65 lines
1.7 KiB
TypeScript
65 lines
1.7 KiB
TypeScript
function parseNumber(str: string): number | undefined {
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if (!/^(\d|\.)+$/g.test(str)) {
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return undefined
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}
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const float = parseFloat(str)
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const int = parseInt(str, 10)
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if (isNaN(int)) {
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return undefined
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}
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if (int !== float) {
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return float
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}
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return int
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}
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function decodeTime(text: string): number {
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let timeInSec = 0
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for (const it of text.split(' ')) {
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const lastChar = it.charAt(it.length - 1)
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const time = parseInt(it.slice(0, it.length - 1), 10)
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switch (lastChar) {
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case 'm':
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timeInSec += time * 60
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break;
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case 's':
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timeInSec += time
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break;
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case 'h':
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timeInSec += time * 60 * 60
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break;
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case 'd':
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timeInSec += time * 60 * 60 * 24
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break;
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default:
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throw new Error(`error parsing time ${it} (${time})`)
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}
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}
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return timeInSec
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}
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export function getParams(data: string) {
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const lines = data.split('\n').filter((it) => it.startsWith(';') && it.includes('='))
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const obj: Record<string, string | number> = {}
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for (const line of lines) {
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const [key, value] = line.split('=', 2).map((it) => it.slice(1).trim())
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let realKey = key.replace(/ /g, '_').replace(/\[|\]|\(|\)/g, '')
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const realValue = parseNumber(value) ?? value
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let offset = 0
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while (obj[`${realKey}${offset > 0 ? `_${offset}` : ''}`] && obj[`${realKey}${offset > 0 ? `_${offset}` : ''}`] !== realValue) {
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offset++
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}
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if (offset > 0) {
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realKey = `${realKey}_${offset}`
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}
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if (obj[realKey] && obj[realKey] !== realValue) {
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throw new Error(`Key collision ${key}=${realValue} ${realKey}=${obj[realKey]}`)
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}
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obj[realKey] = parseNumber(value) ?? value
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if (realKey === 'estimated_printing_time_normal_mode') {
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obj['estimated_printing_time_seconds'] = decodeTime(value)
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}
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}
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return obj
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}
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