# Copyright (c) 2025 Patrick Motsch
# All rights reserved.
"""Neutralizer models: DataNeutraliserConfig and DataNeutralizerAttributes."""

import uuid
from enum import Enum
from typing import Optional
from pydantic import BaseModel, Field
from modules.datamodels.datamodelBase import PowerOnModel
from modules.shared.attributeUtils import registerModelLabels


class DataScope(str, Enum):
    PERSONAL = "personal"
    FEATURE_INSTANCE = "featureInstance"
    MANDATE = "mandate"
    GLOBAL = "global"


class DataNeutraliserConfig(PowerOnModel):
    id: str = Field(default_factory=lambda: str(uuid.uuid4()), description="Unique ID of the configuration", json_schema_extra={"frontend_type": "text", "frontend_readonly": True, "frontend_required": False})
    mandateId: str = Field(description="ID of the mandate this configuration belongs to", json_schema_extra={"frontend_type": "text", "frontend_readonly": True, "frontend_required": True})
    featureInstanceId: str = Field(description="ID of the feature instance this configuration belongs to", json_schema_extra={"frontend_type": "text", "frontend_readonly": True, "frontend_required": True})
    userId: str = Field(description="ID of the user who created this configuration", json_schema_extra={"frontend_type": "text", "frontend_readonly": True, "frontend_required": True})
    enabled: bool = Field(default=True, description="Whether data neutralization is enabled", json_schema_extra={"frontend_type": "checkbox", "frontend_readonly": False, "frontend_required": False})
    scope: str = Field(default="personal", description="Data visibility scope: personal, featureInstance, mandate, global", json_schema_extra={"frontend_type": "select", "frontend_readonly": False, "frontend_required": False, "frontend_options": [
        {"value": "personal", "label": {"en": "Personal", "de": "Persönlich"}},
        {"value": "featureInstance", "label": {"en": "Feature Instance", "de": "Feature-Instanz"}},
        {"value": "mandate", "label": {"en": "Mandate", "de": "Mandant"}},
        {"value": "global", "label": {"en": "Global", "de": "Global"}},
    ]})
    neutralizationStatus: str = Field(default="not_required", description="Status of neutralization: pending, completed, failed, not_required", json_schema_extra={"frontend_type": "text", "frontend_readonly": True, "frontend_required": False})
    namesToParse: str = Field(default="", description="Multiline list of names to parse for neutralization", json_schema_extra={"frontend_type": "textarea", "frontend_readonly": False, "frontend_required": False})
    sharepointSourcePath: str = Field(default="", description="SharePoint path to read files for neutralization", json_schema_extra={"frontend_type": "text", "frontend_readonly": False, "frontend_required": False})
    sharepointTargetPath: str = Field(default="", description="SharePoint path to store neutralized files", json_schema_extra={"frontend_type": "text", "frontend_readonly": False, "frontend_required": False})
registerModelLabels(
    "DataNeutraliserConfig",
    {"en": "Data Neutralization Config", "fr": "Configuration de neutralisation des données"},
    {
        "id": {"en": "ID", "fr": "ID"},
        "mandateId": {"en": "Mandate ID", "fr": "ID de mandat"},
        "featureInstanceId": {"en": "Feature Instance ID", "fr": "ID de l'instance de fonctionnalité"},
        "userId": {"en": "User ID", "fr": "ID utilisateur"},
        "enabled": {"en": "Enabled", "fr": "Activé"},
        "scope": {"en": "Scope", "fr": "Portée"},
        "neutralizationStatus": {"en": "Neutralization Status", "fr": "Statut de neutralisation"},
        "namesToParse": {"en": "Names to Parse", "fr": "Noms à analyser"},
        "sharepointSourcePath": {"en": "Source Path", "fr": "Chemin source"},
        "sharepointTargetPath": {"en": "Target Path", "fr": "Chemin cible"},
    },
)

class DataNeutralizerAttributes(BaseModel):
    id: str = Field(default_factory=lambda: str(uuid.uuid4()), description="Unique ID of the attribute mapping (used as UID in neutralized files)", json_schema_extra={"frontend_type": "text", "frontend_readonly": True, "frontend_required": False})
    mandateId: str = Field(description="ID of the mandate this attribute belongs to", json_schema_extra={"frontend_type": "text", "frontend_readonly": True, "frontend_required": True})
    featureInstanceId: str = Field(description="ID of the feature instance this attribute belongs to", json_schema_extra={"frontend_type": "text", "frontend_readonly": True, "frontend_required": True})
    userId: str = Field(description="ID of the user who created this attribute", json_schema_extra={"frontend_type": "text", "frontend_readonly": True, "frontend_required": True})
    originalText: str = Field(description="Original text that was neutralized", json_schema_extra={"frontend_type": "text", "frontend_readonly": True, "frontend_required": True})
    fileId: Optional[str] = Field(default=None, description="ID of the file this attribute belongs to", json_schema_extra={"frontend_type": "text", "frontend_readonly": True, "frontend_required": False})
    patternType: str = Field(description="Type of pattern that matched (email, phone, name, etc.)", json_schema_extra={"frontend_type": "text", "frontend_readonly": True, "frontend_required": True})


class DataNeutralizationSnapshot(BaseModel):
    """Stores the full neutralized text (with embedded placeholders) per source."""
    id: str = Field(default_factory=lambda: str(uuid.uuid4()))
    mandateId: str = Field(description="Mandate scope")
    featureInstanceId: str = Field(default="", description="Feature instance scope")
    userId: str = Field(description="User who triggered neutralization")
    sourceLabel: str = Field(description="Human label, e.g. 'Prompt', 'Kontext', 'Nachricht 3'")
    neutralizedText: str = Field(description="Full text with [type.uuid] placeholders embedded")
    placeholderCount: int = Field(default=0, description="Number of placeholders in the text")
registerModelLabels(
    "DataNeutralizerAttributes",
    {"en": "Neutralized Data Attribute", "fr": "Attribut de données neutralisées"},
    {
        "id": {"en": "ID", "fr": "ID"},
        "mandateId": {"en": "Mandate ID", "fr": "ID de mandat"},
        "featureInstanceId": {"en": "Feature Instance ID", "fr": "ID de l'instance de fonctionnalité"},
        "userId": {"en": "User ID", "fr": "ID utilisateur"},
        "originalText": {"en": "Original Text", "fr": "Texte original"},
        "fileId": {"en": "File ID", "fr": "ID de fichier"},
        "patternType": {"en": "Pattern Type", "fr": "Type de modèle"},
    },
)
registerModelLabels(
    "DataNeutralizationSnapshot",
    {"en": "Neutralization Snapshot", "de": "Neutralisierungs-Snapshot"},
    {
        "id": {"en": "ID"},
        "mandateId": {"en": "Mandate ID"},
        "featureInstanceId": {"en": "Feature Instance ID"},
        "userId": {"en": "User ID"},
        "sourceLabel": {"en": "Source", "de": "Quelle"},
        "neutralizedText": {"en": "Neutralized Text", "de": "Neutralisierter Text"},
        "placeholderCount": {"en": "Placeholders", "de": "Platzhalter"},
    },
)