Update app.py

app.py

@@ -20,78 +20,231 @@ client = OpenAI(
 ) if XAI_API_KEY else None
 
 
+def normalize_class_name(name):
+    name = name.upper().strip()
+    name = name.replace(".", "")
+    name = name.replace("-", " ")
+    name = name.replace("_", " ")
+    name = " ".join(name.split())
+    return name
+
+
 PATHOLOGY_CATALOG = {
-    "longitudinal_crack": {
-        "name": "Longitudinal cracks",
+    "01LONGITUDINAL CRACKS": {
+        "name": "Longitudinal Cracks",
         "severity": "Medium",
         "priority": "P2",
         "deadline": "Medium term: 1–3 months",
         "risk": "Water infiltration and progressive structural degradation.",
-        "recommendation": "Seal cracks with modified bituminous mastic. If opening exceeds 5 mm, mill and replace the wearing course."
+        "recommendation": "Seal cracks with modified bituminous mastic. If crack opening exceeds 5 mm, mill and replace the wearing course."
     },
-    "transverse_crack": {
-        "name": "Transverse cracks",
+    "02TRANSVERSE CRACKS": {
+        "name": "Transverse Cracks",
         "severity": "Medium",
         "priority": "P2",
         "deadline": "Medium term: 1–3 months",
         "risk": "Water infiltration, frost damage, vibration, and risk to motorcycles.",
-        "recommendation": "Seal with SBS-modified mastic. For recurring cracks, investigate the base and consider anti-crack geogrid."
+        "recommendation": "Seal with SBS-modified mastic. For recurring cracks, investigate base and consider anti-crack geogrid."
     },
-    "alligator_crack": {
-        "name": "Block / alligator cracking",
+    "03ALLIGATOR CRACKING": {
+        "name": "Alligator / Crocodile Skin Cracking",
         "severity": "High",
         "priority": "P1/P2",
         "deadline": "Immediate or short term",
-        "risk": "Structural failure, pothole formation, and pavement collapse.",
-        "recommendation": "Mill affected layers and reconstruct pavement structure. Conduct geotechnical investigation if widespread."
+        "risk": "Advanced structural fatigue, pothole formation, and possible pavement collapse.",
+        "recommendation": "Mill affected layers and reconstruct pavement structure. Perform geotechnical investigation if widespread."
+    },
+    "04REFLECTION CRACKS": {
+        "name": "Reflection Cracks",
+        "severity": "Medium–High",
+        "priority": "P2",
+        "deadline": "Medium term: 1–3 months",
+        "risk": "Water ingress, internal erosion, and pothole formation.",
+        "recommendation": "Seal with elastomeric mastic. For resurfacing, use anti-crack geogrid or SAMI membrane."
     },
-    "pothole": {
+    "05POTHOLES": {
         "name": "Potholes",
         "severity": "High",
         "priority": "P1",
         "deadline": "Immediate: within 24–48 hours",
         "risk": "Direct accident risk, especially for motorcycles and bicycles; vehicle tire and suspension damage.",
-        "recommendation": "Immediate patching with hot or cold bituminous mix. Cut edges, clean, prime, fill, and compact."
+        "recommendation": "Immediate patching with hot/cold bituminous mix. Cut edges, clean, prime, fill, and compact."
     },
-    "rutting": {
-        "name": "Permanent deformation / rutting",
+    "06RUTTING": {
+        "name": "Permanent Deformation / Rutting",
         "severity": "Medium–High",
         "priority": "P1/P2",
         "deadline": "Short term if rut depth exceeds 15–20 mm",
-        "risk": "Aquaplaning, vehicle instability, and lower-layer degradation.",
+        "risk": "Aquaplaning, vehicle instability, and progressive lower-layer degradation.",
         "recommendation": "Mill affected area and replace with high-stability asphalt mix such as SMA or BBTM."
     },
-    "raveling": {
-        "name": "Surface disintegration / raveling",
+    "07UNDULATIONS AND CORRUGATION": {
+        "name": "Undulations and Corrugation",
         "severity": "Medium",
         "priority": "P2/P3",
         "deadline": "Medium term: 1–3 months",
-        "risk": "Loose aggregate, reduced traction, water penetration, and later pothole formation.",
+        "risk": "Loss of driving comfort, braking instability, and possible vehicle control issues.",
+        "recommendation": "Mill wearing course and replace with deformation-resistant asphalt mixture."
