### **Analysis fails**
+
 - Verify DXF file is valid (open in CAD software)
 - Check for corrupted files
 - Review error messages in console output
 
 ### **No devices detected**
+
 - Verify layer names match expected patterns (FP-, FIRE-, etc.)
 - Check `autofire_layer_intelligence.py` layer detection logic
 - Add custom layer patterns if needed

From a9306f7934636b56e2068383764eb643fa7f107b Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Tue, 2 Dec 2025 17:36:01 +0000
Subject: [PATCH 2/2] fix: remove unused variable, add empty except comments,
 fix formatting

Co-authored-by: Obayne <205364295+Obayne@users.noreply.github.com>
---
 app/monitoring.py              |  4 ++++
 autofire_layer_intelligence.py | 15 ---------------
 backend/ops_service.py         |  4 +++-
 3 files changed, 7 insertions(+), 16 deletions(-)

diff --git a/app/monitoring.py b/app/monitoring.py
index a9ac325..3ef772e 100644
--- a/app/monitoring.py
+++ b/app/monitoring.py
@@ -166,6 +166,7 @@ def capture_exception(exception: Exception, **kwargs) -> str | None:
     try:
         return sentry_sdk.capture_exception(exception, **kwargs)
     except Exception:
+        # Silently fail if Sentry capture fails - don't crash the app for monitoring issues
         return None
 
 
@@ -218,6 +219,7 @@ def set_user(user_id: str | None = None, email: str | None = None, **kwargs):
 
         sentry_sdk.set_user(user_data)
     except Exception:
+        # Silently fail if setting user context fails - non-critical operation
         pass
 
 
@@ -245,6 +247,7 @@ def add_breadcrumb(message: str, category: str = "default", level: str = "info",
             data=data,
         )
     except Exception:
+        # Silently fail if adding breadcrumb fails - non-critical operation
         pass
 
 
@@ -268,4 +271,5 @@ def set_context(scope):
     try:
         sentry_sdk.configure_scope(callback)
     except Exception:
+        # Silently fail if configuring scope fails - non-critical operation
         pass
diff --git a/autofire_layer_intelligence.py b/autofire_layer_intelligence.py
index 12b5ce1..c7d6fef 100644
--- a/autofire_layer_intelligence.py
+++ b/autofire_layer_intelligence.py
@@ -96,21 +96,6 @@ def analyze_cad_file(self, file_path: str) -> dict[str, Any]:
         try:
             logger.info(f"Starting CAD analysis: {file_path}")
 
-            # Simulate layer analysis (would use ezdxf for real CAD files)
-            analysis_results = {
-                "file_path": file_path,
-                "total_layers": 0,
-                "fire_layers": [],
-                "all_layers": [],
-                "devices_detected": [],
-                "analysis_timestamp": None,
-                "precision_data": {
-                    "total_fire_devices": 0,
-                    "layer_classification_accuracy": 0.0,
-                    "confidence_score": 0.95,
-                },
-            }
-
             # Check if file exists
             if not Path(file_path).exists():
                 logger.warning(f"File not found: {file_path}")
diff --git a/backend/ops_service.py b/backend/ops_service.py
index c234637..62d5516 100644
--- a/backend/ops_service.py
+++ b/backend/ops_service.py
@@ -101,7 +101,9 @@ def _find_line_intersection(self, seg1: SegmentDTO, seg2: SegmentDTO) -> PointDT
 
         # Line 2: seg2.a to seg2.b
         x3, y3 = seg2.a.x, seg2.a.y
-        x4, y4 = seg2.b.x, seg2.b.y  # Calculate denominators
+        x4, y4 = seg2.b.x, seg2.b.y
+
+        # Calculate denominators
         denom = (x1 - x2) * (y3 - y4) - (y1 - y2) * (x3 - x4)
 
         if abs(denom) < 1e-10:  # Lines are parallel