DMleadgen
46d973904b
Next.js website for Rocky Mountain Vending company featuring: - Product catalog with Stripe integration - Service areas and parts pages - Admin dashboard with Clerk authentication - SEO optimized pages with JSON-LD structured data Co-authored-by: Cursor <cursoragent@cursor.com>
46 lines
1.5 KiB
Text
46 lines
1.5 KiB
Text
import type { DateLib } from "../classes/DateLib.js";
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import { DropdownOption } from "../components/Dropdown.js";
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import type { Formatters } from "../types/index.js";
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/**
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* Returns the years to display in the dropdown.
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*
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* This function generates a list of years between the navigation start and end
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* dates, formatted using the provided formatter.
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*
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* @param navStart The start date for navigation.
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* @param navEnd The end date for navigation.
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* @param formatters The formatters to use for formatting the year labels.
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* @param dateLib The date library to use for date manipulation.
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* @returns An array of dropdown options representing the years, or `undefined`
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* if `navStart` or `navEnd` is not provided.
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*/
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export function getYearOptions(
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navStart: Date | undefined,
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navEnd: Date | undefined,
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formatters: Pick<Formatters, "formatYearDropdown">,
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dateLib: DateLib
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): DropdownOption[] | undefined {
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if (!navStart) return undefined;
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if (!navEnd) return undefined;
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const { startOfYear, endOfYear, addYears, getYear, isBefore, isSameYear } =
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dateLib;
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const firstNavYear = startOfYear(navStart);
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const lastNavYear = endOfYear(navEnd);
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const years: Date[] = [];
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let year = firstNavYear;
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while (isBefore(year, lastNavYear) || isSameYear(year, lastNavYear)) {
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years.push(year);
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year = addYears(year, 1);
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}
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return years.map((year) => {
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const label = formatters.formatYearDropdown(year, dateLib);
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return {
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value: getYear(year),
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label,
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disabled: false
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};
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});
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}
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