"""B06 종횡단 조회·확정 응답 검증 모델."""

from typing import Any

from pydantic import BaseModel, Field


class SectionRegenerateRequest(BaseModel):
    """표시 옵션의 횡단 반폭 변경에 따른 종횡단 재생성 요청."""

    cross_half_width_m: float = Field(..., gt=0)


class SectionConfirmResponse(BaseModel):
    """종횡단 확정 결과."""

    status: str = "success"
    project_id: str
    route_id: int
    confirmed: bool = True


class SectionOptionDefaults(BaseModel):
    """config에서 읽은 종횡단 생성 기본 옵션."""

    station_interval_m: float
    cross_half_width_m: float
    cross_sample_interval_m: float
    long_sample_interval_m: float
    vertical_exaggeration: float


class SectionContextResponse(BaseModel):
    """B06 진입 시 필요한 확정 경로 컨텍스트와 기본 옵션."""

    project_id: str
    route_id: int | None = None
    filter_key: str | None = None
    method: str | None = None
    smooth: bool | None = None
    crs_epsg: int | None = None
    defaults: SectionOptionDefaults


class SectionSummaryResponse(BaseModel):
    """종횡단 요약 조회 결과."""

    status: str = "success"
    project_id: str
    route_id: int
    longitudinal: dict[str, Any] | None = None
    length_m: float | None = None
    cross_section_count: int = 0


class SectionDetailResponse(BaseModel):
    """종단·횡단 SVG 렌더링에 필요한 원시 샘플 데이터."""

    longitudinal: dict[str, Any]
    cross_sections: list[dict[str, Any]]