"""cf compare — сравнить все сценарии."""
import typer
from rich.table import Table

from infrastructure.cli.i18n import t
from infrastructure.cli.services import (
    build_services,
    console,
    convert_value,
    fmt_amount,
    load_model,
    resolve_currency,
)

app = typer.Typer()

CURRENCY_OPTION = typer.Option(None, "--currency", "-c", help=t("cmd.forecast.opt.currency"))


@app.command()
def compare(
    months: int = typer.Option(12, "--months", "-m", help=t("cmd.compare.opt.months")),
    currency: str | None = CURRENCY_OPTION,
) -> None:
    """Сравнить все сценарии"""
    model = load_model()
    target_curr, symbol = resolve_currency(model, currency)
    _, scenario_service, _, converter = build_services(model)
    base_curr = model.base_currency
    results = scenario_service.compare(months)

    table = Table(title=t("cmd.compare.title", currency=target_curr))
    table.add_column(t("cmd.compare.col.scenario"), style="cyan")
    table.add_column(t("cmd.forecast.col.balance"), justify="right")
    table.add_column(t("cmd.forecast.col.income"), justify="right")
    table.add_column(t("cmd.forecast.col.expenses"), justify="right")

    for name, r in results.items():
        b = convert_value(converter, r["total_balance"], base_curr, target_curr)
        i = convert_value(converter, r["total_income"], base_curr, target_curr)
        e = convert_value(converter, r["total_expenses"], base_curr, target_curr)
        table.add_row(
            name,
            fmt_amount(b, target_curr, symbol),
            fmt_amount(i, target_curr, symbol),
            fmt_amount(e, target_curr, symbol),
        )
    console.print(table)