from __future__ import annotations

from dataclasses import dataclass
from typing import Any

from .base import (
    ExchangeField,
    ExchangePlaceholder,
    ExchangePlan,
    ExchangeTemplateBinding,
    ExchangeTemplateKind,
)


@dataclass(frozen=True)
class ExchangeMappingPlanInput:
    template_kind: ExchangeTemplateKind | str
    template_id: str | None = None
    version_id: str | None = None
    version: str | None = None
    bindings: list[ExchangeTemplateBinding] | None = None
    fields: list[ExchangeField] | None = None
    placeholders: list[ExchangePlaceholder] | None = None
    title: str | None = None
    description: str | None = None
    sheet_name: str | None = None
    meta: dict[str, Any] | None = None

    def to_plan(self) -> ExchangePlan:
        return ExchangePlan.from_mapping(
            template_kind=self.template_kind,
            template_id=self.template_id,
            version_id=self.version_id,
            version=self.version,
            bindings=self.bindings,
            fields=self.fields,
            placeholders=self.placeholders,
            title=self.title,
            description=self.description,
            sheet_name=self.sheet_name,
            meta=self.meta,
        )