43 lines
1.1 KiB
TypeScript
43 lines
1.1 KiB
TypeScript
import {getIntParameter} from '../util';
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export class TableCell {
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constructor(public row: number, public col: number, public value: string) {}
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}
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let tableCreateCount: number;
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export let maxRow: number;
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export let maxCol: number;
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let numberData: TableCell[][];
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let charData: TableCell[][];
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init();
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function init() {
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maxRow = getIntParameter('rows');
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maxCol = getIntParameter('cols');
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tableCreateCount = 0;
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numberData = [];
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charData = [];
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for (let r = 0; r <= maxRow; r++) {
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const numberRow: TableCell[] = [];
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numberData.push(numberRow);
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const charRow: TableCell[] = [];
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charData.push(charRow);
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for (let c = 0; c <= maxCol; c++) {
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numberRow.push(new TableCell(r, c, `${c}/${r}`));
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charRow.push(new TableCell(r, c, `${charValue(c)}/${charValue(r)}`));
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}
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}
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}
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function charValue(i: number): string {
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return String.fromCharCode('A'.charCodeAt(0) + (i % 26));
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}
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export const emptyTable: TableCell[][] = [];
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export function buildTable(): TableCell[][] {
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tableCreateCount++;
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return tableCreateCount % 2 ? numberData : charData;
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}
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