knowledge_base.py

# knowledge_base.py

import logging

# Configure logging
logging.basicConfig(level=logging.INFO, format='%(asctime)s - %(levelname)s - %(message)s')

# Knowledge base containing structural damage information
KNOWLEDGE_BASE = {
    "spalling": [
        {
            "severity": "Critical",
            "description": "Severe concrete spalling with exposed reinforcement and section loss",
            "repair_method": [
                "Install temporary support",
                "Remove deteriorated concrete",
                "Clean and treat reinforcement",
                "Apply corrosion inhibitor",
                "Apply bonding agent",
                "High-strength repair mortar"
            ],
            "estimated_cost": "Very High ($15,000+)",
            "timeframe": "3-4 weeks",
            "location": "Primary structural elements",
            "required_expertise": "Structural Engineer + Specialist Contractor",
            "immediate_action": "Evacuate area, install temporary support, prevent access",
            "prevention": "Regular inspections, waterproofing, chloride protection"
        },
        {
            "severity": "High",
            "description": "Surface spalling with visible reinforcement",
            "repair_method": [
                "Remove damaged concrete",
                "Treat reinforcement",
                "Apply repair mortar",
                "Surface treatment"
            ],
            "estimated_cost": "High ($8,000-$15,000)",
            "timeframe": "2-3 weeks",
            "location": "Structural elements",
            "required_expertise": "Structural Engineer",
            "immediate_action": "Area isolation, temporary support assessment",
            "prevention": "Protective coatings, drainage improvement"
        }
    ],
    "reinforcement_corrosion": [
        {
            "severity": "Critical",
            "description": "Severe corrosion with >30% section loss",
            "repair_method": [
                "Structural support",
                "Remove concrete",
                "Replace reinforcement",
                "Corrosion protection",
                "Concrete repair"
            ],
            "estimated_cost": "Critical ($20,000+)",
            "timeframe": "4-6 weeks",
            "location": "Load-bearing elements",
            "required_expertise": "Senior Structural Engineer",
            "immediate_action": "Immediate evacuation, emergency shoring",
            "prevention": "Waterproofing, cathodic protection"
        }
    ],
    "structural_crack": [
        {
            "severity": "High",
            "description": "Cracks >5mm in structural elements",
            "repair_method": [
                "Structural analysis",
                "Epoxy injection",
                "Carbon fiber reinforcement",
                "Crack monitoring"
            ],
            "estimated_cost": "High ($10,000-$20,000)",
            "timeframe": "2-4 weeks",
            "location": "Primary structure",
            "required_expertise": "Structural Engineer",
            "immediate_action": "Install crack monitors, load restriction",
            "prevention": "Load management, joint maintenance"
        }
    ],
    "dampness": [
        {
            "severity": "Medium",
            "description": "Active water penetration with efflorescence",
            "repair_method": [
                "Water source identification",
                "Drainage improvement",
                "Waterproof membrane",
                "Ventilation"
            ],
            "estimated_cost": "Medium ($5,000-$10,000)",
            "timeframe": "1-2 weeks",
            "location": "Various",
            "required_expertise": "Waterproofing Specialist",
            "immediate_action": "Dehumidification, efflorescence cleaning",
            "prevention": "Proper drainage, vapor barriers"
        }
    ],
    "no_damage": [
        {
            "severity": "Low",
            "description": "No significant structural issues",
            "repair_method": [
                "Regular inspection",
                "Preventive maintenance"
            ],
            "estimated_cost": "Low ($500-$2,000)",
            "timeframe": "1-2 days",
            "location": "General",
            "required_expertise": "Building Inspector",
            "immediate_action": "Continue monitoring",
            "prevention": "Regular maintenance schedule"
        }
    ]
}

# Damage type metadata
DAMAGE_TYPES = {
    0: {'name': 'spalling', 'risk': 'High', 'color': '#ff4d4d'},
    1: {'name': 'reinforcement_corrosion', 'risk': 'Critical', 'color': '#800000'},
    2: {'name': 'structural_crack', 'risk': 'High', 'color': '#ff6b6b'},
    3: {'name': 'dampness', 'risk': 'Medium', 'color': '#4dabf7'},
    4: {'name': 'no_damage', 'risk': 'Low', 'color': '#40c057'}
}

# Validation for knowledge base
required_keys = ['severity', 'description', 'repair_method', 'estimated_cost', 'timeframe', 'location', 'required_expertise', 'immediate_action', 'prevention']
for damage_type, cases in KNOWLEDGE_BASE.items():
    for case in cases:
        for key in required_keys:
            if key not in case:
                logging.error(f"Missing required field '{key}' in {damage_type}")
                raise ValueError(f"Missing required field '{key}' in {damage_type}")
logging.info("Knowledge base validation passed.")