+    },
+    "08DEPRESSIONS AND SETTLEMENTS": {
+        "name": "Depressions and Settlements",
+        "severity": "High",
+        "priority": "P1",
+        "deadline": "Immediate if depression exceeds 3 cm",
+        "risk": "Water accumulation, aquaplaning, and potential sudden pavement collapse.",
+        "recommendation": "Investigate cause using GPR/load tests. Repair underlying cause before structural reconstruction."
+    },
+    "09SWELLING": {
+        "name": "Swelling / Bulges",
+        "severity": "Medium–High",
+        "priority": "P1/P2",
+        "deadline": "Short term; immediate if height exceeds 5 cm",
+        "risk": "Vehicle instability and fall risk for cyclists/pedestrians.",
+        "recommendation": "Investigate cause such as roots, frost, leakage, or expansive soil. Remove cause, mill, and level area."
+    },
+    "10SURFACE RAVELING": {
+        "name": "Surface Raveling",
+        "severity": "Medium",
+        "priority": "P2/P3",
+        "deadline": "Medium term: 1–3 months",
+        "risk": "Loose aggregate, reduced traction, water penetration, and future pothole formation.",
         "recommendation": "Apply slurry seal, microsurfacing, or mill and resurface if advanced."
     },
-    "bleeding": {
-        "name": "Binder bleeding / exudation",
+    "11PEELING AND LAYER DETACHMENT": {
+        "name": "Peeling and Layer Detachment",
+        "severity": "High",
+        "priority": "P1",
+        "deadline": "Immediate; remove loose material within 24 hours",
+        "risk": "Loose material causing motorcyclist/cyclist falls and rapid base exposure.",
+        "recommendation": "Remove loose material, mill affected area, clean, apply proper tack coat, and resurface."
+    },
+    "12BINDER BLEEDING": {
+        "name": "Binder Bleeding / Exudation",
         "severity": "Medium; High on curves/intersections",
         "priority": "P1/P3",
         "deadline": "Short term; immediate on sharp curves",
-        "risk": "Loss of skid resistance and high accident risk in wet or hot conditions.",
+        "risk": "Loss of skid resistance and accident risk in wet/hot conditions.",
         "recommendation": "Apply cover aggregate and compact lightly. In severe cases, micro-mill and replace surface layer."
     },
-    "edge_damage": {
-        "name": "Road edge deterioration",
+    "13AGGREGATE POLISHING": {
+        "name": "Aggregate Polishing",
+        "severity": "Medium; High in wet/slope areas",
+        "priority": "P1",
+        "deadline": "Short term: less than 1 month",
+        "risk": "Loss of wet skid resistance and increased braking distance.",
+        "recommendation": "Apply anti-skid surface treatment or overlay with high-CPA aggregate mix."
+    },
+    "14PAVEMENT SHOULDER LEVEL DIFFERENCE": {
+        "name": "Pavement–Shoulder Level Difference",
+        "severity": "High",
+        "priority": "P1",
+        "deadline": "Short term; immediate if level difference exceeds 8 cm",
+        "risk": "Vehicle rollover risk and abrupt re-entry collision risk.",
+        "recommendation": "Level shoulder to roadway or construct transition ramp with maximum slope 1:6."
+    },
+    "15CONSTRUCTION JOINT DETERIORATION": {
+        "name": "Construction Joint Deterioration",
+        "severity": "Medium",
+        "priority": "P2/P3",
+        "deadline": "Medium term: 1–3 months",
+        "risk": "Water infiltration and progressive deterioration along joint line.",
+        "recommendation": "Seal joint with elastomeric bituminous mastic. Mill and rebuild severely deteriorated joints."
+    },
+    "16CRESCENT CRACKS": {
+        "name": "Crescent-Shaped / Slippage Cracks",
+        "severity": "High",
+        "priority": "P1",
+        "deadline": "Short term or immediate if active detachment exists",
+        "risk": "Layer sliding, material detachment, and direct danger to motorcycles.",
+        "recommendation": "Mill affected area and replace with proper tack coat and compacted asphalt layer."
+    },
+    "17CHANNELS AND DEEP GROOVES": {
+        "name": "Channels and Deep Grooves",
+        "severity": "Medium; High if depth exceeds 2 cm",
+        "priority": "P2",
+        "deadline": "Medium term: 1–3 months",
+        "risk": "Aquaplaning and fall risk for motorcycles/cyclists.",
+        "recommendation": "Mill and resurface with abrasion-resistant mix. Correct surface drainage."
