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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,28 @@ | ||
| import { describe, expect, it } from '@jest/globals'; | ||
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| // import { AffixStatus } from '@common-types'; | ||
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| import { getKeyboardState } from './getKeyboardState'; | ||
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| describe('getKeyboardState', () => { | ||
| describe('getKeyboardState', () => { | ||
| it('should embed date inside number', () => { | ||
| expect(getKeyboardState({ | ||
| wordToGuess: 'start', | ||
| wordToSubmit: 'start', | ||
| incorrectLetter: {}, | ||
| positionLetters: {}, | ||
| flatAffixes: { | ||
| start: '', | ||
| notStart: [], | ||
| middle: [], | ||
| correctOrders: [], | ||
| notEnd: [], | ||
| end: '', | ||
| }, | ||
| })).toBe({ | ||
| status: '', | ||
| }); | ||
| }); | ||
| }); | ||
| }); |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,155 @@ | ||
| import { AffixStatus, FlatAffixes, UsedLetters } from '@common-types'; | ||
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| import { getHasSpecialCharacters } from '@utils/normilzeWord'; | ||
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| import { getLetterOccuranceInWord } from './getLetterOccuranceInWord'; | ||
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| const getIsTextMatchingOrder = (text: string, order: string[]) => { | ||
| const { | ||
| isMatching, | ||
| } = order.reduce((stack, subtext) => { | ||
| if (!stack.restString.includes(subtext)) { | ||
| return { | ||
| restString: '', | ||
| isMatching: false, | ||
| }; | ||
| } | ||
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| const [, ...rest] = stack.restString.split(subtext); | ||
| stack.restString = rest.join(''); | ||
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| return stack; | ||
| }, { | ||
| restString: text, | ||
| isMatching: true, | ||
| }); | ||
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| return isMatching; | ||
| }; | ||
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| export const getKeyboardState = ({ | ||
| wordToGuess, | ||
| wordToSubmit, | ||
| incorrectLetter, | ||
| positionLetters, | ||
| flatAffixes, | ||
| }: { | ||
| wordToGuess: string, | ||
| wordToSubmit: string, | ||
| incorrectLetter: UsedLetters, | ||
| positionLetters: UsedLetters, | ||
| flatAffixes: FlatAffixes, | ||
| }) => { | ||
| if (!wordToSubmit || !wordToSubmit.replaceAll(' ', '')) { | ||
| return { | ||
| status: AffixStatus.Unknown, | ||
| }; | ||
| } | ||
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| const uniqueWordLetters = [...(new Set(wordToSubmit.split('')))].filter(letter => letter !== ' '); | ||
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| const incorrectTyppedLetters = uniqueWordLetters.filter((uniqueLetter) => { | ||
| const isIncorrect = incorrectLetter[uniqueLetter] > 0; | ||
| if (!isIncorrect) { | ||
| return false; | ||
| } | ||
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| const isCorrectSometimes = positionLetters[uniqueLetter] > 0; | ||
| if (isCorrectSometimes) { | ||
| const occurrencesOfLetterInSubmitWord = getLetterOccuranceInWord(uniqueLetter, wordToSubmit); | ||
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| return occurrencesOfLetterInSubmitWord > positionLetters[uniqueLetter]; | ||
| } | ||
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| return true; | ||
| }); | ||
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| const hasIncorrectLetterTyped = incorrectTyppedLetters.length > 0; | ||
| if (hasIncorrectLetterTyped) { | ||
| return { | ||
| status: AffixStatus.Incorrect, | ||
| details: incorrectTyppedLetters.join(', '), | ||
| }; | ||
| } | ||
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| // TODO: add info at the end if no special letter typed | ||
| const hasWordToGuessSpecialCharacters = wordToGuess && getHasSpecialCharacters(wordToGuess); | ||
| const hasWordToSubmitSpecialCharacters = wordToSubmit && getHasSpecialCharacters(wordToSubmit); | ||
| const specialCharacterTypedWhenNotNeeded = !hasWordToGuessSpecialCharacters && hasWordToSubmitSpecialCharacters; | ||
| if (specialCharacterTypedWhenNotNeeded) { | ||
| return { | ||
| status: AffixStatus.Incorrect, | ||
| details: [], // TODO: add special | ||
| }; | ||
| } | ||
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| const uniqueRequiredLetters = Object.keys(positionLetters); | ||
| const allKnownLettersAreTyped = uniqueRequiredLetters.every((uniqueLetter) => { | ||
| const occurrencesOfLetterInSubmitWord = getLetterOccuranceInWord(uniqueLetter, wordToSubmit); | ||
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| return occurrencesOfLetterInSubmitWord >= positionLetters[uniqueLetter]; | ||
| }); | ||
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| if (allKnownLettersAreTyped) { | ||
| if (flatAffixes) { | ||
| const isWrongStart = !wordToSubmit.startsWith(flatAffixes.start); | ||
| if (isWrongStart) { | ||
| return { | ||
| status: AffixStatus.IncorrectStart, | ||
| details: flatAffixes.start, | ||
| }; | ||
| } | ||
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| if (flatAffixes.notStart.includes(wordToSubmit[0])) { | ||
| return { | ||
| status: AffixStatus.IncorrectStart, | ||
| details: wordToSubmit[0], | ||
| }; | ||
| } | ||
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| const isWrongEnd = !wordToSubmit.endsWith(flatAffixes.end); | ||
| if (isWrongEnd) { | ||
| return { | ||
| status: AffixStatus.IncorrectEnd, | ||
| details: flatAffixes.end, | ||
| }; | ||
| } | ||
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| if (flatAffixes.notEnd.includes(wordToSubmit[wordToSubmit.length - 1])) { | ||
| return { | ||
| status: AffixStatus.IncorrectEnd, | ||
| details: wordToSubmit[wordToSubmit.length - 1], | ||
| }; | ||
| } | ||
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| const wrongMiddles = flatAffixes.middle.filter(flatAffix => !wordToSubmit.includes(flatAffix)); | ||
| const isWrongMiddle = wrongMiddles.length > 0; | ||
| if (isWrongMiddle) { | ||
| return { | ||
| status: AffixStatus.IncorrectMiddle, | ||
| details: wrongMiddles.join(', '), | ||
| }; | ||
| } | ||
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| if (flatAffixes.correctOrders.length > 0) { | ||
| const wrongOrders = flatAffixes.correctOrders.filter(order => !getIsTextMatchingOrder(wordToSubmit, order)); | ||
| const isWrongOrder = wrongOrders.length > 0; | ||
| if (isWrongOrder) { | ||
| return { | ||
| status: AffixStatus.IncorrectOrder, | ||
| details: wrongOrders.join(', '), | ||
| }; | ||
| } | ||
| } | ||
| } | ||
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| return { | ||
| status: AffixStatus.Correct, | ||
| }; | ||
| } | ||
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| // If not all known letters are typed, we know that the word is incorrect, but we don't display it. | ||
| return { | ||
| status: AffixStatus.Unknown, | ||
| }; | ||
| }; |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,3 @@ | ||
| // hello -> 2 | ||
| // https://stackoverflow.com/a/72347965/6743808 - claims is the fastest | ||
| export const getLetterOccuranceInWord = (letter: string, word: string) => word.length - word.replaceAll(letter, '').length; |