Initial commit

libs/schemas/enums.py

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+"""Enumeration types for the tax system."""
+
+from enum import Enum
+
+
+class TaxpayerType(str, Enum):
+    """Taxpayer types"""
+
+    INDIVIDUAL = "Individual"
+    PARTNERSHIP = "Partnership"
+    COMPANY = "Company"
+
+
+class DocumentKind(str, Enum):
+    """Document types"""
+
+    BANK_STATEMENT = "bank_statement"
+    INVOICE = "invoice"
+    RECEIPT = "receipt"
+    P_AND_L = "p_and_l"
+    BALANCE_SHEET = "balance_sheet"
+    PAYSLIP = "payslip"
+    DIVIDEND_VOUCHER = "dividend_voucher"
+    PROPERTY_STATEMENT = "property_statement"
+    PRIOR_RETURN = "prior_return"
+    LETTER = "letter"
+    CERTIFICATE = "certificate"
+
+
+class IncomeType(str, Enum):
+    """Income types"""
+
+    EMPLOYMENT = "employment"
+    SELF_EMPLOYMENT = "self_employment"
+    PROPERTY = "property"
+    DIVIDEND = "dividend"
+    INTEREST = "interest"
+    OTHER = "other"
+
+
+class ExpenseType(str, Enum):
+    """Expense types"""
+
+    BUSINESS = "business"
+    PROPERTY = "property"
+    CAPITAL = "capital"
+    PERSONAL = "personal"
+
+
+class PartySubtype(str, Enum):
+    """Party subtypes"""
+
+    EMPLOYER = "Employer"
+    PAYER = "Payer"
+    BANK = "Bank"
+    LANDLORD = "Landlord"
+    TENANT = "Tenant"
+    SUPPLIER = "Supplier"
+    CLIENT = "Client"
+
+
+class PropertyUsage(str, Enum):
+    """Property usage types"""
+
+    RESIDENTIAL = "residential"
+    FURNISHED_HOLIDAY_LETTING = "furnished_holiday_letting"
+    COMMERCIAL = "commercial"
+    MIXED = "mixed"
+
+
+class HealthStatus(str, Enum):
+    """Health status values"""
+
+    HEALTHY = "healthy"
+    UNHEALTHY = "unhealthy"
+    DEGRADED = "degraded"
+
+
+# Coverage evaluation enums
+class Role(str, Enum):
+    """Evidence role in coverage evaluation"""
+
+    REQUIRED = "REQUIRED"
+    CONDITIONALLY_REQUIRED = "CONDITIONALLY_REQUIRED"
+    OPTIONAL = "OPTIONAL"
+
+
+class Status(str, Enum):
+    """Evidence status classification"""
+
+    PRESENT_VERIFIED = "present_verified"
+    PRESENT_UNVERIFIED = "present_unverified"
+    MISSING = "missing"
+    CONFLICTING = "conflicting"
+
+
+class OverallStatus(str, Enum):
+    """Overall coverage status"""
+
+    OK = "ok"
+    PARTIAL = "partial"
+    BLOCKING = "blocking"