+    },
+    "18LATERAL DISPLACEMENT": {
+        "name": "Lateral Displacement / Shoving",
+        "severity": "Medium; High in turning areas",
+        "priority": "P2/P3",
+        "deadline": "Medium term: 1–3 months",
+        "risk": "Vehicle instability on curves and cyclist risk near displaced material.",
+        "recommendation": "Mill affected area and replace with high-stability polymer-modified mix."
+    },
+    "20WATER SEEPAGE": {
+        "name": "Water Seepage / Wet Areas",
+        "severity": "High",
+        "priority": "P1/P2",
+        "deadline": "Immediate investigation within 24–48 hours",
+        "risk": "Internal erosion, loss of bearing capacity, and possible pavement collapse.",
+        "recommendation": "Investigate drainage/leakage source, repair water source, drain retained water, and reconstruct affected pavement."
+    },
+    "21PERIMETER DETERIORATION OF MANHOLES": {
+        "name": "Perimeter Deterioration of Manholes",
+        "severity": "High",
+        "priority": "P1",
+        "deadline": "Short term; immediate if level difference exceeds 2 cm or loose material exists",
+        "risk": "Cyclist/motorcyclist falls, vehicle impact damage, and water ingress.",
+        "recommendation": "Demolish perimeter, adjust frame level, and replace pavement with compacted hot mix."
+    },
+    "22EDGE DETERIORATION": {
+        "name": "Road Edge Deterioration",
         "severity": "Medium; High if shoulder level difference exists",
         "priority": "P1/P3",
-        "deadline": "Medium term; immediate if dangerous level difference exists",
-        "risk": "Loss of control when vehicles move to shoulder; progressive edge failure.",
+        "deadline": "Medium term; immediate if associated with dangerous level difference",
+        "risk": "Loss of vehicle control when moving to shoulder and progressive edge failure.",
         "recommendation": "Cut deteriorated edge, replace with compacted hot mix, and restore shoulder continuity."
     },
-    "patch_damage": {
-        "name": "Patches in poor condition",
+    "23PATCHES IN POOR CONDITION": {
+        "name": "Patches in Poor Condition",
         "severity": "Medium; High if level difference exceeds 2 cm",
         "priority": "P1/P2",
         "deadline": "Short term; immediate if level difference exceeds 2 cm",
         "risk": "Uneven surface, fall risk, aggregate projection, and unresolved underlying defect.",
         "recommendation": "Mill and repatch correctly using straight cut, priming, hot mix, and layer compaction."
+    },
+    "24MARKING DAMAGE": {
+        "name": "Horizontal Marking Damage",
+        "severity": "Medium; High at pedestrian crossings/intersections",
+        "priority": "P1/P3",
+        "deadline": "Short term at intersections; long term for secondary markings",
+        "risk": "Driver disorientation, lane invasion, and pedestrian crossing visibility loss.",
+        "recommendation": "Clean surface and repaint/apply thermoplastic marking with glass microspheres."
+    },
+    "25STEP BETWEEN LANES": {
+        "name": "Step Between Lanes",
+        "severity": "Medium; High if step exceeds 3 cm",
+        "priority": "P1/P2",
+        "deadline": "Short term: less than 1 month",
+        "risk": "Motorcycle instability during lane changes and water retention.",
+        "recommendation": "Mill transition zone and level the step using a ramp with maximum slope 1:10."
+    },
+    "26THERMAL FATIGUE CRACKING": {
+        "name": "Thermal Fatigue Cracking",
+        "severity": "Medium",
+        "priority": "P2",
+        "deadline": "Medium term: 1–3 months",
+        "risk": "Water infiltration, freeze-thaw damage, and evolution to structural cracking.",
+        "recommendation": "Seal cracks and use polymer-modified bitumen with suitable low-temperature performance in resurfacing."
+    },
+    "27CHEMICAL AGENTS": {
+        "name": "Deterioration due to Hydrocarbons / Chemical Agents",
+        "severity": "Medium–High",
+        "priority": "P1/P2",
+        "deadline": "Short term: less than 1 month",
+        "risk": "Softened asphalt, soil/groundwater contamination, and slippery surface.",
+        "recommendation": "Apply absorbents, mill contaminated area, manage waste properly, and replace with resistant asphalt mix."
+    },
+    "28OXIDATION AND AGING OF BINDER": {
+        "name": "Oxidation and Aging of Binder",
+        "severity": "Medium",
+        "priority": "P3",
+        "deadline": "Long term: 3–6 months",
+        "risk": "Reduced pavement life, brittleness, cracking, and surface disintegration.",
+        "recommendation": "Apply rejuvenating treatment or slurry seal. Plan resurfacing before structural cracking occurs."
     }
 }