57 lines
1.7 KiB
JavaScript
57 lines
1.7 KiB
JavaScript
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function makeNumberRow(xLength) {
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let numberRow = [...Array(xLength).keys()];
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numberRow = numberRow.map((number) => (number + 1).toString());
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numberRow = numberRow.map((number) => `{\\large ${number}}`);
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numberRow = [' ', ...numberRow];
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return `${numberRow.join(' & ')} \\\\\n\\hline\n\\endhead\n`;
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}
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function kanjiRow(index, kanjiArray) {
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let result = [];
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for (let rowIndex = 0; rowIndex < rowLength; rowIndex++) {
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const currentIndex = index + rowIndex;
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result.push(kanjiArray[currentIndex] ? kanjiArray[currentIndex] : '');
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}
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return result;
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}
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function makeRows(rowLength, columnLength, kanjiArray) {
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let result = '';
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for (let columnIndex = 0; columnIndex < columnLength; columnIndex++) {
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const line = new Array;
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const index = columnIndex * rowLength;
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// Add the number of current character
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line.push(`{\\large ${index}}`);
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// Concatenate the number with the rest of the row
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line = [line, kanjiRow(index, kanjiArray)];
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// Convert the line array into a tex row and add it to result.
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result += `${line.join(' & ')} \\\\\n`;
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}
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return result;
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}
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/**
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* Turns an array of kanji into a tabular for a chapter overview
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* @param {string[]} kanjiArray An array of kanji characters to put into the tabular
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* @returns {string} A tex tabular
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*/
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function chapterTabular(kanjiArray, rowLength) {
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const columnLength = Math.ceil(kanjiArray.length/rowLength);
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let tabularString = '';
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tabularString += makeNumberRow(rowLength);
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tabularString += makeRows(rowLength, columnLength, kanjiArray);
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return `\\begin{chapterTabular}{ ${'l | ' + 'l '.repeat(rowLength)}}
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${tabularString}\\end{chapterTabular}`
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}
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exports.chapterTabular = chapterTabular; |