"""Pydantic schemas for REST API."""

from __future__ import annotations

from datetime import datetime
from typing import Any

from pydantic import BaseModel, Field


class ExtractResponse(BaseModel):
    invoice: dict[str, Any]
    validation: dict[str, Any] | None
    review_id: str | None = None


class ReviewSummary(BaseModel):
    id: str
    vendor_name: str | None
    invoice_number: str | None
    total_amount: float | None
    currency: str
    confidence: float
    status: str
    created_at: datetime
    reviewer: str | None = None


class ReviewDetail(ReviewSummary):
    invoice_data: dict[str, Any]
    validation_data: dict[str, Any] | None
    review_notes: str | None = None
    reviewed_at: datetime | None = None


class ReviewAction(BaseModel):
    reviewer: str = Field(..., min_length=1, max_length=100)
    notes: str | None = None


class HealthResponse(BaseModel):
    status: str = "ok"
    version: str = "1.0.0"
    database: str = "connected"