standards-compliance-checker

# Standards Compliance Checker

## Business Case

### Problem Statement
Construction data compliance challenges:
- Multiple standards to meet
- Complex validation rules
- Inconsistent implementations
- Manual checking is error-prone

### Solution
Automated compliance checking against major construction data standards including ISO 19650, IFC, COBie, and UniFormat.

## Technical Implementation

```python
from typing import Dict, Any, List, Optional
from dataclasses import dataclass, field
from enum import Enum
import re


class Standard(Enum):
    ISO_19650 = "iso_19650"
    IFC = "ifc"
    COBIE = "cobie"
    UNIFORMAT = "uniformat"
    OMNICLASS = "omniclass"
    MASTERFORMAT = "masterformat"


class ComplianceLevel(Enum):
    COMPLIANT = "compliant"
    MINOR_ISSUES = "minor_issues"
    MAJOR_ISSUES = "major_issues"
    NON_COMPLIANT = "non_compliant"


@dataclass
class ComplianceIssue:
    rule_id: str
    rule_name: str
    severity: str  # error, warning, info
    message: str
    field: str = ""
    value: Any = None


@dataclass
class ComplianceReport:
    standard: Standard
    total_rules: int
    passed: int
    failed: int
    warnings: int
    compliance_level: ComplianceLevel
    issues: List[ComplianceIssue] = field(default_factory=list)


class StandardsComplianceChecker:
    """Check compliance with construction data standards."""

    def __init__(self):
        self.rules: Dict[Standard, List[Dict]] = self._load_rules()

    def _load_rules(self) -> Dict[Standard, List[Dict]]:
        """Load compliance rules for each standard."""

        return {
            Standard.ISO_19650: [
                {"id": "ISO-001", "name": "File naming convention", "field": "filename",
                 "pattern": r"^[A-Z]{2,6}-[A-Z]{2,4}-[A-Z]{2,3}-[A-Z0-9]{2,4}-[A-Z]{2,3}-[A-Z]{2,4}-[A-Z0-9]{3,8}$"},
                {"id": "ISO-002", "name": "Status code valid", "field": "status",...