ypshimandClaude Haiku 5.5
17b5b24682
- A 열 is one row across the footing width; each has its own count along the length. Default floor((L − 1400) / 2250) + 1 per 열, as in spec §4.6. - Counts are validated: one per 열, whole numbers 2–30. Spacing below the 2250 mm minimum is shown as a warning, not refused (the plan's 6본 → 5@1800 example). - PierInput gains an optional pileRows; absent means the defaults, so existing files and the P1 results are unchanged. - Change tracking compares arrays by value; 열별 본수 can be reverted and copied (copy item off by default). - The footing card has −/+ per 열 with spacing, total, and the display string. - Tests: defaults 4열 × 5본 = 20 and the 1단계 text; 6본 → 5@1800; limits; model-level 21 piles. - Not verified in a browser. Co-Authored-By: Claude Haiku 5.5 <noreply@anthropic.com>
90 lines
3.7 KiB
TypeScript
90 lines
3.7 KiB
TypeScript
/**
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* 말뚝 열별 본수 (spec §4.6 · §5.4 · plan C4). A 열 is one row across the footing width; 본 are along the length.
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* Default: each 열 gets floor((길이 − 2·단부)/간격) + 1 본, so the centre spacing is at least the minimum.
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* The user may change any 열's count. Counts below the minimum spacing are allowed and reported as a warning.
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*/
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export interface PileGeometry {
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footingLength: number;
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footingWidth: number;
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/** 단부 거리 (700 mm). */
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end: number;
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/** 최소 중심간격 (2250 mm). */
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minSpacing: number;
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}
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/** A count outside this range is refused: fewer than two piles has no spacing, and the cap guards against typing errors. */
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export const PILE_COUNT_LIMITS = { min: 2, max: 30 } as const;
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/** Largest count along one length with centres at or above the minimum spacing. */
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export function maxCount(length: number, g: PileGeometry): number {
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return Math.floor((length - 2 * g.end) / g.minSpacing) + 1;
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}
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/** Number of 열 across the width. */
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export function rowsAcross(g: PileGeometry): number {
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return maxCount(g.footingWidth, { ...g, minSpacing: g.minSpacing });
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}
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export function defaultRowCounts(g: PileGeometry): number[] {
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return Array.from({ length: rowsAcross(g) }, () => maxCount(g.footingLength, g));
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}
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/** Counts to use for a footing: the requested 열별 본수 if any, otherwise the defaults. Refuses bad input. */
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export function resolveRowCounts(requested: number[] | undefined, g: PileGeometry): number[] {
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if (requested === undefined) return defaultRowCounts(g);
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const rows = rowsAcross(g);
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if (requested.length !== rows) {
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throw new Error(`열별 본수는 ${rows}개여야 합니다 (입력 ${requested.length}개).`);
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}
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for (const c of requested) {
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if (!Number.isInteger(c) || c < PILE_COUNT_LIMITS.min || c > PILE_COUNT_LIMITS.max) {
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throw new Error(`본수는 ${PILE_COUNT_LIMITS.min}–${PILE_COUNT_LIMITS.max} 사이의 정수여야 합니다 (입력 ${c}).`);
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}
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}
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return [...requested];
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}
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export interface RowLayout {
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count: number;
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/** Centre spacing along the length, in m. */
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spacing: number;
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/** True when the spacing is below the minimum (warning, not refused). */
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belowMinimum: boolean;
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}
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export function rowLayout(counts: number[], g: PileGeometry): RowLayout[] {
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return counts.map((count) => {
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const spacing = (g.footingLength - 2 * g.end) / (count - 1);
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return { count, spacing, belowMinimum: spacing < g.minSpacing - 1e-9 };
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});
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}
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/** Total piles (sum of the counts along each 열). */
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export function totalPiles(counts: number[]): number {
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return counts.reduce((sum, c) => sum + c, 0);
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}
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/** Changes one 열's count by delta, staying inside the limits. Returns a new array. */
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export function adjustRow(counts: number[], row: number, delta: number): number[] {
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const next = [...counts];
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next[row] = Math.min(PILE_COUNT_LIMITS.max, Math.max(PILE_COUNT_LIMITS.min, next[row] + delta));
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return next;
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}
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/**
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* Display string. Uniform counts keep the 1단계 form, e.g. "4@2250 × 3@2250 = 20본"
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* (gaps along the length × gaps across the width). Non-uniform counts list each 열, e.g. "열1 5@2250 · 열2 6@1800 = 23본".
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*/
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export function layoutText(counts: number[], g: PileGeometry): string {
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const layout = rowLayout(counts, g);
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const total = totalPiles(counts);
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const mm = (v: number) => Math.round(v * 1000);
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const across = (g.footingWidth - 2 * g.end) / (counts.length - 1);
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const uniform = counts.every((c) => c === counts[0]);
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if (uniform) {
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return `${layout[0].count - 1}@${mm(layout[0].spacing)} × ${counts.length - 1}@${mm(across)} = ${total}본`;
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}
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const parts = layout.map((r, j) => `열${j + 1} ${r.count - 1}@${mm(r.spacing)}`);
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return `${parts.join(' · ')} = ${total}본`;
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}
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