eomsangdonandClaude Opus 5.5
e3b8123f8b
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01Ji4nuyLVHcxrXWHTdb5nRD
84 lines
3.2 KiB
TypeScript
84 lines
3.2 KiB
TypeScript
/* =============================================================================
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* A00_Common/design/logic/design_pipeline_stations.ts
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* 계산 묶음 stations 단계(PLAN 346-1) — 측점 계산은 `B05_Profile/logic/B05_Profile_Sections_Stations.ts`
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* (서버 `generate_sections` 짝) · 여기는 단계 꼴 · 범위 밖 앞 값 재사용만.
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* ========================================================================== */
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import {
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buildStations,
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REUSE_MARGIN_M,
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type StationsOptions,
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} from "../../../B05_Profile/logic/B05_Profile_Sections_Stations";
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import type {
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PlanPipe,
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PlanStructure,
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PlanType,
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} from "../../../common_util/common_util_structure_station";
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import type {
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PipelineRunRecord,
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PipelineStation,
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StageContext,
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StageFn,
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} from "./design_pipeline_types";
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import type { SectionDetailResponse } from "../../../B06_Section/B06_Section_Api_Fetch";
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/** 범위 밖 측점은 앞 값(같은 열쇠 · 같은 자리)을 그대로 — 뒤 단계가 같은 객체로 「안 바뀜」을 앎. */
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export function reuseOutside(
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next: PipelineStation[],
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prev: ReadonlyArray<PipelineStation> | null,
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range: { fromM: number; toM: number } | null,
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): PipelineStation[] {
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if (!prev || !range) return next;
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const old = new Map(prev.map((station) => [station.key, station]));
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return next.map((station) => {
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const inside =
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station.chainageM >= range.fromM - REUSE_MARGIN_M &&
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station.chainageM <= range.toM + REUSE_MARGIN_M;
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const before = old.get(station.key);
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return !inside && before && Math.abs(before.chainageM - station.chainageM) < 1e-9
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? before
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: station;
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});
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}
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/** stations 단계 — 입력 관 · 구조물(follow 뒤 누가거리) · 그린 노선 · 곡선표 · 노선 초안 스냅. */
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export function createStationsStage(
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options: Omit<StationsOptions, "stationSnap" | "stationSnapStep" | "types"> & {
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types: () => ReadonlyArray<PlanType>;
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},
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): StageFn<"stations"> {
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return (ctx: StageContext<"stations">) => {
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const route = ctx.out.route;
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if (!route) return [];
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const next = buildStations(
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route.line,
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route.curves,
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(ctx.inputs.pipes as PlanPipe[] | null) ?? [],
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(ctx.inputs.structures as PlanStructure[] | null) ?? [],
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{
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...options,
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types: options.types(),
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stationSnap: ctx.inputs.route?.stationSnap ?? false,
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stationSnapStep: ctx.inputs.route?.stationSnapStep,
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},
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);
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return reuseOutside(next, ctx.prev, ctx.range);
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};
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}
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/** 상세 측점 대 묶음 측점(1 mm) — 같으면 null · 다르면 첫 다른 자리 · 개수(묶음 기록 `restoreDiff`). */
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export function stationDiff(
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detail: SectionDetailResponse,
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stations: ReadonlyArray<PipelineStation>,
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): NonNullable<PipelineRunRecord["restoreDiff"]> | null {
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const saved = detail.cross_sections.map((section) => section.chainage_m);
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const n = Math.max(saved.length, stations.length);
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for (let i = 0; i < n; i += 1) {
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const pipelineM = stations[i]?.chainageM ?? null;
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if (saved[i] !== undefined && pipelineM !== null && Math.abs(saved[i] - pipelineM) < 1e-3)
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continue;
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return { savedM: saved[i] ?? null, pipelineM, saved: saved.length, pipeline: stations.length };
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}
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return null;
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}
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