99 lines
3.9 KiB
TypeScript
99 lines
3.9 KiB
TypeScript
/* =============================================================================
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* A00_Common/design/logic/design_calc_node_follow.ts
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* 계산 Node 입구(`design_calc_node.ts`)의 따라감 몫(PLAN 472-4 ①) — 측점 열쇠 · 시설 따라감 · 추가 측점 ·
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* 꼭짓점 세움. 브라우저 묶음이 쓰는 같은 TS 를 부름 · 파이썬은 `common_util_calc_runner.run_calc` 로.
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*
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* profile.seat 입력 seat { ground_s · ground_z(저장 선형 표본) · policy(파이썬 `AlignmentPolicy.as_dict`) ·
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* base_pvi(옮기기 전) · base(옮긴 꼭짓점) · born · held } → 꼭짓점 목록(`seatBornNodes`)
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* facility.follow 입력 follow { items: [{ placement · chainage_m · start_m · end_m · x · y }] · line ·
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* max_drift_m · interval_m(site 맞춤 간격) } → [{ item · drift_m · far }](`followStructures`)
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* — follow.fill { previous?: { structure_id: 항목 } · only_missing } 있으면 = 저장 좌표 맞춤(같은 F1 ·
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* 511-B B-5) → { xy: [{ x · y } | null(그대로)] · filled }(`fillStructureCoordinates` · items 에 structure_id)
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* facility.plus_follow 입력 plus { rows: [{ chainage_m · x · y }] · line: [[x, y]](새 노선) } →
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* { rows: [{ chainage_m · x · y }](`followPlusRows` · 정수 m · 같은 m 하나) · moved: 옮긴 수 }
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* ========================================================================== */
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import { seatBornNodes } from "../../../B05_Profile/logic/B05_Profile_Grade_Seat";
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import {
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fillStructureCoordinates,
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followPlusRows,
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followStructures,
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type FollowingStructure,
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} from "@util/common_util_route_follow";
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import type {
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AlignmentNode,
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AlignmentPolicy,
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} from "../../../B05_Profile/logic/B05_Profile_UI_Profile_Alignment";
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type Line = Array<[number, number]>;
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const xyOf = (line: Line) => line.map(([x, y]) => ({ x, y }));
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export interface FollowInputs {
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follow?: {
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items: Array<FollowingStructure & { structure_id?: string | null }>;
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line: Line;
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max_drift_m?: number;
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interval_m?: number | null;
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fill?: { previous?: Record<string, FollowingStructure> | null; only_missing?: boolean };
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};
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plus?: { rows: Array<{ chainage_m: number; x?: number | null; y?: number | null }>; line: Line };
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seat?: {
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ground_s: number[];
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ground_z: number[];
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policy: AlignmentPolicy;
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base_pvi: AlignmentNode[];
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base: AlignmentNode[];
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born: number[];
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held?: number[];
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};
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}
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/** id → 셈(입구 `RUNNERS` 에 얹음). */
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export function followRunners(inputs: FollowInputs): Record<string, () => unknown> {
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return {
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"profile.seat": () => {
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const seat = inputs.seat;
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if (!seat) return null;
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const base = {
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chainage: seat.ground_s,
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ground: seat.ground_z,
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policy: seat.policy,
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basePvi: seat.base_pvi,
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};
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return seatBornNodes(base, seat.base, seat.born, seat.held ?? []);
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},
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"facility.follow": () => {
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const follow = inputs.follow;
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if (!follow) return null;
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if (follow.fill)
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return fillStructureCoordinates(
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follow.items,
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xyOf(follow.line),
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follow.fill.previous ?? null,
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follow.fill.only_missing ?? false,
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follow.interval_m ?? null,
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);
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return followStructures(
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follow.items,
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xyOf(follow.line),
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follow.max_drift_m,
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follow.interval_m ?? null,
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);
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},
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"facility.plus_follow": () => {
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const plus = inputs.plus;
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if (!plus) return null;
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const line = xyOf(plus.line);
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const moved = followStructures(plus.rows, line).filter(
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({ item }, index) => item.chainage_m !== plus.rows[index].chainage_m,
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).length;
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const rows = followPlusRows(plus.rows, line).map(({ chainage_m, x, y }) => ({
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chainage_m,
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x: x ?? null,
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y: y ?? null,
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}));
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return { rows, moved };
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},
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};
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}
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