Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 | 14x 14x 14x 2058x 14x 8018x 8018x 1001x 1001x | import { Option, pipe } from 'effect'
import { cellBox } from '../cell'
import { makeParser } from '../parser'
import { singleReading } from '../reading'
import type { Formatter, Parser } from '../types'
import { fromMaidenhead, isMaidenhead, toMaidenhead } from './maidenhead'
const PAIRS = 4
const MIN_LOCATOR_LENGTH = 4
export const formatter: Formatter = {
id: 'Maidenhead',
label: 'Maidenhead',
maybeGridId: Option.none(),
format: point =>
singleReading(toMaidenhead(point, PAIRS), `${PAIRS * 2} characters`),
}
export const parser: Parser = makeParser('Maidenhead', text =>
pipe(
text.replace(/\s+/g, ''),
Option.liftPredicate(
locator => locator.length >= MIN_LOCATOR_LENGTH && isMaidenhead(locator),
),
Option.map(locator => {
const cell = fromMaidenhead(locator)
return {
kind: 'Maidenhead',
point: cell.center,
maybeBounds: Option.some(cellBox(cell)),
}
}),
),
)
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