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理顺模板配置流程与文案，并统一左侧菜单对比度、会员/券/用户编辑抽屉与因子标签展示。 Co-authored-by: Cursor <cursoragent@cursor.com>
121 lines
4.2 KiB
TypeScript
121 lines
4.2 KiB
TypeScript
/**
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* 卖价/买价重量因素：左开右闭区间 (start, end]。
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* 界面与快照统一存为 (0-0.5] 形式，便于 0.312 等重量命中。
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*/
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/** 重量因素值下拉：0.5 步进至 30，其后固定 999（卖价/买价共用） */
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export function buildWeightFactorSelectOptions(): Array<{ label: string; value: string }> {
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return [
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...Array.from({ length: 60 }, (_, index) => {
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const v = ((index + 1) * 0.5).toFixed(1).replace(/\.0$/, '');
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return { label: v, value: v };
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}),
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{ label: '999', value: '999' },
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];
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}
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export function isWeightPricingFactor(factorKey: string): boolean {
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const k = String(factorKey ?? '').trim();
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if (!k) return false;
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if (k === '重量' || k === 'weight') return true;
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return false;
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}
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/** 解析重量单元格或因素值为区间上下界；单值 0.5 视为 (0, 0.5]。 */
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export function parseWeightIntervalBounds(text: string): { start: number; end: number } | null {
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const trimmed = String(text ?? '').trim();
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if (!trimmed) return null;
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const stripped = trimmed.replace(/^\(/, '').replace(/\]$/, '').replace(/^\[/, '');
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const parts = stripped
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.split(/[,，\-~～]/)
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.map((s) => s.trim())
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.filter(Boolean);
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if (parts.length >= 2) {
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const start = Number.parseFloat(parts[0]);
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const end = Number.parseFloat(parts[1]);
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if (Number.isFinite(start) && Number.isFinite(end) && end > start) {
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return { start, end };
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}
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}
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const single = Number.parseFloat(parts[0] ?? stripped);
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if (Number.isFinite(single) && single > 0) {
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return { start: 0, end: single };
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}
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return null;
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}
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function formatWeightNumber(n: number): string {
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const s = n.toFixed(4).replace(/\.?0+$/, '');
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return s === '' ? '0' : s;
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}
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/** 格式化为 (start-end] 展示与存储。 */
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export function formatWeightIntervalLeftOpenRightClosed(start: number, end: number): string {
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return `(${formatWeightNumber(start)}-${formatWeightNumber(end)}]`;
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}
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/** 将单值或旧格式转为区间字符串 (start-end]。 */
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export function weightValueToIntervalCell(
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rawValue: string,
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allWeightValuesInFactor: string[]
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): string {
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const trimmed = String(rawValue ?? '').trim();
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if (!trimmed) return '';
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const parsed = parseWeightIntervalBounds(trimmed);
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if (
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parsed &&
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(trimmed.includes('-') || trimmed.includes(',') || trimmed.includes('，') || trimmed.includes(']'))
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) {
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return formatWeightIntervalLeftOpenRightClosed(parsed.start, parsed.end);
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}
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const bounds = weightFactorValuesToSortedUpperBounds(allWeightValuesInFactor);
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const end = Number.parseFloat(trimmed);
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if (!Number.isFinite(end)) return trimmed;
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const idx = bounds.findIndex((n) => Math.abs(n - end) < 1e-9);
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const start = idx > 0 ? bounds[idx - 1]! : 0;
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const upper = idx >= 0 ? bounds[idx]! : end;
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return formatWeightIntervalLeftOpenRightClosed(start, upper);
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}
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function factorValueSortNumber(v: string): number | null {
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const parsed = parseWeightIntervalBounds(v);
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if (parsed) return parsed.end;
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const n = Number.parseFloat(String(v).trim());
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return Number.isFinite(n) ? n : null;
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}
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/** 按数值大小升序排列因素值（如 2, 0.5, 1 → 0.5, 1, 2）。 */
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export function sortFactorValuesBySize(values: string[] | undefined): string[] {
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return [...(values ?? [])].sort((a, b) => {
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const na = factorValueSortNumber(String(a));
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const nb = factorValueSortNumber(String(b));
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if (na != null && nb != null && na !== nb) return na - nb;
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if (na != null && nb == null) return -1;
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if (na == null && nb != null) return 1;
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return String(a).localeCompare(String(b), undefined, { numeric: true, sensitivity: 'base' });
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});
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}
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/** 提取因素值列表中的重量上限并升序排列（用于区间左界）。 */
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export function weightFactorValuesToSortedUpperBounds(values: string[]): number[] {
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const nums = (values ?? [])
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.map((v) => factorValueSortNumber(v))
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.filter((n): n is number => n != null);
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return [...new Set(nums)].sort((a, b) => a - b);
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}
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/** 提交快照/API 时规范化重量单元格。 */
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export function canonicalWeightFactorCellForApi(
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rawValue: string,
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allWeightValuesInFactor: string[]
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): string {
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return weightValueToIntervalCell(rawValue, allWeightValuesInFactor);
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}
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