"""Unemployment Standard Model."""

from datetime import date as dateType
from typing import Literal, Optional

from capinvest_core.provider.abstract.data import Data
from capinvest_core.provider.abstract.query_params import QueryParams
from capinvest_core.provider.utils.descriptions import (
    DATA_DESCRIPTIONS,
    QUERY_DESCRIPTIONS,
)
from pydantic import Field


class UnemploymentQueryParams(QueryParams):
    """Unemployment Query."""

    country: str = Field(
        description=QUERY_DESCRIPTIONS.get("country", ""),
        default="united_states",
    )
    frequency: Literal["monthly", "quarter", "annual"] = Field(
        description=QUERY_DESCRIPTIONS.get("frequency", ""),
        default="monthly",
        json_schema_extra={"choices": ["monthly", "quarter", "annual"]},
    )
    start_date: Optional[dateType] = Field(
        default=None, description=QUERY_DESCRIPTIONS.get("start_date")
    )
    end_date: Optional[dateType] = Field(
        default=None, description=QUERY_DESCRIPTIONS.get("end_date")
    )


class UnemploymentData(Data):
    """Unemployment Data."""

    date: Optional[dateType] = Field(
        default=None, description=DATA_DESCRIPTIONS.get("date")
    )
    country: Optional[str] = Field(
        default=None,
        description="Country for which unemployment rate is given",
    )
    value: Optional[float] = Field(
        default=None,
        description="Unemployment rate, as a normalized percent.",
        json_schema_extra={"x-unit_measurement": "percent", "x-frontend_multiply": 100},
    )
